Ume Ingepac Ef TD Eng [PDF]

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DIFFERENTIAL TRANSFORMER PROTECTION INGEPAC EF-TD User Manual

UME_INGEPAC_TD_eng Rev. G (11/19) © All rights reserved. No part of this publication may be reproduced, by whatever means, without the prior written permission of Ingeteam Technology. Ingeteam Power Technology reserves the right to make changes without prior notice.

INDEX 

1. GENERAL DESCRIPTION .......................................................................................................................... 11 1.1 FUNCTIONAL DESCRIPTION .................................................................................................................................... 11 1.2 MODEL ENCODING ................................................................................................................................................ 12 1.3 USER INTERFACE .................................................................................................................................................... 14 1.4 INTERCONNECTIONS .............................................................................................................................................. 14 1.4.1 CPU ...................................................................................................................................................................... 14 1.4.2 Power supply ....................................................................................................................................................... 15 1.4.3 Input/output cards .............................................................................................................................................. 15 1.4.4 Analogue inputs .................................................................................................................................................. 18

2.

HARDWARE...................................................................................................................................... 21 2.1 CONSTRUCTION FEATURES .................................................................................................................................... 21 2.1.1 Half chassis (½ 19”) ............................................................................................................................................. 21 2.1.2 19” chassis ........................................................................................................................................................... 22 2.2 REAR TERMINALS................................................................................................................................................... 22 2.2.1 Configuration options ......................................................................................................................................... 22 2.2.2 Half chassis (½ 19”) ............................................................................................................................................. 22 2.2.3 19” chassis ........................................................................................................................................................... 23 2.2.1 Closed Terminals ................................................................................................................................................. 24 2.2.2 Wire section ........................................................................................................................................................ 24 2.3 FRONT INTERFACE ................................................................................................................................................. 25 2.3.1 Half chassis (½ 19”) ............................................................................................................................................. 25 2.3.2 19” chassis ........................................................................................................................................................... 25 2.4 TECHNICAL CHARACTERISTICS ............................................................................................................................... 26 2.4.1 Power supply voltage .......................................................................................................................................... 26 2.4.2 Digital outputs ..................................................................................................................................................... 27 2.4.3 Digital inputs ....................................................................................................................................................... 28 2.4.4 IRIG-B input and PPS ........................................................................................................................................... 28 2.4.5 Analogue ouputs ................................................................................................................................................. 29 2.4.6 RTD Inputs ........................................................................................................................................................... 29 2.4.7 Current and voltage circuits ................................................................................................................................ 30 2.4.8 Front communication .......................................................................................................................................... 31 2.4.9 Rear communications ......................................................................................................................................... 31 2.5 ENVIRONMENTAL CONDITIONS ............................................................................................................................. 33 2.5.1 Tropicalized ......................................................................................................................................................... 33 2.6 TESTS ..................................................................................................................................................................... 33 2.6.1 Climatic test ........................................................................................................................................................ 33 2.6.2 Insulation and electrical safety tests ................................................................................................................... 34 2.6.3 Mechanical tests ................................................................................................................................................. 34 2.6.4 Electromagnetic tests.......................................................................................................................................... 34

3.

PROTECTION FUNCTIONS ................................................................................................................. 35 3.1 GENERAL................................................................................................................................................................ 35 3.1.1 Outputs ............................................................................................................................................................... 35 3.1.2 Commands .......................................................................................................................................................... 35 3.2 Differential protection ........................................................................................................................................... 37 3.2.1 Description .......................................................................................................................................................... 37 3.2.2 General differential protection settings .............................................................................................................. 38 3.2.3 Differential current calculation ........................................................................................................................... 42 3.2.4 Percentage differential protection ...................................................................................................................... 47 3.2.5 Harmonic Restraint ............................................................................................................................................. 48 3.2.6 Harmonic blocking .............................................................................................................................................. 49 3.2.7 Instantaneous differential protection ................................................................................................................. 51 3.2.8 CT error detection ............................................................................................................................................... 52

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INDEX 

3.3 Specific transformer protections ........................................................................................................................... 53 3.3.1 87N Restricted ground differential ..................................................................................................................... 53 3.3.2 Over-excitation by 5th harmonic ........................................................................................................................ 56 3.3.3 Over-excitation v/f. ............................................................................................................................................. 57 3.4 Function 86 ............................................................................................................................................................ 59 3.5 CURRENT UNITS ..................................................................................................................................................... 59 3.5.1 General overcurrent description ......................................................................................................................... 59 3.5.2 Directional characteristics ................................................................................................................................... 63 3.5.3 Phase overcurrent ............................................................................................................................................... 80 3.5.4 Neutral overcurrent ............................................................................................................................................ 82 3.5.5 Grounding overcurrent ....................................................................................................................................... 83 3.5.6 Unbalance overcurrent ....................................................................................................................................... 85 3.5.7 2nd harmonic restraint ....................................................................................................................................... 86 3.5.8 2nd and 5th harmonic blocking .......................................................................................................................... 88 3.5.9 Voltage control (51V/50V) .................................................................................................................................. 89 3.5.10 Cold load pickup ................................................................................................................................................ 90 3.5.11 Thermal image .................................................................................................................................................. 93 3.6 VOLTAGE UNITS ..................................................................................................................................................... 97 3.6.1 General description ............................................................................................................................................. 97 3.6.2 Phase overvoltage ............................................................................................................................................. 100 3.6.3 Zero sequence overvoltage ............................................................................................................................... 102 3.6.4 Negative sequence overvoltage ........................................................................................................................ 103 3.6.5 Phase undervoltage........................................................................................................................................... 104 3.7 FREQUENCY UNITS............................................................................................................................................... 106 3.7.1 Frequency.......................................................................................................................................................... 107 3.7.2 Frequency rate of change ................................................................................................................................. 109 3.8 POWER UNITS ...................................................................................................................................................... 112 3.8.1 General .............................................................................................................................................................. 112 3.8.2 Minimum real power ........................................................................................................................................ 114 3.8.3 Maximum real power ........................................................................................................................................ 114 3.8.4 Real power inversion......................................................................................................................................... 114 3.8.5 Reactive power inversion .................................................................................................................................. 115 3.8.6 Minimum apparent power ................................................................................................................................ 115 3.8.7 Maximum apparent power ............................................................................................................................... 115 3.9 FUSE FAILURE ...................................................................................................................................................... 115 3.10 BREAKER FAILURE .............................................................................................................................................. 117 3.11 TRIP LOGICS ....................................................................................................................................................... 119 3.11.1 Trip logics ........................................................................................................................................................ 119 3.11.2 Breaker trip conditioning ................................................................................................................................ 119 3.12 VT SUPERVISION ................................................................................................................................................ 121

4.

BREAKER ........................................................................................................................................ 122 4.1 BREAKER LOGICS ................................................................................................................................................. 122 4.1.1 Breaker status ................................................................................................................................................... 122 4.1.2 Breaker failure and operating logic ................................................................................................................... 125 4.1.3 Locking logic ...................................................................................................................................................... 126 4.1.4 Open pole detector ........................................................................................................................................... 127 4.2 OPERATING MONITORING ................................................................................................................................... 130 4.3 MONITORING OF TRIP AND CLOSE CIRCUITS ....................................................................................................... 133

5.

AUTOMATISMS .............................................................................................................................. 136 5.1 TRIP LOGICS ......................................................................................................................................................... 136 5.1.1 Trip permission masks ....................................................................................................................................... 136 5.2 RECLOSER ............................................................................................................................................................ 137

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INDEX 

5.2.1 Settings, signals and commands ....................................................................................................................... 138 5.2.2 General operation ............................................................................................................................................. 144 5.2.3 Post-trip reclosure permission mask................................................................................................................. 146 5.2.4 Fault type selection ........................................................................................................................................... 150 5.2.5 Breaker open timeout ....................................................................................................................................... 150 5.2.6 Number of reclosures available ........................................................................................................................ 150 5.2.7 Reference voltage monitoring .......................................................................................................................... 151 5.2.8 Re-initiation of reclosure time .......................................................................................................................... 152 5.2.9 Pausing of reclosure time .................................................................................................................................. 152 5.2.10 Incomplete sequence block ............................................................................................................................ 153 5.2.11 Synchronism monitoring ................................................................................................................................. 153 5.2.12 Closure block by trip circuit monitoring .......................................................................................................... 153 5.2.13 52 closure timeout .......................................................................................................................................... 153 5.2.14 Recloser statuses............................................................................................................................................. 154

6.

MONITORING ................................................................................................................................. 163 6.1 EXTERNAL POWER SUPPLY MONITORING ............................................................................................................ 163 6.2 TEMPERATURE MONITORING .............................................................................................................................. 164 6.3 DIS BLOCKING BY LACK OF VAUX ......................................................................................................................... 165 6.4 INTERNAL BATTERY FAILURE MONITORING ......................................................................................................... 165 6.5 UNIT CHECKS ....................................................................................................................................................... 166

7.

CONFIGURATION ............................................................................................................................ 169 7.1 CID ....................................................................................................................................................................... 169 7.1.1 Data Storage ...................................................................................................................................................... 169 7.1.2 Updating CID ..................................................................................................................................................... 169 7.2 GENERAL.............................................................................................................................................................. 169 7.3 Power and energy MEASUREMENT...................................................................................................................... 171 7.3.1 Power and energy ............................................................................................................................................. 171 7.3.2 Power measurement calculation ...................................................................................................................... 172 7.4 INPUTS/OUTPUTS ................................................................................................................................................ 172 7.4.1 Inputs ................................................................................................................................................................ 173 7.4.2 Outputs ............................................................................................................................................................. 173 7.4.3 Treatment of digital input flicker ...................................................................................................................... 174 7.5 LEDS..................................................................................................................................................................... 175 7.5.1 Via GEN/IHMI node ........................................................................................................................................... 175 7.5.2 Via CTRL/IHMI node .......................................................................................................................................... 175 7.6 CONFIGURATION WITH INREF ............................................................................................................................. 176 7.7 GENERIC COMMAND ........................................................................................................................................... 176 7.8 NAMES ................................................................................................................................................................ 177 7.9 IPRV nodes configuration .................................................................................................................................... 177 7.9.1 General IPRV settings ........................................................................................................................................ 177 7.9.2 IEC 61850 clients IPRV settings ......................................................................................................................... 178 7.10 Measurement’s range automatic configuration ................................................................................................. 179

8.

SYNCHRONIZATION ........................................................................................................................ 180 8.1 GENERAL SETTINGS.............................................................................................................................................. 180 8.2 IEEE 1588v2 ......................................................................................................................................................... 182 8.2.1 Settings .............................................................................................................................................................. 182 8.3 IRIG-B .................................................................................................................................................................. 182 8.4 SNTP .................................................................................................................................................................... 182 8.4.1 Settings .............................................................................................................................................................. 183 8.5 QUALITY FLAGS IEC 61850 ................................................................................................................................... 186

9.

DATA ACQUISITION FUNCTIONS ..................................................................................................... 187

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INDEX 

9.1 STATUS REPORT ................................................................................................................................................... 187 9.2 PRIMARY MEASUREMENTS REPORT .................................................................................................................... 190 9.3 FAULT REPORT ..................................................................................................................................................... 191 9.4 INCIDENT REPORT ................................................................................................................................................ 193 9.5 HISTORICAL MEASUREMENT REPORT .................................................................................................................. 194 9.6 STATISTICAL DATA REPORT.................................................................................................................................. 196 9.7 MAXIMETER/MINIMETER REPORT ....................................................................................................................... 197 9.8 OSCILLOGRAPHY .................................................................................................................................................. 198

10.

USB ACCESS.................................................................................................................................... 202

10.1 DOWNLOADING REPORTS ................................................................................................................................. 202 10.2 LOADING CID ..................................................................................................................................................... 203 10.3 LOADING FIREWALL CONFIGURATION ............................................................................................................... 203 10.4 FIRMWARE UPDATE ........................................................................................................................................... 203 10.5 USB ENABLING ................................................................................................................................................... 204

11.

FTP ACCESS .................................................................................................................................... 205

11.1 ACCESS CONTROL .............................................................................................................................................. 206

12.

MAPPING THE UNIT’S SIGNALS, MEASUREMENTS AND METERS ...................................................... 207

12.1 SIGNALS ............................................................................................................................................................. 207 12.1.1 Type A signals .................................................................................................................................................. 207 12.1.2 Type B signals .................................................................................................................................................. 208 12.1.3 Type C signals .................................................................................................................................................. 209 12.1.4 Type D signals .................................................................................................................................................. 210 12.2 MEASUREMENTS ............................................................................................................................................... 211 12.3 COUNTERS ......................................................................................................................................................... 213

13.

LOGICS ........................................................................................................................................... 214

13.1 CONTROL LOGICS ............................................................................................................................................... 214 13.2 PROTECTION LOGICS .......................................................................................................................................... 215 13.3 DATABASE SIGNALS ........................................................................................................................................... 216 13.4 output data upon power-up .............................................................................................................................. 216

14.

IEC 61850 COMMANDS.............................................................................................................. 219

14.1 RUNNING IEC 61850 COMMANDS ............................................................................................................. 219 14.1.1 DIRECT_WITH_NORMAL_SECURITY (1) .......................................................................................................... 222 14.1.2 SBO_WITH_NORMAL_SECURITY (2) ............................................................................................................... 222 14.1.3 DIRECT_WITH_ENHANCED_SECURITY (3) ....................................................................................................... 223 14.1.4 SBO_WITH_ENHANCED_SECURITY (4) ............................................................................................................ 223 14.2 COMMAND BLOCKS .................................................................................................................................... 225 14.2.1 Command blocks by inconsistent parameters ........................................................................................ 225 14.2.2 Command blocks by switching hierarchy ................................................................................................ 225 14.2.3 Command 1 of n blocks.............................................................................................................................. 230 14.2.4 Command blocks by mode (Mod/Beh) ..................................................................................................... 230 14.2.5 Command blocks by Heatlh ....................................................................................................................... 231 14.2.6 Command blocks by Interlocking .............................................................................................................. 231 14.2.7 Commands blocks due to invalid/reached position ................................................................................ 231 14.3 COMMANDs for other positions ................................................................................................................. 232 14.4 COMMAND SADDRESS ............................................................................................................................... 232

15.

RIO MODULES ................................................................................................................................ 234

15.1 CONFIGURATION ............................................................................................................................................... 234 15.2 OPERATION ....................................................................................................................................................... 234

16.

CHANGES REQUIRING THE REBOOTING OF THE DEVICE ................................................................... 236

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INDEX 

17.

RECEPTION GOOSES ....................................................................................................................... 237

17.1 GOOSE SUBSCRIPTION .............................................................................................................................. 237 17.2 GOOSE SIMULATION .......................................................................................................................................... 238 17.3 TEST MODE ................................................................................................................................................... 240 17.3.1 Logical devices management hierarchy .................................................................................................. 240 17.4 SERVICE TRACKING .................................................................................................................................... 241 17.5 SUBSTITUTION MODEL ............................................................................................................................... 244 17.6 FILE TRANSFER ................................................................................................................................................... 245 17.7 EDITION1 SUBSCRIPTION. LGOS MODEL. ........................................................................................................... 245 17.7.1 Configuration values ....................................................................................................................................... 246 17.7.2 Supervision values ........................................................................................................................................... 247 17.7.3 Checked values ................................................................................................................................................ 247

18.

TCP/IP NEWORK CONFIGURATION .................................................................................................. 248

18.1 DESCRIPTION ..................................................................................................................................................... 248 18.2 COMMUNICATIONS REDUNDANCY .................................................................................................................... 249 18.2.1 PARALLEL REDUNDANCY PROTOCOL (PRP) ..................................................................................................... 249 18.2.2 HIGH-AVAILABILITY SEAMLESS REDUNDANCY (HSR) ...................................................................................... 249 18.2.3 SWITCH MODE ................................................................................................................................................ 250 18.2.4 LINK FAILOVER REDUNDANCY ......................................................................................................................... 250 18.3 GENERAL CONSIDERATIONS ABOUT NETWORK CONFIGURATION ..................................................................... 250 18.4 GOOSES ............................................................................................................................................................. 251 18.5 FIREWALL ........................................................................................................................................................... 251

19.

KEYBOARD AND GRAPHIC DISPLAY ................................................................................................. 252

19.1 GENERAL OPERATION ........................................................................................................................................ 252 19.1.1 Display structure ............................................................................................................................................. 252 19.1.2 Organization of the pages ............................................................................................................................... 252 19.1.3 Treatment of the functional keys .................................................................................................................... 253 19.1.4 Graphics pages ................................................................................................................................................ 255 19.1.5 I/O pages ......................................................................................................................................................... 257 19.1.6 Event pages ..................................................................................................................................................... 258 19.1.7 Protection event pages ................................................................................................................................... 259 19.1.8 Alarm pages .................................................................................................................................................... 260 19.1.9 Device status pages ......................................................................................................................................... 261 19.1.10 Fault pages .................................................................................................................................................... 265 19.1.11 Measurement pages ..................................................................................................................................... 269 19.1.12 Menu to other screens page ......................................................................................................................... 271 19.1.13 Shortcut menu page ...................................................................................................................................... 272 19.2 CONTROL AND PROTECTION MENUS PAGES ...................................................................................................... 273 19.2.1 Operation of the menus .................................................................................................................................. 273 19.2.2 Password management ................................................................................................................................... 278 19.3 NETWORK CONFIGURATION .............................................................................................................................. 280 19.3.1 Ethernet Configuration ................................................................................................................................... 280 19.3.2 Gateway Configuration ................................................................................................................................... 284 19.4 OTHER SCREENS ................................................................................................................................................. 286 19.4.1 Contrast setting ............................................................................................................................................... 286 19.4.2 USB treatment................................................................................................................................................. 286 19.4.3 System Information ......................................................................................................................................... 287 19.4.4 CID validation .................................................................................................................................................. 288 19.4.5 Security Logs ................................................................................................................................................... 288 19.4.6 Test Screens .................................................................................................................................................... 288 19.4.7 Other Communications Menu Screens ........................................................................................................... 289

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INDEX 

20.

WEB APPLICATION ......................................................................................................................... 290

20.1 Introduction....................................................................................................................................................... 290 20.2 WEB application login ........................................................................................................................................ 290 20.2.1 Login ................................................................................................................................................................ 290 20.3 Tabs ................................................................................................................................................................... 291 20.3.1 Reports ............................................................................................................................................................ 291 20.3.2 Settings............................................................................................................................................................ 294 20.3.3 Maintenance ................................................................................................................................................... 295 20.3.4 SW/Configuration ........................................................................................................................................... 296 20.3.5 Logout ............................................................................................................................................................. 297

21.

DNP PROTOCOL.............................................................................................................................. 298

21.1 INTRODUCTION ................................................................................................................................................. 298 21.2 CONFIGURATION SETTINGS ............................................................................................................................... 298 21.3 TABLES ............................................................................................................................................................... 303 21.3.1 Digital status table .......................................................................................................................................... 303 21.3.2 Analog values table ......................................................................................................................................... 303 21.3.3 Counters table ................................................................................................................................................. 304 21.3.4 Commands table ............................................................................................................................................. 304 21.4 DEVICE PROFILE ................................................................................................................................................. 306 21.4.1 OBJECT TABLE.................................................................................................................................................. 307

22.

IEC 60870-5-103 PROTOCOL ............................................................................................................ 309

22.1 INTRODUCTION ................................................................................................................................................. 309 22.2 CONFIGURATION SETTINGS ............................................................................................................................... 309 22.3 Tables ................................................................................................................................................................ 312 22.3.1 Digital signals table ......................................................................................................................................... 312 22.3.2 Measurements table ....................................................................................................................................... 313 22.3.3 Commands table ............................................................................................................................................. 313

23.

SLAVE PROCOME PROTOCOL .......................................................................................................... 314

23.1 INTRODUCTION ................................................................................................................................................. 314 23.2 CONFIGURATION SETTINGS ............................................................................................................................... 314 23.3 TABLES ............................................................................................................................................................... 316 23.3.1 Digital status table .......................................................................................................................................... 316 23.3.2 Analog values table ......................................................................................................................................... 316 23.3.3 Counters table ................................................................................................................................................. 317 23.3.4 Commands table ............................................................................................................................................. 317

24.

MODBUS MASTER PROTOCOL ........................................................................................................ 318

24.1 INTRODUCTION ................................................................................................................................................. 318 24.2 CONFIGURATION SETTINGS ............................................................................................................................... 318 24.3 DATA TYPES ....................................................................................................................................................... 320 24.3.1 Digital signals .................................................................................................................................................. 320 24.3.2 Measurements ................................................................................................................................................ 320 24.3.3 Counters .......................................................................................................................................................... 321 24.3.4 Commands ...................................................................................................................................................... 321 24.3.5 Request of events to Ingeteam Power Technology devices ........................................................................... 321 24.3.6 Synchronization ............................................................................................................................................... 321 24.4 IMPLEMENTED FUNCTIONS ............................................................................................................................... 322 24.5 RTU TYPES ......................................................................................................................................................... 322 24.6 SW CONFIGURATION TOOL ................................................................................................................................ 323 24.6.1 Fields to be configured .................................................................................................................................... 323 24.6.2 Configuration example .................................................................................................................................... 331

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INDEX 

24.7 SERIAL MESSAGES .............................................................................................................................................. 333 24.7.1 Format ............................................................................................................................................................. 333 24.7.2 Examples ......................................................................................................................................................... 334

25.

MODBUS SLAVE PROTOCOL ............................................................................................................ 338

25.1 INTRODUCTION ................................................................................................................................................. 338 25.2 CONFIGURATION SETTINGS ............................................................................................................................... 338 25.3 PROTOCOL PROFILE ........................................................................................................................................... 341 25.3.1 Implemented functions in Modbus RTU ......................................................................................................... 341 25.3.2 Implemented functions in Modbus TCP/IP ..................................................................................................... 341 25.3.3 Exception codes .............................................................................................................................................. 342 25.4 CONTROL PROCESSES ........................................................................................................................................ 342 25.4.1 Request for equipment status ........................................................................................................................ 342 25.4.2 Request for digital signals ............................................................................................................................... 342 25.4.3 Request for measurements and counters....................................................................................................... 342 25.4.4 Request for digital signal changes ................................................................................................................... 343 25.4.5 Requesting data via memory map .................................................................................................................. 344 25.4.6 Synchronization ............................................................................................................................................... 345 25.4.7 Command execution ....................................................................................................................................... 345 25.5 EQUIPMENT ADDRESS MAP ............................................................................................................................... 345 25.6 DATA FORMAT ................................................................................................................................................... 347 25.7 CONFIGURATION SOFTWARE TOOL ................................................................................................................... 348 25.7.1 Fields to be configured .................................................................................................................................... 348 25.7.2 Configuration example .................................................................................................................................... 351 25.8 SERIAL MESSAGES .............................................................................................................................................. 353 25.8.1 Format ............................................................................................................................................................. 353 25.8.2 Examples ......................................................................................................................................................... 354 25.9 TCP/IP MESSAGES .............................................................................................................................................. 358 25.9.1 Format ............................................................................................................................................................. 358 25.9.2 Examples ......................................................................................................................................................... 359

26.

CURVES FOR TIMED CHARACTERISTICS ........................................................................................... 360

26.1 CEI 255-4 / BS142 CURVES ................................................................................................................................. 360 26.2 ANSI CURVES ..................................................................................................................................................... 373 26.2.1 Battery voltage curves .................................................................................................................................... 382 26.3 IEC 60255-151 curves ................................................................................................................................... 383 26.4 USER CURVES ..................................................................................................................................................... 390

27.

MEASUREMENT LIST....................................................................................................................... 392

28.

PREVENTIVE MAINTENANCE ........................................................................................................... 405

28.1 ERROR DETECTION ............................................................................................................................................. 406 28.2 ERROR HANDLING PROCEDURE ......................................................................................................................... 407

29.

PROTECTION DEVICES WITH SAMPLED VALUES ............................................................................... 408

29.1 DEVICE MODELS................................................................................................................................................. 409 29.2 PUBLISHERS DECLARATION ................................................................................................................................ 409 29.3 SAMPLED VALUES SUBSCRIPTION ...................................................................................................................... 409 29.3.1 Configuration .................................................................................................................................................. 409 29.3.2 ADD-IN of subscription .................................................................................................................................... 410 29.3.3 Monitoring ...................................................................................................................................................... 412 29.4 CONFIGURABLE LOCAL MEASURES .................................................................................................................... 414 29.5 SAMPLED VALUES SIMULATION ......................................................................................................................... 414 29.6 TEST MODE FOR SAMPLED VALUES ................................................................................................................... 415 29.7 BEHAVIOUR WITH LOSS OF SYNCHRONIZATION ................................................................................................ 415

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INDEX 

Ingeteam Power Technology S.A. User Manual

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GENERAL DESCRIPTION

1. GENERAL DESCRIPTION 1.1 FUNCTIONAL DESCRIPTION Table 1 shows the features available in each of the different models. Table 1 Functions depending on model

Common protection functions 87T transformerdifferentialprotection 87N Restricted earth 5º harmonic level Overexcitation V/f Overexcitation 27 Undervoltage 59 Overvoltage 59N Zero sequence overvoltage 47 V2 overvoltage protection Frequency (81M/m) Frequency rate of change (81R) 3x50/51 (67) 50N/51N (67N) 50G/51G. Grounding overcurrent 46TOC (67Q), 46IOC(67Q) 50CSC Second harmonic restraint 49 Thermal image 32 Power units Cold load pickup 51V monitoring 68FF Fuse failure 49T Overtemperature through RTD (Only with RTD module) Breaker Monitoring k12 breaker monitoring per pole Closing and trip circuit monitoring Excessive number of trips Open pole / Faulted line detector Breaker status logic 50BF Basic breaker failure Recloser Recloser Data acquisition functions Phase and neutral current measurements Differential measurements Phase and neutral voltage measurements Real and reactive power Real and reactive energy Historical event, protection event and fault recording Breaker monitoring Oscillography Historical reports

TD0

TD1

2Wind           (x Wind)  (xWind)   (xWind)   (xWind)    (2)  

2/3 Wind     

      (x Wind)

      (x Wind)

   (x Wind) (*)  (xWind) (**)   (xWind) (*)   (xWind)  



 (1)         

        

(*) Non directional. (**) Only directional polarized by intensity. (1) Available from firmware version 5.19.15.7 and ICD version 6.3.0.0. (2) Available from ICD version 8.1.0.10.

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GENERAL DESCRIPTION

T

MODEL 2 WINDINGS: 87T, 87N, 5th armonic and V/f overexcitation, 27, 59, 59N, 59Q, 81, 81R, 67, 67N, 50G/51G, 46 (67Q), 49, 32, CLP, 51V, 68FF,79,50BF

0

2 or 3 WINDINGS: 87T, 87N, 5th armonic overexcitation and V/f overexcitation, 27, 59, 81, 81R, 50/51, 67N, 50G/51G, 46 (67Q), 49, 32, 50BF

1

EXTENDED CONTROL FUNCTIONS No Yes

A B

HOUSING 1/2 chassis 19" 5U with configurable keyboard Chassis 19" 4U with configurable keyboard

A C

POWER SUPPLY MODULE Single PS 85-300 Vdc+ 6DI 125 Vdc + 4DO Single PS 85-300 Vdc+ 6DI 220 Vdc + 4DO Single PS 18-60 Vdc+ 6DI 24 Vdc + 4DO Single PS 18-60 Vdc+ 6DI 48 Vdc + 4DO Redundant PS 48 Vcc / 48Vcc Redundant PS 125 Vcc / 125Vcc

A B C D F G

REAR SERIAL COMMUNICATION PORTS A GFO B PFO C RS232C D RS485 X No port

I/O BOARD CONFIGURATION BOARD SELECTION -A No board -B 11 DI (24V dc) + 9 DO -C 11 DI (48 Vdc) +9 DO -D 11 DI (125 Vdc) + 9 DO -E 11 DI (220 Vdc) + 9 DO -F 32 DI (24Vdc) Note 8 -G 32 DI (48Vdc) Note 8 -H 32 DI (125 Vdc) Note 8 -I 32 DI (220 Vdc) Note 8 -J 16 DI (24Vdc)-8 independent DO -K 16 DI (48 Vdc)-8 independent DO -L 16 DI (125 Vdc)-8 independent DO -M 16 DI (220 Vdc)-8 independent DO -N 16 DI (24 Vdc)- 16DO -O 16 DI (48Vdc)- 16 DO -P 16 DI (125 Vdc)- 16DO -Q 16 DI (220 Vdc)- 16DO -R 16 DI (24Vdc)-8 AI Note 5 -S 16 DI (48Vdc)-8 AI Note 5 -T 16 DI (125 Vdc)-8 AI Note 5 -U 16 DI (220 Vdc)-8 AI Note 5 -V 16 DI (24 Vdc)- 8 AI (4 isolated) Note 5 -W 16 DI (48Vdc)- 8 AI (4 isolated) Note 5 -X 16 DI (125 Vdc)- 8 AI (4 isolated) Note 5 -Y 16 DI (220 Vcc)- 8 AI (4 isolated) Note 5 -0 8DI (24Vcc) + 4DO (h.b.c.o.) + 4DO -1 8DI (48Vcc) + 4DO (h.b.c.o.) + 4DO -2 8DI (125Vcc) + 4DO (h.b.c.o.) + 4DO -3 8DI (220Vcc) + 4DO (h.b.c.o.) + 4DO -4 8DI (24Vcc) + 8DO -5 8DI (48Vcc) + 8DO -6 8DI (125Vcc) + 8DO -7 8DI (220Vcc) + 8DO -8 11 RTD + 4 AO Note 10 ZB 8DI (24Vcc) + 4DO (fast+h.b.c.o.) + 4DO Note 9 ZC 8DI (48Vcc) + 4DO (fast+h.b.c.o.) + 4DO Note 9 ZD 8DI (125Vcc) + 4DO (fast+h.b.c.o.) + 4DO Note 9 ZE 8DI (220Vcc) + 4DO (fast+h.b.c.o.) + 4DO Note 9 ZF 8ED (24Vcc) + 8SD (h.b.c.o.) ZG 8ED (48Vcc) + 8SD (h.b.c.o.) ZH 8ED (125Vcc) + 8SD (h.b.c.o.) ZI 8ED (220Vcc) + 8SD (h.b.c.o.) -

I/O 8

I/O 7

I/O 5

I/O 6

I/O 3

I/O 4

I/O 2

ETH1

ETH2

COM5

COM6

COM2

COM3

D

-

A

-

-

-

COM-1 COM-2 COM-3 COM-4 COM-5 COM-6

REAR ETHERNET COMMUNICATION PORTS E GFO F RJ45 I GFO (Link failover redundancy) Note 6 J RJ45 (Link failover redundancy) Note 6 K LC (Link failover redundancy) Note 6 L LC O LC (PRP/HSR/Switch) Note 7 P RJ45 (PRP/HSR/Switch) Note 7 X No port TERMINALS Pyn type standard terminals Closed terminals Closed terminals for analog inputs and pin type standard terminals for the rest

COM4

I/O 1 INGEPAC EF TD MODEL

COM1

1.2 MODEL ENCODING

ETH-1 ETH-2

Note 2

A B C

(Note 3) Board Board Board Board Board Board

2 3 4 (Note 5 (Note 6 (Note 7 (Note

4) 4) 4) 4)

Reserved Reserved Reserved

Note 1: Only selectable with extended control functions. Note 2: The terminals for the power supply inputs are pyn type standard terminals. Note 3:To know the order of the boards in the rack, consult the number of the terninals on the rear views of each chassis. Note 4: Only available for 19" chassis. Note 5: Standard analogue inputs configuration: +/-5mA, +/-5mA, +/-2.5mA, +/-2.5mA, +/-2.5mA, +/-2.5mA, +/-20mA, +/-20mA. Consult other configurations. Note 6:This option requires selecting both ETH1 as ETH2 and supports any combination of options I , J and K. Note 7: If there is only one card with these options it should be placed in ETH-1. This options replace options G, H, M, N. To use replaced options consult Ingeteam. Note 8: If REAR ETHERNET COMMUNICATION PORT is "O" or "P", not available on board I/O 2 (4U housing) neither on board I/O 3 (5U housing). Note 9: Not available on board I/O 7. If REAR ETHERNET COMMUNICATION PORT is "O" or "P", not available on board I/O 2 (4U housing) neither on board I/O 3 (5U housing). Note 10: The maximun number of RTD board in the device are 2 .

It´s available an external accessory (FC2910) to allow BNC connection with coaxial cable in Irig-B and PPS input.

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GENERAL DESCRIPTION

Figure 1 Board position acording to model encoding 19” chassis

Figure 2 Board position acording to model encoding ½ 19” chassis”

I/O 1

XFA1

I/O 2

XB1

XB2

XA2

I/O 3

XA3

1

2

3 4 Serial Ports

XB3

5

6

1 2 Ethernet

X2

Figura 3 Redundant power supply 19” chassis

Figure 5 PRP Redundancy (2LC)

Figura 4 Redundant power supply ½ 19” chassis

Figure 6 PRP Redundancy (2RJ45 + 2LC)

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GENERAL DESCRIPTION 

1.3 USER INTERFACE The front board is equipped with:

❑ 10-digit numerical keyboard with decimal point, plus R key ❑ 4 scroll keys:  (Up),  (Down),  (Left), → (Right) ❑ 3 general keys  (Enter), ESC (Escape), MENU ❑ Function keys depending on the model:  5 function keys (I, O, DES, SEL, INF)  7 function keys (I, O, F1...F5)  12 function keys (I, O, DES, SEL, INF, F1…F7)  16 function keys (I, O, F1…F14) ❑ 19 fully assignable LEDs ❑ 1 unit operation LED ❑ USB 2.0 front port for downloading reports and loading CID ❑ Front RJ45 port for communications Dispone de un interface trasero con comunicaciones: The rear communications could be:

❑ Ethernet. Up to two Ethernet port (IEC8802-3) with options of RJ45, GFO or LC. Redundant ports are optional. ❑ Serial. Up to 6 ports with options: RS232, RS485, GFO and PFO.

1.4 INTERCONNECTIONS Interconnections depend on the modules selected. The connections associated with each of the modules are indicated, and thus the diagram will depend on the modules installed.

1.4.1 CPU Figure 7 3-contact relay and IRIG-B

Figure 8 With BNC accessory

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GENERAL DESCRIPTION 

1.4.2 Power supply The two options are a redundant power supply and a simple power supply with inputs/outputs. Figure 9 Simple power supply

Figure 10 Double power supply

1.4.3 Input/output cards The I/O modules available are:

❑ Module 1 (Figure 11): Equipped with 11 digital inputs and 9 digital outputs grouped as follows:  Inputs: 4 independent + 3 with a common point + 4 with a common point.  Outputs: 5 independent + 3 with a common point + 1 switched (3 contacts). Figure 11 Module 11 digital inputs and 9 digital outputs

❑ Module 2 (Figure 12): Equipped with 16 digital inputs and 16 digital outputs grouped as follows:  Inputs: 16 with a common point.  Outputs: 16 with a common point. Figure 12 Module 16 digital inputs and 16 digital outputs

❑ Module 3 (Figure 13): Equipped with 16 digital inputs and 8 digital outputs grouped as follows:  Inputs: 16 with a common point.  Outputs: 8 independent.

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GENERAL DESCRIPTION 

Figure 13 Module 16 digital inputs and 8 digital outputs

❑ Module 4 (Figure 14): Equipped with 32 digital inputs grouped as follows:  Inputs: 16 with a common point + 16 with a common point. Figure 14 Module 32 inputs

❑ Module 5 (Figure 15): Equipped with 16 digital inputs and 8 analogue inputs grouped as follows:  Inputs: 16 with a common point.  Analogue: 8 independent. The analogue inputs have standard configuration, that could be changed among the options: ±1mA, ±2.5mA, ±5mA, ±20mA, ±5V, ±10V Standard configuration of analogue inputs Input 1 +/- 5mA

Input 2 +/- 5mA

Input 3 +/- 2.5mA

Input 4 +/- 2.5mA

Input 5 +/- 2.5mA

Input 6 +/- 2.5mA

Input 7 +/- 20mA

Input 8 +/- 20mA

Figure 15 Module with 16 digital inputs and 8 analogue inputs

❑ Module 6 (Figure 16): Equipped with 16 digital inputs and 8 analogue inputs (4 isolated) grouped as follows:  Inputs: 16 with a common point.  Analogue: 8 independent, 4 of them are isolated and 4 have a common point. The analogue inputs have standard configuration, that could be changed among the options: ±1mA, ±2.5mA, ±5mA, ±20mA, ±5V, ±10V Standard configuration of analogue inputs Input 1

Input 2

Input 3

Input 4

+/- 5mA

+/- 5mA

+/- 2.5mA

+/- 2.5mA

Input 5 (isolated) +/- 2.5mA

Input 6 (isolated) +/- 2.5mA

Input 7 (isolated) +/- 20mA

Input 8 (isolated) +/- 20mA

Figure 16 Module with 16 digital inputs and 8 analogue inputs (4 isolated)

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GENERAL DESCRIPTION  ❑ Module 7 (Figure 17): Equipped with 8 digital inputs, 4 high breaking capacity outputs (hbco) and 4 digital outputs grouped as follows:

 Inputs: 8 independent.  Outputs: 8 independent: the 4 hbco outputs are 1 to 4 (pins 1 to 8) and the 4 standard outputs are 5 to 8 (pins 10 a 17). Figure 17 Módule 8 inputs, 4 outputs (hbco) and 4 digital outputs

❑ Module 8 (Figure 18): Equipped with 8 digital inputs, 8 digital outputs grouped as follows:  Inputs: 8 independent.  Outputs: 8 independent. Figure 18 Módule 8 inputs, 8 outputs

❑ Module 9 (Figure 19): Equipped with 8 digital inputs, 4 fast and high breaking capacity outputs (hbco) and 4 digital outputs grouped as follows:

 Inputs: 8 independent.  Outputs: 8 independent: the 4 fast and hbco outputs are 1 to 4 (pins 1 to 8) and the 4 standard outputs are 5 to 8 (pins 10 a 17). Figure 19 Module 8 inputs, 4 outputs (fast and hbco) and 4 digital outputs

❑ Module 10 (Figure 18): Equipped with 8 digital inputs, 8 high breaking capacity outputs (hbco) grouped as follows:  Inputs: 8 independent.  Outputs: 8 hbco independent outputs.. Figure 20 Module 8 inputs, 8 outputs (hbco)

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GENERAL DESCRIPTION  ❑ Module 11 (Figure 21): Equipped with 11 RTD inputs and 4 analogue outputs grouped as follows:  RTD Inputs: 11 RTD.  Analogue outputs: 4 independent. The analogue outputs can be configured with the options 0-1mA, 0-20mA, 4-20mA. Figure 21 Module 11 RTD and 11 analog outputs

1.4.4 Analogue inputs The following diagram shows the configuration of the analogue inputs:

TD0 and TD2 Model

TD1 Model

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GENERAL DESCRIPTION 

1.4.4.1 Wiring diagrams The following figures show different interconnection options for the analogue inputs, in accordance with the available inputs. Figure22 TD0 and TD2 Models Wiring diagram

Incoming connection to the transformer, for details see differential function settings, configuration CTs

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GENERAL DESCRIPTION 

Figure23TD1 Model Wiring diagram

Incoming connection to the transformer, for details see differential function settings, configuration CT

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HARDWARE 

2. HARDWARE EF devices can be used as autonomous devices or as part of a protection and control system. The devices are implemented based on a microprocessor and a DSP linked through shared RAM and communication lines. The digital processing is done by a high accuracy 16 bit converter. Each signal reaches this converter after being conditioned, filtered and amplified. A high frequency sampling is done at 144 samples per cycle (at 8640 Hz for 60 Hz systems or at 7200Hz for 50 Hz systems). This sampling is transformed into 24 samples per cycle through a digital process before reaching the protection functions. INGEPAC EF devices have non-volatile flash memory where the user settings, configurations and application are stored. This kind of memory allows software updates and modifications without needing to manipulate the device hardware.

2.1 CONSTRUCTION FEATURES Two options can be selected:

❑ Half chassis ½ 19” and 5U ❑ Chassis 19” and 4U

2.1.1 Half chassis (½ 19”)

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2.1.2 19” chassis

2.2 REAR TERMINALS The rear section will vary in accordance with the options selected for the unit. The following figures show various possible configurations.

2.2.1 Configuration options The rear section options may vary depending on the options selected:

❑ Power supply unit. There are two options available:  Simple with inputs/outputs. Equipped with a 3-contact terminal with power supply with screw and a 17contact terminal with screw (Figure 24).

 Redundant. Equipped with two 3-contact terminals for each of the power supplies. ❑ Inputs/outputs cards. All the input/output modules have two 17-contact terminals with screw. ❑ CPU. Equipped with a 6-contact terminal with screw for the digital output of 3 contacts and the IRIG-B inputs. Equipped with different Ethernet and standard communications module options (Figure 7).

❑ Analogue. Equipped with two 12-contact terminals with screw. ❑ Communications. To choose between:  Ethernet: RJ45 and G.F.O.  Standard: RS232, RS485, G.F.O. and P.F.O. Pin type or closed type terminals may be chosen for the analogue and input/output terminals.

2.2.2 Half chassis (½ 19”) Different options which modify the view of the rear section may be selected (from top to bottom):

❑ Simple/redundant power supply ❑ 1 or 2 I/O modules

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HARDWARE  ❑ Communication ports in the CPU ❑ Analogue card with up to 12 transformers Figure 24 shows rear section with the options:

❑ Simple power source with inputs/outputs ❑ 2 input/output cards ❑ CPU with communication ports:  Ethernet GFO + RJ45  Standard RS232+RS485+GFO+PFO ❑ Analogue card with up to 12 transformers Figure 24 Rear section with analogue and simple source

Figure 25 Rear section without analogue and simple source

2.2.3 19” chassis Different options which modify the view of the rear section may be selected (from top to bottom and left to right):

❑ Simple/redundant power supply ❑ 1 or no I/O modules ❑ Communication ports in the CPU ❑ Analogue card with up to 12 transformers ❑ Number of I/O modules Ingeteam Power Technology S.A. User Manual

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HARDWARE 

In Figure 26 the next options can be seen:

❑ Simple power source with inputs/outputs ❑ 5 input/output cards ❑ CPU with communication ports:  Ethernet GFO + RJ45  Standard with 3 RS232 + 2 GFO + PFO ❑ Analogue card with up to 12 transformers Figure 26 Rear section with analogue and simple source

2.2.1 Closed Terminals The next figures show the closed terminals used in the digital I/O boards (Figure 27) and the transformer inputs (V/I) (Figure 28). Figure 27 Closed Terminals I/O boards

Figure 28 Closed Terminals transformer inputs (V/I)

2.2.2 Wire section The wires for the terminals should be copper with a section:

❑ Supply terminals: Wire section AWG 16 to 12 (1.5 to 2.5 mm2)

❑ I/O terminals: Wire section AWG 16 to 12 (1.5 to 2.5 mm2)

❑ Current and voltage terminals: Wire section AWG 10 (4 mm2)

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2.3 FRONT INTERFACE 2.3.1 Half chassis (½ 19”) There are two half-chassis front options (½ 19” and 5U):

❑ Configurable functional keys (Figure 29) ❑ Fixed functional keys (Figure 30). The front interfaces are equipped with:

❑ Graphic display ❑ 19 general use LEDs with interchangeable labels ❑ 1 2-colour unit status LED ❑ Numeric keypad ❑ 7 operational keys ❑ Ethernet communication ❑ Master USB communication ❑ Depending on the model, the following are available:  5 functional keys for selecting with interchangeable labels + 2 operational keys  3 fixed function keys + 2 operational keys. Figure 29 Configurable functional keys

Figure 30 Fixed functional keys

2.3.2 19” chassis There are two 19” and 4U chassis front options:

❑ Configurable functional keys (Figure 31) ❑ Fixed functional keys (Figure 32) The front interfaces are equipped with:

❑ Graphic display ❑ 19 general use LEDs with interchangeable labels ❑ 1 2-colour unit status LED ❑ Numeric keypad ❑ 7 operational keys

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HARDWARE  ❑ Ethernet communication ❑ Master USB communication ❑ Depending on the model, the following are available:  14 functional keys for selecting with interchangeable labels + 2 operational keys  3 fixed function keys + 2 operational keys + 7 functional keys with interchangeable labels for selecting. Figure 31 Configurable functional keys

Figure 32 Fixed functional keys

2.4 TECHNICAL CHARACTERISTICS 2.4.1 Power supply voltage Single power supply 125/220 Vdc models: 110Vdc-20% up to 250Vac + 10%:

❑ Operating range:  Direct: 88Vdc up to 300Vdc  Alternating: 85Vac up to 265Vac Single power supply 24/48 Vdc models: 24Vdc-20% up to 48Vdc + 20%:

❑ Operating range:  Direct: 18Vdc up to 60Vdc Redundant power supply 125Vdc models:

❑ Operating range:  Direct: 88Vdc up to 170Vdc Redundant power supply 24/48 Vdc models:

❑ Operating range:  Direct: 18Vdc up to 60Vdc Burden. Depends on the cards connected.

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HARDWARE  ❑ 20W + 0,5W for each relay activated Battery failure signal. Minimum voltage to activate the signal Power supply

24Vcc

48Vcc

125Vcc

220Vcc

Activation level

16V

37V

86V

170V

The wires for the terminals should be copper with a section AWG 16 to 12 (1.5 to 2.5 mm2).

2.4.2 Digital outputs The wires for the I/O terminals should be copper with a section AWG 16 to 12 (1.5 to 2.5 mm2). Independent standard and trip outputs: The characteristics of the independent contact outputs are as follows:

❑ Permanent current: 8 A at 25ºC ❑ Make:

30 A 1sec

❑ Connection capacity 2500W at 250Vdc ❑ Open or break capacity: 200Vdc

125Vdc

48Vdc

With resistive load

1.0A

1.5A

2.0A

With inductive load L/R=40ms

0.7A

1.0A

1.5A

❑ Operating time:

5ms activation and 8ms deactivation

Signal outputs: The characteristics of the 3-contact switched, common point signal outputs are:

❑ Permanent current: 5 A at 25ºC ❑ Make: 

30 A ½ sec.



20 A 1 sec.

❑ Open or break capacity: 200Vdc

125Vdc

48Vdc

With resistive load

0.2A

0.4A

1.0A

With inductive load L/R=40ms

0.1A

0.2A

0.5A

❑ Operating time:

8ms activation and deactivation

The compliance of the common point outputs is the same as that of the independent outputs. However, due to sharing a common point, only 2 relays can be activated simultaneously. High break contact outputs (h.b.c.o) and Fast + high break contact outputs (fast + h.b.c.o): The characteristics of the independent contact outputs are the same except the activation times:

❑ Permanent current: 8 A at 25ºC ❑ Make:

30 A 1sec

❑ Connection capacity 2500W at 250Vdc ❑ Open or break capacity: 200Vdc

125Vdc

48Vdc

With resistive load

10A

10A

10A

With inductive load

10A L/R=20ms

10A L/R=40ms

10A L/R=40ms

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HARDWARE  ❑ Cyclic capacity: 4 cycles in 1 second, 2 minutes waiting for thermal dissipation ❑ Operating time:  h.b.c.o outputs 

5ms activation and 5ms deactivation with resistive load



5ms activation and 14ms deactivation with L/R = 40ms

 Fast + h.b.c.o outputs 

3µs activation and 8ms deactivation with resistive load

2.4.3 Digital inputs The input burden is lower than 3mA at nominal voltage. The inputs do not have polarity. The wires for the I/O terminals should be copper with a section AWG 16 to 12 (1.5 to 2.5 mm2). They have a fixed range with 4 nominal voltage options: Rated V 24Vdc

48Vdc

125Vdc

250Vdc

Characteristics Not activated below 9 Vdc. Activated above 12 Vdc. Maximum voltage 72 Vdc Not activated below 32 Vdc. Activated above 37 Vdc. Maximum voltage 72 Vdc Not activated below 82 Vdc. They are activated above 87 Vdc. Maximum voltage 300 Vdc Not activated below 165 Vdc. Activated above 172 Vdc. Maximum voltage 300 Vdc

2.4.4 IRIG-B input and PPS Equipped with an input for synchronization by GPS, using IRIG-B time codes (Figure 33) and a pulse per second (PPS) input for synchronization with:

❑ Demodulated input (TTL levels). ❑ Cable type: 2-wire, shielded ❑ Insulation: 2000 V The input circuit is a 440 ohm serial resistance with an opto-isolator; for a 5 V signal, the approximate burden is 10 mA. The number of units that can be connected in parallel to a generator depends on the output current supply capacity; a typical value is 70 mA, which would enable the connection of 6 units (although the length and the type of cable can also influence). The cable must be shielded and twisted. According to configuration, it synchronizes with frames B002 , B003 , B006 , B007 type . It also synchronizes with IEE1344. Optionally, with an external adapter inputs IRIG- B and PPS can be BNC type. The connection must use a 50 Ω coaxial cable with a male BNC connector.

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Figure 33 Connection example

2.4.5 Analogue ouputs There is an I/O board with 4 continuous analogue outputs.

❑ Range can be selected by settings: 0 at 1 mA, 4 at 20mA and 0 at 20mA ❑ Accuracy: ± 1 % of full scale ❑ Maximum load: 1200 Ohms ❑ Isolation: 1 kV

2.4.6 RTD Inputs There is a I/O board with 11 isolated RTDs suitable by setting for the following probes: ❑ 100Ω Platinum ❑ 100Ω Nickel ❑ 120Ω Nickel ❑ 10Ω Copper Measurement range: -50ºC to +250ºC Accuracy: ±2ºC The wire must be shielded and twisted.

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2.4.7 Current and voltage circuits Phases, neutral and polarization. Single rated current 1/5 A. ❑

Measurement range: 0.02A to 200A.

❑

Thermal capacity

 Permanent

20 A

 Short duration

150 A (10 sec.) 500 A (1 sec.)

 Very short duration

1250 A (half cycle)

❑

Burden at In= 5 A

Sending commands" menu.

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19.3 NETWORK CONFIGURATION From the display it is possible to view and modify the network parameters of the equipment. For this there are a series Network configuration menus. Figure 127

Figure 128

The previous figures show 2 examples of possible situations:

❑ Figure 127 shows that the equipment has a network configuration with the 3 independent and enabled interfaces. ❑ Figure 128 shows that the device has a network configuration of ETH1 and ETH2 in Link Redundancy mode, and ETH1 has been disabled.

19.3.1 Ethernet Configuration ❑ Ethernets Viewing When accessing the data of an interface from the main menu of network configuration, a screen similar to Figure 129 will be displayed, where the list of ips is presented, and 2 additional menus: Create new ips and enable or disable the interface It is showing. Figure 130 shows how the network interface, IP address, netmask, MAC address, and status link parameters are displayed on the display, indicating whether the network cable is connected. Depending on the configuration of the back ethernets the representation of some data of these interfaces varies: ETH2 link: When a device is configured as a switch or link redundancy in the Network configuration screen on the ETH2 interface line, the text of Switch or Link Redundancy. The network parameters are the same as the ETH1 interface except the link. For this reason, the ETH2 link status is displayed on the ETH1 screen.

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Figure 129

Figure 130

Figure 131

❑ Ips Editing From the display screen (Figure 130) and having permissions to change settings by pressing the  (Enter) key, the screen in Figure 132 shows the current data and a second row where you can enter the new values. Use the  (Up),  (Down) keys to navigate the IP and MASK fields in a circular way, that is, when you reach the last, you return to the first one. Figure 132 Ethernet parameters setting changes screen

To exit, press . Only the IP and MASK fields can be modified. If you want to change any of these fields, you must activate the special mode keypad to do this, press the key. For more information, consult the point 1.2.1 in this manual. If the user enters an incorrect value, the last character entered can be deleted with the “” (Left) key. Once the correct data have been entered, press  (Enter) to check that the values entered are valid. In the event of an error, a small screen displaying the cause of the error will be shown.

❑ Ips Removing From the ip display screen (Figure 130) you can delete the ip that is being displayed by pressing the (Left) key.

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KEYBOARD AND GRAPHIC DISPLAY ❑ Creating new ips Once on this screen (Figure 133) you can use the following keys:

 For information on how to enter the numbers, refer to the Functioning of the menus in this manual.  The  (Left) key is used to delete the last entered value.  The  (Up) and  (Down) keys to move between the IP line and the MASK line.  The key is used to exit the previous menu.  The  (Enter) key is used to apply the change. Figure 133

Figure 134

❑ Disabling / Enabling Ethernets Once on this screen (Figure 135 and Figure 136) you can use the following keys:

 The  (Up),  (Down) and  (Left) keys to change the setting value.  The key is used to exit the previous menu.  The  (Enter) key is used to apply the change.

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Figure 135

Figure 136

When an ethernet is disabled, all ips associated with that interface will be deleted. The DISABLED text will appear in the Network Setup menu. If we access the menu of this interface will be shown the screen of Figure 137, with the ip 0.0.0.0. If you want to enable again, change the setting to YES and then edit the IP1 to add the desired ip and mask

❑ Network configuration screen when there is a failure in the display configuration. When there is a fault in the configuration of the display, there is the possibility to see the network configuration of the equipment, pressing the  (Enter) key alternates the display of the error message and the screen with the network configuration. The network configuration screen is shown below. Figure 137

❑ Restore factory settings At the end of the Network Configuration menu there is an option to restore the factory settings of the ethernets.

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19.3.2 Gateway Configuration From the display it is also possible to view, add, modify and delete the gateways that are configured on the device. Up to 10 gateways can be configured, ONLY 1 of which can be a default gateway. The following figures show the screens with the different interfaces for the unit’s network and gateways. We can see that a default gateway with IP address 192.169.183.4 and a gateway with IP address 192.168.183.1 have been configured. The remaining gateways have not been configured.

❑ Viewing a Gateway If we select Gateway 2 and press  (Enter), the following screen appears (Figure 139) showing the Gateway’s data values and a legend at the bottom with the different options available to the user. Figure 138 Network Configuration

Figure 139 Gateway display screen

Figure 140 Default Gateway edition screen

If we select Gateway 1 and press  (Enter), the default gateway screen appears (Figure 140).

❑ Editing or creating a Gateway If we press  (Enter) in the Gateway configuration screen and we have permission to change settings (having entered the correct password into the password screen), the Gateway edition and creation screen will appear with the current data and a second row into which the new values can be entered. The following situations may arise when configuring a Gateway: ❑ Gateway Not Configured

 To add a default Gateway, we only have to complete the GATEWAY field (the Gateway IP address) and press  (Enter). If not, an error will occur.

 To add a Gateway with a specific network destination, we must complete the 3 fields and press  (Enter). If not, an error will occur. ❑ Gateway Configured

 To edit a default Gateway (Figure 140), we only have to modify the GATEWAY field (the Gateway’s IP address) and, once the desired value has been entered, press  (Enter) for the change to become effective.

 To edit a Gateway with a specific network destination, we change the desired parameter(s) and press  (Enter). Any parameters that are not modified will retain the current values. To add a new Gateway, select a non-configured gateway, for example Gateway 3, and press  (Enter). This screen shows the values of the Gateway’s 3 fields as non-configured. In such a case, we can only exit or edit (add) the Gateway. By pressing  (Enter) again, the Gateway edition/creation screen will be displayed.

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KEYBOARD AND GRAPHIC DISPLAY The  (Up),  (Down) keys are used to move between destination IP address, destination network mask and the Gateway IP address fields in a circular manner. This is not possible in the default Gateway, which has a single editable field. If the user enters an incorrect value, the last character entered can be deleted with the “” (Left) key. To exit without saving any changes, press . If we want to enter the Gateway with the destination IP 10.15.1.6, Gateway mask 255.255.255.255 and Gateway IP address 192.168.182.252, you must activate the special mode keypad to do this, press the key. For more information, consult the point 1.2.1 in this manual. Once the correct data have been entered, press  (Enter) to check that the values entered are valid. In the event of an error, a small screen displaying the cause of the error will be shown. The screen will display the new configuration and the new Gateway introduced. NOTE: If a default Gateway is configured, the last Gateway will ALWAYS be displayed, even if more gateways with a specific network destination are added. Figure 141 Gateway parameters setting changes screen

❑ Deleting a Gateway If we press the “” (Left) key in the Gateway configuration screen and we have permission to change settings (having entered the correct password into the password screen), the Gateway that is being displayed will be deleted.

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19.4 OTHER SCREENS 19.4.1 Contrast setting To access the contrast setting screen we must press “0” and “9” at the same time in a screen that is not within the unit's settings menu. Once we have pressed these two keys, the following image will appear in the display: Figure 142 Contrast setting screen

If we then press  (Up) the contrast’s intensity will increase, and if we press  (Down), the intensity will decrease. To exit this screen, press  (Enter).

19.4.2 USB treatment When the user inserts a USB key, a small window will appear in the display indicating that a USB device has been detected and the USB treatment will begin. Figure 143 USB detected

Figure 144 Remove the USB device

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KEYBOARD AND GRAPHIC DISPLAY

Once the treatment has terminated, the following window will appear in the display indicating that we can remove the USB device. NOTE: If the USB device is not removed within 5 seconds, the small screen will disappear and the display will return to the previous screen. Added a new menu of settings in the Password screen to set the USB treatment, this setting can only be changed from the display. The setting will have 3 possible values:

❑ Disabled: The USB treatment is not available. ❑ With password: The USB treatment is available but needs the introduction of the key settings menu. ❑ Without password: The USB treatment is available without having to enter the password.

19.4.3 System Information In this menu the information concerning Product Information and detailed version of the device. The content of each submenu is:

❑ Product information: commercial computer code and the serial number of the CPU is displayed. ❑ Device versions:  Versions of the CPU and the boards of the device are displayed.  Sampled values firmware version. Only in models with sampled values modules.  Micros expansion boards versions (CPU and HMI).  Logic and CID versions. ❑ Last updates: last 18 updates are shown, for each update there is a record with the following data:  Date and time of the update.  Filename update.  Result of the update. ❑ Last CIDs loaded: The display will show the latest cids loaded from the device boots where the following information is displayed:

 Date and time.  Cid name.  Result validation.

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19.4.4 CID validation Messages relating to the receipt and processing of a new CID on the device are displayed in a small window, the operation is as follows:

❑ After a new CID give the device a small window indicating that you are validating the CID is displayed. Throughout the process of validation when any key is pressed, the window disappears and you can access the different menus display.

❑ Once the validation process resulting CID (CID Validated / CID unvalidated) is indicated in a new window, which will remain on the display until you press any key or two minutes have elapsed. Messages received new setting display is visualized between the windows and the window CID validating the result.

19.4.5 Security Logs Are available which record user actions from the keyboard / display, such as:

❑ if the password setting menu or the key is modified FTP ❑ If the password is correct or incorrect ❑ Whether to enable / disable Enabling Ethernet ports ❑ If there is a change in the network configuration

19.4.6 Test Screens There are 2 test screens on your device for digital outputs and programmable LEDs. To enter these screens need to have entered the correct password to enter the settings menu. The output test screen is in the Setup menu of GGIO cards. It defines the different cards and display equipment shown to modify the time setting output activation. Once access to one of the cards all outputs and the corresponding connection is. To activate the desired output is only necessary to select and press  (Enter). Pressing  (Up) or  (Down), keys allow to select different outputs. To return to the previous menu, press the ' key.

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Figure 145 Digital Output Test

Figure 146 GGIO1 Test

Figure 147 Leds Test

The LED screen test is in the I/O/Leds configuration menu. To activate the desired LED is only necessary to select and press  (Enter) key. Pressing  (Up) or  (Down), keys allow to select different led. To return to the previous menu, press the ' key.

19.4.7 Other Communications Menu Screens The following submenus are available within the Communications menu:

❑ Network Configuration: mentioned in its corresponding section. ❑ PRP / HSR / Sw configuration: the ethernet corresponding to PRP, HSR or switch is configured (only available in models with redundancy module PRP/HSR/Switch mode).

❑ Process Bus: shows the information of ethernets 3 and 4 if they are available (only available in models with sampled values subscriptions).

❑ Communications protocols: a series of slave / server and master protocols are available depending on the model of the equipment.

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20. WEB APPLICATION 20.1 INTRODUCTION This document describes the features and capabilities of the Web Application, which is supplied within the firmware and allows to set up and monitor the target IED. The Web Application has been built in order to be responsive, HTML5 and CSS3 compliant and as lightweight as possible. It is supported by the following browsers and versions:

❑ Google Chrome version 40.0.2214 or higher. ❑ Mozilla Firefox version 35.0.1 or higher. ❑ Internet Explorer version 10 or higher.

20.2 WEB APPLICATION LOGIN First, the IP address of the IED must be entered into the browser's address bar in order to load the login page, i.e.: http://100.0.0.1.

20.2.1 Login The login page needs a username and its password to login.

There are two users defined by default: a management user and a read-only user. The main difference between them is that management user is able to modify parameters while read-only user is not. However, when a user with management permissions logs in, it is asked whether he would like to login with management permissions or with read-only permissions. The corresponding user name and passwords are the following by default: Management user: user name admin and password modifica. Read-only user: user name consulta and password consulta.

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When a management user tries to login, if there is already a management user logged in, the new user will be asked whether to log in as read-only user or throw away already logged user. Once the login has been successful the web page starts to load several tabs described below.

20.3 TABS The main tabs are the following:

❑ Reports ❑ Settings ❑ Maintenance ❑ SW/Configuration ❑ Logout

20.3.1 Reports The following subtabs are displayed in this tab:

❑ Status ❑ Events

20.3.1.1 Status In the Status tab real-time information about measures and signals is shown. It is possible to read this information periodically or each time the read button is clicked. In the Measurements menu, the main measures taken in the secondary are shown.

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In the Signals menu, the most important signals regarding IED status, protection units, input and outputs status, etc. are shown.

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20.3.1.2 Events In this tab, the list of events recorded by the IED can be displayed and a compressed file with all the events can be downloaded.

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20.3.2 Settings In this tab, it is possible to read and change the settings of the IED. The settings are arranged in menus regarding their functionality and they are read from the IED according to these menus. At the bottom of the page there are three buttons in order to read settings, erase changes and send changes to the IED. The settings are displayed as tables where the first column is the description of the setting, the second column is its value in the IED and the last column is its value in the web. The background color of each setting's row changes according to its value. If the value in the IED and the value in the web do not match the background will turn into yellow. On the other hand, if the value in the web is not valid the background will turn into red. In addition, it is possible to change the active table and view the value of each setting for every table.

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20.3.3 Maintenance This tab contains the following tabs:

❑ Communications ❑ Users

20.3.3.1 Communications The following menus are available: ❑ Synchronization. It is possible to synchronize the IED with the desired date and time. ❑ IP Network configuration. It allows to configure the IED's IP addresses and static routes configuration ❑ IP Network Tools. It is possible to execute a ping command from the IED and view IED's actual IP configuration and routing tables.

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20.3.3.2 Users In this tab, detailed information about current active sessions logged into the web is shown. Additionally, it is possible to change username and password.

20.3.4 SW/Configuration The SW/Configuration tab contains the following tabs:

❑ Configuration

20.3.4.1 Configuration In this tab it is possible to load the configuration file.

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20.3.5 Logout This tab is to end the session in the web.

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21. DNP PROTOCOL 21.1 INTRODUCTION The device provides a DNP interface to act as RTU and to communicate with a DNP master (for example a remote control station). The communication can be selected for a serial line or via Ethernet, using encapsulation by means of the TCP/IP protocol. Below are described the following topics:

❑ Protocol configuration settings ❑ Protocol configuration tables for digital signals, measurements, counters and commands (which are configured with the software configuration tool)

❑ Implemented Device Profile and object table.

21.2 CONFIGURATION SETTINGS The protocol has the following configuration settings:

❑ Enable protocol:  Yes  No ❑ Slave address: DNP slave address of the device. Value between 0 and 65532. ❑ Master address: DNP master address of the master device. Value between 0 and 65532. ❑ Port Number: This setting enables the selection between the available communication channels:  Disable  COM1  COM2  COM3  COM4  COM5  COM6  Ethernet 1  Ethernet2 ❑ Comm speed (bauds): This setting enables the selection of the serial baud rate.  600 baud  1200 baud  2400 baud  4800 baud  9600 baud  19200 baud  38400 baud  57600 baud

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DNP PROTOCOL  ❑ Parity: Enables the selection of the parity type to be used in transmission. The recommended default value is 0 (without parity), as indicated by the DNP protocol.

 None  Even  Odd ❑ Number of Stop bits: Enables the selection of the number of stop bits.  1 Bit  2 Bit ❑ Communication control: Enables de selection of the communication control type.  Normal  Fixed + DCD  RTS  RTS+CTS  RTS+CTS+DCD  RS485 ❑ Min. respond delay (ms): Waiting time for the activation of the RTS and the transmission of a message after the reception of a message. Value between 0 and 1000.

❑ CTS max delay (ms): Waiting time for the CTS activation after the RTS activation. Value between 0 and 1000. ❑ Carrier stabilization (ms): Waiting time for the transmission of the message after the CTS detection in order to allow the carrier stabilization. Value between 0 and 1000.

❑ RTS drop-off time (ms): Waiting time for the RTS deactivation after the message last byte transmission. ❑ ACK delay time(ms): Timeout for Link Confirm. Value between 0 and 1000. ❑ Need time delay (m): Waiting time in minutes that must elapse before the validity of the clock is checked after receiving a synchronization or start up message. If it is invalid, synchronization is requested to the master. Value between 0 and 10.

❑ Permission to synchronize: Synchronization permission from control centre.  Yes  No It is used to configure the synchronization source when there are several available.

❑ Local time offset (h): Local offset for the time. ❑ Communication fail T.(min): Waiting time in minutes without receiving any valid measure before indicate communication failure. Value between 0 and 10000 minutes.

❑ Data link confirm: Indicates if confirm is requested at the connection level. The value must be set to NO for TCP/IP.  NO  YES ❑ Max. App Fragment Size: Maximum number of bytes in an application message. Value between 512 and 3072. ❑ Freeze time counters: : Indicates if the counters are frozen with or without time. Only acts when zero variation is requested.

 NO  YES ❑ Default Status: Indicates whether the digital signal objects, measurements and counters are sent with status or without status in messages sent in response to requests in which variation is not specified. Also valid for responses to class 0 requests. The bits have the following meanings:

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Bit 0 1 2 3 4

Value Send all with status Send digitals with status Send measurements with status Send counters with status Send frozen counters with status

Bin. output status default: Indicates whether the reply message to a class 0 data request also includes the object corresponding to the binary outputs with status.

 NO  YES ❑ Analog output status def.: Indicates whether the reply message to a class 0 data request also includes the object corresponding to the analog outputs with status.

 NO  YES ❑ Frozen Counters status def.: Indicates whether the reply message to a class 0 data request also includes the object corresponding to the frozen counters with status.

 NO  SI ❑ Analog input bits default: Indicates the default value for the "Var" field in the analog objects when no variation is requested.

 16 Bits  32 Bits  Short floating point ❑ Normalized: Indicates the analog format.  Secondary.  Normalized.  Primary. (Not operative in the current version, if used, the device configures Normalized) ❑ Counter bits default: Indicates the default value for the "Var" field in the counter objects when no variation is requested.  16 Bits  32 Bits ❑ Enable unsolicited: Enables the use of unsolicited responses with class 1, 2 o 3.  NO  YES ❑ Enable collision avoidance: Enables the collision avoidance detection with DCD method.  NO  YES ❑ Fixed Unsolicited T.out (ms): Fixed waiting time before transmitting an unsolicited response. Value between 0 and 5000. ❑ Variable Unsolicited T.out (ms): Variable waiting time additional to the previous setting of fixed time. The value options are :

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Setting Value 0 1 2 3 4 5 6 7

Time in ms 255 127 63 31 15 7 3 1

❑ Unsolicited Repeat T.out (s): Waiting time in seconds before a retransmission of an unsolicited response when there is not a link or application acknowledge to the previous message. Value between 0 and 630 seconds.

❑ Max.number rep. without solic.: Maximum number of retransmission of an unsolicited response. Value between 0 and 65535. Infinite for value 0.

❑ Special operations: Enables the activation of certain operational characteristics.

Bit 0 1 2 3 4 5 6

Bit indication at 1 Dispatch of current counters with OBJ = 21 Reserve Dispatch of unsolicited responses up to the IIN included each 10 seconds Reserve Reserve Reserve Restart message not sent on start up

❑ Change wait time (s): Waiting time for the SOE in the internal queue before processing the events. It is only necessary if there are data from different IEDs in order to sort them chronologically.

❑ TCP Listen Port: TCP port used as server. ❑ Unsolicited react. delay (s): The waiting time to retry again the maximum number of retries an unsolicited message. Value between 0 and 3600 seconds. Zero does not apply.

❑ Command selection time (ms): The waiting time to abort the selection command. Value between 100 and 15000 miliseconds. Default 15000.

❑ Max command wait time (ms): The maximum time waiting the protocol to the result of the command before responding to the master. If expired is indicated “Not supported” Default 0.

❑ Enable T.correct.buf.events: True value performs the correction date all still digital events queues when the first syncrhronization is received. The device does not answer with digital events since the first synchronization. Default No.

The configuration settings for the first DNP are in the GEN\DNPITCP1 node IEC 61850 data model, as detailed in the following table:

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Table 167 DNP protocol settings Data ProtEna Slave Master

Setting Enable protocol Slave address Master address

Port

Port Number

Speed

Comm speed (bauds)

Parity Stopbit

Parity Number of Stop bits

RtsType

Communication control

RtsTmms CtsTmms CarTmms RtsOffTmms AckTmms SynDl SynEna SynOfs ComFailTm LinkAck MaxAppSize FrzCnt StDefault BinOutSt AnOutSt FrCntSt

Min. respond delay(ms) CTS max delay (ms) Carrier stabilization (ms) RTS drop-off time (ms) ACK delay time(ms) Need time delay(m) Permission to synchronize Local time offset(h) Communication fail T.(min) Data link confirm Max. App Fragment Size Freeze time counters Default status Bin. output status default Analog output status def. Frozen Counters status def.

AnInBits

Analog input bits default

Normalized

Normalized

CntBits UnSolEna CollEna FixedTmms

Counter bits default Enable unsolicited Enable collision avoidance Fixed Unsolicit.Timeout (ms)

VarTmms

Var. Unsolicit. Timeout (ms)

UnSolTmms UnSolMaxR SpecialBeh CambTms TcpPort

Unsolicit. Repeat T.out (s) Max.number rep. without solic. Special operations Change wait time (s) TCP Listen Port

Minimum

Maximum

Step

0 0

65532 65532

1 1

Remarks NO/YES

Disable COM1 COM2 COM3 COM4 COM5 COM6 Ethernet 1 Ethernet2 600 baud 1200 baud 2400 baud 4800 baud 9600 baud 19200 baud 38400 baud 57600 baud None, Even, Odd 1Bit, 2 Bit Normal Fixed + DCD RTS RTS+CTS RTS+CTS+DCD RS485 0 0 0 0 100 0

1000 1000 1000 1000 10000 10

10 10 10 1 10 1

-12 0

12 10000

1 1

512

3072

256

0

31

1

NO/YES

NO/YES

0

5000

NO/YES Meaning of bits (1) NO/YES NO/YES NO/YES 16 Bits 32 Bits Short floating point Primary, Normalized Secondary 16 Bits, 32 Bits NO/YES NO/YES

10 255, 127, 63, 31, 15, 7, 3, 1

0 0 0 0 0

630 65535 255 20 65535

1 1 1 1 1

Type Boolean Int32 Int32

Enum

Enum

Enum Enum

Enum

Int32 Int32 Int32 Int32 Int32 Int32 Boolean Int32 Int32 Boolean Int32 Boolean Int32 Boolean Boolean Boolean Enum Enum Enum Boolean Boolean Int32 Enum Int32 Int32 Int32 Int32 Int32

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ReacTms TselecTmms TOWaitTmms FixSynEna

Unsolicited react. delay (s) Command selection time (ms) Max command wait time (ms) Enable T.correct.buf.events

0 100 0 0

3600 15000 1000 1

1 10 10 1

Int32 Int32 Int32 Boolean

Where: Meaning of bits (1) Send all with status Send digitals with status Send measurements with status Send counters with status Send frozen counters with status

Bit 0 1 2 3 4

Value YES/NO YES/NO YES/NO YES/NO YES/NO

21.3 TABLES There are 4 tables to configure the list of digital status (binary inputs), analogs, counters and commands.

21.3.1 Digital status table For each element the following fields must be configured*: ❑ Type: Type of signal.

 Simple. ❑ DNP Signal: Signal number with respect to the DNP protocol. Values from 0 to 4093. It should start at 0 and gaps are not allowed. ❑ CIN: Signal incidence code:

 SP→ Value change in simple signaling ❑ InternalIED: IED of the signal. Value 0 corresponds to the device itself. ❑ Internal ID: Internal signal number that identifies the element inside the device. ❑ Class: Default class assigned to the signal. With value 0 the signal does not cause changes.

 Class 0  Class 1  Class 2  Class 3 ❑ Time: Time format for changes.

 Without time  Absolute time  Relative time ❑ Inverted: Indicates if the signal status is inverted. By default is not inverted.

 Not inverted  Inverted *The protocol configurator allows other non-operational options in this version.

21.3.2 Analog values table For each element the following fields must be configured: ❑ DNP signal: DNP analog number. Values between 0 and 1023. Gaps are allowed.

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DNP PROTOCOL  ❑ Internal IED: IED of the analog value. Value 0 corresponds to the device itself. ❑ Internal ID: Internal analog number that identifies the element inside the device. Selectable from a list. ❑ Class: Class assigned to the analog value. With value 0 the analog value does not cause events.

 Class 0  Class 1  Class 2  Class 3 ❑ Dead band: Absolute variation value to cause an event. Values between 0 and 10000. It is applied over the value stored in 16 bits. ❑ Dec: Number of decimal places for the analog value when the setting “Normalizado” is set to Primary or Secondary. (Factor of 10 raised to the number of decimal). Values between 0 to 4. At value 0, the value is sent without modifications. ❑ Limit scale: Full scale used when the setting “Normalizado” takes the Normalized value. It is the value that causes 32767 to be sent in DNP. ❑ The deadband is defined as the value that the analog value must vary to be sent as a event. It is always applied on the current value of the measure to be sent.

When the analog values are to be sent, the current value is compared to the last sent value and if the difference is greater than the DeadBand the current value is transmitted. A zero value does not generate any events.

21.3.3 Counters table For each element the following fields must be configured:

❑ DNP signal: DNP counter number. Values between 0 and 63. Gaps are allowed. ❑ Internal IED: IED of the counter value. Value 0 corresponds to the device itself. ❑ Internal ID: Internal counter number that identifies the element inside the device. Selectable from a list. ❑ Class: Class assigned to the counter. With value 0 the counter value does not cause changes.

 Class 0  Class 1  Class 2  Class 3 ❑ Dead band: Absolute variation value to cause an event. Values between 0 and 10000.

21.3.4 Commands table For each element the following fields must be configured: Fields that are expected to be received in the DNP command message: ❑ DNP command: DNP command number. Values between 0 and 255. ❑ Op type: DNP command value.

 TRIP

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DNP PROTOCOL   CLOSE  Latch ON  Latch OFF  Pulse ON  Pulse OFF (deprecated) ❑ Comand type:

 All. All types supported.  SBO. Only Selec Before Operate supported.  DO. OnlyDirect operate supported. Order configuration fields on the device itself: ❑ Internal IED: IED of the command. Value 0 corresponds to the device itself. ❑ Internal ID: Internal counter number that identifies the element inside the device. Selectable from a list. The internal value is affected by the next field. ❑ ON_OFF: Internal command value. Use to select Internal ID.

 ON  OFF ❑ Origin:

 Bay Control  Station Control  Remote Control  Automatic Bay  Automatic Station  Automatic Remote  Maintenance  Process Only one command is accepted in each message, count = 1. The On Time and Off Time fields are not used.

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21.4 DEVICE PROFILE DEVICE PROFILE DOCUMENT Vendor Name: INGETEAM S.A. Device Name: INGEPAC EF Highest DNP Level Supported: Device Function: For Requests Level 3  Master  Slave For Responses Level 3 Notable objects, functions, and/or qualifiers supported in addition to the Highest DNP Levels Supported (the complete list is described in the attached table): Maximum Data Link Frame Size (octets): Maximum Application Fragment Size (octets): Transmitted 292 Transmitted 1024< >3072( configurable) Received 292 Received 1024 Maximum Data Link Re-tries: Maximum Application Layer Re-tries:  None  None  Fixed at 1  Configurable, range ____ to ____  Configurable, range __ to __ Requires Data Link Layer Confirmation:  Never  Always  Sometimes  Configurable Requires Application Layer Confirmation:  When reporting Event Data  When sending multi-fragment responses Timeouts while waiting for: Data Link Confirm  None  Fixed at _________  Variable  Configurable Complete Appl. Fragment  None  Fixed at _________  Variable  Configurable Application Confirm  None  Fixed at __10 sg____  Variable  Configurable Complete Appl. Response  None  Fixed at _________  Variable  Configurable Others Sends/Executes Control Operations: WRITE Binary Outputs  Never  Always  Sometimes  Configurable SELECT/OPERATE  Never  Always  Sometimes  Configurable DIRECT OPERATE  Never  Always  Sometimes  Configurable DIRECT OPERATE – NO ACK Never  Always  Sometimes  Configurable Count > 1  Never  Always  Sometimes  Configurable Pulse On  Never  Always  Sometimes  Configurable Pulse Off  Never  Always  Sometimes  Configurable Latch On  Never  Always  Sometimes  Configurable Latch Off  Never  Always  Sometimes  Configurable Queue  Never  Always  Sometimes  Configurable Clear Queue  Never  Always  Sometimes  Configurable Reports Binary Input Change Events when no specific variation requested:  Never  Only time-tagged  Only non-time-tagged  Configurable to send both, one or the other (attach explanation) Sends Unsolicited Responses:  Never  Configurable (attach explanation)  Only certain objects  Sometimes (attach explanation)  ENABLE/DISABLE UNSOLICITED Function codes supported Supports Collision Avoidance: Configurable Default Counter Object/Variation:  No Counters Reported  Configurable (attach explanation)  Default Object _________ Default Variation ______  Point-by-point list attached

Reports time-tagged Binary Input Change Events when no specific variation requested:  Never  Binary Input Change With Time  Binary Input Change With Relative Time  Configurable (attach explanation) Sends Static Data in Unsolicited Responses:  Never  When Device Restarts  When Status Flags Change

Collision Avoidance Detection Method: DCD Counters Roll Over at:  No Counters Reported  Configurable (attach explanation)  16 Bits  32 Bits  Other Value _____________

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 Point-by-point list attached Sends Multi-Fragment Responses:

 Yes

 No

21.4.1 OBJECT TABLE OBJECT Obj

Var

Description

1 1 1 2 2 2 2 10 10 12

0 1 2 0 1 2 3 0 2 1

Binary Input – All Variations Binary Input Binary Input with Status Binary Input Change - All Variations Binary Input Change without Time Binary Input Change with Time Binary Input Change with Relative Time Binary Output - All Variations Binary Output Status Control Relay Output Block

20

0

Binary Counter - All Variations

20

1

32-Bit Binary Counter

20

2

16-Bit Binary Counter

20 20 20 20 20 20 21 21 21 21 21 21 21

3 4 5 6 7 8 0 1 2 3 4 5 6

21

7

21

8

21 21 21 21 22

9 10 11 12 0

32-Bit Delta Counter 16-Bit Delta Counter 32-Bit Binary Counter without Flag 16-Bit Binary Counter without Flag 32-Bit Delta Counter without Flag 16-Bit Delta Counter without Flag Frozen Counters - All Variations 32-Bit Frozen Counter 16-Bit Frozen Counter 32-Bit Frozen Delta Counter 16-Bit Frozen Delta Counter 32-Bit Frozen Counter with Time of Freeze 16-Bit Frozen Counter with Time of Freeze 32-Bit Frozen Delta Counter with Time of Freeze 16-Bit Frozen Delta Counter with Time of Freeze 32-Bit Frozen Counter without Flag 16-Bit Frozen Counter without Flag 32-Bit Frozen Delta Counter without Flag 16-Bit Frozen Delta Counter without Flag Counter Change Event – All Variations

22

1

22

2

22

3

22

4

23 23 23 23 23

0 1 2 3 4

REQUEST (slave must parse) Func Codes Qual Codes (dec) (hex) 1,22 00,01,06 1 00,01,06 1 00,01,06 1 06,07,08 1 06,07,08 1 06,07,08 1 06,07,08 1 00,01,06 1 00,01,06 3, 4, 5, 6 17, 28 1, 7, 8, 9, 00,01,06 10,22 1, 7, 8, 9, 00,01,06 10 1, 7, 8, 9, 00,01,06 10 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1, 22 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06

RESPONSE (master must parse) Func Codes Qual Codes (hex) (dec)

1

129 129

00,01 00,01

129, 130 129, 130 129, 130

28 28 28

129 129

00,01 Echo of request

129

00,01

129

00,01

129 129 129 129 129 129

00,01 00,01 00, 01 00, 01 00,01 00,01

129 129 129 129 129 129

00,01 00,01 00,01 00,01 00, 01 00, 01

00,01,06

129

00,01

1

00,01,06

129

00,01

1 1 1 1 1

00,01,06 00,01,06 00,01,06 00,01,06 06,07,08

129 129 129 129

00,01 00,01 00,01 00,01

32-Bit Counter Change Event without Time

1

06,07,08

129, 130

28

16-Bit Counter Change Event without Time 32-Bit Delta Counter Change Event without Time 16-Bit Delta Counter Change Event without Time Frozen Counter Events – All Variations 32-Bit Frozen Counter Event without Time 16-Bit Frozen Counter Event without Time 32-Bit Frozen Delta Counter Event without Time 16-Bit Frozen Delta Counter Event without Time

1

06,07,08

129, 130

28

1

06, 07, 08

129

28

1

06, 07, 08

129

28

1 1 1 1 1

06, 07, 08 06, 07, 08 06, 07, 08 06, 07, 08 06, 07, 08

129 129 129 129 129

28 28 28 28

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DNP PROTOCOL 

OBJECT Obj

Var

Description

30 30 30 30 30 30 32 32 32

0 1 2 3 4 5 0 1 2

32

5

Analog Input - All Variations 32-Bit Analog Input 16-Bit Analog Input 32-Bit Analog Input without flag 16-Bit Analog Input without flag Analog Input — Single-prec flt-pt with flag Analog Change Event - All Variations 32-Bit Analog Change Event without Time 16-Bit Analog Change Event without Time Analog Input Event — Single-prec flt-pt without time

50

1

Time and Date

51 51 52 60

1 2 2 1

Time and Date CTO Unsynchronized Time and Date CTO Time Delay Fine Class 0 Data

60

2

Class 1 Data

60

3

Class 2 Data

60

4

Class 3 Data

80

1

Internal Indications No Object No Object

REQUEST (slave must parse) Func Codes Qual Codes (dec) (hex) 1, 22 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 00,01,06 1 06,07,08 1 06,07,08 1 06,07,08

RESPONSE (master must parse) Func Codes Qual Codes (hex) (dec)

1

06,07,08

2 1

07, quantity=1 07, quantity=1 129 129 129 129 06 06,07,08 06 06,07,08 06 06,07,08 06 00, 01 129

1 1 20, 21,22 1 20, 21, 22 1 20, 21, 22 1 2 13, 14 23

129 129 129 129 129

00, 01 00,01 00, 01 00, 01 00, 01

129, 130 129, 130

28 28

129,130

28 07, quantity=1 07, quantity=1 07, quantity=1 07, quantity=1

00

00, index=7

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IEC 60870-5-103 PROTOCOL 

22. IEC 60870-5-103 PROTOCOL 22.1 INTRODUCTION The device provides an IEC 60870-5-103 interface to act as RTU and to communicate with a IEC 60870-5-103 master (for example a remote control station). Below are described the following topics:

❑ Protocol configuration settings ❑ Protocol configuration tables for digital signals, measurements and commands (which are configured with the software configuration tool)

22.2 CONFIGURATION SETTINGS Depending on the model, the device has the following settings:

❑ Enable protocol:  Yes  No ❑ Slave address: Slave address of the device. Value between 1 and 254. ❑ Port Number: This setting enables the selection between the available communication channels:  COM1  COM2  COM3  COM4  COM5  COM6 ❑ Comm speed (bauds): This setting enables the selection of the serial baud rate.  600 baud  1200 baud  2400 baud  4800 baud  9600 baud  19200 baud  38400 baud  57600 baud ❑ Parity: Enables the selection of the parity type to be used in transmission.  None  Even  Odd ❑ Number of Stop bits: Enables the selection of the number of stop bits.  1 Bit  2 Bit ❑ Communication control: Enables de selection of the communication control type.

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IEC 60870-5-103 PROTOCOL   Normal  Fixed + DCD  RTS  RTS+CTS  RTS+CTS+DCD  RS485 ❑ Min. respond delay (ms): Waiting time for the activation of the RTS and the transmission of a message after the reception of a message. Value between 0 and 1000.

❑ CTS max delay (ms): Waiting time for the CTS activation after the RTS activation. Value between 0 and 1000. ❑ Carrier stabilization (ms): Waiting time for the transmission of the message after the CTS detection in order to allow the carrier stabilization. Value between 0 and 1000.

❑ RTS drop-off time (ms): Waiting time for the RTS deactivation after the message last byte transmission. ❑ Permission to synchronize: Synchronization permission from control centre.  Yes  No It is used to select the synchronization source when there are several available.

❑ Communication fail T.(min): Waiting time in minutes without receiving any valid measure before indicate communication failure. Value between 0 and 10000.

❑ Change wait time (s): Waiting time for the SOE in the internal queue before processing the events. It is only necessary if there are data from different IEDs in order to sort them chronologically.

❑ VDEW Compatible: A “No” value allows the use of private data range.  No  Yes Compatible mode (Yes): Digital control signals that are sent are those configured with a compatible Funtion Type. The zero value in the table indicates Funtion Type = Compatible. The other signals do not appear. The user is responsible for selecting the digital signals of the device in accordance to the IEC 60870-5-103 standard. Analog measurements are at most the first nine measures configured in the table. The Function Type and Information Number to use (144, 145, 146 o 148) depends on the number of configured measures. 1, 2, 4 or 9 measures in the measurements table respectively. In the last case the ASDU 9 is used instead of ASDU 3. The user is responsible for selecting the device measures in accordance with IEC 60870-5-103. Only the compatible commands are processed, those which in the table are configured by Function type = 0. The user is responsible for selecting them according to IEC 60870-5-103. Private mode (No): All programmed control signals are sent. The measures are sent with the Function Type field equal to "TYP in measurands ASDU" and Information Number field equal to "INF in measuransds ASDU". Supported commands are all that are programmed in the table.

❑ Function type: Value used to describe the type of protection equipment used.  distance protection ( 128 )  overcurrent protection ( 160 )  transformer differential protection ( 176 )  line differential protection ( 192 )

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IEC 60870-5-103 PROTOCOL  ❑ TYP in measurands ASDU: This setting only applies when the adjustment VDEW is set to No. Indicates the Function Type that is used in measurands ASDU.

❑ INF in measurands ASDU: The setting only applies when the adjustment VDEW is set to not. The field indicates the Information Number used in measurands ASDU.

❑ Transformation ratio: Transformation ratio applied in the measurands.  Secundary  Primary The configuration settings for the IEC 60870-5-103 are in the GEN\103ITCP1 node IEC 61850 data model, as detailed in the following table: Table 168 IEC 60870-5-103 protocol settings Data ProtEna Slave

Setting Enable protocol Slave address

Port

Port Number

Speed

Comm speed (bauds)

Parity

Parity

Stopbit

Number of Stop bits

RtsType

Communication control

RtsTmms CtsTmms CarTmms RtsOffTmms CambTms VDEW

Min. respond delay(ms) CTS max delay (ms) Carrier stabilization (ms) RTS drop-off time (ms) Change wait time (s) VDEW Compatible

FunTyp

Function type

FunTypMed InfMed RT

TYP in measurands ASDU INF in measurands ASDU Transformation ratio

Minimum

Maximum

Step

1

254

1

Remarks NO/YES COM1 COM2 COM3 COM4 COM5 COM6 600 baud 1200 baud 2400 baud 4800 baud 9600 baud 19200 baud 38400 baud 57600 baud None Even Odd 1Bit 2 Bit Normal Fixed + DCD RTS RTS+CTS RTS+CTS+DCD RS485

0 0 0 0 0

0 0

1000 1000 1000 1000 20

255 255

10 10 10 1 1

1 1

Type Boolean Int32

Enum

Enum

Enum Enum

Enum

Int32 Int32 Int32 Int32 Int32 Boolean

NO/YES distance protection overcurrent protection transformer Enum differential protectionline differential protection Int32 Int32 Secundary/Primary Boolean

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IEC 60870-5-103 PROTOCOL 

22.3 TABLES There are 3 tables to configure the list of digital signals, measurements and commands.

22.3.1 Digital signals table Each digital signal device is identified in the IEC60870-5-103 protocol by the pair of fields Function Type and Information Number. For each element the following fields must be configured with the software configuration tool: ❑ Type: Tipe of signal. Simple or double.

 Simple. (Default)  DP ❑ CIN: Signal incidence code:

 SP→Value change in simple signaling. (Default)  DP Open→ If the field Type = DP: Change in the calculated signal giving the 01 or open state of a double signal.  DP Closed→ Change in the calculated signal giving the 10 or closed state of a double signal.  DP Intermediate→ Change in the calculated signal giving the state 00 or intermediate of a double signal.  DP Indeterminate→ Change in the calculated signal that gives the 11 or indeterminate of a double signal. ❑ Function type: Function type field of the signal. In the case that the signal belongs to the compatible range, (128, 160, 176 o 192), it should be configured a value of 0. The following values are not allowed: 129, 144, 145, 161, 177, 193, 208, 209, 224, 225, 240, 241, 254, 255. ❑ Information number: Information Number for the signal. ❑ Internal IED: IED of the signal value. Value 0 corresponds to the device itself. ❑ Internal ID: Internal signal number that identifies the element inside the device. In the case that the signal belongs to the compatible range, the user is responsible for selecting the digital signals of the device in accordance to the IEC 60870-5-103 standard. ❑ General interrogation: When selected it indicates that the information is included in the general interrogation (GI). For these Information Numbers both status changes (OFF to ON and ON to OFF) are transmitted spontaneously. For the others Information Numbers only the status OFF to ON are transmitted. ❑ Inverted: Indicates if the signal status is inverted. By default is not inverted In the case of using a double-type signal, the four signals forming the double signal must be configured (Open, Close, Intermediate and Indeterminate). Using this type of signal expands the meaning of the DPI field sent in the ASDUs: When simple type signals are used, the field is sent as is the norm in section 7.2.6.5. Double-point information: DPI := UI2[1..2] With

:=

not used

:=

OFF

:=

ON

:=

not used

When using DP type signals, the meaning of the values 0 and 3 changes, becoming: DPI := UI2[1..2] With

:=

Intermediate, (transitioning between end conditions)

:=

OFF

:=

ON

:=

Indeterminate, (abnormal or custom condition)

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IEC 60870-5-103 PROTOCOL 

22.3.2 Measurements table For each element the following fields must be configured: ❑ Measure number: Measure position inside the ASDU. The first position is zero. ❑ Internal IED: IED of the signal value. Value 0 corresponds to the device itself. ❑ Internal ID: Internal measure number that identifies the element inside the device. In the case that the measure belongs to the compatible range, the user is responsible for selecting the measure of the device in accordance to the IEC 60870-5-103 standard. ❑ Límit scale: Real positive measurement value corresponding to 4095 internal units. If the value is zero and the transformation ratio setting indicates secondary, the database limit scale is applied to the measure. If the value is zero and transformation ratio setting indicates primary, the database limit scale is applied to the measure multiplied by the transformation ratio.

22.3.3 Commands table For each element the following fields must be configured: ❑ Function type: Function Type field for the signal. In the case that the signal belongs to the compatible range, (128, 160, 176 o 192), it should be configured a value of 0. ❑ Information number: Information Number for the signal. ❑ DCO: ON/OFF value of the command. ❑ IED interno: IED of the command value. Value 0 corresponds to the device itself ❑ Internal ID: Internal command number that identifies the element inside the device. In the case that the command belongs to the compatible range, the user is responsible for selecting the command of the device in accordance to the IEC 60870-5-103 standard ❑ Origin: Command origin. Allowed values:

 Bay Control  Station Control  Remote Control  Automatic Bay  Automatic Station  Automatic Remote  Maintenance  Process

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SLAVE PROCOME PROTOCOL 

23. SLAVE PROCOME PROTOCOL 23.1 INTRODUCTION The device provides a Procome interface to act as RTU and to communicate with a Procome master (for example a remote control station). The communication can be selected for a serial line or via Ethernet, using encapsulation by means of the TCP/IP protocol. Below are described the following topics:

❑ Protocol configuration settings ❑ Protocol configuration tables for digital signals, measurements, counters and commands (which are configured with the software configuration tool)

23.2 CONFIGURATION SETTINGS The protocol has the following configuration settings:

❑ Port Number: This setting enables the selection between the available communication channels:  Disable  COM1  COM2  COM3  COM4  COM5  COM6  Ethernet 1  Ethernet 2 ❑ Procome address: Procome slave address of the device. Value between 0 and 254. ❑ Comm speed (bauds): This setting enables the selection of the serial baud rate.  300 baud  600 baud  1200 baud  2400 baud  4800 baud  9600 baud  19200 baud  38400 baud  57600 baud  115200 baud ❑ Parity: Enables the selection of the parity type to be used in transmission.  Without parity  Even  Odd ❑ Number of Stop bits: Value between 1 and 2. Ingeteam Power Technology S.A. User Manual

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SLAVE PROCOME PROTOCOL  ❑ Carrier stabilization (ms): Waiting time for the transmission of the message after the CTS detection in order to allow the carrier stabilization. Value between 0 and 1000.

❑ CTS wait time (ms): Waiting time for the CTS activation after the RTS activation. Value between 0 and 10000. ❑ RTS activation time (ms): Waiting time for the activation of the RTS and the transmission of a message after the reception of a message. Value between 0 and 1000.

❑ RTS drop out time (ms): Waiting time for the RTS deactivation after the message last byte transmission. ❑ Channel Type: Enables de selection of the communication control type.  Standard  RTS Control  By Phone ❑ Change wait time (s): Waiting time for the SOE in the internal queue before processing the events. It is only necessary if there are data from different IEDs in order to sort them chronologically.

❑ Permission to synchronize: Synchronization permission from control centre.  Yes  No It is used to configure the synchronization source when there are several available.

❑ TCP Listen Port: TCP port used as server. The configuration settings for the first PROCOME are in the GEN\ITCP1 node IEC 61850 data model, as detailed in the following table:

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SLAVE PROCOME PROTOCOL 

Table 169 Slave Procome protocol settings Data

Setting

Port

Port Number

DirEnl

Procome Address

VelTrans

Speed (Bauds)

Parity Stopbit PorTmms ActCtsTmms ActRtsTmms DesRtsTmms

Parity Number of Stop Bits Carrier stabilization (ms) CTS wait time (ms) RTS activation time (ms) RTS drop out time (ms)

TipoCan

Channel type

CambTms SynEna TcpPort

Change wait time (s) Permission to synchronize TCP Listen Port

Mín.

0

Max.

254

Step

Remarks Disable COM1 COM2 COM3 COM4 COM5 COM6 Ethernet 1 Ethernet 2

1

0 0

2 1000 10000 5000 5000

20 65535

Enum

Uint32 300 baud 600 baud 1200 baud 2400 baud 4800 baud 9600 baud 19200 baud 38400 baud 57600 baud 115200 baud None / Even / Odd

1 0 0 0 0

Type

1 10 5 10 1

Enum

Enum Uint32 Uint32 Uint32 Uint32 Uint32

Standard RTS Control By Phone

Enum

NO/YES

Uint32 Enum Uint32

1 1

23.3 TABLES There are 4 tables to configure the list of digital status (binary inputs), analogs, counters and commands.

23.3.1 Digital status table For each element the following fields must be configured: ❑ Remte Signal, (nP): Procome signal number. Values between 0 and 1023. ❑ IED, (UCL): IED of the signal. Value 0 corresponds to the device itself. ❑ Internal signal, (nUCL): Internal signal number that identifies the element inside the device. ❑ Inverted, (Inv): Indicates if the signal status is inverted. By default is not inverted.

 Not inverted (0)  Inverted (1) ❑ Reference 61850 of signal.

23.3.2 Analog values table For each element the following fields must be configured: ❑ Remote Measure, (nP): number of measure Procome. Values between 0 and 255. Gaps are allowed. ❑ Internal IED, (UCL): IED of the analog value. Value 0 corresponds to the device itself.

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SLAVE PROCOME PROTOCOL  ❑ Internal ID, (nUCL): Internal analog number that identifies the element inside the device. ❑ Reference 61850 of measure.

23.3.3 Counters table For each element the following fields must be configured: ❑ Remote counter, (nP): Procome counter number. Values between 0 and 255. Gaps are allowed. ❑ Internal IED, (UCL): IED of the counter value. Value 0 corresponds to the device itself. ❑ Internal ID, (nUCL): Internal counter number that identifies the element inside the device. ❑ Reference 61850 of counter.

23.3.4 Commands table For each element the following fields must be configured: ❑ Remote command, (nP): Procome command number. Values between 0 and 1023. ❑ Internal IED: IED of the command. Value 0 corresponds to the device itself. ❑ Internal ID, (nUCL): Internal command number that identifies the element inside the device. The value of the Internal command ON corresponds to the number of even order and the value to be the odd OFF ❑ Source (origen):

 Station Control  Remote Control  Automatic Station  Automatic Remote NOTE: If the 'source' field does not exist in the file, it takes as default Control Station. ❑ Reference 61850 of command.

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MODBUS MASTER PROTOCOL

24. MODBUS MASTER PROTOCOL 24.1 INTRODUCTION The Modbus master protocol allows communication with control and/or protection and measuring devices. Currently, the device has only asynchronous serial communication, with a start bit, 8 bits of data and configurable parity and stop bits. The protocol allows the database to update with digital signals, measurements and counters. It also allows to send commands. For some type of devices it allows to send synchronization messages and request for signal changes or events. A configuration table, generated with a software tool dedicated to this effect, will indicate the number of information elements of each type that each equipment has, as well as its address according to the Modbus RTU protocol. The following are detailed:

❑ Protocol configuration settings ❑ Data types that can be requested/written from/to slave devices ❑ Modbus functions that are implemented in the protocol ❑ Types of RTU to communicate with ❑ Configuration software tool ❑ Modbus messages supported

24.2 CONFIGURATION SETTINGS The protocol has the following configuration settings:

❑ Enable protocol:  No  Yes ❑ Port Number: It allows to set the communication channel between the available serial COMs.  COM1  COM2  COM3  COM4  COM5  COM6 ❑ Comm speed (bauds): It allows to select the serial transmission speed.  600 baud  1200 baud  2400 baud  4800 baud  9600 baud  19200 baud  38400 baud  57600 baud

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MODBUS MASTER PROTOCOL ❑ Parity: It allows to select the type of parity to be used in the transmission.  None  Even  Odd ❑ Number of stop bits:  1 Bit  2 Bit ❑ Communication control: It allows to select the type of communication channel.  RS232_FO  RS485 ❑ RTS activation delay Time (ms): Minimum waiting time to activate the RTS and start the transmission. Value between 0 and 5000. ❑ CTS max delay (ms): How much time the device will wait to activate the CTS after the activation of the RTS. Value between 0 and 10000.

❑ Carrier stabilization (ms): Waiting time to start the transmission, once CTS has been detected, in order to stabilize the carrier. Value between 0 and 5000

❑ RTS dropoff time (ms): This is the time that the RTS signal keeps activated after the transmission of the last byte. Value between 0 and 5000.

❑ Respond delay time (ms): Maximum time that the master waits to receive the slave response. Value between 10 and 30000. ❑ Inter request time (ms): The time between two request cycles of the master device. Value between 10 and 30000. ❑ Transmission retries number: Indicates the number of data request retries the master device does, if it does not receive any response from the slave device at a given time (Respond delay time). Value between 0 and 10. Table 170 Modbus Master protocol settings Data ProtEna

Setting Enable protocol

Port

Port Number

BaudRate

Comm speed (bauds)

Parity Stopbit

Parity Number of stop bits

ChType

Communication control

ActRtsTmms ActCtsTmms CarTmms DesRtsTmms RespTmms IntgcTmms RetryNumb

RTS activation delay Time (ms) CTS max delay (ms) Carrier stabilization (ms) RTS dropoff time (ms) Respond delay time (ms) Inter request time (min) Transmission retries number

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Min. Max.

0 0 0 0 10 10 0

Step Remarks Type NO/YES Boolean COM1 COM2 COM3 Enum COM4 COM5 COM6 600 baud 1200 baud 2400 baud 4800 baud Enum 9600 baud 19200 baud 38400 baud 57600 baud None / Even / Odd Enum 1 Bit / 2 Bit Enum RS232_FO Enum RS485 5000 10 int32 10000 10 int32 5000 10 int32 5000 10 int32 30000 10 int32 30000 10 int32 10 1 Int32

MODBUS MASTER PROTOCOL

24.3 DATA TYPES The protocol allows the master device to read signals, measurements and counters from the slave devices. It also allows sending commands to the devices. In addition it allows to request signal changes and synchronization for the next devices: PL300 and TCP-IH. Different types and formats of signals, measurements and counters are supported. The device configuration will indicate the data and formats to be requested for each slave.

24.3.1 Digital signals The Modbus master has the following signal types: Table 171 Digital signal types Type Description Remarks 1 Relay status Status of relays bit by bit 4 Digital signal (16 signals/WORD) Digital inputs as 16-bit registers, 16 signals in each word Similar to type 1 and 14 but to read the information of one 5 Device status single byte: Fast read of a byte. 12 Digital signal (1 signal/WORD) Digital inputs as 16-bit registers. One digital input per word 14 Input status Digital inputs bit by bit

Type 14 can only be used for RTU type 5.

24.3.2 Measurements The Modbus master has the following measurement types: Table 172 Measurement types Type Description Remarks 2 Measurement For reading measurements with F03/F04 functions 7 Additional measurement For reading measurements with F03 function

Type 7 can only be used for RTU type 5. The Modbus master has the following measurement formats: Table 173 Measurement format types Format Description

Remarks

0

8 bits, unsigned

Measurements in 8-bit unsigned format

1

8 bits, signed

Measurements in 8-bit signed format

2

16 bits, unsigned Measurements in 16-bit unsigned format

3

16 bits, signed

4

32 bits, unsigned Measurements in 32-bit unsigned format

5

32 bits, signed

Measurements in 32-bit signed format

6

Float point

Measurements in floating format

10

Procome

Measurements in Procome format in accounts

11

15 bits plus sign

Measurements in 16-bit signed format with sign in the higher bit

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Measurements in 16-bit signed format

MODBUS MASTER PROTOCOL

24.3.3 Counters Table 174 Counter types

Type

Description

Remarks

3

Counter

Counter reading

The following counter formats are supported Table 175 Counter format types Format Description

Remarks

0

8 bits, unsigned

Counters in 8-bit unsigned format

1

8 bits, signed

Counters in 8-bit signed format

2

16 bits, unsigned

Counters in 16-bit unsigned format

3

16 bits, signed

Counters in 16-bit signed format

4

32 bits, unsigned

Counters in 32-bit unsigned format

5

32 bits, signed

Counters in 32-bit signed format

6

Float point

Counters in floating format

7

Float point / 1000

Counters in 32-bit floating format: The value is sent divided by 1000

24.3.4 Commands The Modbus functions implemented in the device for the execution of commands are F05 and F16. Only one type of function can be used for each device. The information related to the Modbus functions is in the sections of Implemented functions and RTU types of this manual.

24.3.5 Request of events to Ingeteam Power Technology devices Currently, the request of events or signal changes it is only implemented for PL300 and TCP-IH. This request may be enabled from the “Modbus master configurator”.

24.3.6 Synchronization Currently, the synchronization it is only implemented for PL300 and TCP-IH.

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MODBUS MASTER PROTOCOL

24.4 IMPLEMENTED FUNCTIONS The Modbus master functions that may be used for requesting and writing data in the slave devices are the following: Table 176 Implemented Modbus functions Function Code 01 02 03 04 05 07 16

Description Read Coils Read Discrete Inputs Read Holding Registers Read Input Registers Write single coil Read exception status Write multiple registers

The Modbus master will use these functions taking into account the type and database of the device configured in the “Modbus master configurator”

24.5 RTU TYPES The following table shows the type of devices currently considered in the Modbus master and the Modbus functions used for each type: Table 177 Characteristics of RTU types RTU types Signal changes/Events Data request F01 1 NO F04 F01 3 NO F03 F02 F03 4 NO F04 F07 F01 F02 5 NO F03 F04 F01 10 YES F03

Command execution Synchronization

14

NO

F04

F05

NO

F16

NO

F05

NO

F16

NO

F16

YES

NOT IMPLEMENTED

NO

❑ RTU type 1: It supports reading digital outputs bit by bit, reading registers and writing digital outputs bit by bit  F01: Function for reading digital outputs bit by bit  F04: Function for reading registers  F05: Function for writing digital outputs bit by bit ❑ RTU type 3: It supports reading digital outputs bit by bit, reading registers and writing multiple registers  F01: Function for reading digital outputs bit by bit  F03: Function for reading registers  F16: Function for writing multiple registers ❑ RTU type 4: It supports reading digital inputs bit by bit, reading registers and exception states and writing digital outputs bit by bit  F02: Function for reading digital inputs bit by bit  F03: Function for reading registers

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MODBUS MASTER PROTOCOL  F04: Function for reading registers  F07: Function for reading exception states  F05: Function for writing digital outputs bit by bit ❑ RTU type 5: It supports reading outputs and digital inputs bit by bit, reading registers and writing multiple registers  F01: Function for reading digital outputs bit by bit  F02: Function for reading digital inputs bit by bit  F03: Function for reading registers  F04: Function for reading registers  F16: Function for reading multiple registers ❑ RTU type 10: It supports reading digital outputs bit by bit, reading registers and writing multiple registers  F01: Function for reading digital outputs bit by bit  F03: Function for reading registers  F16: Function for reading multiple registers The request of events and synchronization is currently only implemented for PL300 and TCP-IH.

 F03: Function for event requests  F16: Function for synchronizing ❑ RTU type 14: It supports reading registers  F04: Function for reading registers

24.6 SW CONFIGURATION TOOL The Modbus master protocol is configured using the “Modbus master configurator” available in the PacFactory configuration SW and EFS tools. This tool generates a configuration file that is sent to the device.

24.6.1 Fields to be configured The tool has different tabs that are filled based on what is going to be integrated. Each tab has several fields.

❑ IED

 Modbus address Address of the slave device (1 - 128). It is the value of the Modbus address of the device to communicate with.

 Internal address Address of the slave device in the internal database. Its value is between 1 and 32. All the elements that are requested from the device will be mapped on this address of the master database.

 RTU type This field can take the following values: 1, 3, 4, 5, 10 and 14. The characteristics of each of these values are given in the RTU Types section of this manual. It shows the functions used for each type of device.

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Enables sending synchronization to the slave device. It is only implemented for RTU type 10 (TCP-IH or PL300). To enable synchronization, the Sync RTU flag is activated. Once enabled, the following screen appears:

The synchronization address of the device is indicated in the Sync address field. PL300 = 240 and TCP-IH = 240. Sync adjust (ftrans) is the time in ms that will be added to the synchronization time to correct possible drifts.

 Events request It enables the request of signal changes of the slave device. It is only supported for RTU type 10 (PL300 or TCP-IH). Once enabled, the following screen appears:

In the Event address field, the signal change start address for the given device is indicated. PL300 = 20480 and TCP-IH = 1664.

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MODBUS MASTER PROTOCOL  Endianness It can take two values: Big Endian and Little Endian. Default value: Big endian. It indicates the way in which the slave equipment sends the data. Examples: 



Big endian

Description

Floating data

Decimal value

212.5

Hexadecimal value

43 54 80 00

Data sent by communications

43 54 80 00

Little endian

Description

Decimal value

Floating data 212.5

Hexadecimal value

43 54 80 00

Data sent by communications

00 80 54 43

❑ Digital signals

 Modbus address Modbus address of the slave device. It can take values between 1 and 128.

 Modbus signal Initial memory address of the signal to be read in the slave device database.

 Type Type of signal to be read. See the “Digital signals” section of this manual.

 No. of registers It is the number of signals or the number of registers to be read, depending on the type of signal. Relay status, Device status or Input status: number of signals.

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Digital signal (16 signals / WORD) or Digital signal (1 signal / WORD): number of registers.

 Internal ID It indicates the first position in the master internal communication database on which these signals will be mapped. The automatic assignment must be used by clicking on the button highlighted in red in the image, Set internal IDs

❑ Measurements

 Modbus address Modbus address of the slave device. It can take values between 1 and 128.

 Modbus measurement First memory address of the measurement to be read in the slave device database.

 Type Type of measurement to be read. See the “Measurements” section of this manual.

 Format Format of the measurement to be read. See the “Measurements” section of this manual.

 Swapping Possible values: No swap, Byte Word swap, Byte swap and Word swap. Default value: No swap. It indicates the order in which the slave device sends data greater than one byte. Usually used for measurements and / or 32bit counters. Examples: 

No swap

Description

Integer data

Decimal value

70000

Hexadecimal value

00 01 11 70

Data sent by communications

00 01 11 70

This is the most usual option.

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





Byte Word swap

Description

Integer data

Decimal value

70000

Hexadecimal value

00 01 11 70

Data sent by communications

70 11 01 00

Description

Integer data

Decimal value

70000

Hexadecimal value

00 01 11 70

Data sent by communications

01 00 70 11

Description

Integer data

Decimal value

70000

Hexadecimal value

00 01 11 70

Data sent by communications

11 70 00 01

Byte swap

Word swap

 No. of elements It is the number of measurements to be read from the “Modbus measurement” field.

 Scale factor The measurement value in the internal database is the value read multiplied by the scale factor. By double-clicking on this field, it appears a screen for the scale factor configuration for this measurement.

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 Internal ID It indicates the first position in the master internal communication database, where these measurements will be mapped. The automatic assignment must be used by clicking on the button highlighted in red in the image, Set internal IDs.

❑ Counters

 Modbus address Modbus address of the slave device. It can take values between 1 and 128.

 Modbus counter Initial memory address of the counters to be read in the slave device database.

 Format Format of the counters to be read. See the “Counters” section of this manual.

 Swapping Possible values: No swap, Byte Word swap, Byte swap and Word swap. Default value: No swap. It indicates the order in which the slave device sends data greater than one byte. Usually used for measurements and / or 32 bit counters.

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Examples: 

No swap Description

Integer data

Decimal value

120000

Hexadecimal value

00 01 D4 C0

Data sent by communications

00 01 D4 C0

This is the most usual option. 





Byte Word swap Integer data

Decimal value

120000

Hexadecimal value

00 01 D4 C0

Data sent by communications

C0 D4 01 00

Description

Integer data

Decimal value

120000

Hexadecimal value

00 01 D4 C0

Data sent by communications

01 00 C0 D4

Description

Integer data

Decimal value

120000

Hexadecimal value

00 01 D4 C0

Data sent by communications

D4 C0 00 01

Byte swap

Word swap

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Description

MODBUS MASTER PROTOCOL  No. of elements It is the number of counters to be read from the “Modbus counter” field.

 Scale factor The counter value in the internal database is the value read, multiplied by the scale factor. By double-clicking on this field, it appears a screen for the scale factor configuration for that counter.

 Internal ID It indicates the first position in the master internal communication database where these counters will be mapped. The automatic assignment must be used by clicking on the button highlighted in red in the image, Set internal IDs.

❑ Commands

 Modbus address Modbus address of the slave device. It can take values between 1 and 128.

 Command No. Number of command in the master internal database (0-3071).

 Modbus command Modbus address for the command to be executed.

 Value Value to be written on the Modbus command field.

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24.6.2 Configuration example Database of the device to be integrated:

❑ Big endian ❑ Events request: No ❑ Synchronization: No ❑ Signals to be read  From address 0 

Number of signals: 2



Type: Digital outputs

❑ Measurements to read  From address 0 

Number of measurements: 2



Format: 16-bit unsigned



Swapping: No swap



Scale factors

▪ ▪

Measurement 0: 0.1 Measurement 1: 0.01

 From address 40 

Number of measurements: 1



Format: 16-bit signed



Swapping: No swap



Scale factors

▪

Measurement 0: 0.001

 From address 66 

Number of measurements: 3



Format: 32-bit unsigned



Swapping: No swap



Scale factors

▪ ▪ ▪

Measurement 0: 1 Measurement 1: 1 Measurement 2: 1

 From address 500 

Number of measurements: 1



Format: 32-bit signed



Swapping: No swap



Scale factors

▪

Measurement 0: 0.1

 From address 530 

Number of measurements: 2



Format: float



Swapping: No swap



Scale factors

▪ ▪

Measurement 0: 0.1 Measurement 1: 0.1

❑ Counters to read

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MODBUS MASTER PROTOCOL  From address 60 

Number of counters: 4



Format: 32-bit unsigned



Swapping: No swap



Scale factors

▪ ▪ ▪ ▪

Counter 0: 0.001 Counter 1: 0.001 Counter 2: 0.001 Counter 3: 0.001

❑ Commands to execute  Number of command 0 

Address: 0



Value: 255

With this configuration, digital output 1 is activated.

 Number of command 1 

Address: 1



Value: 255

With this configuration, digital output 2 is activated.

 Number of command 2 

Address: 0



Value: 0

With this configuration, digital output 1 is deactivated.

 Number of command 3 

Address: 1



Value: 0

With this configuration, digital output 2 is deactivated.

Database configuration:

❑ IED

❑ Digital signals

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MODBUS MASTER PROTOCOL ❑ Measurements

❑ Counters

❑ Commands

24.7 SERIAL MESSAGES The format of the serial communication messages used by the Modbus Master protocol is shown below, with the functions used by the device as an example.

24.7.1 Format ❑ Master request:  Remote address - 1 byte  Function code - 1 byte  Data - variable number of bytes  CRC - 2 byte ❑ Slave response:  Remote address - 1 byte  Function code - 1 byte

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MODBUS MASTER PROTOCOL  Data – variable number of bytes  CRC - 2 byte Remote address: Modbus address (Value between 1 and 128). Broadcast messages (address 0) are not allowed. Function code: If it is > 127 (bit MSB to 1) it means that the remote has not performed the required function and will answer with an error code. CRC: LSB is sent first, followed by the MSB. CRC generator (polynomial): x16 + x15 + x2 +1

24.7.2 Examples ❑ Function code 01 – Read n output bits ❑ Example:  Remote address: 1  Request of 12 output bits, from output 3 to 14 (All of these bits are activated) Table 178 Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x01

Starting address

2

0x00 0x03 Start reading on digital output 3 0x00 0x0C Reading of 12 digital outputs

Number of digital outputs 2 CRC

2

xx xx

Table 179 Response Description

Bytes Example (Hex)

Remote address 1

0x01

Function code

1

0x01

Byte count

1

Outputs status

2

CRC

2

0x02 2 bytes 0x0F 0xFF xx xx

❑ In the request response, the LSB of the Outputs status byte contains the value of the first output (output 3). The rest of the bytes are sent in lowest to highest order. If the number of bits requested is not a multiple of 8, the byte will be filled with zeros.

❑ Function code 02 – Read n input bits ❑ Request and response frames are identical to the function 01. ❑ Function code 03 – Read n output words ❑ To read digital signals, measurements and counters. ❑ Example:

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MODBUS MASTER PROTOCOL  Remote address: 1  Address: 0400h - Data: 00AAh  Address: 0401h - Data: 00FFh Table 180 Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x03

Starting address

2

Number of registers (words) 2 CRC

2

0x04 0x00 0x00 0x02 xx xx

Table 181 Response Description

Bytes Example (Hex)

Remote address 1

0x01

Function code

1

0x03

Byte count

1

Register value 1 2

0x04 2 registers = 4 bytes 0x00 0xAA Value in address 0x400

Register value 2 2

0x00 0xFF Value in address 0x401

CRC

xx xx

2

❑ Function code 04 – Read n input words ❑ For reading digital signals, measurements and counters. ❑ Request and response frames are identical to the function 03. ❑ Function code 05 – One-bit writing ❑ For writing a bit to ON or OFF. ❑ Example:  Remote address: 1  Writing command number 24 to 1

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Table 182 Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x05

Command number 2 Output value

2

CRC

2

0x00 0x18 0xFF 0x00 Writing to 1 xx xx

Table 183 Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x05

Command number 2 Output value

2

CRC

2

0x00 0x18 0xFF 0x00 Writing to 1 xx xx

❑ Function code 07 – Read exception status ❑ Quick reading of a byte. ❑ Example:  Remote address: 1 Table 184 Request Description

Bytes Example (Hex)

Remote address 1

0x01

Function code

1

0x07

CRC

2

xx xx

Table 185 Response Description

Remote address 1

0x01

Function code

1

0x07

Output data

1

0x6D

CRC

2

xx xx

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Bytes Example (Hex)

MODBUS MASTER PROTOCOL

Writing of values on the device. Example:

 Remote address: 1  Writing command number 24 to 1 Table 186 Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x10

Starting address

2

Number of registers (words) 2 Byte count

1

Register value

2

CRC

2

0x00 0x80 0x00 0x01 0x02 1 register = 2 bytes 0x00 0x18 Number of command to execute xx xx

Table 187 Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x10

Starting address

2

Number of registers (words) 2 CRC

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2

0x00 0x80 0x00 0x01 xx xx

MODBUS SLAVE PROTOCOL

25. MODBUS SLAVE PROTOCOL Available since 6.2.19.0 version of firmware and 8.3.0.5 of CID.

25.1 INTRODUCTION The device has a Modbus slave protocol which can communicate with a telecontrol station or with any system that works as a master. The device has two types of communication:

❑ RTU (Remote terminal unit): Asynchronous serial communication, with a start bit, 8 bits of data and configurable parity and stop bits.

❑ TCP/IP: Uses a TCP/IP network connecting through the registered port 502. The protocol allows sending digital signals, measurements and counters to the master. It also allows the synchronization of the device and the execution of commands. A configuration table, generated with a software tool dedicated to this effect, will indicate the number of information elements that the equipment has. The following are detailed:

❑ Protocol configuration settings ❑ Protocol profile ❑ Control processes ❑ Equipment address map ❑ Data format ❑ Configuration software tool ❑ Modbus messages supported (serial and TCP/IP)

25.2 CONFIGURATION SETTINGS The protocol has the following configuration settings:

❑ Enable protocol:  No  Yes ❑ Modbus address: Modbus address of the slave device. Value between 1 and 128. ❑ Port number: It allows to set the communication channel  COM1  COM2  COM3  COM4  COM5  COM6  Ethernet ❑ TCP listen port: It allows to set a number of network port to communicate via TCP/IP. Value between 0 and 65535. Default value 502.

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MODBUS SLAVE PROTOCOL ❑ Comm speed(bauds): It allows to set the speed of the serial transmission  600 baud  1200 baud  2400 baud  4800 baud  9600 baud  19200 baud  38400 baud  57600 baud ❑ Parity: It allows to select the type of parity to use in the transmission  None  Even  Odd ❑ Number of stop bits:  1Bit  2Bit ❑ Communication control: It allows to select the type of communication channel  RS232_FO  RS485 ❑ RTS activation delay time (ms): Minimum waiting time to activate the RTS and start the transmission. Value between 0 and 5000. ❑ CTS max delay (ms): How much time the device will wait to activate the CTS after the activation of the RTS. Value between 0 and 10000.

❑ Carrier stabilization (ms): Waiting time to start the transmission, once CTS has been detected, in order to stabilize the carrier. Value between 0 and 5000.

❑ RTS dropoff time (ms): This is the time that the RTS signal keeps activated after the transmission of the last byte. Value between 0 and 5000.

❑ Change wait time (s): Waiting time in queue of the changes configured in the protocol tables before starting their treatment. It only makes sense if signals from different IEDs are configured for their previous chronological ordering.

❑ Request for changes: It allows to set if the master device makes the request for changes to the slave equipment  No  Yes ❑ Data transmission type: It allows to set the order of the data to be transmitted  Big endian  Little endian ❑ Permission to synchronize: It allows to set if the master device makes the synchronization of the slave equipment  No  Yes ❑ Server IP address: It filters the possible connections available in the slave device configuring an IP. Possible values in the IP address range. The value 255.255.255.255 allows connecting to any available connection

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Table 188. Modbus slave protocol settings

Data

Setting

Min. Max.

Step Possible values

ProtEna DirEnl

Enable protocol Modbus address

1

1

Port

Port number

TcpPort

TCP listen port

BaudRate

Comm speed (bauds)

Parity Stopbit

Parity Number of stop bits

ChType

Communication control

ActRtsTmms ActCtsTmms CarTmms DesRtsTmms EspColTms SolicChgs

RTS activation delay time (ms) CTS max delay (ms) Carrier stabilization (ms) RTS dropoff time (ms) Change wait time (s) Request for changes

Endianness

Data transmission type

SynEna IPRTU

Permission to synchronize Server IP address

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NO/YES 128

COM1 COM2 COM3 COM4 COM5 COM6 Ethernet 0

65535 1

0 0 0 0 0

5000 10000 5000 5000 20

0

65535 1

10 10 10 10 1

Type Boolean int32

Enum

int32 600 baud 1200 baud 2400 baud 4800 baud Enum 9600 baud 19200 baud 38400 baud 57600 baud None / Even / Odd Enum 1Bit / 2 Bit Enum RS232_FO Enum RS485 int32 int32 int32 int32 int32 NO/YES Boolean Big endian Enum Little endian NO/YES Boolean IP

MODBUS SLAVE PROTOCOL

25.3 PROTOCOL PROFILE 25.3.1 Implemented functions in Modbus RTU The implemented functions for serial communication are shown below:

Function Description Code

Use This function code is used to read contiguous status of signals in a remote device This function code is used to read contiguous status of signals in a remote device

01

Read Coils

02

Read Discrete Inputs

03

Read Holding Registers

This function code is used to read the contents of a contiguous block of registers in a remote device

04

Read Input Registers

This function code is used to read the contents of a contiguous block of registers in a remote device

05

Write Single Coil

This function code is used to write a single output to either ON or OFF in a remote device

06

Write Single Register

15

Write Multiple Coils

16

Write Multiple Registers

Writes a single register in a remote device (it is used to execute commands) This function code is used to write a single output to either ON or OFF in a remote device Writes a single register in a remote device (it is used to execute commands)

25.3.2 Implemented functions in Modbus TCP/IP The implemented functions for TCP/IP communication are shown below:

Function Description Code

This function code is used to read contiguous status of signals in a remote device This function code is used to read contiguous status of signals in a remote device

01

Read Coils

02

Read Discrete Inputs

03

Read Holding Registers

This function code is used to read the contents of a contiguous block of registers in a remote device

04

Read Input Registers

This function code is used to read the contents of a contiguous block of registers in a remote device

05

Write Single Coil

This function code is used to write a single output to either ON or OFF in a remote device

06

Write Single Register

15

Write Multiple Coils

16

Write Multiple Registers

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Use

Writes a single register in a remote device (it is used to execute commands) This function code is used to write a single output to either ON or OFF in a remote device Writes a single register in a remote device (it is used to execute commands)

MODBUS SLAVE PROTOCOL

25.3.3 Exception codes The protocol has the following exception codes: Function Description Code

Meaning

01

Illegal function

The function code received in the query is unknown by the server

02

Illegal data address

The data address received in the query is not an allowable address for the server

03

Illegal data value

A value contained in the query data field is not an allowable value for server

06

The server is processing other task. The client Server device busy should retransmit the message later when the server is free

25.4 CONTROL PROCESSES 25.4.1 Request for equipment status Two functions can be used:

❑ Function 03 ❑ Reading a register on 0000h address (see "Equipment address map" section of this manual). The device respond is a byte with the LOCAL/REMOTE STATE of the device.

❑ Function 04 ❑ It works the same way as Function F03.

25.4.2 Request for digital signals The following functions can be used:

❑ Function 01 ❑ Reading boolean data. ❑ Function 02 ❑ Reading boolean data. ❑ Function 03 ❑ Reading registers. ❑ Function 04 ❑ Reading registers. ❑ Address range:

 Digital signals: 0400h - 0480h

25.4.3 Request for measurements and counters The following functions can be used:

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MODBUS SLAVE PROTOCOL ❑ Function 03 ❑ Reading registers. ❑ Function 04 ❑ Reading registers. ❑ Address range:

 Integer measurements: Address range 0480h - 0580h  Counters: Address range 0580h - 0680h  Floating type measurements: Address range 0700h - 0900h

25.4.4 Request for digital signal changes The master device can get the information of all digital signal changes of the slave device, with the instant of time in which they have happened. The process to do it is the following:

❑ Reading the address 0680h gets the number of changes to send by the slave device ❑ To obtain the information of the changes, reading the quantity of "number of changes x 5" on address 0682h is needed. Reading range 0682h - 06FFh.

❑ The maximum quantity of registers that can be read is 125. This is the same as reading 25 changes since the information of a digital signal change is stored in 5 registers. The number of registers to be read must be multiple of 5.

❑ Signal change structure format: Number of Address change (n) 0682h 0683h n=1 0684h 0685h 0686h 1 < n < 25 … 06FBh 06FCh n = 25 06FDh 06FEh 06FFh

MSB (Most Signifant Byte) e v E V Bits and Signal number Milliseconds Hours Month --… e v E V Bits and Signal number Milliseconds Hours Month ---

LSB (Least Significant Byte) Signal number Milliseconds Minutes Day of the week and day of the month Year … Signal number Milliseconds Minutes Day of the week and day of the month Year

 Signal number: It is stored in the first byte of the information of a digital signal change and in the first four bits of the next byte.

 V Bit: Validity of the signal after its change (0: valid / 1: invalid)  E Bit: State of the signal after its change (0 / 1)  v Bit: It indicates if the signal change is due to a change in the validity V (0 / 1)  e Bit: It indicates if the signal change is due to a change in the state E (0 / 1)  Milliseconds: It is stored in the second register of the information of a signal change. Range of values 0 - 59999.  Minutes: It is stored in the first byte of the third register of the information of a signal change. Range of values 0 - 59.  Hours: It is stored in the second byte of the third register of the information of a signal change. Range of values 0 - 23.  Day of the month: It is stored in the first byte of the fourth register of the information of a signal change. Its value is registered in the first five bits of that byte. Range of values 1 - 31.

 Day of the week: It is stored in the first byte of the fourth register of the information of a signal change. Its value is registered in the last three bits of that byte. Range of values 1 - 7.

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MODBUS SLAVE PROTOCOL  Month: It is stored in the second byte of the fourth register of the information of a signal change. Range of values 1 12.

 Year: It is stored in the fifth register of the information of a signal change. Range of values 0 - 99. ❑ Writing the value 0 in address 0681h the last signal changes sent are validated. This means that the signal changes of the device are considered as sent.

❑ If the signal changes are not validated, the device will consider that they have not been sent. ❑ If the device had more signal changes it will indicate it in the address 0680h and the master station could request them repeating the process

❑ To read all the signal changes of the device, the process must continue until the reading of the address 0680h indicates value 0 The requests are made with functions F03 and F04 and the writings with function F16.

25.4.5 Requesting data via memory map The data of the configured addresses can be read in a single request. The addresses can be non-consecutive. Functioning:

❑ The configured addresses must be written using function F16. Range of the writing area 0180h - 01FCh ❑ The data of the configured addresses must be read using function F03 or F04. Range of the reading area 0100h - 017Ch ❑ Up to 124 registers can be read and written ❑ The configured addresses must be in the range 0400h - 0680h and 0700h - 0900h ❑ To read the data of the configured addresses, the following must be taken into account:  The position in the reading area from which to request the data, must be the same as the position in the writing area where the configured addresses have been written

 Example:  For a writing in address 0185h the reading has to be in address 0105h. 

Writing



Writing address: 0185h



Position in the writing area: 0185h - 0180h(initial address) = 0005h



Reading



The reading address must be: 0105h



Position in the reading area: 0105h - 0100h(initial address) = 0005h

 The number of registers to be requested must be equal to the number of registers that add up the data of the configured addresses

 Example:  For a writing in address 0185h of the address 0400h, 0486h and 0581h the number of registers to be requested must be 4.

 It must be ask for a register for the signals, another for the measurements of integer type and two registers for the counters. 

Writing



Writing address: 0185h



Addresses configured:

▪ ▪ ▪

0400h: First word of digital signals 0486h: Seventh measurement of integer type 0581h: Second counter



Reading



Reading address: 0105h



The number of registers to request must be 4:

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MODBUS SLAVE PROTOCOL ▪ ▪ ▪

0400h: Occupies a register (G9) 0486h: Occupies a register (G10) 0581h: Occupies two registers (G11)

 See section "Equipment address map" and "Data format" for G9, G10 and G11.

25.4.6 Synchronization To synchronize the device it must be written with the function F16 the following information in the address 00F0h: Address

MSB LSB (Most Signifant Byte) (Least Significant Byte)

00F0h 00F1h 00F2h 00F3h

Milliseconds Hours Month -

Milliseconds Minutes Day Year

 To synchronize the device the four words must always be written. The partial writing of some data is not allowed, it is always necessary to write the whole structure

 It is possible to read the address 00F0h to get the current time of the equipment. Any register can be read as long as the range does not exceed the address 00F3h. For reading, functions F03 or F04 must be used

25.4.7 Command execution The following functions can be used:

❑ Function F05 ❑ It allows the execution of commands to OFF and ON in the slave device database.  For an OFF command it must be sent the number of command to execute and the operation value field to 0x0000.  For an ON command it must be sent the number of command to execute and the operation value field to 0xFF00. ❑ Function F06 ❑ It allows the execution of commands to ON in the slave device database.  It must be written the number of command to execute in the address 0080h. ❑ Function F15 ❑ It allows the execution of commands to OFF and ON in the slave device database.  For an OFF command it must be sent the number of command to execute, the number of coils to be forced to one and the operation value field to 0.

 For an ON command it must be sent the number of command to execute, the number of coils to be forced to one and the operation value field to 1.

 It is only allowed the writing of one coil. ❑ Function F16 ❑ It allows the execution of commands to ON in the slave device database.  It must be written the number of command to execute in the address 0080h.  It is only allowed the writing of one register. Range of number of command to execute: 0 - 511

25.5 EQUIPMENT ADDRESS MAP Distribution of the equipment address map:

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MODBUS SLAVE PROTOCOL

Register Description address(hex) Identification of the equipment 0000 Device status Command address (*) 0080 Number of command to be executed System date 00F0 Milliseconds 00F1 Hours and minutes 00F2 Month and day 00F3 Year User map 0100 User map values 0180 User map addresses Reading zone 0400 Digital signal states 0480 Measurements 0580 Counters Digital signal changes zone 0680 Number of changes to be sent 0681 Validation of sent changes (*) 0682 Digital signal changes reading zone Reading zone 0700 Measurement Free memory zone 0900 Free 0HF Free

Length (words)

Memory zone

1

G1

1

G2

1 1 1 1

G3 G4 G5 G6

124 124

G7 G8

128 256 256

G9 G10 G11

1 1 125

G12 G13 G14

512

G15

(*) Only for writing The values of the Memory zone column are explained in the "Data format" section.

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25.6 DATA FORMAT Data format depending on the memory zone (see section "Equipment address map"):

Memory Format zone

G1

G2

G3

G4

G5

G6

G7

G8

G9 G10 G11 G12 G13 G14

G15

READING AREA OF THE DEVICE MODE In the bit 0 LOCAL/REMOTE STATE of the device is indicated 16 bits Value 0: REMOTE STATE Value 1: LOCAL Size of the area: A register (word) WRITING AREA OF THE NUMBER OF COMMAND TO BE EXECUTED IN THE SLAVE DEVICE DATABASE 16 bits Range of values: 0 - 511 Size of the area: A register (word) MILLISECONDS READING AREA Unsigned 16 bits Range of values: 0 - 59999 Size of the area: A register (word) READING AREA OF MINUTES AND HOURS - Minutes: 0 to 7 bits Range of values: 0 - 59 16 bits - Hours: 8 to 15 bits Range of values: 0 - 23 Size of the area: A register (word) READING AREA OF THE DAY OF THE WEEK AND MONTH - Day: 0 to 7 bits Range of values: 1 - 31 16 bits - Month: 8 to 15 bits Range of values: 1 - 12 Size of the area: A register (word) READING AREA OF THE YEAR - Year: 0 to 7 bits 16 bits Range of values: 0 - 99 - It is not used: 8 to 15 bits Size of the area: A register (word) READING AREA OF THE VALUES OF THE CONFIGURED DATA ADDRESSES - The unsigned 16 bits format is used for reading signals 16 bits - The signed 16 bits format is used for reading integer measurements Unsigned 32 bits - The unsigned 32 bits format is used for reading counters Float - The Float format is used for reading floating type measurements Size of the area: 124 registers (words) WRITING AREA OF THE CONFIGURED ADDRESSES 16 bits Range of values: 0400h - 0680h and 0700h - 0900h Size of the area: 124 registers (words) READING AREA OF SIGNALS 16 bits Compacted bits. A bit to 0 value means signal deactivated and to value 1 activated Size of the area: 128 registers (words) READING AREA OF INTEGER MEASUREMENTS Signed 16 bits Size of the area: 256 registers (words) READING AREA OF COUNTERS Unsigned 32 bits Size of the area: 256 registers (words) READING AREA OF SIGNAL CHANGES TO BE SENT 16 bits Size of the area: A register (word) 16 bits

WRITING AREA OF VALUE 0 TO VALIDATE THE SIGNAL CHANGES THAT HAS BEEN SENT Size of the area: A register (word)

SIGNAL CHANGES INFORMATION AREA Unsigned 16 bits For more information go to the section "Request for digital signal changes" Size of the area: 125 registers (word) READING AREA OF FLOATING TYPE MEASUREMENTS Float Size of the area: 512 registers (words)

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Description

MODBUS SLAVE PROTOCOL

25.7 CONFIGURATION SOFTWARE TOOL The Modbus slave protocol is configured with the "Modbus Slave Configurator" available in the PacFactory configuration SW and the EFS tools. This tool generates a configuration file that is sent to the device.

25.7.1 Fields to be configured ❑ Digital signals

 Modbus address The number of the signal in the Modbus slave database. Range of values 0 - 2047.

 Internal IED The address of the remote device from which read the signals. Range of values 0 - 32. The value 0 is the address of the device itself.

 Internal ID The number of the signal in the slave device database. It must be selected by clicking on to be read. This signal will be mapped to the position indicated by Modbus address.

button and choosing the signal

 Description It doesn´t need to be configured. The own tool does it.

 IEC-61850 ref It doesn´t need to be configured. The own tool does it.

 Inverted  It allows to invert the value of the signal. ❑ Measurements

 Modbus address The number of the measurement in the Modbus slave database. Range of values 0 - 255.

 Internal IED The address of the remote device from which read the measurements. Range of values 0 - 32. The value 0 is the address of the device itself.

 Internal ID The number of the measurement in the slave device database. It must be selected by clicking on button and choosing the measurement to be read. This measurement will be mapped to the position indicated by Modbus address.

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MODBUS SLAVE PROTOCOL  Description  It doesn´t need to be configured. The own tool does it.  IEC-61850 ref  It doesn´t need to be configured. The own tool does it. ❑ Counters

 Modbus address The number of the counter in the Modbus slave database. Range of values 0 - 127.

 Internal IED The address of the remote device from which read the counters. Range of values 0 - 32. The value 0 is the address of the device itself.

 Internal ID The number of the counter in the slave device database. It must be selected by clicking on counter to be read. This counter will be mapped to the position indicated by Modbus address.

button and choosing the

 Description It doesn´t need to be configured. The own tool does it.

 IEC-61850 ref It doesn´t need to be configured. The own tool does it.

❑ Commands ❑ There are two options for the execution of commands depending on the function that is used (go to the section "Command execution" for more detail): Commands to ON and to OFF/ON.

❑ The default configuration allows executing ON commands only. ❑ COMMANDS TO ON:

 Command Number of the command in the Modbus slave database. Range of values: 0 - 511.

 Internal IED The address of the remote device in which execute the commands. Range of values 0 - 32. The value 0 is the address of the device itself.

 Internal ID

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MODBUS SLAVE PROTOCOL

The number of the command in the slave device database. It must be selected by clicking on button and choosing the command to execute. The execution of this command is a consequence of the activation of the command number that appears in the field Command.

 Description It doesn´t need to be configured. The own tool does it.

 IEC-61850 ref It doesn´t need to be configured. The own tool does it.

 ON/OFF It doesn´t need to be configured. The own tool does it.

 Origin It is the origin from where the commands are executed.

 COMMANDS TO ON AND OFF: To execute commands to OFF the option in the "Modbus Slave Configurator" must to be enabled.

To do this, go to the "View" menu, click on "Options…" and the following image appears:

Enabling "Show OFF command" option in Modbus Slave and clicking on OK the following image where commands to ON and OFF are configured is shown:

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 Command Number of the command in the Modbus slave database. Range of values: 0 - 511.

 Internal IED The address of the remote device in which execute the commands. Range of values 0 - 32. The value 0 is the address of the device itself.

 Internal ID(ON) The number of the command in the slave device database. It must be selected by clicking on button and choosing the command to execute. The execution of this command is a consequence of the activation of the command number that appears in field Command.

 Description (ON) It doesn´t need to be configured. The own tool does it.

 IEC-61850 ref (ON) It doesn´t need to be configured. The own tool does it.

 ON/OFF (ON) It doesn´t need to be configured. The own tool does it.

 Internal ID(OFF) The number of the command in the slave device database. It must be selected by clicking on button and choosing the command to execute. The execution of this command is a consequence of the deactivation of the command number that appears in field Command.

 Description (OFF) It doesn´t need to be configured. The own tool does it.

 IEC-61850 ref (OFF) It doesn´t need to be configured. The own tool does it.

 ON/OFF (OFF) It doesn´t need to be configured. The own tool does it.

 Origin It is the origin from where the commands are executed.

25.7.2 Configuration example Below is an example of a Modbus slave database. This database contains elements which the master device can read or in which can write. Elements of the Modbus slave database:

❑ 10 digital signals ❑ 5 measurements ❑ 5 counters ❑ 4 commands

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MODBUS SLAVE PROTOCOL

Database configuration:

❑ Digital signals

 This configuration allows the access to:  The state of eight digital inputs of the input/output board 1 of the device, which value is stored in the first eight positions of the Modbus slave signal database.

 The state of two digital inputs of the input/output board 2 of the device, storing the state of the first input in the position 15 of the Modbus slave signal database and the state of the second input in the position 31.

❑ Measurements

❑ This configuration allows the access to:  Five logical measurements of the device, whose value is stored in the positions 0,3,7,8 and 9 of the Modbus slave measurements database.

❑ Counters

❑ This configuration allows the access to:

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MODBUS SLAVE PROTOCOL  Five logical counters of the device, whose value is stored in the positions 0, 5, 10, 15 and 20 of the Modbus slave counters database.

❑ Commands

❑ This configuration allows:  Activate the digital output 1 of the input/output board 1 of the device, activating the command number 0 of the Modbus slave database.

 Activate the digital output 2 of the input/output board 1 of the device, activating the command number 1 of the Modbus slave database.

 Activate the digital output 3 of the input/output board 1 of the device, activating the command number 7 of the Modbus slave database.

 Activate the digital output 1 of the input/output board 2 of the device, activating the command number 10 of the Modbus slave database.

 Activate the digital output 2 of the input/output board 2 of the device, deactivating the command 10 of the Modbus slave database.

25.8 SERIAL MESSAGES The format of the serial communication messages used by the Modbus slave protocol is shown below, with the functions used by the device as an example.

25.8.1 Format ❑ Master request:  Remote address - 1 byte  Function code - 1 byte  Data - variable number of bytes  CRC - 2 byte ❑ Slave response:  Remote address - 1 byte  Function code - 1 byte  Data - variable number of bytes  CRC - 2 byte  Remote address: Modbus address (Value between 1 and 128). Broadcast messages (address 0) are not allowed. Function code: If it is > 127 (bit MSB to 1) it means that the remote device has not performed the required function and will answer with an error code. CRC: LSB is sent first, followed by the MSB.

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25.8.2 Examples ❑ Function code 01 – Read coils ❑ For reading boolean data. ❑ Example:  Remote address: 1  Request of 12 output bits, from output 3 to 14 (All of these bits are activated) Table 189. Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x01

Address of the first digital 2 output

0x00 0x03 0x00 0x0C

Number of digital outputs 2 CRC

2

xx xx

Table 3. Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x01

Number of bytes to store the state of the digital 1 outputs

0x02

Digital outputs value

2

0xFF (LSB) 0x0F (MSB)

CRC

2

xx xx

❑ In the request response, the LSB of the Digital outputs value contains the value of the first output (output 3). The rest of the bytes are sent in lowest to highest order. If the number of bits requested is not a multiple of 8, the byte will be filled with zeros.

❑ Function code 02 – Read discrete inputs ❑ For reading boolean data. ❑ Request and response frames are identical to the function 01. ❑ Function code 03 – Read holding registers ❑ For reading digital signals, measurements and counters. ❑ Example:  Remote address: 1  Address: 0400h - Data: 00AAh  Address: 0401h - Data: 00FFh

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Table 4. Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x03

Starting address

2

0x04 0x00 0x00 0x02

Number of registers (words) 2 CRC

2

xx xx

Table 5. Response Description

Bytes Example (Hex)

Remote address 1

0x01

Function code

1

0x03

Byte count

1

0x04

Register value 1 2

0x00 0xAA

Register value 2 2

0x00 0xFF

CRC

xx xx

2

❑ Function code 04 – Read input registers ❑ For reading digital signals, measurements and counters. ❑ Request and response frames are identical to the function 03. ❑ Function code 05 – Write single coil ❑ For writing a bit to ON or OFF. ❑ Example:  Remote address: 1  Writing command number 24 to 1 Table 6. Request

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Description

Bytes

Example (Hex)

Remote address

1

0x01

Function code

1

0x05

Command number

2

Writing to 1

2

CRC

2

0x00 0x18 0xFF 0x00 xx xx

MODBUS SLAVE PROTOCOL

Table 7. Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x05

Command number

2

Writing to 1

2

CRC

2

0x00 0x18 0xFF 0x00 xx xx

❑ Function code 06 – Write single register For writing a single register. Example:

 Remote address: 1  Writing command number 24 to 1 Table 8. Request Description

Bytes

Example (Hex)

Remote address

1

0x01

Function code

1

0x06

Register address

2

Number of command to execute

2

CRC

2

0x00 0x80 0x00 0x18 xx xx

Table 9. Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x06

Register address

2

Number of command to execute 2 CRC

❑ Function code 15 – Write multiple coils For writing a bit to ON or OFF. Example:

 Remote address: 1  Writing command number 24 to 1

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2

0x00 0x80 0x00 0x18 xx xx

MODBUS SLAVE PROTOCOL

Table 10. Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x0F

Number of command

2

Number of bits to be forced

2

Byte count

1

0x01

Command value

1

0x01

CRC

2

xx xx

0x00 0x18 0x00 0x01

Table 11. Request Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x0F

Number of command

2

Number of forced bits

2

CRC

2

0x00 0x18 0x00 0x01 xx xx

❑ Function code 16 – Write multiple registers For writing a single register. Example:

 Remote address: 1  Writing command number 24 to 1 Table 12. Request

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Description

Bytes

Example (Hex)

Remote address

1

0x01

Function code

1

0x10

Register address

2

Number of registers to be written (words)

2

Byte count

1

0x02

Number of command to execute

2

0x00 0x18

CRC

2

xx xx

0x00 0x80 0x00 0x01

MODBUS SLAVE PROTOCOL

Table 13. Response Description

Bytes Example (Hex)

Remote address

1

0x01

Function code

1

0x10

Starting address

2

Number of written registers 2 (words)

0x00 0x80 0x00 0x01

CRC

xx xx

2

25.9 TCP/IP MESSAGES 25.9.1 Format The message contains the following elements:

❑ Header ❑ It contains the following fields: Fields

Length (bytes)

Description

Transaction identifier

2

Identification of a Modbus Initialized by the request/response client transaction

Protocol identifier

2

It takes value 0 for Modbus protocol

Initialized by the client

Length

2

Number of following bytes

Initialized by the client (request)

Initialized by the server (response)

Unit identifier

1

Identification of the connected slave device

Initialized by the client

Recopied by the server from the received request

Client

Server Recopied by the server from the received request Recopied by the server from the received request

❑ This fields are transmitted by communications as Big Endian. ❑ Function code ❑ Function code of the request/response. Size: 1 byte. If it is > 127 (bit MSB to 1) it means that the remote has not performed the required function and will answer with an error code.

❑ Data TCP/IP complete message:

Transaction identifier (2 bytes)

Protocol identifier (2 bytes)

Length (2 bytes)

All the messages are sent via TCP to registered port 502.

❑ Master request:

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Unit identifier (1 byte)

Function code (1 byte)

Data (n bytes)

MODBUS SLAVE PROTOCOL  Transaction Id. - Unique per transaction or 0x00  Protocol Id.

- Always 0

 Length

- Number of bytes of Unity Id. + Function code + Data

 Unity Id.

- Possible values: 0x00,0xFF or remote device number

 Function code  Data

- Number of variable bytes

❑ Slave response:  Transaction Id. - Copy of the value received from the master device  Protocol Id.

- Copy of the value received from the master device

 Length

- Number of bytes of Unity Id. + Function code + Data

 Unity Id.

- Copy of the value received from the master device

 Function code  Data

- Number of variable bytes

25.9.2 Examples The types of message are the same as the serial ones. The address map of the device and the way to treat it is the same as explained before, only changes the structure of the message to send/receive.

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CURVES FOR TIMED CHARACTERISTICS 

26. CURVES FOR TIMED CHARACTERISTICS 26.1 CEI 255-4 / BS142 CURVES Enclosed below are the groups of curves, according to BS142, which correspond to the following types:

❑ Inverse or Normal Inverse ❑ Very Inverse ❑ Extremely Inverse ❑ Short-Time Inverse ❑ Long-Time Inverse ❑ Very Inverse Special Time ❑ User Curve. These curves comply with the general formula

T = M 

k

TRECAIDA = M 



 I  −1 I   0

tr 2

 I  −1 I   0

In which:

❑ T : trip time (sec) ❑ TDROP : drop time (sec) ❑ M: multiplier (“time dial”). Valid range 0.025 to 1.5, in steps of 0.005 ❑ I: Measured current ❑ Io: Pickup current setting ❑ K, , tr: constants which depend on the type of curve:

Constants K  tr

Inverse / Normal inverse 0.14 0.02 9.7

Short-Time inverse 0.05 0.04 0.5

Long-Time inverse 120 1 120

Very inverse 13.50 1.00 43.2

Extremely inverse 80.00 2.00 58.2

Very Inverse Especial 2.60 1.00 21.2

The following represent the curves which correspond to indexes 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and 1.0 for each type of characteristic. Bear in mind that there are another 9 curves between each of the two curves illustrated, except between 0.05 and 0.1, between which there are another 4. For the values of I/Io greater than 40, the trip time is the correspond time of I/Io=40.

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Inverse or normal inverse curve

k

T = M 

TRECAIDA = M 



 I  −1 I   0 K = 0,14,  = 0,02

tr 2

 I  −1 I   0

tr = 9.7

Theoretical values given by the formula:

M\I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

0.485

0.517

0.647

1.109

7.170

3.669

1.916

1.331

0.860

0.501

0.378

0.315

0.214

0.149

0.113

0.091

0.06

0.582

0.621

0.776

1.330

8.604

4.402

2.299

1.597

1.032

0.602

0.454

0.378

0.257

0.178

0.136

0.110

0.07

0.679

0.724

0.905

1.552

10.038

5.136

2.683

1.863

1.204

0.702

0.530

0.441

0.300

0.208

0.159

0.128

0.08

0.776

0.828

1.035

1.774

11.472

5.870

3.066

2.129

1.376

0.802

0.606

0.504

0.342

0.238

0.181

0.146

0.09

0.873

0.931

1.164

1.995

12.906

6.604

3.449

2.395

1.547

0.903

0.681

0.567

0.385

0.267

0.204

0.165

0.10

0.970

1.035

1.293

2.217

14.340

7.337

3.832

2.661

1.719

1.003

0.757

0.630

0.428

0.297

0.227

0.183

0.11

1.067

1.138

1.423

2.439

15.774

8.071

4.216

2.927

1.891

1.103

0.833

0.693

0.471

0.327

0.249

0.201

0.12

1.164

1.242

1.552

2.661

17.208

8.805

4.599

3.193

2.063

1.203

0.908

0.756

0.514

0.356

0.272

0.219

0.13

1.261

1.345

1.681

2.882

18.642

9.539

4.982

3.459

2.235

1.304

0.984

0.819

0.556

0.386

0.295

0.238

0.14

1.358

1.449

1.811

3.104

20.076

10.272

5.365

3.725

2.407

1.404

1.060

0.882

0.599

0.416

0.317

0.256

0.15

1.455

1.552

1.940

3.326

21.510

11.006

5.749

3.992

2.579

1.504

1.135

0.945

0.642

0.446

0.340

0.274

0.16

1.552

1.655

2.069

3.547

22.944

11.740

6.132

4.258

2.751

1.605

1.211

1.008

0.685

0.475

0.363

0.293

0.17

1.649

1.759

2.199

3.769

24.378

12.474

6.515

4.524

2.923

1.705

1.287

1.071

0.728

0.505

0.385

0.311

0.18

1.746

1.862

2.328

3.991

25.812

13.207

6.898

4.790

3.095

1.805

1.363

1.134

0.770

0.535

0.408

0.329

0.19

1.843

1.966

2.457

4.213

27.246

13.941

7.282

5.056

3.267

1.906

1.438

1.197

0.813

0.564

0.431

0.347

0.20

1.940

2.069

2.587

4.434

28.680

14.675

7.665

5.322

3.439

2.006

1.514

1.260

0.856

0.594

0.453

0.366

0.25

2.425

2.587

3.233

5.543

35.850

18.344

9.581

6.653

4.299

2.507

1.892

1.575

1.070

0.743

0.567

0.457

0.30

2.910

3.104

3.880

6.651

43.021

22.012

11.497

7.983

5.158

3.009

2.271

1.891

1.284

0.891

0.680

0.549

0.35

3.395

3.621

4.527

7.760

50.191

25.681

13.413

9.314

6.018

3.510

2.649

2.206

1.498

1.040

0.794

0.640

0.40

3.880

4.139

5.173

8.869

57.361

29.350

15.329

10.644

6.878

4.012

3.028

2.521

1.712

1.188

0.907

0.731

0.45

4.365

4.656

5.820

9.977

64.531

33.018

17.246

11.975

7.737

4.513

3.406

2.836

1.926

1.337

1.020

0.823

0.50

4.850

5.173

6.467

11.086

71.701

36.687

19.162

13.305

8.597

5.015

3.785

3.151

2.140

1.485

1.134

0.914

0.55

5.335

5.691

7.113

12.194

78.871

40.356

21.078

14.636

9.457

5.516

4.163

3.466

2.354

1.634

1.247

1.006

0.60

5.820

6.208

7.760

13.303

86.041

44.025

22.994

15.966

10.317

6.017

4.542

3.781

2.568

1.782

1.360

1.097

0.65

6.305

6.725

8.407

14.411

93.211

47.693

24.910

17.297

11.176

6.519

4.920

4.096

2.782

1.931

1.474

1.188

0.70

6.790

7.243

9.053

15.520

100.381

51.362

26.827

18.627

12.036

7.020

5.299

4.411

2.996

2.079

1.587

1.280

0.75

7.275

7.760

9.700

16.629

107.551

55.031

28.743

19.958

12.896

7.522

5.677

4.726

3.210

2.228

1.701

1.371

0.80

7.760

8.277

10.347

17.737

114.721

58.700

30.659

21.288

13.755

8.023

6.056

5.042

3.424

2.376

1.814

1.463

0.85

8.245

8.795

10.993

18.846

121.891

62.368

32.575

22.619

14.615

8.525

6.434

5.357

3.638

2.525

1.927

1.554

0.90

8.730

9.312

11.640

19.954

129.062

66.037

34.491

23.949

15.475

9.026

6.813

5.672

3.852

2.674

2.041

1.646

0.95

9.215

9.829

12.287

21.063

136.232

69.706

36.408

25.280

16.335

9.528

7.191

5.987

4.066

2.822

2.154

1.737

1.00

9.700

10.347

12.933

22.171

143.402

73.374

38.324

26.611

17.194

10.029

7.570

6.302

4.280

2.971

2.267

1.828

1.05

10.185

10.864

13.580

23.280

150.572

77.043

40.240

27.941

18.054

10.530

7.948

6.617

4.494

3.119

2.381

1.920

Ingeteam Power Technology S.A. User Manual 361

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Power Technology S.A. User Manual 362

CURVES FOR TIMED CHARACTERISTICS 

Long duration curve (IEC)

k

T = M 

TRECAIDA = M 



 I  −1 I   0 @Fig.160.png-H:61,65-W:103,7@

tr 2

 I  −1 I   0

@Fig.161.png-H:62,2-W:145,75@

K = 120,  = 1 tr = 120 Theoretical values given by the formula: M\I/Io 0

0.25

0.50

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

6.000

6.400

8.000

13.714

120.000

60.000

30.000

20.000

12.000

6.000

4.000

3.000

1.500

0.667

0.316

0.154

0.06

7.200

7.680

9.600

16.457

144.000

72.000

36.000

24.000

14.400

7.200

4.800

3.600

1.800

0.800

0.379

0.185

0.07

8.400

8.960

11.200

19.200

168.000

84.000

42.000

28.000

16.800

8.400

5.600

4.200

2.100

0.933

0.442

0.215

0.08

9.600

10.240

12.800

21.943

192.000

96.000

48.000

32.000

19.200

9.600

6.400

4.800

2.400

1.067

0.505

0.246

0.09

10.800

11.520

14.400

24.686

216.000

108.000

54.000

36.000

21.600

10.800

7.200

5.400

2.700

1.200

0.568

0.277

0.10

12.000

12.800

16.000

27.429

240.000

120.000

60.000

40.000

24.000

12.000

8.000

6.000

3.000

1.333

0.632

0.308

0.11

13.200

14.080

17.600

30.171

264.000

132.000

66.000

44.000

26.400

13.200

8.800

6.600

3.300

1.467

0.695

0.338

0.12

14.400

15.360

19.200

32.914

288.000

144.000

72.000

48.000

28.800

14.400

9.600

7.200

3.600

1.600

0.758

0.369

0.13

15.600

16.640

20.800

35.657

312.000

156.000

78.000

52.000

31.200

15.600

10.400

7.800

3.900

1.733

0.821

0.400

0.14

16.800

17.920

22.400

38.400

336.000

168.000

84.000

56.000

33.600

16.800

11.200

8.400

4.200

1.867

0.884

0.431

0.15

18.000

19.200

24.000

41.143

360.000

180.000

90.000

60.000

36.000

18.000

12.000

9.000

4.500

2.000

0.947

0.462

0.16

19.200

20.480

25.600

43.886

384.000

192.000

96.000

64.000

38.400

19.200

12.800

9.600

4.800

2.133

1.011

0.492

0.17

20.400

21.760

27.200

46.629

408.000

204.000

102.000

68.000

40.800

20.400

13.600

10.200

5.100

2.267

1.074

0.523

0.18

21.600

23.040

28.800

49.371

432.000

216.000

108.000

72.000

43.200

21.600

14.400

10.800

5.400

2.400

1.137

0.554

0.19

22.800

24.320

30.400

52.114

456.000

228.000

114.000

76.000

45.600

22.800

15.200

11.400

5.700

2.533

1.200

0.585

0.20

24.000

25.600

32.000

54.857

480.001

240.000

120.000

80.000

48.000

24.000

16.000

12.000

6.000

2.667

1.263

0.615

0.25

30.000

32.000

40.000

68.571

600.001

300.000

150.000

100.000

60.000

30.000

20.000

15.000

7.500

3.333

1.579

0.769

0.30

36.000

38.400

48.000

82.286

720.001

360.000

180.000

120.000

72.000

36.000

24.000

18.000

9.000

4.000

1.895

0.923

0.35

42.000

44.800

56.000

96.000

840.001

420.000

210.000

140.000

84.000

42.000

28.000

21.000

10.500

4.667

2.211

1.077

0.40

48.000

51.200

64.000

109.714

960.001

480.000

240.000

160.000

96.000

48.000

32.000

24.000

12.000

5.333

2.526

1.231

0.45

54.000

57.600

72.000

123.429

1080.001

540.000

270.000

180.000

108.000

54.000

36.000

27.000

13.500

6.000

2.842

1.385

0.50

60.000

64.000

80.000

137.143

1200.001

600.000

300.000

200.000

120.000

60.000

40.000

30.000

15.000

6.667

3.158

1.538

0.55

66.000

70.400

88.000

150.857

1320.001

660.000

330.000

220.000

132.000

66.000

44.000

33.000

16.500

7.333

3.474

1.692

0.60

72.000

76.800

96.000

164.571

1440.002

720.000

360.000

240.000

144.000

72.000

48.000

36.000

18.000

8.000

3.789

1.846

0.65

78.000

83.200

104.000

178.286

1560.002

780.000

390.000

260.000

156.000

78.000

52.000

39.000

19.500

8.667

4.105

2.000

0.70

84.000

89.600

112.000

192.000

1680.002

840.000

420.000

280.000

168.000

84.000

56.000

42.000

21.000

9.333

4.421

2.154

0.75

90.000

96.000

120.000

205.714

1800.002

900.000

450.000

300.000

180.000

90.000

60.000

45.000

22.500

10.000

4.737

2.308

0.80

96.000

102.400

128.000

219.429

1920.002

960.000

480.000

320.000

192.000

96.000

64.000

48.000

24.000

10.667

5.053

2.462

0.85

102.000

108.800

136.000

233.143

2040.002

1020.000

510.000

340.000

204.000

102.000

68.000

51.000

25.500

11.333

5.368

2.615

0.90

108.000

115.200

144.000

246.857

2160.002

1080.000

540.000

360.000

216.000

108.000

72.000

54.000

27.000

12.000

5.684

2.769

0.95

114.000

121.600

152.000

260.571

2280.003

1140.000

570.000

380.000

228.000

114.000

76.000

57.000

28.500

12.667

6.000

2.923

1.00

120.000

128.000

160.000

274.286

2400.003

1200.000

600.000

400.000

240.000

120.000

80.000

60.000

30.000

13.333

6.316

3.077

1.05

126.000

134.400

168.000

288.000

2520.003

1260.000

630.000

420.000

252.000

126.000

84.000

63.000

31.500

14.000

6.632

3.231

Ingeteam Power Technology S.A. User Manual 363

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Power Technology S.A. User Manual 364

CURVES FOR TIMED CHARACTERISTICS 

Short duration curve IEC

k

T = M 

TRECAIDA = M 



 I  −1 I   0 K = 0.05,  = 0.04

tr 2

 I  −1 I   0

tr = 0.5

Theoretical values given by the formula: M\I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

0.025

0.027

0.033

0.057

1.280

0.655

0.342

0.237

0.153

0.089

0.067

0.056

0.038

0.026

0.020

0.016

0.06

0.030

0.032

0.040

0.069

1.536

0.785

0.410

0.284

0.183

0.107

0.080

0.067

0.045

0.031

0.024

0.019

0.07

0.035

0.037

0.047

0.080

1.792

0.916

0.478

0.332

0.214

0.124

0.094

0.078

0.053

0.036

0.027

0.022

0.08

0.040

0.043

0.053

0.091

2.048

1.047

0.546

0.379

0.245

0.142

0.107

0.089

0.060

0.041

0.031

0.025

0.09

0.045

0.048

0.060

0.103

2.304

1.178

0.615

0.427

0.275

0.160

0.121

0.100

0.068

0.047

0.035

0.028

0.10

0.050

0.053

0.067

0.114

2.559

1.309

0.683

0.474

0.306

0.178

0.134

0.111

0.075

0.052

0.039

0.031

0.11

0.055

0.059

0.073

0.126

2.815

1.440

0.751

0.521

0.336

0.196

0.147

0.122

0.083

0.057

0.043

0.035

0.12

0.060

0.064

0.080

0.137

3.071

1.571

0.820

0.569

0.367

0.213

0.161

0.134

0.090

0.062

0.047

0.038

0.13

0.065

0.069

0.087

0.149

3.327

1.702

0.888

0.616

0.398

0.231

0.174

0.145

0.098

0.067

0.051

0.041

0.14

0.070

0.075

0.093

0.160

3.583

1.833

0.956

0.664

0.428

0.249

0.188

0.156

0.105

0.073

0.055

0.044

0.15

0.075

0.080

0.100

0.171

3.839

1.964

1.025

0.711

0.459

0.267

0.201

0.167

0.113

0.078

0.059

0.047

0.16

0.080

0.085

0.107

0.183

4.095

2.094

1.093

0.758

0.489

0.285

0.214

0.178

0.120

0.083

0.063

0.050

0.17

0.085

0.091

0.113

0.194

4.351

2.225

1.161

0.806

0.520

0.302

0.228

0.189

0.128

0.088

0.067

0.053

0.18

0.090

0.096

0.120

0.206

4.607

2.356

1.230

0.853

0.550

0.320

0.241

0.200

0.135

0.093

0.071

0.057

0.19

0.095

0.101

0.127

0.217

4.863

2.487

1.298

0.900

0.581

0.338

0.254

0.211

0.143

0.098

0.075

0.060

0.20

0.100

0.107

0.133

0.229

5.119

2.618

1.366

0.948

0.612

0.356

0.268

0.223

0.150

0.104

0.079

0.063

0.25

0.125

0.133

0.167

0.286

6.399

3.273

1.708

1.185

0.764

0.445

0.335

0.278

0.188

0.130

0.098

0.079

0.30

0.150

0.160

0.200

0.343

7.678

3.927

2.049

1.422

0.917

0.534

0.402

0.334

0.226

0.155

0.118

0.094

0.35

0.175

0.187

0.233

0.400

8.958

4.582

2.391

1.659

1.070

0.622

0.469

0.390

0.263

0.181

0.137

0.110

0.40

0.200

0.213

0.267

0.457

10.238

5.236

2.732

1.896

1.223

0.711

0.536

0.445

0.301

0.207

0.157

0.126

0.45

0.225

0.240

0.300

0.514

11.518

5.891

3.074

2.133

1.376

0.800

0.603

0.501

0.338

0.233

0.177

0.142

0.50

0.250

0.267

0.333

0.571

12.797

6.545

3.416

2.370

1.529

0.889

0.670

0.556

0.376

0.259

0.196

0.157

0.55

0.275

0.293

0.367

0.629

14.077

7.200

3.757

2.607

1.682

0.978

0.737

0.612

0.414

0.285

0.216

0.173

0.60

0.300

0.320

0.400

0.686

15.357

7.854

4.099

2.844

1.835

1.067

0.804

0.668

0.451

0.311

0.236

0.189

0.65

0.325

0.347

0.433

0.743

16.637

8.509

4.440

3.081

1.988

1.156

0.871

0.723

0.489

0.337

0.255

0.204

0.70

0.350

0.373

0.467

0.800

17.916

9.163

4.782

3.318

2.141

1.245

0.938

0.779

0.526

0.363

0.275

0.220

0.75

0.375

0.400

0.500

0.857

19.196

9.818

5.123

3.555

2.293

1.334

1.005

0.835

0.564

0.389

0.295

0.236

0.80

0.400

0.427

0.533

0.914

20.476

10.472

5.465

3.792

2.446

1.423

1.071

0.890

0.602

0.415

0.314

0.252

0.85

0.425

0.453

0.567

0.971

21.756

11.127

5.806

4.029

2.599

1.512

1.138

0.946

0.639

0.441

0.334

0.267

0.90

0.450

0.480

0.600

1.029

23.035

11.781

6.148

4.265

2.752

1.601

1.205

1.002

0.677

0.466

0.353

0.283

0.95

0.475

0.507

0.633

1.086

24.315

12.436

6.489

4.502

2.905

1.690

1.272

1.057

0.714

0.492

0.373

0.299

1.00

0.500

0.533

0.667

1.143

25.595

13.090

6.831

4.739

3.058

1.778

1.339

1.113

0.752

0.518

0.393

0.314

1.05

0.525

0.560

0.700

1.200

26.875

13.745

7.173

4.976

3.211

1.867

1.406

1.169

0.790

0.544

0.412

0.330

Ingeteam Power Technology S.A. User Manual 365

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Power Technology S.A. User Manual 366

CURVES FOR TIMED CHARACTERISTICS 

Very inverse curve

k

T = M 

TRECAIDA = M 



 I  −1 I   0

tr 2

 I  −1 I   0

K = 13,5,  = 1 tr = 43.2 Theoretical values given by the formula: M\I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

2.160

2.304

2.880

4.937

13.500

6.750

3.375

2.250

1.350

0.675

0.450

0.338

0.169

0.075

0.036

0.017

0.06

2.592

2.765

3.456

5.925

16.200

8.100

4.050

2.700

1.620

0.810

0.540

0.405

0.203

0.090

0.043

0.021

0.07

3.024

3.226

4.032

6.912

18.900

9.450

4.725

3.150

1.890

0.945

0.630

0.472

0.236

0.105

0.050

0.024

0.08

3.456

3.686

4.608

7.899

21.600

10.800

5.400

3.600

2.160

1.080

0.720

0.540

0.270

0.120

0.057

0.028

0.09

3.888

4.147

5.184

8.887

24.300

12.150

6.075

4.050

2.430

1.215

0.810

0.607

0.304

0.135

0.064

0.031

0.10

4.320

4.608

5.760

9.874

27.000

13.500

6.750

4.500

2.700

1.350

0.900

0.675

0.337

0.150

0.071

0.035

0.11

4.752

5.069

6.336

10.862

29.700

14.850

7.425

4.950

2.970

1.485

0.990

0.742

0.371

0.165

0.078

0.038

0.12

5.184

5.530

6.912

11.849

32.400

16.200

8.100

5.400

3.240

1.620

1.080

0.810

0.405

0.180

0.085

0.042

0.13

5.616

5.990

7.488

12.837

35.100

17.550

8.775

5.850

3.510

1.755

1.170

0.877

0.439

0.195

0.092

0.045

0.14

6.048

6.451

8.064

13.824

37.800

18.900

9.450

6.300

3.780

1.890

1.260

0.945

0.472

0.210

0.099

0.048

0.15

6.480

6.912

8.640

14.811

40.500

20.250

10.125

6.750

4.050

2.025

1.350

1.013

0.506

0.225

0.107

0.052

0.16

6.912

7.373

9.216

15.799

43.200

21.600

10.800

7.200

4.320

2.160

1.440

1.080

0.540

0.240

0.114

0.055

0.17

7.344

7.834

9.792

16.786

45.900

22.950

11.475

7.650

4.590

2.295

1.530

1.148

0.574

0.255

0.121

0.059

0.18

7.776

8.294

10.368

17.774

48.600

24.300

12.150

8.100

4.860

2.430

1.620

1.215

0.608

0.270

0.128

0.062

0.19

8.208

8.755

10.944

18.761

51.300

25.650

12.825

8.550

5.130

2.565

1.710

1.283

0.641

0.285

0.135

0.066

0.20

8.640

9.216

11.520

19.749

54.000

27.000

13.500

9.000

5.400

2.700

1.800

1.350

0.675

0.300

0.142

0.069

0.25

10.800

11.520

14.400

24.686

67.500

33.750

16.875

11.250

6.750

3.375

2.250

1.688

0.844

0.375

0.178

0.087

0.30

12.960

13.824

17.280

29.623

81.000

40.500

20.250

13.500

8.100

4.050

2.700

2.025

1.013

0.450

0.213

0.104

0.35

15.120

16.128

20.160

34.560

94.500

47.250

23.625

15.750

9.450

4.725

3.150

2.363

1.181

0.525

0.249

0.121

0.40

17.280

18.432

23.040

39.497

108.000

54.000

27.000

18.000

10.800

5.400

3.600

2.700

1.350

0.600

0.284

0.138

0.45

19.440

20.736

25.920

44.434

121.500

60.750

30.375

20.250

12.150

6.075

4.050

3.038

1.519

0.675

0.320

0.156

0.50

21.600

23.040

28.800

49.371

135.000

67.500

33.750

22.500

13.500

6.750

4.500

3.375

1.688

0.750

0.355

0.173

0.55

23.760

25.344

31.680

54.309

148.500

74.250

37.125

24.750

14.850

7.425

4.950

3.713

1.856

0.825

0.391

0.190

0.60

25.920

27.648

34.560

59.246

162.000

81.000

40.500

27.000

16.200

8.100

5.400

4.050

2.025

0.900

0.426

0.208

0.65

28.080

29.952

37.440

64.183

175.500

87.750

43.875

29.250

17.550

8.775

5.850

4.388

2.194

0.975

0.462

0.225

0.70

30.240

32.256

40.320

69.120

189.000

94.500

47.250

31.500

18.900

9.450

6.300

4.725

2.363

1.050

0.497

0.242

0.75

32.400

34.560

43.200

74.057

202.500

101.25

50.625

33.750

20.250

10.125

6.750

5.063

2.531

1.125

0.533

0.260

0.80

34.560

36.864

46.080

78.994

216.000

108.00

54.000

36.000

21.600

10.800

7.200

5.400

2.700

1.200

0.568

0.277

0.85

36.720

39.168

48.960

83.931

229.500

114.75

57.375

38.250

22.950

11.475

7.650

5.738

2.869

1.275

0.604

0.294

0.90

38.880

41.472

51.840

88.869

243.000

121.50

60.750

40.500

24.300

12.150

8.100

6.075

3.038

1.350

0.639

0.312

0.95

41.040

43.776

54.720

93.806

256.500

128.25

64.125

42.750

25.650

12.825

8.550

6.413

3.206

1.425

0.675

0.329

1.00

43.200

46.080

57.600

98.743

270.000

135.00

67.500

45.000

27.000

13.500

9.000

6.750

3.375

1.500

0.711

0.346

1.05

45.360

48.384

60.480

103.68

283.500

141.75

70.875

47.250

28.350

14.175

9.450

7.088

3.544

1.575

0.746

0.363

Ingeteam Power Technology S.A. User Manual 367

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Power Technology S.A. User Manual 368

CURVES FOR TIMED CHARACTERISTICS 

Extremely inverse curve

k

T = M 

TRECAIDA = M 



 I  −1 I   0 K = 80,  = 2

tr 2

 I  −1 I   0

tr =58.2

Theoretical values given by the formula: M\I/Io 0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

2.910

3.104

3.880

6.651

39.024

19.048

9.091

5.797

3.200

1.333

0.762

0.500

0.167

0.040

0.010

0.003

0.06

3.492

3.725

4.656

7.982

46.829

22.857

10.909

6.957

3.840

1.600

0.914

0.600

0.200

0.048

0.012

0.003

0.07

4.074

4.346

5.432

9.312

54.634

26.667

12.727

8.116

4.480

1.867

1.067

0.700

0.233

0.057

0.014

0.004

0.08

4.656

4.966

6.208

10.642

62.439

30.476

14.545

9.275

5.120

2.133

1.219

0.800

0.267

0.065

0.016

0.004

0.09

5.238

5.587

6.984

11.973

70.244

34.286

16.364

10.435

5.760

2.400

1.371

0.900

0.300

0.073

0.018

0.005

0.10

5.820

6.208

7.760

13.303

78.049

38.095

18.182

11.594

6.400

2.667

1.524

1.000

0.333

0.081

0.020

0.005

0.11

6.402

6.829

8.536

14.633

85.854

41.905

20.000

12.754

7.040

2.933

1.676

1.100

0.367

0.089

0.022

0.006

0.12

6.984

7.450

9.312

15.963

93.659

45.714

21.818

13.913

7.680

3.200

1.829

1.200

0.400

0.097

0.024

0.006

0.13

7.566

8.070

10.088

17.294

101.464

49.524

23.636

15.072

8.320

3.467

1.981

1.300

0.433

0.105

0.026

0.007

0.14

8.148

8.691

10.864

18.624

109.268

53.333

25.455

16.232

8.960

3.733

2.133

1.400

0.467

0.113

0.028

0.007

0.15

8.730

9.312

11.640

19.954

117.073

57.143

27.273

17.391

9.600

4.000

2.286

1.500

0.500

0.121

0.030

0.008

0.16

9.312

9.933

12.416

21.285

124.878

60.952

29.091

18.551

10.240

4.267

2.438

1.600

0.533

0.129

0.032

0.008

0.17

9.894

10.554

13.192

22.615

132.683

64.762

30.909

19.710

10.880

4.533

2.590

1.700

0.567

0.137

0.034

0.009

0.18

10.476

11.174

13.968

23.945

140.488

68.571

32.727

20.870

11.520

4.800

2.743

1.800

0.600

0.145

0.036

0.009

0.19

11.058

11.795

14.744

25.275

148.293

72.381

34.545

22.029

12.160

5.067

2.895

1.900

0.633

0.154

0.038

0.010

0.20

11.640

12.416

15.520

26.606

156.098

76.190

36.364

23.188

12.800

5.333

3.048

2.000

0.667

0.162

0.040

0.010

0.25

14.550

15.520

19.400

33.257

195.122

95.238

45.455

28.986

16.000

6.667

3.810

2.500

0.833

0.202

0.050

0.013

0.30

17.460

18.624

23.280

39.909

234.147

114.286

54.545

34.783

19.200

8.000

4.571

3.000

1.000

0.242

0.060

0.015

0.35

20.370

21.728

27.160

46.560

273.171

133.333

63.636

40.580

22.400

9.333

5.333

3.500

1.167

0.283

0.070

0.018

0.40

23.280

24.832

31.040

53.211

312.195

152.381

72.727

46.377

25.600

10.667

6.095

4.000

1.333

0.323

0.080

0.020

0.45

26.190

27.936

34.920

59.863

351.220

171.429

81.818

52.174

28.800

12.000

6.857

4.500

1.500

0.364

0.090

0.023

0.50

29.100

31.040

38.800

66.514

390.244

190.476

90.909

57.971

32.000

13.333

7.619

5.000

1.667

0.404

0.100

0.025

0.55

32.010

34.144

42.680

73.166

429.269

209.524

100.000

63.768

35.200

14.667

8.381

5.500

1.833

0.444

0.110

0.028

0.60

34.920

37.248

46.560

79.817

468.293

228.571

109.091

69.565

38.400

16.000

9.143

6.000

2.000

0.485

0.120

0.030

0.65

37.830

40.352

50.440

86.469

507.318

247.619

118.182

75.362

41.600

17.333

9.905

6.500

2.167

0.525

0.130

0.033

0.70

40.740

43.456

54.320

93.120

546.342

266.667

127.273

81.159

44.800

18.667

10.667

7.000

2.333

0.566

0.140

0.035

0.75

43.650

46.560

58.200

99.771

585.367

285.714

136.364

86.957

48.000

20.000

11.429

7.500

2.500

0.606

0.150

0.038

0.80

46.560

49.664

62.080

106.423

624.391

304.762

145.455

92.754

51.200

21.333

12.190

8.000

2.667

0.646

0.160

0.040

0.85

49.470

52.768

65.960

113.074

663.415

323.810

154.545

98.551

54.400

22.667

12.952

8.500

2.833

0.687

0.170

0.043

0.90

52.380

55.872

69.840

119.726

702.440

342.857

163.636

104.348

57.600

24.000

13.714

9.000

3.000

0.727

0.180

0.045

0.95

55.290

58.976

73.720

126.377

741.464

361.905

172.727

110.145

60.800

25.333

14.476

9.500

3.167

0.768

0.190

0.048

1.00

58.200

62.080

77.600

133.029

780.489

380.952

181.818

115.942

64.000

26.667

15.238

10.000

3.333

0.808

0.201

0.050

1.05

61.110

65.184

81.480

139.680

819.513

400.000

190.909

121.739

67.200

28.000

16.000

10.500

3.500

0.848

0.211

0.053

Ingeteam Power Technology S.A. User Manual 369

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Power Technology S.A. User Manual 370

CURVES FOR TIMED CHARACTERISTICS 

Very Inverse Special Curve

k

T = M 

TRECAIDA = M 



 I  −1 I   0 @Fig.170.png-H:61,65-W:103,7@

tr 2

 I  −1 I   0

@Fig.171.png-H:62,2-W:145,75@

=1

K = 2,6

Theoretical values given by the formula: M \ I/Io

1.05

1.10

1.20

1.30

1.40

1.50

2.00

2.50

3.00

4.00

5.00

7.00

10.00

12.00

15.00

20.00

30.00

40.00

0.05

2.600

1.300

0.650

0.433

0.325

0.260

0.130

0.087

0.065

0.043

0.032

0.022

0.014

0.012

0.009

0.007

0.004

0.003

0.06

3.120

1.560

0.780

0.520

0.390

0.312

0.156

0.104

0.078

0.052

0.039

0.026

0.017

0.014

0.011

0.008

0.005

0.004

0.07

3.640

1.820

0.910

0.607

0.455

0.364

0.182

0.121

0.091

0.061

0.045

0.030

0.020

0.017

0.013

0.010

0.006

0.005

0.08

4.160

2.080

1.040

0.693

0.520

0.416

0.208

0.139

0.104

0.069

0.052

0.035

0.023

0.019

0.015

0.011

0.007

0.005

0.09

4.680

2.340

1.170

0.780

0.585

0.468

0.234

0.156

0.117

0.078

0.058

0.039

0.026

0.021

0.017

0.012

0.008

0.006

0.10

5.200

2.600

1.300

0.867

0.650

0.520

0.260

0.173

0.130

0.087

0.065

0.043

0.029

0.024

0.019

0.014

0.009

0.007

0.11

5.720

2.860

1.430

0.953

0.715

0.572

0.286

0.191

0.143

0.095

0.071

0.048

0.032

0.026

0.020

0.015

0.010

0.007

0.12

6.240

3.120

1.560

1.040

0.780

0.624

0.312

0.208

0.156

0.104

0.078

0.052

0.035

0.028

0.022

0.016

0.011

0.008

0.13

6.760

3.380

1.690

1.127

0.845

0.676

0.338

0.225

0.169

0.113

0.084

0.056

0.038

0.031

0.024

0.018

0.012

0.009

0.14

7.280

3.640

1.820

1.213

0.910

0.728

0.364

0.243

0.182

0.121

0.091

0.061

0.040

0.033

0.026

0.019

0.013

0.009

0.15

7.800

3.900

1.950

1.300

0.975

0.780

0.390

0.260

0.195

0.130

0.098

0.065

0.043

0.035

0.028

0.021

0.013

0.010

0.16

8.320

4.160

2.080

1.387

1.040

0.832

0.416

0.277

0.208

0.139

0.104

0.069

0.046

0.038

0.030

0.022

0.014

0.011

0.17

8.840

4.420

2.210

1.473

1.105

0.884

0.442

0.295

0.221

0.147

0.111

0.074

0.049

0.040

0.032

0.023

0.015

0.011

0.18

9.360

4.680

2.340

1.560

1.170

0.936

0.468

0.312

0.234

0.156

0.117

0.078

0.052

0.043

0.033

0.025

0.016

0.012

0.19

9.880

4.940

2.470

1.647

1.235

0.988

0.494

0.329

0.247

0.165

0.124

0.082

0.055

0.045

0.035

0.026

0.017

0.013

0.20

10.400

5.200

2.600

1.733

1.300

1.040

0.520

0.347

0.260

0.173

0.130

0.087

0.058

0.047

0.037

0.027

0.018

0.013

0.25

13.000

6.500

3.250

2.167

1.625

1.300

0.650

0.433

0.325

0.217

0.163

0.108

0.072

0.059

0.046

0.034

0.022

0.017

0.30

15.600

7.800

3.900

2.600

1.950

1.560

0.780

0.520

0.390

0.260

0.195

0.130

0.087

0.071

0.056

0.041

0.027

0.020

0.35

18.200

9.100

4.550

3.033

2.275

1.820

0.910

0.607

0.455

0.303

0.228

0.152

0.101

0.083

0.065

0.048

0.031

0.023

0.40

20.800

10.400

5.200

3.467

2.600

2.080

1.040

0.693

0.520

0.347

0.260

0.173

0.116

0.095

0.074

0.055

0.036

0.027

0.45

23.400

11.700

5.850

3.900

2.925

2.340

1.170

0.780

0.585

0.390

0.293

0.195

0.130

0.106

0.084

0.062

0.040

0.030

0.50

26.000

13.000

6.500

4.333

3.250

2.600

1.300

0.867

0.650

0.433

0.325

0.217

0.144

0.118

0.093

0.068

0.045

0.033

0.55

28.600

14.300

7.150

4.767

3.575

2.860

1.430

0.953

0.715

0.477

0.358

0.238

0.159

0.130

0.102

0.075

0.049

0.037

0.60

31.200

15.600

7.800

5.200

3.900

3.120

1.560

1.040

0.780

0.520

0.390

0.260

0.173

0.142

0.111

0.082

0.054

0.040

0.65

33.800

16.900

8.450

5.633

4.225

3.380

1.690

1.127

0.845

0.563

0.423

0.282

0.188

0.154

0.121

0.089

0.058

0.043

0.70

36.400

18.200

9.100

6.067

4.550

3.640

1.820

1.213

0.910

0.607

0.455

0.303

0.202

0.165

0.130

0.096

0.063

0.047

0.75

39.000

19.500

9.750

6.500

4.875

3.900

1.950

1.300

0.975

0.650

0.488

0.325

0.217

0.177

0.139

0.103

0.067

0.050

0.80

41.600

20.800

10.400

6.933

5.200

4.160

2.080

1.387

1.040

0.693

0.520

0.347

0.231

0.189

0.149

0.109

0.072

0.053

0.85

44.200

22.100

11.050

7.367

5.525

4.420

2.210

1.473

1.105

0.737

0.553

0.368

0.246

0.201

0.158

0.116

0.076

0.057

0.90

46.800

23.400

11.700

7.800

5.850

4.680

2.340

1.560

1.170

0.780

0.585

0.390

0.260

0.213

0.167

0.123

0.081

0.060

0.95

49.400

24.700

12.350

8.233

6.175

4.940

2.470

1.647

1.235

0.823

0.618

0.412

0.274

0.225

0.176

0.130

0.085

0.063

1.00

52.000

26.000

13.000

8.667

6.500

5.200

2.600

1.733

1.300

0.867

0.650

0.433

0.289

0.236

0.186

0.137

0.090

0.067

1.05

54.600

27.300

13.650

9.100

6.825

5.460

2.730

1.820

1.365

0.910

0.683

0.455

0.303

0.248

0.195

0.144

0.094

0.070

Ingeteam Power Technology S.A. User Manual 371

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Power Technology S.A. User Manual 372

CURVES FOR TIMED CHARACTERISTICS 

26.2 ANSI CURVES Enclosed below are the groups of curves, according to ANSI, which correspond to the following types:

❑ Normal Inverse. ❑ Very Inverse. ❑ Extremely Inverse. ❑ Moderate Inverse. These curves comply with the general formula

T = M   A +

  

B

 − C I   0  I

D

+

 I − C I   0 

2

+

   I − C  I   0   E

TRECAIDA = M 

3

@Fig.172.png-H:47,8-W:219,45@

tr 2

 I  −1 I   0

@Fig.173.png-H:51,25-W:119,25@

in which:

❑ T : trip time (sec) ❑ TDROP : drop time (sec) ❑ M : multiplier (“time dial”). Valid range 0.05 to 30.0, in steps of 0.1 ❑ I: Measured current ❑ Io: Pickup current setting ❑ A, B, C, D, E, tr: constants which depend on the type of curve: Constants A B C D E tr

Inverse. 0.0274 2.2614 0.3000 -4.1899 9.1272 0.99

Very inverse 0.0615 0.7989 0.3400 -0.2840 4.0505 4.678

Extremely inverse 0.0399 0.2294 0.5000 3.0094 0.7222 6.008

Moderate inverse 0.1735 0.6791 0.8000 -0.0800 0.1271 1.2

The following represent the curves which correspond to indexes 0.5, 1.0, 2.0, 3.0, 4.0, 6.0, 8.0, 10.0, 15.0, 20.0 and 30.0 for each type of characteristic. Take into account that between every two curves differentiated in 1.0 there are another 9 curves. For the values of I/Io greater than 40, the trip time is the correspond time of I/Io=40.

Ingeteam Technology S.A. User Manual

373

CURVES FOR TIMED CHARACTERISTICS  Normal inverse curve

T = M   A +

  

B

 I − C I   0 

D

+

 I − C I   0 

2

E

+

 I − C I   0 

3

   

TRECAIDA = M 

@Fig.174.png-H:54,7-W:250@

tr 2

 I  −1 I   0

@Fig.175.png-H:61,65-W:143,4@

A = 0.0274, B = 2.2614, C = 0.3000, D = -4.1899, E = 9.1272

tr = 0.99

Theoretical values given by the formula: M \ I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.5

0.495

0.528

0.660

1.131

8.614

7.067

4.944

3.613

2.142

0.883

0.523

0.377

0.203

0.113

0.066

0.041

1.0

0.990

1.056

1.320

2.263

17.229

14.134

9.888

7.226

4.284

1.766

1.047

0.754

0.407

0.226

0.133

0.082

2.0

1.980

2.112

2.640

4.526

34.457

28.268

19.775

14.452

8.568

3.531

2.094

1.508

0.814

0.452

0.265

0.164

3.0

2.970

3.168

3.960

6.789

51.686

42.402

29.663

21.678

12.853

5.297

3.140

2.262

1.220

0.678

0.398

0.246

4.0

3.960

4.224

5.280

9.051

68.915

56.536

39.550

28.904

17.137

7.062

4.187

3.016

1.627

0.904

0.530

0.327

5.0

4.950

5.280

6.600

11.314

86.144

70.670

49.438

36.131

21.421

8.828

5.234

3.770

2.034

1.130

0.663

0.409

6.0

5.940

6.336

7.920

13.577

103.372

84.804

59.325

43.357

25.705

10.594

6.281

4.524

2.441

1.356

0.796

0.491

7.0

6.930

7.392

9.240

15.840

120.601

98.938

69.213

50.583

29.989

12.359

7.328

5.277

2.848

1.582

0.928

0.573

8.0

7.920

8.448

10.560

18.103

137.830

113.072

79.100

57.809

34.274

14.125

8.374

6.031

3.254

1.808

1.061

0.655

9.0

8.910

9.504

11.880

20.366

155.059

127.206

88.988

65.035

38.558

15.890

9.421

6.785

3.661

2.034

1.193

0.737

10.0

9.900

10.560

13.200

22.629

172.287

141.340

98.875

72.261

42.842

17.656

10.468

7.539

4.068

2.260

1.326

0.818

11.0

10.890

11.616

14.520

24.891

189.516

155.474

108.763

79.487

47.126

19.422

11.515

8.293

4.475

2.486

1.458

0.900

12.0

11.880

12.672

15.840

27.154

206.745

169.608

118.650

86.713

51.410

21.187

12.562

9.047

4.881

2.712

1.591

0.982

13.0

12.870

13.728

17.160

29.417

223.974

183.742

128.538

93.939

55.694

22.953

13.608

9.801

5.288

2.938

1.724

1.064

14.0

13.860

14.784

18.480

31.680

241.202

197.876

138.425

101.165

59.979

24.719

14.655

10.555

5.695

3.164

1.856

1.146

15.0

14.850

15.840

19.800

33.943

258.431

212.010

148.313

108.392

64.263

26.484

15.702

11.309

6.102

3.390

1.989

1.228

16.0

15.840

16.896

21.120

36.206

275.660

226.144

158.200

115.618

68.547

28.250

16.749

12.063

6.509

3.616

2.121

1.310

17.0

16.830

17.952

22.440

38.469

292.889

240.278

168.088

122.844

72.831

30.015

17.796

12.817

6.915

3.842

2.254

1.391

18.0

17.820

19.008

23.760

40.731

310.117

254.412

177.975

130.070

77.115

31.781

18.842

13.571

7.322

4.068

2.387

1.473

19.0

18.810

20.064

25.080

42.994

327.346

268.546

187.863

137.296

81.400

33.547

19.889

14.324

7.729

4.294

2.519

1.555

20.0

19.800

21.120

26.400

45.257

344.575

282.680

197.750

144.522

85.684

35.312

20.936

15.078

8.136

4.520

2.652

1.637

21.0

20.790

22.176

27.720

47.520

361.803

296.814

207.638

151.748

89.968

37.078

21.983

15.832

8.543

4.746

2.784

1.719

22.0

21.780

23.232

29.040

49.783

379.032

310.948

217.525

158.974

94.252

38.843

23.030

16.586

8.949

4.972

2.917

1.801

23.0

22.770

24.288

30.360

52.046

396.261

325.082

227.413

166.200

98.536

40.609

24.076

17.340

9.356

5.198

3.050

1.883

24.0

23.760

25.344

31.680

54.309

413.490

339.216

237.300

173.426

102.821

42.375

25.123

18.094

9.763

5.424

3.182

1.964

25.0

24.750

26.400

33.000

56.571

430.718

353.350

247.188

180.653

107.105

44.140

26.170

18.848

10.170

5.650

3.315

2.046

26.0

25.740

27.456

34.320

58.834

447.947

367.484

257.075

187.879

111.389

45.906

27.217

19.602

10.576

5.876

3.447

2.128

27.0

26.730

28.512

35.640

61.097

465.176

381.618

266.963

195.105

115.673

47.671

28.264

20.356

10.983

6.102

3.580

2.210

28.0

27.720

29.568

36.960

63.360

482.405

395.752

276.850

202.331

119.957

49.437

29.310

21.110

11.390

6.328

3.713

2.292

29.0

28.710

30.624

38.280

65.623

499.633

409.886

286.738

209.557

124.242

51.203

30.357

21.864

11.797

6.554

3.845

2.374

30.0

29.700

31.680

39.600

67.886

516.862

424.020

296.625

216.783

128.526

52.968

31.404

22.618

12.204

6.780

3.978

2.455

Ingeteam Technology S.A. User Manual

374

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Technology S.A. User Manual

375

CURVES FOR TIMED CHARACTERISTICS  Very inverse curve

T = M   A +

  

B

 − C I   0  I

D

+

 I − C I   0 

2

+

E

 I − C I   0 

3

   

TRECAIDA = M 

@Fig.176.png-H:54,7-W:250@

tr 2

 I  −1 I   0

@Fig.177.png-H:61,65-W:143,4@

A = 0.0615, B = 0.7989, C = 0.3400, D = -0.2840, E = 4.0505

tr = 4.678

Theoretical values given by the formula: M \ I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.5

2.339

2.495

3.119

5.346

5.970

4.924

3.487

2.582

1.567

0.663

0.386

0.268

0.130

0.073

0.051

0.041

1.0

4.678

4.990

6.237

10.693

11.940

9.848

6.975

5.164

3.134

1.325

0.772

0.537

0.260

0.146

0.102

0.082

2.0

9.356

9.980

12.475

21.385

23.881

19.696

13.949

10.327

6.268

2.650

1.545

1.074

0.520

0.291

0.204

0.163

3.0

14.034

14.970

18.712

32.078

35.821

29.544

20.924

15.491

9.402

3.976

2.317

1.611

0.780

0.437

0.306

0.245

4.0

18.712

19.959

24.949

42.770

47.762

39.393

27.898

20.655

12.537

5.301

3.090

2.148

1.040

0.583

0.408

0.326

5.0

23.390

24.949

31.187

53.463

59.702

49.241

34.873

25.819

15.671

6.626

3.862

2.685

1.299

0.728

0.510

0.408

6.0

28.068

29.939

37.424

64.155

71.642

59.089

41.848

30.982

18.805

7.951

4.635

3.221

1.559

0.874

0.612

0.489

7.0

32.746

34.929

43.661

74.848

83.583

68.937

48.822

36.146

21.939

9.276

5.407

3.758

1.819

1.020

0.714

0.571

8.0

37.424

39.919

49.899

85.541

95.523

78.785

55.797

41.310

25.073

10.602

6.179

4.295

2.079

1.165

0.815

0.652

9.0

42.102

44.909

56.136

96.233

107.464

88.633

62.771

46.474

28.207

11.927

6.952

4.832

2.339

1.311

0.917

0.734

10.0

46.780

49.899

62.373

106.926

119.404

98.481

69.746

51.637

31.341

13.252

7.724

5.369

2.599

1.457

1.019

0.815

11.0

51.458

54.889

68.611

117.618

131.344

108.330

76.721

56.801

34.475

14.577

8.497

5.906

2.859

1.602

1.121

0.897

12.0

56.136

59.878

74.848

128.311

143.285

118.178

83.695

61.965

37.610

15.902

9.269

6.443

3.119

1.748

1.223

0.978

13.0

60.814

64.868

81.085

139.003

155.225

128.026

90.670

67.128

40.744

17.228

10.041

6.980

3.379

1.893

1.325

1.060

14.0

65.492

69.858

87.323

149.696

167.165

137.874

97.645

72.292

43.878

18.553

10.814

7.517

3.638

2.039

1.427

1.141

15.0

70.170

74.848

93.560

160.389

179.106

147.722

104.619

77.456

47.012

19.878

11.586

8.054

3.898

2.185

1.529

1.223

16.0

74.848

79.838

99.797

171.081

191.046

157.570

111.594

82.620

50.146

21.203

12.359

8.591

4.158

2.330

1.631

1.304

17.0

79.526

84.828

106.035

181.774

202.987

167.419

118.568

87.783

53.280

22.528

13.131

9.127

4.418

2.476

1.733

1.386

18.0

84.204

89.818

112.272

192.466

214.927

177.267

125.543

92.947

56.414

23.853

13.904

9.664

4.678

2.622

1.835

1.468

19.0

88.882

94.807

118.509

203.159

226.867

187.115

132.518

98.111

59.549

25.179

14.676

10.201

4.938

2.767

1.937

1.549

20.0

93.560

99.797

124.747

213.851

238.808

196.963

139.492

103.275

62.683

26.504

15.448

10.738

5.198

2.913

2.039

1.631

21.0

98.238

104.787

130.984

224.544

250.748

206.811

146.467

108.438

65.817

27.829

16.221

11.275

5.458

3.059

2.141

1.712

22.0

102.916

109.777

137.221

235.237

262.689

216.659

153.441

113.602

68.951

29.154

16.993

11.812

5.718

3.204

2.243

1.794

23.0

107.594

114.767

143.459

245.929

274.629

226.507

160.416

118.766

72.085

30.479

17.766

12.349

5.977

3.350

2.344

1.875

24.0

112.272

119.757

149.696

256.622

286.569

236.356

167.391

123.930

75.219

31.805

18.538

12.886

6.237

3.496

2.446

1.957

25.0

116.950

124.747

155.933

267.314

298.510

246.204

174.365

129.093

78.353

33.130

19.310

13.423

6.497

3.641

2.548

2.038

26.0

121.628

129.737

162.171

278.007

310.450

256.052

181.340

134.257

81.487

34.455

20.083

13.960

6.757

3.787

2.650

2.120

27.0

126.306

134.726

168.408

288.699

322.391

265.900

188.314

139.421

84.622

35.780

20.855

14.497

7.017

3.933

2.752

2.201

28.0

130.984

139.716

174.645

299.392

334.331

275.748

195.289

144.584

87.756

37.105

21.628

15.034

7.277

4.078

2.854

2.283

29.0

135.662

144.706

180.883

310.085

346.271

285.596

202.264

149.748

90.890

38.431

22.400

15.570

7.537

4.224

2.956

2.364

30.0

140.340

149.696

187.120

320.777

358.212

295.444

209.238

154.912

94.024

39.756

23.173

16.107

7.797

4.370

3.058

2.446

Ingeteam Technology S.A. User Manual

376

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Technology S.A. User Manual

377

CURVES FOR TIMED CHARACTERISTICS  Extremely inverse curve

T = M   A +

  

B

 − C I   0  I

D

+

 I − C I   0 

2

E

+

 I − C I   0 

3

   

A = 0.0399, B = 0.2294, C = 0.5000, D = 3.0094, E = 0.7222

TRECAIDA = M 

tr 2

 I  −1 I   0

tr = 6.008

Theoretical values given by the formula: M \ I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.5

3.004

3.204

4.005

6.866

7.373

6.063

4.307

3.220

2.000

0.872

0.499

0.330

0.124

0.049

0.030

0.024

1.0

6.008

6.409

8.011

13.733

14.746

12.125

8.615

6.439

4.001

1.744

0.997

0.659

0.247

0.098

0.060

0.048

2.0

12.016

12.817

16.021

27.465

29.492

24.250

17.230

12.879

8.002

3.489

1.994

1.319

0.495

0.196

0.119

0.095

3.0

18.024

19.226

24.032

41.198

44.239

36.376

25.844

19.318

12.003

5.233

2.992

1.978

0.742

0.295

0.179

0.143

4.0

24.032

25.634

32.043

54.930

58.985

48.501

34.459

25.758

16.004

6.977

3.989

2.638

0.990

0.393

0.239

0.191

5.0

30.040

32.043

40.053

68.663

73.731

60.626

43.074

32.197

20.004

8.722

4.986

3.297

1.237

0.491

0.298

0.238

6.0

36.048

38.451

48.064

82.395

88.477

72.751

51.689

38.636

24.005

10.466

5.983

3.956

1.484

0.589

0.358

0.286

7.0

42.056

44.860

56.075

96.128

103.224

84.876

60.303

45.076

28.006

12.210

6.981

4.616

1.732

0.688

0.418

0.334

8.0

48.064

51.268

64.085

109.861

117.970

97.002

68.918

51.515

32.007

13.955

7.978

5.275

1.979

0.786

0.477

0.381

9.0

54.072

57.677

72.096

123.593

132.716

109.127

77.533

57.954

36.008

15.699

8.975

5.934

2.227

0.884

0.537

0.429

10.0

60.080

64.085

80.107

137.326

147.462

121.252

86.148

64.394

40.009

17.443

9.972

6.594

2.474

0.982

0.597

0.476

11.0

66.088

70.494

88.117

151.058

162.208

133.377

94.763

70.833

44.010

19.188

10.969

7.253

2.722

1.081

0.656

0.524

12.0

72.096

76.902

96.128

164.791

176.955

145.502

103.377

77.273

48.011

20.932

11.967

7.913

2.969

1.179

0.716

0.572

13.0

78.104

83.311

104.139

178.523

191.701

157.628

111.992

83.712

52.012

22.676

12.964

8.572

3.216

1.277

0.776

0.619

14.0

84.112

89.719

112.149

192.256

206.447

169.753

120.607

90.151

56.013

24.421

13.961

9.231

3.464

1.375

0.835

0.667

15.0

90.120

96.128

120.160

205.989

221.193

181.878

129.222

96.591

60.013

26.165

14.958

9.891

3.711

1.474

0.895

0.715

16.0

96.128

102.537

128.171

219.721

235.940

194.003

137.837

103.030

64.014

27.909

15.956

10.550

3.959

1.572

0.955

0.762

17.0

102.136

108.945

136.181

233.454

250.686

206.128

146.451

109.470

68.015

29.654

16.953

11.210

4.206

1.670

1.014

0.810

18.0

108.144

115.354

144.192

247.186

265.432

218.254

155.066

115.909

72.016

31.398

17.950

11.869

4.453

1.768

1.074

0.858

19.0

114.152

121.762

152.203

260.919

280.178

230.379

163.681

122.348

76.017

33.142

18.947

12.528

4.701

1.866

1.134

0.905

20.0

120.160

128.171

160.213

274.651

294.924

242.504

172.296

128.788

80.018

34.887

19.944

13.188

4.948

1.965

1.194

0.953

21.0

126.168

134.579

168.224

288.384

309.671

254.629

180.910

135.227

84.019

36.631

20.942

13.847

5.196

2.063

1.253

1.001

22.0

132.176

140.988

176.235

302.117

324.417

266.754

189.525

141.666

88.020

38.375

21.939

14.506

5.443

2.161

1.313

1.048

23.0

138.184

147.396

184.245

315.849

339.163

278.879

198.140

148.106

92.021

40.120

22.936

15.166

5.691

2.259

1.373

1.096

24.0

144.192

153.805

192.256

329.582

353.909

291.005

206.755

154.545

96.022

41.864

23.933

15.825

5.938

2.358

1.432

1.144

25.0

150.200

160.213

200.267

343.314

368.655

303.130

215.370

160.985

100.022

43.608

24.931

16.485

6.185

2.456

1.492

1.191

26.0

156.208

166.622

208.277

357.047

383.402

315.255

223.984

167.424

104.023

45.353

25.928

17.144

6.433

2.554

1.552

1.239

27.0

162.216

173.030

216.288

370.779

398.148

327.380

232.599

173.863

108.024

47.097

26.925

17.803

6.680

2.652

1.611

1.286

28.0

168.224

179.439

224.299

384.512

412.894

339.505

241.214

180.303

112.025

48.841

27.922

18.463

6.928

2.751

1.671

1.334

29.0

174.232

185.847

232.309

398.245

427.640

351.631

249.829

186.742

116.026

50.586

28.920

19.122

7.175

2.849

1.731

1.382

30.0

180.240

192.256

240.320

411.977

442.387

363.756

258.444

193.182

120.027

52.330

29.917

19.782

7.422

2.947

1.790

1.429

Ingeteam Technology S.A. User Manual

378

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Technology S.A. User Manual

379

CURVES FOR TIMED CHARACTERISTICS  Moderate inverse curve T = M   A +

  

B

 − C I   0  I

D

+

 I − C I   0 

2

+

   I − C  I   0   E

TRECAIDA = M 

3

A = 0.1735, B = 0.6791, C = 0.8000, D = -0.0800, E = 0.1271

tr 2

 I  −1 I   0

tr = 1.2

Theoretical values given by the formula: M \ I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.5

0.600

0.640

0.800

1.371

4.872

3.128

1.679

1.114

0.675

0.379

0.286

0.239

0.166

0.123

0.104

0.095

1.0

1.200

1.280

1.600

2.743

9.744

6.256

3.357

2.229

1.351

0.757

0.571

0.478

0.332

0.247

0.209

0.191

2.0

2.400

2.560

3.200

5.486

19.489

12.511

6.714

4.457

2.702

1.515

1.142

0.955

0.665

0.493

0.417

0.382

3.0

3.600

3.840

4.800

8.229

29.233

18.767

10.072

6.686

4.053

2.272

1.713

1.433

0.997

0.740

0.626

0.572

4.0

4.800

5.120

6.400

10.971

38.977

25.023

13.429

8.914

5.404

3.030

2.285

1.910

1.329

0.986

0.835

0.763

5.0

6.000

6.400

8.000

13.714

48.722

31.278

16.786

11.143

6.755

3.787

2.856

2.388

1.662

1.233

1.043

0.954

6.0

7.200

7.680

9.600

16.457

58.466

37.534

20.143

13.371

8.106

4.544

3.427

2.866

1.994

1.479

1.252

1.145

7.0

8.400

8.960

11.200

19.200

68.210

43.790

23.500

15.600

9.457

5.302

3.998

3.343

2.327

1.726

1.461

1.335

8.0

9.600

10.240

12.800

21.943

77.954

50.045

26.857

17.828

10.807

6.059

4.569

3.821

2.659

1.972

1.669

1.526

9.0

10.800

11.520

14.400

24.686

87.699

56.301

30.215

20.057

12.158

6.817

5.140

4.298

2.991

2.219

1.878

1.717

10.0

12.000

12.800

16.000

27.429

97.443

62.557

33.572

22.285

13.509

7.574

5.712

4.776

3.324

2.465

2.087

1.908

11.0

13.200

14.080

17.600

30.171

107.187

68.813

36.929

24.514

14.860

8.332

6.283

5.253

3.656

2.712

2.295

2.099

12.0

14.400

15.360

19.200

32.914

116.932

75.068

40.286

26.742

16.211

9.089

6.854

5.731

3.988

2.958

2.504

2.289

13.0

15.600

16.640

20.800

35.657

126.676

81.324

43.643

28.971

17.562

9.846

7.425

6.209

4.321

3.205

2.713

2.480

14.0

16.800

17.920

22.400

38.400

136.420

87.580

47.001

31.199

18.913

10.604

7.996

6.686

4.653

3.451

2.921

2.671

15.0

18.000

19.200

24.000

41.143

146.165

93.835

50.358

33.428

20.264

11.361

8.567

7.164

4.986

3.698

3.130

2.862

16.0

19.200

20.480

25.600

43.886

155.909

100.091

53.715

35.656

21.615

12.119

9.139

7.641

5.318

3.945

3.339

3.052

17.0

20.400

21.760

27.200

46.629

165.653

106.347

57.072

37.885

22.966

12.876

9.710

8.119

5.650

4.191

3.547

3.243

18.0

21.600

23.040

28.800

49.371

175.398

112.602

60.429

40.113

24.317

13.633

10.281

8.597

5.983

4.438

3.756

3.434

19.0

22.800

24.320

30.400

52.114

185.142

118.858

63.787

42.342

25.668

14.391

10.852

9.074

6.315

4.684

3.965

3.625

20.0

24.000

25.600

32.000

54.857

194.886

125.114

67.144

44.570

27.019

15.148

11.423

9.552

6.647

4.931

4.173

3.815

21.0

25.200

26.880

33.600

57.600

204.630

131.369

70.501

46.799

28.370

15.906

11.994

10.029

6.980

5.177

4.382

4.006

22.0

26.400

28.160

35.200

60.343

214.375

137.625

73.858

49.027

29.720

16.663

12.565

10.507

7.312

5.424

4.591

4.197

23.0

27.600

29.440

36.800

63.086

224.119

143.881

77.215

51.256

31.071

17.421

13.137

10.985

7.645

5.670

4.799

4.388

24.0

28.800

30.720

38.400

65.829

233.863

150.136

80.572

53.484

32.422

18.178

13.708

11.462

7.977

5.917

5.008

4.579

25.0

30.000

32.000

40.000

68.571

243.608

156.392

83.930

55.713

33.773

18.935

14.279

11.940

8.309

6.163

5.217

4.769

26.0

31.200

33.280

41.600

71.314

253.352

162.648

87.287

57.941

35.124

19.693

14.850

12.417

8.642

6.410

5.425

4.960

27.0

32.400

34.560

43.200

74.057

263.096

168.903

90.644

60.170

36.475

20.450

15.421

12.895

8.974

6.656

5.634

5.151

28.0

33.600

35.840

44.800

76.800

272.841

175.159

94.001

62.398

37.826

21.208

15.992

13.373

9.306

6.903

5.843

5.342

29.0

34.800

37.120

46.400

79.543

282.585

181.415

97.358

64.627

39.177

21.965

16.564

13.850

9.639

7.149

6.051

5.532

30.0

36.000

38.400

48.000

82.286

292.329

187.671

100.716

66.855

40.528

22.722

17.135

14.328

9.971

7.396

6.260

5.723

Ingeteam Technology S.A. User Manual

380

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Technology S.A. User Manual

381

CURVES FOR TIMED CHARACTERISTICS 

26.2.1 Battery voltage curves Only available in CB models

Ingeteam Technology S.A. User Manual

382

CURVES FOR TIMED CHARACTERISTICS 

26.3 IEC 60255-151 CURVES10 Enclosed below are the groups of curves, according to IEC 60255-151, which correspond to the following types:

❑ IEEE Moderate Inverse ❑ IEEE Very Inverse ❑ IEEE Extremely Inverse These curves comply with the general formula

𝑇 = 𝑀[

𝑘 𝐼 𝛼 ( ) −1 𝐼0

+ 𝑐]

𝑇𝐷𝑅𝑂𝑃 = 𝑀 [

𝑡𝑟 𝐼 2 𝐼0

]

1−( )

in which:

❑ T : trip time (sec) ❑ TDROP : drop time (sec) ❑ M : multiplier (“time dial”). Valid range 0.025 to 15.0, in steps of 0.005 ❑ I: Measured current ❑ Io: Pickup current setting ❑ K, , tr, c: constants which depend on the type of curve: Constants IEEE Moderte Inverse IEEE Very Inverse IEEE Extremely Inverse K 0.0515 19.61 28.2  0.02 2 2 c 0.114 0.491 0.1217 tr 4.85 21.6 29.1

The following represent the curves which correspond to indexes 0.05, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9 and 1.0 for each type of characteristic. Bear in mind that there are another 9 curves between each of the two curves illustrated, except between 0.05 and 0.1, between which there are another 4.

10

Avaliable from firmware version 6.0.8.2 and ICD version 8.2.0.0.

Ingeteam Technology S.A. User Manual

383

CURVES FOR TIMED CHARACTERISTICS 

IEEE Moderate Inverse curve

𝑇 = 𝑀[

𝑘 𝐼 𝛼 ( ) −1 𝐼0

+ 𝑐]

𝑇𝑅𝐸𝐶𝐴𝐼𝐷𝐴 = 𝑀 [

𝑡𝑟 𝐼 2 𝐼0

]

1−( )

K = 0,0515,  = 0,02, c = 0,114, tr = 4,85 Theoretical values given by the formula:

M\I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

0.243

0.259

0.323

0.554

2.643

1.355

0.711

0.495

0.322

0.190

0.145

0.122

0.084

0.060

0.047

0.039

0.06

0.291

0.310

0.388

0.665

3.172

1.626

0.853

0.594

0.386

0.228

0.174

0.146

0.101

0.072

0.057

0.047

0.07

0.340

0.362

0.453

0.776

3.701

1.897

0.995

0.693

0.451

0.266

0.203

0.170

0.118

0.084

0.066

0.055

0.08

0.388

0.414

0.517

0.887

4.229

2.168

1.137

0.792

0.515

0.304

0.232

0.195

0.135

0.097

0.076

0.063

0.09

0.437

0.466

0.582

0.998

4.758

2.439

1.279

0.891

0.580

0.342

0.261

0.219

0.152

0.109

0.085

0.071

0.10

0.485

0.517

0.647

1.109

5.287

2.711

1.421

0.990

0.644

0.380

0.290

0.243

0.169

0.121

0.095

0.079

0.11

0.534

0.569

0.711

1.219

5.815

2.982

1.563

1.089

0.708

0.418

0.319

0.268

0.186

0.133

0.104

0.087

0.12

0.582

0.621

0.776

1.330

6.344

3.253

1.705

1.188

0.773

0.456

0.348

0.292

0.203

0.145

0.114

0.094

0.13

0.631

0.673

0.841

1.441

6.872

3.524

1.848

1.287

0.837

0.494

0.377

0.316

0.219

0.157

0.123

0.102

0.14

0.679

0.724

0.905

1.552

7.401

3.795

1.990

1.386

0.901

0.532

0.406

0.341

0.236

0.169

0.133

0.110

0.15

0.728

0.776

0.970

1.663

7.930

4.066

2.132

1.485

0.966

0.570

0.435

0.365

0.253

0.181

0.142

0.118

0.16

0.776

0.828

1.035

1.774

8.458

4.337

2.274

1.584

1.030

0.609

0.464

0.389

0.270

0.193

0.152

0.126

0.17

0.825

0.879

1.099

1.885

8.987

4.608

2.416

1.683

1.095

0.647

0.493

0.413

0.287

0.205

0.161

0.134

0.18

0.873

0.931

1.164

1.995

9.516

4.879

2.558

1.783

1.159

0.685

0.522

0.438

0.304

0.217

0.171

0.142

0.19

0.922

0.983

1.229

2.106

10.044

5.150

2.700

1.882

1.223

0.723

0.551

0.462

0.321

0.229

0.180

0.149

0.20

0.970

1.035

1.293

2.217

10.573

5.421

2.842

1.981

1.288

0.761

0.580

0.486

0.338

0.241

0.190

0.157

0.25

1.213

1.293

1.617

2.771

13.216

6.776

3.553

2.476

1.610

0.951

0.725

0.608

0.422

0.302

0.237

0.197

0.30

1.455

1.552

1.940

3.326

15.860

8.132

4.263

2.971

1.932

1.141

0.870

0.730

0.506

0.362

0.284

0.236

0.35

1.698

1.811

2.263

3.880

18.503

9.487

4.974

3.466

2.254

1.331

1.015

0.851

0.591

0.422

0.332

0.275

0.40

1.940

2.069

2.587

4.434

21.146

10.842

5.685

3.961

2.576

1.521

1.159

0.973

0.675

0.483

0.379

0.315

0.45

2.183

2.328

2.910

4.989

23.789

12.197

6.395

4.456

2.898

1.711

1.304

1.094

0.760

0.543

0.427

0.354

0.50

2.425

2.587

3.233

5.543

26.433

13.553

7.106

4.951

3.220

1.902

1.449

1.216

0.844

0.603

0.474

0.393

0.55

2.668

2.845

3.557

6.097

29.076

14.908

7.816

5.447

3.541

2.092

1.594

1.338

0.929

0.664

0.521

0.433

0.60

2.910

3.104

3.880

6.651

31.719

16.263

8.527

5.942

3.863

2.282

1.739

1.459

1.013

0.724

0.569

0.472

0.65

3.153

3.363

4.203

7.206

34.362

17.618

9.238

6.437

4.185

2.472

1.884

1.581

1.097

0.784

0.616

0.511

0.70

3.395

3.621

4.527

7.760

37.006

18.974

9.948

6.932

4.507

2.662

2.029

1.703

1.182

0.845

0.664

0.551

0.75

3.638

3.880

4.850

8.314

39.649

20.329

10.659

7.427

4.829

2.852

2.174

1.824

1.266

0.905

0.711

0.590

0.80

3.880

4.139

5.173

8.869

42.292

21.684

11.369

7.922

5.151

3.043

2.319

1.946

1.351

0.965

0.758

0.629

0.85

4.123

4.397

5.497

9.423

44.935

23.040

12.080

8.417

5.473

3.233

2.464

2.067

1.435

1.026

0.806

0.669

0.90

4.365

4.656

5.820

9.977

47.579

24.395

12.790

8.913

5.795

3.423

2.609

2.189

1.519

1.086

0.853

0.708

0.95

4.608

4.915

6.143

10.531

50.222

25.750

13.501

9.408

6.117

3.613

2.754

2.311

1.604

1.146

0.901

0.747

1.00

4.850

5.173

6.467

11.086

52.865

27.105

14.212

9.903

6.439

3.803

2.899

2.432

1.688

1.207

0.948

0.787

1.05

5.093

5.432

6.790

11.640

55.509

28.461

14.922

10.398

6.761

3.993

3.044

2.554

1.773

1.267

0.995

0.826

1.5

7.275

7.760

9.700

16.629

79.298

40.658

21.317

14.854

9.659

5.705

4.348

3.648

2.532

1.810

1.422

1.180

2.5

12.125

12.933

16.167

27.714

132.163

67.763

35.529

24.757

16.098

9.508

7.246

6.081

4.221

3.017

2.370

1.967

4.0

19.400

20.693

25.867

44.343

211.461

108.421

56.847

39.611

25.756

15.213

11.594

9.729

6.753

4.827

3.792

3.146

6.0

29.100

31.040

38.800

66.514

317.192

162.632

85.270

59.417

38.634

22.819

17.391

14.593

10.130

7.241

5.688

4.720

10.0

48.500

51.733

64.667

110.857

528.653

271.053

142.117

99.029

64.390

38.032

28.986

24.322

16.883

12.068

9.481

7.866

15.0

72.750

77.600

97.000

166.286

792.979

406.580

213.175

148.543

96.585

57.049

43.479

36.483

25.325

18.101

14.221

11.799

Ingeteam Technology S.A. User Manual

384

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Technology S.A. User Manual

385

CURVES FOR TIMED CHARACTERISTICS 

IEEE Very Inverse curve

𝑇 = 𝑀[

𝑘 𝐼 𝛼 ( ) −1 𝐼0

+ 𝑐]

𝑇𝑅𝐸𝐶𝐴𝐼𝐷𝐴 = 𝑀 [

𝑡𝑟 𝐼 2 𝐼0

]

1−( )

K = 19,61,  = 2, c = 0,491, tr = 21,6 Theoretical values given by the formula:

M\I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

1.080

1.152

1.440

2.469

9.590

4.694

2.253

1.446

0.809

0.351

0.211

0.147

0.065

0.034

0.027

0.025

0.06

1.296

1.382

1.728

2.962

11.508

5.632

2.704

1.735

0.971

0.422

0.254

0.177

0.078

0.041

0.032

0.030

0.07

1.512

1.613

2.016

3.456

13.427

6.571

3.154

2.024

1.133

0.492

0.296

0.206

0.092

0.048

0.038

0.035

0.08

1.728

1.843

2.304

3.950

15.345

7.510

3.605

2.313

1.294

0.562

0.338

0.235

0.105

0.055

0.043

0.040

0.09

1.944

2.074

2.592

4.443

17.263

8.448

4.055

2.602

1.456

0.632

0.380

0.265

0.118

0.062

0.049

0.045

0.10

2.160

2.304

2.880

4.937

19.181

9.387

4.506

2.891

1.618

0.703

0.423

0.294

0.131

0.069

0.054

0.050

0.11

2.376

2.534

3.168

5.431

21.099

10.326

4.957

3.180

1.780

0.773

0.465

0.324

0.144

0.076

0.059

0.055

0.12

2.592

2.765

3.456

5.925

23.017

11.265

5.407

3.469

1.941

0.843

0.507

0.353

0.157

0.083

0.065

0.060

0.13

2.808

2.995

3.744

6.418

24.935

12.203

5.858

3.758

2.103

0.914

0.549

0.382

0.170

0.090

0.070

0.065

0.14

3.024

3.226

4.032

6.912

26.853

13.142

6.308

4.048

2.265

0.984

0.592

0.412

0.183

0.096

0.076

0.070

0.15

3.240

3.456

4.320

7.406

28.771

14.081

6.759

4.337

2.427

1.054

0.634

0.441

0.196

0.103

0.081

0.075

0.16

3.456

3.686

4.608

7.899

30.689

15.020

7.209

4.626

2.589

1.124

0.676

0.471

0.209

0.110

0.086

0.081

0.17

3.672

3.917

4.896

8.393

32.607

15.958

7.660

4.915

2.750

1.195

0.718

0.500

0.222

0.117

0.092

0.086

0.18

3.888

4.147

5.184

8.887

34.525

16.897

8.111

5.204

2.912

1.265

0.761

0.530

0.235

0.124

0.097

0.091

0.19

4.104

4.378

5.472

9.381

36.444

17.836

8.561

5.493

3.074

1.335

0.803

0.559

0.249

0.131

0.103

0.096

0.20

4.320

4.608

5.760

9.874

38.362

18.774

9.012

5.782

3.236

1.406

0.845

0.588

0.262

0.138

0.108

0.101

0.25

5.400

5.760

7.200

12.343

47.952

23.468

11.265

7.228

4.045

1.757

1.057

0.736

0.327

0.172

0.135

0.126

0.30

6.480

6.912

8.640

14.811

57.542

28.162

13.518

8.673

4.854

2.108

1.268

0.883

0.392

0.207

0.162

0.151

0.35

7.560

8.064

10.080

17.280

67.133

32.855

15.771

10.119

5.663

2.460

1.479

1.030

0.458

0.241

0.189

0.176

0.40

8.640

9.216

11.520

19.749

76.723

37.549

18.024

11.565

6.472

2.811

1.690

1.177

0.523

0.276

0.216

0.201

0.45

9.720

10.368

12.960

22.217

86.314

42.242

20.277

13.010

7.281

3.162

1.902

1.324

0.589

0.310

0.243

0.226

0.50

10.800

11.520

14.400

24.686

95.904

46.936

22.530

14.456

8.090

3.514

2.113

1.471

0.654

0.345

0.270

0.252

0.55

11.880

12.672

15.840

27.154

105.494

51.630

24.783

15.901

8.898

3.865

2.324

1.618

0.719

0.379

0.297

0.277

0.60

12.960

13.824

17.280

29.623

115.085

56.323

27.036

17.347

9.707

4.217

2.536

1.765

0.785

0.413

0.324

0.302

0.65

14.040

14.976

18.720

32.091

124.675

61.017

29.288

18.792

10.516

4.568

2.747

1.912

0.850

0.448

0.351

0.327

0.70

15.120

16.128

20.160

34.560

134.266

65.710

31.541

20.238

11.325

4.919

2.958

2.060

0.916

0.482

0.378

0.352

0.75

16.200

17.280

21.600

37.029

143.856

70.404

33.794

21.683

12.134

5.271

3.170

2.207

0.981

0.517

0.405

0.377

0.80

17.280

18.432

23.040

39.497

153.446

75.098

36.047

23.129

12.943

5.622

3.381

2.354

1.046

0.551

0.432

0.403

0.85

18.360

19.584

24.480

41.966

163.037

79.791

38.300

24.575

13.752

5.974

3.592

2.501

1.112

0.586

0.459

0.428

0.90

19.440

20.736

25.920

44.434

172.627

84.485

40.553

26.020

14.561

6.325

3.804

2.648

1.177

0.620

0.486

0.453

0.95

20.520

21.888

27.360

46.903

182.218

89.178

42.806

27.466

15.370

6.676

4.015

2.795

1.243

0.655

0.513

0.478

1.00

21.600

23.040

28.800

49.371

191.808

93.872

45.059

28.911

16.179

7.028

4.226

2.942

1.308

0.689

0.540

0.503

1.05

22.680

24.192

30.240

51.840

201.398

98.566

47.312

30.357

16.988

7.379

4.438

3.089

1.373

0.724

0.567

0.528

1.5

32.400

34.560

43.200

74.057

287.712

140.808

67.589

43.367

24.269

10.542

6.339

4.413

1.962

1.034

0.810

0.755

2.5

54.000

57.600

72.000

123.429

479.520

234.680

112.648

72.278

40.448

17.569

10.566

7.356

3.270

1.723

1.350

1.258

4.0

86.400

92.160

115.200

197.486

767.232

375.488

180.237

115.645

64.716

28.111

16.905

11.769

5.232

2.756

2.161

2.013

6.0

129.600

138.240

172.800

296.229

1150.848

563.232

270.355

173.468

97.074

42.166

25.357

17.654

7.849

4.134

3.241

3.020

10.0

216.000

230.400

288.000

493.714

1918.081

938.720

450.592

289.113

161.790

70.277

42.262

29.423

13.081

6.891

5.401

5.033

15.0

324.000

345.600

432.000

740.571

2877.121

1408.079

675.888

433.669

242.685

105.415

63.394

44.134

19.621

10.336

8.102

7.549

Ingeteam Technology S.A. User Manual

386

CURVES FOR TIMED CHARACTERISTICS 

Ingeteam Technology S.A. User Manual

387

CURVES FOR TIMED CHARACTERISTICS 

IEEE Extremely Inverse curve

𝑇 = 𝑀[

𝑘 𝐼 𝛼 ( ) −1 𝐼0

+ 𝑐]

𝑇𝑅𝐸𝐶𝐴𝐼𝐷𝐴 = 𝑀 [

𝑡𝑟 𝐼 2 𝐼0

]

1−( )

K = 28,2,  = 2, c = 0,1217, tr = 29,1 Theoretical values given by the formula:

M\I/Io

0

0.25

0.5

0.75

1.05

1.10

1.20

1.30

1.50

2.00

2.50

3.00

5.00

10.00

20.00

40.00

0.05

1.455

1.552

1.940

3.326

13.762

6.720

3.211

2.050

1.134

0.476

0.275

0.182

0.065

0.020

0.010

0.007

0.06

1.746

1.862

2.328

3.991

16.515

8.064

3.853

2.459

1.361

0.571

0.330

0.219

0.078

0.024

0.012

0.008

0.07

2.037

2.173

2.716

4.656

19.267

9.409

4.495

2.869

1.588

0.667

0.385

0.255

0.091

0.028

0.013

0.010

0.08

2.328

2.483

3.104

5.321

22.019

10.753

5.137

3.279

1.815

0.762

0.439

0.292

0.104

0.033

0.015

0.011

0.09

2.619

2.794

3.492

5.986

24.772

12.097

5.779

3.689

2.041

0.857

0.494

0.328

0.117

0.037

0.017

0.013

0.10

2.910

3.104

3.880

6.651

27.524

13.441

6.421

4.099

2.268

0.952

0.549

0.365

0.130

0.041

0.019

0.014

0.11

3.201

3.414

4.268

7.317

30.277

14.785

7.063

4.509

2.495

1.047

0.604

0.401

0.143

0.045

0.021

0.015

0.12

3.492

3.725

4.656

7.982

33.029

16.129

7.706

4.919

2.722

1.143

0.659

0.438

0.156

0.049

0.023

0.017

0.13

3.783

4.035

5.044

8.647

35.782

17.473

8.348

5.329

2.949

1.238

0.714

0.474

0.169

0.053

0.025

0.018

0.14

4.074

4.346

5.432

9.312

38.534

18.817

8.990

5.739

3.175

1.333

0.769

0.511

0.182

0.057

0.027

0.020

0.15

4.365

4.656

5.820

9.977

41.287

20.161

9.632

6.149

3.402

1.428

0.824

0.547

0.195

0.061

0.029

0.021

0.16

4.656

4.966

6.208

10.642

44.039

21.505

10.274

6.559

3.629

1.523

0.879

0.583

0.207

0.065

0.031

0.022

0.17

4.947

5.277

6.596

11.307

46.791

22.849

10.916

6.969

3.856

1.619

0.934

0.620

0.220

0.069

0.033

0.024

0.18

5.238

5.587

6.984

11.973

49.544

24.193

11.558

7.378

4.083

1.714

0.989

0.656

0.233

0.073

0.035

0.025

0.19

5.529

5.898

7.372

12.638

52.296

25.537

12.200

7.788

4.310

1.809

1.044

0.693

0.246

0.077

0.037

0.026

0.20

5.820

6.208

7.760

13.303

55.049

26.881

12.843

8.198

4.536

1.904

1.099

0.729

0.259

0.081

0.038

0.028

0.25

7.275

7.760

9.700

16.629

68.811

33.602

16.053

10.248

5.670

2.380

1.373

0.912

0.324

0.102

0.048

0.035

0.30

8.730

9.312

11.640

19.954

82.573

40.322

19.264

12.297

6.805

2.857

1.648

1.094

0.389

0.122

0.058

0.042

0.35

10.185

10.864

13.580

23.280

96.335

47.043

22.474

14.347

7.939

3.333

1.923

1.276

0.454

0.142

0.067

0.049

0.40

11.640

12.416

15.520

26.606

110.097

53.763

25.685

16.397

9.073

3.809

2.197

1.459

0.519

0.163

0.077

0.056

0.45

13.095

13.968

17.460

29.931

123.860

60.483

28.896

18.446

10.207

4.285

2.472

1.641

0.584

0.183

0.087

0.063

0.50

14.550

15.520

19.400

33.257

137.622

67.204

32.106

20.496

11.341

4.761

2.747

1.823

0.648

0.203

0.096

0.070

0.55

16.005

17.072

21.340

36.583

151.384

73.924

35.317

22.545

12.475

5.237

3.021

2.006

0.713

0.224

0.106

0.077

0.60

17.460

18.624

23.280

39.909

165.146

80.644

38.528

24.595

13.609

5.713

3.296

2.188

0.778

0.244

0.115

0.084

0.65

18.915

20.176

25.220

43.234

178.908

87.365

41.738

26.644

14.743

6.189

3.571

2.370

0.843

0.264

0.125

0.091

0.70

20.370

21.728

27.160

46.560

192.671

94.085

44.949

28.694

15.877

6.665

3.845

2.553

0.908

0.285

0.135

0.098

0.75

21.825

23.280

29.100

49.886

206.433

100.806

48.159

30.743

17.011

7.141

4.120

2.735

0.973

0.305

0.144

0.105

0.80

23.280

24.832

31.040

53.211

220.195

107.526

51.370

32.793

18.145

7.617

4.395

2.917

1.037

0.325

0.154

0.111

0.85

24.735

26.384

32.980

56.537

233.957

114.246

54.581

34.843

19.279

8.093

4.669

3.100

1.102

0.346

0.164

0.118

0.90

26.190

27.936

34.920

59.863

247.719

120.967

57.791

36.892

20.414

8.570

4.944

3.282

1.167

0.366

0.173

0.125

0.95

27.645

29.488

36.860

63.189

261.481

127.687

61.002

38.942

21.548

9.046

5.218

3.464

1.232

0.386

0.183

0.132

1.00

29.100

31.040

38.800

66.514

275.244

134.407

64.213

40.991

22.682

9.522

5.493

3.647

1.297

0.407

0.192

0.139

1.05

30.555

32.592

40.740

69.840

289.006

141.128

67.423

43.041

23.816

9.998

5.768

3.829

1.362

0.427

0.202

0.146

1.5

43.650

46.560

58.200

99.771

412.865

201.611

96.319

61.487

34.023

14.283

8.240

5.470

1.945

0.610

0.289

0.209

2.5

72.750

77.600

97.000

166.286

688.109

336.019

160.532

102.478

56.704

23.804

13.733

9.117

3.242

1.016

0.481

0.348

4.0

116.400

124.160

155.200

266.057

1100.975

537.630

256.850

163.965

90.727

38.087

21.973

14.587

5.187

1.626

0.770

0.557

6.0

174.600

186.240

232.800

399.086

1651.462

806.444

385.276

245.948

136.090

57.130

32.959

21.880

7.780

2.439

1.154

0.836

10.0

291.000

310.400

388.000

665.143

2752.437

1344.074

642.126

409.913

226.817

95.217

54.931

36.467

12.967

4.065

1.924

1.393

15.0

436.500

465.600

582.000

997.714

4128.655

2016.111

963.189

614.869

340.226

142.826

82.397

54.701

19.451

6.098

2.886

2.090

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CURVES FOR TIMED CHARACTERISTICS 

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CURVES FOR TIMED CHARACTERISTICS 

26.4 USER CURVES The user can programme FOUR curves by entering the desired points into the “User curve 1” to “User curve 4” user curve nodes. The time corresponding to each I/Ia is programmed in seconds, with a minimum value of 0.020 seconds. These times correspond to the curve of index 1, but as in curves IEC, the user can programme a time index between 0.05 and 1.09 in the overcurrent protection settings. It is not necessary to programme all the points on the curve, the unit will assign the time of the first programmed point to all those I/Ia of a lower value and the last programmed time to all those of a higher I/Ia, that is to say, the graph will generally start and finish with straight, horizontal lines. The points between the two programmed points will be calculated by the console as a lineal interpolation. I/Ia values for times which are superior to that which corresponds to an inferior I/Ia are not admitted, that is to say, ascendant straight lines are not allowed. The nodes for the configuration of the curves are:

❑ PROT/RUSC1 user curve 1 ❑ PROT/RUSC2 user curve 2 ❑ PROT/RUSC3 user curve 3 ❑ PROT/RUSC4 user curve 4 Each node uses 3 settings frames, into which the milliseconds of activation for each I/IAJ are entered, with a range of 20 to 600,000 milliseconds.

❑ Crv0 (Low Frame Curve). For setting (milliseconds) the activation times for 1.03 and 1.05 I/IAJ ratios. ❑ Crv1 (Medium Frame Curve). For setting (milliseconds) the activation times for 1.1 and 4 I/IAJ ratios, with steps of 0.1. ❑ Crv1 (High Frame Curve). For setting (milliseconds) the activation times for 4 and 20 I/IAJ ratios, with steps of 0.5. The programming carried out via PacFactory is done using the programming screen shown in Figure 148, in which:

❑ The times of the curves different points are entered (left table) and the curve’s graph is displayed (right table). ❑ Interpolate points of the curve and enter the known points. By clicking on “Calculate Curve Values”, the missing values are calculated for the curve.

❑ Reset the curve values “Reset PC column”. ❑ “Save values”. Saves the values entered in order to send them to unit. ❑ “Close”. Returns to the general settings screen, from where they can be sent to the unit.

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CURVES FOR TIMED CHARACTERISTICS 

Figure 148. User curve configuration screen

An example is shown below I/Ia

2

4

8

12

15

T (s)

200

100

70

50

5

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MEASUREMENT LIST 

27.

MEASUREMENT LIST

The following tables show the list of available measurements. If the model doesn´t have a function, the measurements of that unit are no available. Table 190. General measurements Measurement

Node

Instance

Data

Attribute

Refresh (ms)

VA

MMXU

1

PhV

phsA

100

VB

MMXU

1

PhV

phsB

100

VC

MMXU

1

PhV

phsC

100

VN

MMXU

1

PhV

neut

100

AVERAGE V

MMXU

1

PhV

net

100

VAB

MMXU

1

PPV

phsAB

100

VBC

MMXU

1

PPV

phsBC

100

VCA

MMXU

1

PPV

phsCA

100

AVERAGE U

MMXU

1

PPV (PPVm in Ed2)

net

100

IN

MMXU

1

A

neut

100

IA

MMXU

1

A

phsA

100

IB

MMXU

1

A

phsB

100

IC

MMXU

1

A

phsC

100

AVERAGE I

MMXU

1

A

net

100

ACTIVE POWER P

MMXU

1

TotW

mag

100

REACTIVE POWER Q

MMXU

1

TotVAr

mag

100

POWER S

MMXU

1

TotVA

mag

100

Frequency

MMXU

1

Hz

net

2

Phase A Active Power

MMXU

1

W

phsA

100

Phase B Active Power

MMXU

1

W

phsB

100

Phase C Active Power

MMXU

1

W

phsC

100

Phase A Reactive Power

MMXU

1

VAr

phsA

100

Phase B Reactive Power

MMXU

1

VAr

phsB

100

Phase C Reactive Power

MMXU

1

VAr

phsC

100

Phase A S Power

MMXU

1

VA

phsA

100

Phase B S Power

MMXU

1

VA

phsB

100

Phase C S Power

MMXU

1

VA

phsC

100

Fault phase A Current

MMXU

1

FltA

phsA

1000

Fault phase B Current

MMXU

1

FltA

phsB

1000

Fault phase C Current

MMXU

1

FltA

phsC

1000

Fault Neutral Current

MMXU

1

FltA

neut

1000

Max. fault phase A Current

MMXU

1

MaxFltA

phsA

1000

Max. fault phase B Current

MMXU

1

MaxFltA

phsB

1000

Max. fault phase C Current

MMXU

1

MaxFltA

phsC

1000

Max. fault Neutral Current

MMXU

1

MaxFltA

neut

1000

Cosine phi rms phase A

MMXU

1

PF

phsA

100

Cosine phi rms phase B

MMXU

1

PF

phsB

100

Cosine phi rms phase C

MMXU

1

PF

phsC

100

Cosine phi rms average

MMXU

1

PF

net

100

Average Power Factor

MMXU

1

TotPF

mag

100

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MEASUREMENT LIST 

Table 191. Fundamental measurements Measurement

Node

Data

Attribute

Refresh (ms)

IA fundamental

FUNMMXU 1

Instance

FunA

phsA

100

IB fundamental

FUNMMXU 1

FunA

phsB

100

IC fundamental

FUNMMXU 1

FunA

phsC

100

IN fundamental

FUNMMXU 1

FunA

neut

100

VA fundamental

FUNMMXU 1

FunPhV

phsA

100

VB fundamental

FUNMMXU 1

FunPhV

phsB

100

VC fundamental

FUNMMXU 1

FunPhV

phsC

100

VN fundamental

FUNMMXU 1

FunPhV

neut

100

Cosine phi phase A (fund)

FUNMMXU 1

FunPF

phsA

100

Cosine phi phase B (fund)

FUNMMXU 1

FunPF

phsB

100

Cosine phi phase C (fund)

FUNMMXU 1

FunPF

phsC

100

Cosine phi average (fund)

FUNMMXU 1

FunPF

net

100

ACTIVE POWER P (fund)

FUNMMXU 1

FunTotW

mag

100

REACTIVE POWER Q (fund)

FUNMMXU 1

FunTotVAr

mag

100

POWER S (fund)

FUNMMXU 1

FunTotVA

mag

100

Phase A Active P (fund)

FUNMMXU 1

FunW

phsA

100

Phase B Active P (fund)

FUNMMXU 1

FunW

phsB

100

Phase C Active P (fund)

FUNMMXU 1

FunW

phsC

100

Phase A Reactive Q (fund)

FUNMMXU 1

FunVAr

phsA

100

Phase B Reactive Q (fund)

FUNMMXU 1

FunVAr

phsB

100

Phase C Reactive Q (fund)

FUNMMXU 1

FunVAr

phsC

100

Phase A S (fund)

FUNMMXU 1

FunVA

phsA

100

Phase B S (fund)

FUNMMXU 1

FunVA

phsB

100

Phase C S (fund)

FUNMMXU 1

FunVA

phsC

100

Table 192. Instantaneous Fundamental measurements Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Analog 1

PHSMMXU

1

OpPhasor1

phsA

100

Analog 2

PHSMMXU

1

OpPhasor2

phsB

100

Analog 3

PHSMMXU

1

OpPhasor3

phsC

100

Analog 4

PHSMMXU

1

OpPhasor4

neut

100

Analog 5

PHSMMXU

1

OpPhasor5

phsA

100

Analog 6

PHSMMXU

1

OpPhasor6

phsB

100

Analog 7

PHSMMXU

1

OpPhasor7

phsC

100

Analog 8

PHSMMXU

1

OpPhasor8

neut

100

Analog 9

PHSMMXU

1

OpPhasor9

phsA

100

Analog 10

PHSMMXU

1

OpPhasor10

phsB

100

Analog 11

PHSMMXU

1

OpPhasor11

phsC

100

Analog 12

PHSMMXU

1

OpPhasor12

net

100

Table 193. Energy counter Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Active Energy Out

MMTR

1

SupWh

actVal

100

Active Energy In

MMTR

1

DmdWh

actVal

100

Reactive Energy Out

MMTR

1

SupVArh

actVal

100

Reactive Energy In

MMTR

1

DmdVArh

actVal

100

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Table 194. Sequences Measurement

Node

Instance

Data

Attribute

Refresh (ms)

I0

MSQI

1

SeqA

c1

2

V0

MSQI

1

SeqV

c1

2

I1

MSQI

1

SeqA

c2

2

V1

MSQI

1

SeqV

c2

2

I2

MSQI

1

SeqA

c3

2

V2

MSQI

1

SeqV

c3

2

Table 195. THD Measurement

Node

Instance

Data

Attribute

Refresh (ms)

THD phase A Current

MHAI

1

ThdA

phsA

100

THD phase B Current

MHAI

1

ThdA

phsB

100

THD phase C Current

MHAI

1

ThdA

phsC

100

THD Neutral Current

MHAI

1

ThdA

neut

100

THD Average Current

MHAI

1

ThdA

net

100

THD phase A Voltage

MHAI

1

ThdPhV

phsA

100

THD phase B Voltage

MHAI

1

ThdPhV

phsB

100

THD phase C Voltage

MHAI

1

ThdPhV

phsC

100

THD Neutral Voltage

MHAI

1

ThdPhV

neut

100

THD Averagel Voltage

MHAI

1

ThdPhV

net

100

Table 196. Historic Edition 1 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Imax Historic phase A

MSTA

1

MaxAmps

phsA

1000

Imin Historic phase A

MSTA

1

MinAmps

phsA

1000

Imax Historic phase B

MSTA

1

MaxAmps

phsB

1000

Imin Historic phase B

MSTA

1

MinAmps

phsB

1000

Imax Historic phase C

MSTA

1

MaxAmps

phsC

1000

Imin Historic phase C

MSTA

1

MinAmps

phsC

1000

Vmax Historic phase A

MSTA

1

MaxVolts

phsA

1000

Vmin Historic phase A

MSTA

1

MinVolts

phsA

1000

Vmax Historic phase B

MSTA

1

MaxVolts

phsB

1000

Vmin Historic phase B

MSTA

1

MinVolts

phsB

1000

Vmax Historic phase C

MSTA

1

MaxVolts

phsC

1000

Vmin Historic phase C

MSTA

1

MinVolts

phsC

1000

VAmax Historic

MSTA

1

MaxVA

net

1000

VAmin Historic

MSTA

1

MinVA

net

1000

Wmax Historic

MSTA

1

MaxW

net

1000

Wmin Historic

MSTA

1

MinW

net

1000

VAr max Historic

MSTA

1

MaxVAr

net

1000

VAr min Historic

MSTA

1

MinVAr

net

1000

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MEASUREMENT LIST 

Table 197. Historic Edition 2 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Imax Historic phase A

maxMMXU

1

A

phsA.cVal

1000

Imin Historic phase A

minMMXU

1

A

phsA.cVal

1000

Imax Historic phase B

maxMMXU

1

A

phsB.cVal

1000

Imin Historic phase B

minMMXU

1

A

phsB.cVal

1000

Imax Historic phase C

maxMMXU

1

A

phsC.cVal

1000

Imin Historic phase C

minMMXU

1

A

phsC.cVal

1000

Vmax Historic phase A

maxMMXU

1

PhV

phsA.cVal

1000

Vmin Historic phase A

minMMXU

1

PhV

phsA.cVal

1000

Vmax Historic phase B

maxMMXU

1

PhV

phsB.cVal

1000

Vmin Historic phase B

minMMXU

1

PhV

phsB.cVal

1000

Vmax Historic phase C

maxMMXU

1

PhV

phsC.cVal

1000

Vmin Historic phase C

minMMXU

1

PhV

phsC.cVal

1000

VAmax Historic

maxMMXU

1

TotVA

mag.f

1000

VAmin Historic

minMMXU

1

TotVA

mag.f

1000

Wmax Historic

maxMMXU

1

TotW

mag.f

1000

Wmin Historic

minMMXU

1

TotW

mag.f

1000

VAr max Historic

maxMMXU

1

TotVAr

mag.f

1000

VAr min Historic

minMMXU

1

TotVAr

mag.f

1000

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MEASUREMENT LIST 

Table 198. Differential Current Measurement Diff. Current phase A Diff. Current phase B Diff. Current phase C Restr. Current phase A Restr. Current phase B Restr. Current phase C Diff. Current Fault A Diff. Current Fault B Diff. Current Fault C Restr. Current Fault A Restr. Current Fault B Restr. Current Fault C

Node PDIF PDIF PDIF PDIF PDIF PDIF PDIF PDIF PDIF PDIF PDIF PDIF

Instance 1 1 1 1 1 1 1 1 1 1 1 1

Data DifAClc DifAClc DifAClc RstA RstA RstA FltDifAClc FltDifAClc FltDifAClc FltRstA FltRstA FltRstA

Attribute phsA phsB phsC phsA phsB phsC phsA phsB phsC phsA phsB phsC

Refresh (ms) 2 2 2 2 2 2 1000 1000 1000 1000 1000 1000

Table 199. 2nd Harm Differential Current Measurement 2nd Harm. Diff. Current A 2nd Harm. Diff. Current B 2nd Harm. Diff. Current C

Node DFPHAR DFPHAR DFPHAR

Instance 1 1 1

Data RstA RstA RstA

Attribute phsA phsB phsC

Refresh (ms) 2 2 2

Attribute phsA phsB phsC

Refresh (ms) 2 2 2

Attribute phsA phsB phsC

Refresh (ms) 2 2 2

Attribute phsA phsB phsC

Refresh (ms) 2 2 2

Table 200. 3rd Harm Differential Current Measurement 3rd Harm. Diff. Current A 3rd Harm. Diff. Current B 3rd Harm. Diff. Current C

Node DFPHAR DFPHAR DFPHAR

Instance 2 2 2

Data RstA RstA RstA

Table 201. 4th Harm Differential Current Measurement 4th Harm. Diff. Current A 4th Harm. Diff. Current B 4th Harm. Diff. Current C

Node DFPHAR DFPHAR DFPHAR

Instance 3 3 3

Data RstA RstA RstA

Table 202. 5th Harm Differential Current Measurement 5th Harm. Diff. Current A 5th Harm. Diff. Current B 5th Harm. Diff. Current C

Node DFPHAR DFPHAR DFPHAR

Instance 4 4 4

Data RstA RstA RstA

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MEASUREMENT LIST 

Table 203. Winding 2 Measurement Imax Historic phase A2 Imin Historic phase A2 Imax Historic phase B2 Imin Historic phase B2 Imax Historic phase C2 Imin Historic phase C2 IN2 IA2 IB2 IC2 IA2 fundamental IB2 fundamental IC2 fundamental IN2 fundamental Fault phase A Current2 Fault phase B Current2 Fault phase C Current2 Fault Neutral Current2 THD phase A Current2 THD phase B Current2 THD phase C Current2 THD Neutral Current2 Max. fault phase A Current2 Max. fault phase B Current2 Max. fault phase C Current2 Max. fault Neutral Current2

Node MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF

Instance 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Data MaxAmpsRem MinAmpsRem MaxAmpsRem MinAmpsRem MaxAmpsRem MinAmpsRem OpARem OpARem OpARem OpARem FunARem FunARem FunARem FunARem FltARem FltARem FltARem FltARem ThdARem ThdARem ThdARem ThdARem MaxFltARem MaxFltARem MaxFltARem MaxFltARem

Attribute phsA phsA phsB phsB phsC phsC neut phsA phsB phsC phsA phsB phsC neut phsA phsB phsC neut phsA phsB phsC neut phsA phsB phsC neut

Refresh (ms) 1000 1000 1000 1000 1000 1000 100 100 100 100 100 100 100 100 1000 1000 1000 1000 100 100 100 100 1000 1000 1000 1000

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MEASUREMENT LIST 

Table 204. Winding 3 Measurement Imax Historic phase A3 Imin Historic phase A3 Imax Historic phase B3 Imin Historic phase B3 Imax Historic phase C3 Imin Historic phase C3 IA3 IB3 IC3 IA3 fundamental IB3 fundamental IC3 fundamental Fault phase A Current3 Fault phase B Current3 Fault phase C Current3 THD phase A Current3 THD phase B Current3 THD phase C Current3 Max. fault phase A Current3 Max. fault phase B Current3 Max. fault phase C Current3

Node MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF MDIF

Instance 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

Data MaxAmpsRem MinAmpsRem MaxAmpsRem MinAmpsRem MaxAmpsRem MinAmpsRem OpARem OpARem OpARem FunARem FunARem FunARem FltARem FltARem FltARem ThdARem ThdARem ThdARem MaxFltARem MaxFltARem MaxFltARem

Attribute phsA phsA phsB phsB phsC phsC phsA phsB phsC phsA phsB phsC phsA phsB phsC phsA phsB phsC phsA phsB phsC

Refresh (ms) 1000 1000 1000 1000 1000 1000 100 100 100 100 100 100 1000 1000 1000 100 100 100 1000 1000 1000

Table 205. Restricted earth 1 Measurement

Restricted earth Rst.earth Current fault

Node PREA PREA

Instance 1 1

Data RstA FltRstA

Attribute net net

Refresh (ms) 2 2

Attribute net net

Refresh (ms) 2 2

Table 206. Restricted earth 2 Measurement

Restricted earth 2 Rst.earth Current fault 2

Node PREA PREA

Instance 2 2

Data RstA FltRstA

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MEASUREMENT LIST 

Table 207. Breaker Edition 1 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Openings Counter B1

XCBR

1

OpCnt

stVal

100

Max.Amp.Switch.ph.A B1

XCBR

1

MCut

phsA

1000

Max.Amp.Switch.ph.B B1

XCBR

1

MCut

phsB

1000

Max.Amp.Switch.ph.C B1

XCBR

1

MCut

phsC

1000

Last Amp.Switch.ph.A B1

XCBR

1

LCut

phsA

1000

Last .Amp.Switch.ph.B B1

XCBR

1

LCut

phsB

1000

Last .Amp.Switch.ph.C B1

XCBR

1

LCut

phsC

1000

Open Counter ph.A B1

XCBR

1

OpenCnt

phsA

100

Open Counter ph.B B1

XCBR

1

OpenCnt

phsB

100

Open Counter ph.C B1

XCBR

1

OpenCnt

phsC

100

Trip Counter ph.A B1

XCBR

1

TripCnt

phsA

100

Trip Counter ph.B B1

XCBR

1

TripCnt

phsB

100

Trip Counter ph.C B1

XCBR

1

TripCnt

phsC

100

Close Counter ph.A B1

XCBR

1

ClCnt

phsA

100

Close Counter ph.B B1

XCBR

1

ClCnt

phsB

100

Close Counter ph.C B1

XCBR

1

ClCnt

phsC

100

Table 208. Breaker Edition 2 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Openings Counter B1

XCBR

1

OpCnt

stVal

100

Max.Amp.Switch.ph.A B1

XCBR

1

MCut

phsA

1000

Max.Amp.Switch.ph.B B1

XCBR

1

MCut

phsB

1000

Max.Amp.Switch.ph.C B1

XCBR

1

MCut

phsC

1000

Last Amp.Switch.ph.A B1

XCBR

1

LCut

phsA

1000

Last .Amp.Switch.ph.B B1

XCBR

1

LCut

phsB

1000

Last .Amp.Switch.ph.C B1

XCBR

1

LCut

phsC

1000

Open Counter ph.A B1

XCBR

1

OpenCntA

stVal

100

Open Counter ph.B B1

XCBR

1

OpenCntB

stVal

100

Open Counter ph.C B1

XCBR

1

OpenCntC

stVal

100

Trip Counter ph.A B1

XCBR

1

TripCntA

stVal

100

Trip Counter ph.B B1

XCBR

1

TripCntB

stVal

100

Trip Counter ph.C B1

XCBR

1

TripCntC

stVal

100

Close Counter ph.A B1

XCBR

1

ClCntA

stVal

100

Close Counter ph.B B1

XCBR

1

ClCntB

stVal

100

Close Counter ph.C B1

XCBR

1

ClCntC

stVal

100

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MEASUREMENT LIST 

Table 209. Breaker 1 - Operation supervision Measurement Ki2 accumulated ph.A B1 Ki2 accumulated ph.B B1 Ki2 accumulated ph.C B1 Max.Ki2 accumulated B1 T.electric opening Br.1 A T.electric opening Br.1 B T.electric opening Br.1 C T.mechanic opening Br.1 A T.mechanic opening Br.1 B T.mechanic opening Br.1 C T.opening dispersion Br.1 AB T.opening dispersion Br.1 BC T.opening dispersion Br.1 CA T.electric closing Br.1 A T.electric closing Br.1 B T.electric closing Br.1 C T.mechanic closing Br.1 A T.mechanic closing Br.1 B T.mechanic closing Br.1 C T.closing dispersion Br.1 AB T.closing dispersion Br.1 BC T.closing dispersion Br.1 CA Inactive days Br.1 A Inactive days Br.1 B Inactive days Br.1 C Max.dispersion opening 1 AB Max.dispersion opening 1 BC Max.dispersion opening 1 CA Max.dispersion closing 1 AB Max.dispersion closing 1 BC Max.dispersion closing 1 CA Avg.dispersion opening 1 AB Avg.dispersion opening 1 BC Avg.dispersion opening 1 CA Avg.dispersion closing 1 AB Avg.dispersion closing 1 BC Avg.dispersion closing 1 CA Avg.electric opening 1 A Avg.electric opening 1 B Avg.electric opening 1 C Avg.electric closing 1 A Avg.electric closing 1 B Avg.electric closing 1 C Avg.mechanical opening 1 A Avg.mechanical opening 1 B Avg.mechanical opening 1 C Avg.mechanical closing 1 A Avg.mechanical closing 1 B Avg.mechanical closing 1 C Max.electric opening 1 A Max.electric opening 1 B Max.electric opening 1 C Max.electric closing 1 A Max.electric closing 1 B Max.electric closing 1 C Max.mechanical opening 1 A Max.mechanical opening 1 B Max.mechanical opening 1 C Max.mechanical closing 1 A Max.mechanical closing 1 B

Node CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU CBOU

Instance 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Data KI2A KI2A KI2A MaxKI2A ElOpnTmsA ElOpnTmsB ElOpnTmsC MeOpnTmsA MeOpnTmsB MeOpnTmsC DiOpnTmsAB DiOpnTmsBC DiOpnTmsCA ElClsTmsA ElClsTmsB ElClsTmsC MeClsTmsA MeClsTmsB MeClsTmsC DiClsTmsAB DiClsTmsBC DiClsTmsCA NoOpDayA NoOpDayB NoOpDayC MaxDiOpAB MaxDiOpBC MaxDiOpCA MaxDiClAB MaxDiClBC MaxDiClCA MedDiOpAB MedDiOpBC MedDiOpCA MedDiClAB MedDiClBC MedDiClCA MedElOpAB MedElOpBC MedElOpCA MedElClAB MedElClBC MedElClCA MedMeOpAB MedMeOpBC MedMeOpCA MedMeClAB MedMeClBC MedMeClCA MaxElOpAB MaxElOpBC MaxElOpCA MaxElClAB MaxElClBC MaxElClCA MaxMeOpAB MaxMeOpBC MaxMeOpCA MaxMeClAB MaxMeClBC

Attribute phsA phsB phsC general mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag

Refresh (ms) 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000

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MEASUREMENT LIST 

Max.mechanical closing 1 C Br1 Pole wear A Br1 Pole wear B Br1 Pole wear C

CBOU CBOU CBOU CBOU

1 1 1 1

MaxMeClCA BrWear BrWear BrWear

mag phsA phsB phsC

1000 1000 1000 1000

Table 210. Breaker 2 Edition 1 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Openings Counter B2

XCBR

2

OpCnt

stVal

100

Max.Amp.Switch.ph.A B2

XCBR

2

MCut

phsA

1000

Max.Amp.Switch.ph.B B2

XCBR

2

MCut

phsB

1000

Max.Amp.Switch.ph.C B2

XCBR

2

MCut

phsC

1000

Last Amp.Switch.ph.A B2

XCBR

2

LCut

phsA

1000

Last .Amp.Switch.ph.B B2

XCBR

2

LCut

phsB

1000

Last .Amp.Switch.ph.C B2

XCBR

2

LCut

phsC

1000

Open Counter ph.A B2

XCBR

2

OpenCnt

phsA

100

Open Counter ph.B B2

XCBR

2

OpenCnt

phsB

100

Open Counter ph.C B2

XCBR

2

OpenCnt

phsC

100

Trip Counter ph.A B2

XCBR

2

TripCnt

phsA

100

Trip Counter ph.B B2

XCBR

2

TripCnt

phsB

100

Trip Counter ph.C B2

XCBR

2

TripCnt

phsC

100

Close Counter ph.A B2

XCBR

2

ClCnt

phsA

100

Close Counter ph.B B2

XCBR

2

ClCnt

phsB

100

Close Counter ph.C B2

XCBR

2

ClCnt

phsC

100

Table 211. Breaker 2 Edition 2 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Openings Counter B2

XCBR

2

OpCnt

stVal

100

Max.Amp.Switch.ph.A B2

XCBR

2

MCut

phsA

1000

Max.Amp.Switch.ph.B B2

XCBR

2

MCut

phsB

1000

Max.Amp.Switch.ph.C B2

XCBR

2

MCut

phsC

1000

Last Amp.Switch.ph.A B2

XCBR

2

LCut

phsA

1000

Last .Amp.Switch.ph.B B2

XCBR

2

LCut

phsB

1000

Last .Amp.Switch.ph.C B2

XCBR

2

LCut

phsC

1000

Open Counter ph.A B2

XCBR

2

OpenCntA

stVal

100

Open Counter ph.B B2

XCBR

2

OpenCntB

stVal

100

Open Counter ph.C B2

XCBR

2

OpenCntC

stVal

100

Trip Counter ph.A B2

XCBR

2

TripCntA

stVal

100

Trip Counter ph.B B2

XCBR

2

TripCntB

stVal

100

Trip Counter ph.C B2

XCBR

2

TripCntC

stVal

100

Close Counter ph.A B2

XCBR

2

ClCntA

stVal

100

Close Counter ph.B B2

XCBR

2

ClCntB

stVal

100

Close Counter ph.C B2

XCBR

2

ClCntC

stVal

100

Table 212. Breaker 2 - Operation supervision Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Ki2 accumulated ph.A B2 Ki2 accumulated ph.B B2 Ki2 accumulated ph.C B2 Max.Ki2 accumulated B2

DIFCBOU DIFCBOU DIFCBOU DIFCBOU

1 1 1 1

KI2A KI2A KI2A MaxKI2A

phsA phsB phsC mag

1000 1000 1000 1000

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Table 213. Breaker 3 Edition 1 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Openings Counter B3

XCBR

3

OpCnt

stVal

100

Max.Amp.Switch.ph.A B3

XCBR

3

MCut

phsA

1000

Max.Amp.Switch.ph.B B3

XCBR

3

MCut

phsB

1000

Max.Amp.Switch.ph.C B3

XCBR

3

MCut

phsC

1000

Last Amp.Switch.ph.A B3

XCBR

3

LCut

phsA

1000

Last .Amp.Switch.ph.B B3

XCBR

3

LCut

phsB

1000

Last .Amp.Switch.ph.C B3

XCBR

3

LCut

phsC

1000

Open Counter ph.A B3

XCBR

3

OpenCnt

phsA

100

Open Counter ph.B B3

XCBR

3

OpenCnt

phsB

100

Open Counter ph.C B3

XCBR

3

OpenCnt

phsC

100

Trip Counter ph.A B3

XCBR

3

TripCnt

phsA

100

Trip Counter ph.B B3

XCBR

3

TripCnt

phsB

100

Trip Counter ph.C B3

XCBR

3

TripCnt

phsC

100

Close Counter ph.A B3

XCBR

3

ClCnt

phsA

100

Close Counter ph.B B3

XCBR

3

ClCnt

phsB

100

Close Counter ph.C B3

XCBR

3

ClCnt

phsC

100

Table 214. Breaker 3 Edition 2 Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Openings Counter B3

XCBR

3

OpCnt

stVal

100

Max.Amp.Switch.ph.A B3

XCBR

3

MCut

phsA

1000

Max.Amp.Switch.ph.B B3

XCBR

3

MCut

phsB

1000

Max.Amp.Switch.ph.C B3

XCBR

3

MCut

phsC

1000

Last Amp.Switch.ph.A B3

XCBR

3

LCut

phsA

1000

Last .Amp.Switch.ph.B B3

XCBR

3

LCut

phsB

1000

Last .Amp.Switch.ph.C B3

XCBR

3

LCut

phsC

1000

Open Counter ph.A B3

XCBR

3

OpenCntA

stVal

100

Open Counter ph.B B3

XCBR

3

OpenCntB

stVal

100

Open Counter ph.C B3

XCBR

3

OpenCntC

stVal

100

Trip Counter ph.A B3

XCBR

3

TripCntA

stVal

100

Trip Counter ph.B B3

XCBR

3

TripCntB

stVal

100

Trip Counter ph.C B3

XCBR

3

TripCntC

stVal

100

Close Counter ph.A B3

XCBR

3

ClCntA

stVal

100

Close Counter ph.B B3

XCBR

3

ClCntB

stVal

100

Close Counter ph.C B3

XCBR

3

ClCntC

stVal

100

Table 215. Breaker 3 - Operation supervision Measurement Ki2 accumulated ph.A B3 Ki2 accumulated ph.B B3 Ki2 accumulated ph.C B3 Max.Ki2 accumulated B3

Node DIFCBOU DIFCBOU DIFCBOU DIFCBOU

Instance 2 2 2 2

Data KI2A KI2A KI2A MaxKI2A

Attribute phsA phsB phsC mag

Refresh (ms) 1000 1000 1000 1000

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Table 216. Recloser Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Total Reclose Counter

RREC

1

RecCnt

actVal

100

1st 3phase Reclose Counter

RREC

1

Rec1P3Cnt

actVal

100

Second Reclose Counter

RREC

1

Rec2Cnt

actVal

100

Third Reclose Counter

RREC

1

Rec3Cnt

actVal

100

Fourth Reclose Counter

RREC

1

Rec4Cnt

actVal

100

Table 217 Thermal Image Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Thermal Img. Phases

PTTR

1

TmpRl

mag

100

Thermal Img. Gr.

GPTTR

1

TmpRl

mag

100

Thermal Img. Phases 2

PTTR

2

TmpRl

mag

100

Thermal Img. Gr.2

GPTTR

2

TmpRl

mag

100

Thermal Img. Phases 3

PTTR

3

TmpRl

mag

100

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Table 218. Board 1 of RTD and analogue outputs Measurement Temperature 1 Temperature 2 Temperature 3 Temperature 1 Temperature 2 Temperature 3 Temperature 1 Temperature 2 Temperature 3 Temperature 1 Temperature 2 Analog. output 1 Analog. output 2 Analog. output 3 Analog. output 4

Node RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO

Instance 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Data Tmp1 Tmp2 Tmp3 Tmp4 Tmp5 Tmp6 Tmp7 Tmp8 Tmp9 Tmp10 Tmp11 OutAn1 OutAn2 OutAn3 OutAn4

Attribute mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag

Refresh (ms) 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000

Attribute mag mag mag mag mag mag mag mag mag mag mag mag mag mag mag

Refresh (ms) 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000

Table 219. Board 2 of RTD and analogue outputs Measurement Temperature 1 Temperature 2 Temperature 3 Temperature 1 Temperature 2 Temperature 3 Temperature 1 Temperature 2 Temperature 3 Temperature 1 Temperature 2 Analog. output 1 Analog. output 2 Analog. output 3 Analog. output 4

Node RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO RTDGGIO

Instance 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2

Data Tmp1 Tmp2 Tmp3 Tmp4 Tmp5 Tmp6 Tmp7 Tmp8 Tmp9 Tmp10 Tmp11 OutAn1 OutAn2 OutAn3 OutAn4

Table 220. Temperature Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Temperature

CTSU

1

Temp

net

1000

Table 221. Power supply Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Power Supply

GENLLN0

1

PSup

net

1000

Power Supply 2

GENLLN0

1

PSup2

net

1000

Table 222. Internal battery Measurement

Node

Instance

Data

Attribute

Refresh (ms)

Internal battery

LPHD

1

IntBat

net

1000

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PREVENTIVE MAINTENANCE 

28. PREVENTIVE MAINTENANCE The unit continually checks the various incorporated elements and cards. If an error is detected in any of the elements or cards, an alarm is generated. The available signals indicate faults in the card check, in the communications between the cards, in the unit’s configuration, etc. The detected errors are shown in:

❑ Status report ❑ Incident report ❑ Sequence of events (SOE) ❑ Digital outputs and CPU hardware alarm output. ❑ IHMI leds and status leds The errors can be critical and non critical, depending on the effect they have in the device.

Critical errors Critical hardware error. Indicates that a critical error has been produced. In addition to this signal, the cause that produced the signal will be indicated. If the error affects the unit’s operation, a critical error is generated, which in addition to the signal acts on:

❑ Colour front LED. Non-configurable status LED, which indicates the unit’s general status. If the LED is green, it indicates that everything is correct, while if it is red it indicates a critical error in the unit.

❑ CPU Relay. Non-configurable 3-contact relay, which indicates the unit’s general status. If the LED is active (common terminal – NO), it indicates that everything is correct, while if it is deactivated (common terminal– NC) it indicates a critical error in the unit. If the unit is switched off, the relay is deactivated. The causes that produce errors are:

❑ CPU error. Indicates that the check has detected an error in the CPU ❑ Analogue error. Indicates an error in transformers card. ❑ I/O micro error. Indicates an error in the I/O cards’ micro. ❑ Analogue connection error. Indicates that a fault has been produced in the communications between the CPU and the transformers card.

❑ I/O connection error. Indicates that a fault has been produced in the communication between the CPU and an I/O card. Additionally, it will indicate the card which has suffered the failure:

 Error card address x. Indicates that there is a communication error with the card with the address x. ❑ Front connection error. Indicates that a fault has been produced in the communications between the CPU and the unit’s front card.

❑ Shared analogue memory error. Indicates that a fault has been produced in the Data exchange memory between the CPU and the transformers card.

❑ Error shared I/O memory. Indicates that a fault has been produced in the Data exchange memory between the CPU and the I/O cards.

❑ Alarm settings. Indicates that errors have been detected in the storage of the unit’s settings. ❑ FW Alarm. Indicates that the relay firmware versions are incompatible. ❑ Memory check alarm. Indicates that errors have been detected in the checking of the unit’s memory. ❑ Converter check alarm. Indicates that errors have been detected in the transformers card AD converter. ❑ Converter voltage level alarm. Indicates that errors have been detected in the transformers card reference voltages.. ❑ Relay activation alarm. Indicates that an error has been detected in the activation of at least one of the I/O cards’ relays. ❑ I/O configuration error. Indicates that the configuration of the I/O cards does not coincide with the unit’s correct configuration.

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PREVENTIVE MAINTENANCE  ❑ General Vdc error. Indicates a failure in the internal power supply levels. ❑ For each I/O card there is are 5 signals, indicating:  Status OK. Indicates that the card is configured correctly and without errors  Configured & No_detected. Indicates that the card is configured by the user, but not detected in the unit. This may be because it is not assembled or because it has an error. Equivalent to the current communication error.

 Different configuration. The type indicated by the user and the type detected by the unit do not coincide.  No_configured & detected. Indicates that card that has not been configured by the user has been detected in an address.

 Internal card error. A card check error has been received (includes relay check).

Non critical errors These errors have a limited effect on the device.

❑ RTC clock error. Indicates that the check has detected an error in the real time clock. ❑ Continuous component monitoring alarm. Indicates that an error in the continuous measurement monitoring has been detected in the transformers card.

❑ Frequency configuration error. This is not a unit failure, but rather a configuration failure. Indicates that the frequency measurement of the signals being injected into the unit do not match the set measurement, that is, the unit is configured as 50Hz and the signals which are being injected are greater than 55Hz; or that the unit is configured as 60 Hz and the signals being injected are less than 55 Hz.

❑ Internal battery failure. Indicates that the data storage battery is below the security levels and that the data may be lost at shutdown.

❑ Version compatibility error. Indicates that the versions of the unit's firmware are not correct. ❑ Time setting configuration alarm. Indicates that there is an error in the configuration of the unit’s time setting.

28.1 ERROR DETECTION The error detection can be made by any of the indicated ways.

Status report: Figure 149 shows the screen of the PacFactory that show the available check signals. The example screen shows activation of critical error (HW error), generated by I/O configuration error (card 2 is not detected). It also indicates Internal battery failure. On the other hand, it shows I/O card 1 is correct.

Incident reports and sequence of events: The available check signals are shown in both messages.

Led and digital outputs: The leds and digital output can be configured with any of the error signals

Status Led and critical error output: Colour front LED and CPU relay are activated when a critical error is detected. They are not configurable.

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PREVENTIVE MAINTENANCE 

Figure 149 Device checks screen

28.2 ERROR HANDLING PROCEDURE The procedure will depend on the detected error and the device status.

❑ If the device is off, check that the power supply is correct. If the device is well supplied, contact the technical service ❑ If the device is on but it shows failure, return to the events screen and check which type of error it is  If critical error, with no specific indication, is shown and the error persists after turning the unit off and on, contact the technical service.

 If converter or reference voltage error is shown. Check the Measurements, and if they are correct, turn off and on the unit; if the error does not disappear, contact the technical service.

 If Clock error is shown, synchronize manually. If the error persists, contact the technical service.  If error in the setting is shown, send the settings again. If error persists contact the technical service

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PROTECTION DEVICES WITH SAMPLED VALUES 

29. PROTECTION DEVICES WITH SAMPLED VALUES These protection units receive samples of analog measurements using Sampled Values (SV) protocol, through an Ethernet network. They can be connected to merging units or electronic transformers that follow IEC61850-9-2 or IEC61869-9 standards. The device can communicate through two physical Ethernet interfaces RJ45 or optic fibre. PRP/HSR redundancy and Link failover redundancy are available. Available measures and their accuracy are determined by the accuracy of the external SV publishers. These publishers will be responsible for capturing and sending analog measurements of the lines, generating SV frames through an Ethernet communications network. The device will only subscribe, among all the available measures, to those that are necessary for their correct operation. Local measures captured directly through current and / or voltage input channels are allowed. Therefore, some of the measures can be local and some others sampled values. In order to operate correctly, the measures must be synchronized by GPS. The following figures show, according to model encoding, the board position.

Figure 150 19” chassis and redundant communications

Figure 151 19” chassis and redundant power supply and communications

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PROTECTION DEVICES WITH SAMPLED VALUES 

29.1 DEVICE MODELS There are multifunction protection (MD), distance (ZT), differential transformer (TD), line differential (LD) and control with measure (CD). The detailed functions included in every family are explained in the user manual of the family. The device model code includes three additional characters at the end of the model encoding to select the sampled values ports and the type of measures (see chapter 1). In these devices, the housing must be Chassis 19" 4U and I/O board 6, 7 and 8 are not available.

INGEPAC EF XX MODEL

MSV COMMUNICATION PORT (Sample values) E GFO F RJ45 L LC O GFO (ETH with PRP/HSR/Switch) P RJ45 (ETH with PRP/HSR/Switch) Nada LOCAL ANALOG MEASURES No local measures Configurable (All/None local)

A

-

-

ANALOG

ETH1

I/O 8 A

ETH2

I/O 6 -

I/O 7

I/O 4

INGEPAC EF-

I/O 5

I/O 2

I/O 3

ETH1

ETH2

COM5

COM6

COM2

COM3

COM4

I/O 1

COM1

CONTROL

HOUSING

MODEL

Figure 152 Sampled values options

A

ETH-1 ETH-2

D

29.2 PUBLISHERS DECLARATION It is necessary to have configuration files (CID) or configuration data of the SV publishers. If the subscription is made using PacFactory configuration tool, it is mandatory to import the CID files of the publishers and receivers into the same installation. For detailed information see the "Add-in of subscription" chapter.

29.3 SAMPLED VALUES SUBSCRIPTION The sampled values subscription is performed according to the IEC61850 standard (edition 2). The details of this functionality are:

❑ It is only allowed sampled values that comply with the recommended for protection and measurement, indicated in IEC61850-92LE ("Implementation guideline for digital interface to instrument transformers using IEC 61850-9-2" of UCA International Users Group) and IEC61869-9 ("Instrument transformers - Part 9: Digital interface for instrument transformers") standards, allowing the subscription up to 8 publishers. All subscribed publishers must use the same standard. If it is subscribed to publishers with different standards, the CID will be erased because of a non-valid configuration.

❑ After sending a configuration file, the subscription and reception remain operative until the CID has been parsed and fully validated. Then, the new subscription settings are loaded.

❑ The subscription is made with EC61850 edition 2 and can be used with edition 1.

29.3.1 Configuration According to IEC 61850 edition 2, the sampled values subscription uses the Inputs-ExtRef in the CID. The Inputs section defines all external values that will be received from other computers. In this section each ExtRef element refers to an external data and the element intAddr performs the mapping or association to a data of the device. In the case of sampled values, the Inputs section is included in the logical node "PHSMMXU". This node has an "OpPhasor" element associated with each analog measurement of the device. In this way, an external measurement, received through sampled values, can be assigned to an internal measurement of the subscriber device.

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PROTECTION DEVICES WITH SAMPLED VALUES 

The CID file of an IED with subscriptions to configured SMV messages contains several sections of IEDs. The section of the IED itself and sections of each merging unit IEDs that publishes the sampled values to which it is subscribed. These sections of the external IEDs only contain the data model necessary to perform the subscription in order to reduce the size of the CID file. For more information about the sampled values subscription configuration process, refer to the configuration software tool's user manual (energyFactorySuite/pacFactory).

29.3.2 ADD-IN of subscription The configuration tool has an add-in that allows the relay to subscribe to the publishers of sampled values in an easy way. To access it, it is necessary to access the 61850 configuration menu, as shown in Figure 153. Once the 61850 configuration menu is selected, through the icon , the subscriptions configurator is accessed, valid both for subscriptions to Gooses and to sampled values. In this case, "Sampled Values" option will be selected, as shown in Figure 154. Configuration tool shows all the sampled values control blocks available in the installation, allowing a maximum of 8 subscriptions (Figure 153). It is also possible to monitor the subscriptions by using LSVS logical nodes. "Data Binding" tab (Figure 156) shows the measurement channels used by the protection (depending on the model), and the current and voltage measurements (TCTR and TVTR) available in the added control blocks. Each data channel of the protection can be assigned a data, respecting the type of measurement of each channel, TCTR for intensities and TVTR for voltages. Figure 153 Subscription menu selection

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PROTECTION DEVICES WITH SAMPLED VALUES 

Figure 154 Subscription configuration

Figure 155 Sampled values control blocks selection

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PROTECTION DEVICES WITH SAMPLED VALUES 

Figure 156 LSVS nodes assignment

Figure 1572 Channel assignment

29.3.3 Monitoring The LSVS logical node of the data model is used to monitor subscriptions to SV messages. There are 8 instances of LSVS logical nodes that allow to monitor up to 8 subscriptions to sampled values. The configuration value in the LSVS logical node is the SvCBRef data (reference to the Sampled Values control block subscribed). This reference must be filled out when doing the configuration of the subscription, additionally allows to be modified in execution through an IEC 61850 client. The values monitored in this logical node are:

❑ NdsCom: Subscription needs commissioning. When true, the received SV message does not correspond to the current subscription settings. Verify that the configuration revision is correct.

❑ St: When true, the subscription is active. Otherwise it is inactive. ❑ SimSt: If true, subscribed SV messages with the simulation bit set are being received and accepted ❑ ConfRevNum: The expected configuration revision number in SV messages. ❑ RxConfRevNum: The configuration revision number received in SV messages. All this data are mapped in the internal database of the device and can be used in logics of the device and in the local display. The assigned Boolean signals are listed in the following table:

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PROTECTION DEVICES WITH SAMPLED VALUES 

Table 223. LSVS internal signals LOGICAL NODE LSVS1

LSVS2

LSVS3

LSVS4

LSVS5

LSVS6

LSVS7

LSVS8

ELEMENT

ASOCIATED INTERNAL SIGNAL

St (Subscription status)

24960

NdsCom (Needs commissioning)

24961

SimSt (Simulation status)

24962

St (Subscription status)

24963

NdsCom (Needs commissioning)

24964

SimSt (Simulation status)

24665

St (Subscription status)

24966

NdsCom (Needs commissioning)

24967

SimSt (Simulation status)

24968

St (Subscription status)

24969

NdsCom (Needs commissioning)

24970

SimSt (Simulation status)

24971

St (Subscription status)

24972

NdsCom (Needs commissioning)

24973

SimSt (Simulation status)

24974

St (Subscription status)

24975

NdsCom (Needs commissioning)

24976

SimSt (Simulation status)

24977

St (Subscription status)

24978

NdsCom (Needs commissioning)

24979

SimSt (Simulation status)

24980

St (Subscription status)

24981

NdsCom (Needs commissioning)

24982

SimSt (Simulation status)

24983

The following table, shows the integer signals. Internally they are mapped to counters Table 224. LSVS counters LOGICAL NODE LSVS1

LSVS2

LSVS3

LSVS4

LSVS5

LSVS6

LSVS7

LSVS8

ELEMENT

ASOCIATED INTERNAL COUNTER

ConfRevNum (ConfRev configured)

177

RxConfRevNum (ConfRev received)

178

ConfRevNum (ConfRev configured)

179

RxConfRevNum (ConfRev received)

180

ConfRevNum (ConfRev configured)

181

RxConfRevNum (ConfRev received)

182

ConfRevNum (ConfRev configured)

183

RxConfRevNum (ConfRev received)

184

ConfRevNum (ConfRev configured)

185

RxConfRevNum (ConfRev received)

186

ConfRevNum (ConfRev configured)

187

RxConfRevNum (ConfRev received)

188

ConfRevNum (ConfRev configured)

189

RxConfRevNum (ConfRev received)

190

ConfRevNum (ConfRev configured)

191

RxConfRevNum (ConfRev received)

192

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PROTECTION DEVICES WITH SAMPLED VALUES 

29.4 CONFIGURABLE LOCAL MEASURES The device code selection has different options for the local measures. In the "-" option, all measures are received through communications, using sampled values messages. In the "D" option, depending on the binary file loaded on the analog card, or all the measurements are wired directly to the analog card's measurement transformers (conventional wiring), or all of them are received by communications in the form of sampled values. The options are:

❑ All measures received from local transformer.  The signal "SV receiver device" is deactivated.  The device´s version doesn´t include the SV board versions.

❑ All measures received from sampled values.  The signal "SV receiver device" is activated.  The device´s version includes the SV board versions.

29.5 SAMPLED VALUES SIMULATION The device implements the simulation mode defined in the IEC 61850 Edition 2. This mode allows the simulation of any SV that is present in the communication network so that two SV with the same information data will be present at the same moment, the real one without the simulation bit active and the simulated one with the simulation bit active. If the subscriber is in simulation mode, once it has received the first simulation SV its values will be used instead of the values of the original SV. Therefore, if the device is in simulation mode, it still accepts 'original' SV messages, and only discards the 'original' SV messages for those SVs which are simulated. Simulation mode is enabled with the controllable data "Sim" included in the LPHD logical node in the GEN logical device. In each LSVS logical node, used to monitor SV subscription, the SimSt status shows with TRUE value that subscribed SV messages with the simulation bit set are being received and accepted. When the subscriber is not in simulation mode (GEN/LPHD.Sim.stVal=false) the simulated SVs are ignored. The device keep on using the "real" SV messages. When the subscriber is in simulation mode (GEN/LPHD.Sim.stVal=true) the simulated SVs are used for operational purposes. The device ignores the "real" SV messages after a first simulated one has been received. The corresponding LSVS.SimSt is set when the first simulated message is received and only cleared when LPHD.Sim.stVal is set to false. Once the device has received a simulated message for one of the subscribed SV messages, it will not process the real one until the simulation mode of the device (LPHD.Sim.stVal) is set to false.

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PROTECTION DEVICES WITH SAMPLED VALUES 

29.6 TEST MODE FOR SAMPLED VALUES The device implements the test mode for the SV reception. If the device is in test mode for the SV, only the measurements received in the message of sampled values with the Quality bit of the test mode active will be considered valid. The device can be set to test mode for SV using the "SV test mode On" Setting, included in GEN/LPHD logical node. Table 225. Test mode for sampled values setting Data Setting Min. Max. Step Remarks Type SVTestEna SV Test mode On NO/Yes enum

The signal "SV mode test Status" is activated when the device is in test mode for SV. Table 226. Test mode for sampled values signal Signal SV mode test Status

Data SVTestSt

Attribute stVal

29.7 BEHAVIOUR WITH LOSS OF SYNCHRONIZATION When a loss of synchronization is detected in the sampled value messages, the device can keep on protection or not depending on the settings. There is a setting that indicates how the device should operate when sampled values are not synchronized or when local synchronization is used. It is included in the logical node GEN/LPHD.

❑ Lost SV synchronization. Indicates the behaviour of the device depending on the synchronization type received in the sampled values messages. The available options are:

 Allow local. The device has to see the measures synchronized (Locally or globally) to consider them valid.  Allow only global. The device has to see the measures with global synchronization to consider them valid. Table 227. Behavior with loss of synchronization setting Data

Setting

Min. Max. Step Remarks Allow local (1) SyncLostMod Lost SV synchronization Allow only global (2)

Type enum

A device subscribed to a single MU, even if the measures it receives are not synchronized, it treats them as measures with local synchronization.

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