MCTC Ard [PDF]

Zitiervorschau

2 2. Product Information

Then, the controller runs the elevator in the light load direction to the nearest floor at emergency evacuation speed, and opens the door to let passengers out. This improves safety of the elevator running. ◆ Designation Rules

Thank you for purchasing the MCTC-ARD-C series elevator auto rescue device (ARD).

20

The MCTC-ARD-C is developed and produced independently by Inovance Technology, and well matches Inovance NICE series elevator controllers, as well as non-Inovance integrated controllers. It is also applicable to the control system running in the light load direction. Before using this product, read this manual carefully to fully understand features of the product and ensure safe use. This manual describes the specifications, mounting dimensions, terminals, installation and commissioning, and troubleshooting of the product.

Protection functions

☞☞ Product Features Good matching with NICE series elevator controllers Redundancy protection, reliable performance Intelligent management of battery, prolonging service life Accurate self-diagnostics, quicker fault location Modular design, easier maintenance

Environment

☞☞ Manual Obtaining The manual is subject to update without notice. You can obtain the latest version by using the following methods:

Single-phase 380 VAC, 50±5 Hz

Battery pack

12 V x 3 x 7 Ah

Elevator controller power

MCTC-ARD-C-4003, ≤ 3.7 KW MCTC-ARD-C-4007, ≤ 7.5 KW MCTC-ARD-C-4015, ≤ 15 KW MCTC-ARD-C-4018, ≤ 18.5 KW MCTC-ARD-C-4030, ≤ 30 KW

Output short circuit, overcurrent, and battery protection functions Installation location

No conductive materials, corrosive gas, flammable gas, metal powder, oil mist or dust

Altitude

< 1000 m (derated or consult Inovance if above 1000 m)

Ambient temperature

-10°C to +40°C

Humidity

< 95% RH, no condensation

Vibration

< 5.9 m/s2 (0.6 g)

Storage temperature

-20°C to +60°C

IP rating

IP20

Ventilation method

Naturally ventilated

ARD Model

MCTC-ARD-C-4007 MCTC-ARD-C-2007

MCTC-ARD-C-2018 MCTC-ARD-C-4030

COM

Weight

CANH

(kg)

CANL

248.0

217.0

383.4

480.0

430.0 151.2

15 COM

4 303.0

272.0

383.4

480.0

430.0 151.2

17

Wiring

Switch

MCTC-ARD-C-4007 MCTC-ARD-C-2007

248.0

217.0

383.4

431.7

99.0

151.2

15

K5 ON K5 OFF

Battery

MCTC-ARD-C-4003 with 12 V x 4.5 Ah x 3 MCTC-ARD-C-4007 with 12 V x 5.5 Ah x 3 MCTC-ARD-C-4015 with 12 V x 7 Ah x 3 MCTC-ARD-C-4018 with 12 V x 7 Ah x 3 MCTC-ARD-C-4030 with 12 V x 9 Ah x 3

Auxiliary contact 1NC+1NO

303.0

272.0

383.4

431.7

99.0

151.2

17 )UTZXUR IOXI[OZ ZKXSOTGRY

Install the ARD according to the required dimensions in one of the following methods.

J10

1 2

K1 K2

ON 1 2

3GOTVU]KXZKXSOTGRY

BOOT S2

PE

R

S

T

D1 D2 D3 D4 D5

T

PE

L3 L2 L1

ON

ON

K4

ON OFF

N1 PE

Yellow/Green cable

N

T PE

PE

Ground

Yellow/Green cable

ON 1 2 K1 K2

ON 1 2 K1 K2

1 2 K1 K2 ON 1 2 K1 K2

PE

Transformer 380V

1 2 3 4

0V 220V

COM ON 1 2 K1 K2

1: ON 2: ON

T

PE

Main circuit

Default Setting 1: OFF Input 3-phase 380 V 2: ON Output 1-phase 380 V

S

T

Control circuit

DIP switch

R

S

S

N1

Integrated elevator controller

R

R

Y1

DIP switch

M1 Y2

Input 3-phase 380 V

M2

Output 1-phase 220 V

Input 1-phase 220 V 1: ON 2: OFF Output 1-phase 220 V

TB:JX1

Emerg. evacuation startup signal

DI1

X20

TB:JX2

24V

TB:JXS1

Phase sequence shorting signal

124

TB:JXS2

130

TB:302

COM

CANL

Power of door operator and brake

M6: corresponds to Y6

COM

TB:CAN+

CANH

1: OFF Input 3-phase 220 V 2: OFF Output 1-phase 220 V

Safety circuit power

Reserved CAN signal

TB:CAN-

Emerg. evacuation completion signal

TB:X1

CANH CANL Y6: control cabinet output

COM in control cabinet

M6

Note: For 380 V input and 220 V output (with the neutral line), boh K1 and K2 must be in ON position. Figure 7 Electric wiring diagram for single-phase 220 V Power distribution box

Power output cables

Power input cables L1

L1

MCTC-ARD-C

N1

PE

L3

Yellow/Green cable

S

N1 PE

PE

Ground

Integrated elevator controller

R

R

L2

Control cabinet

R

S

Yellow/Green cable

S

PE

PE

Main circuit Transformer

Control circuit

220V

1 2 3 4

0V

Default Setting

DIP switch ON 1 2 K1 K2

ON 1 2 K1 K2 ON 1 2 K1 K2 ON 1 2 K1 K2

1: OFF Input 3-phase 380 V 2: ON Output 1-phase 380 V

COM ON 1 2 K1 K2

1: ON 2: ON

Input 3-phase 380 V Output 1-phase 220 V

1: ON Input 1-phase 220 V 2: OFF Output 1-phase 220 V

DIP switch

Y1 M1 Y2 M2

Emerg. evacuation startup signal

Phase sequence shorting signal

ON

OFF

Input single-phase 220 V Output single-phase 220 V

OFF

ON

Input three-phase 380 V Output single-phase 380 V

◆ Function Description

OFF

Input three-phase 220 V Output single-phase 220 V

1. Normal evacuation

DI1

TB:JX1 TB:JX2 TB:JXS1 TB:JXS2

TB:302

COM

CANL

Power of door operator and brake

M6: corresponds to Y6

TB:CAN+

CANH

1: OFF Input 3-phase 220 V 2: OFF Output 1-phase 220 V

Safety circuit power

Reserved CAN signal

TB:CAN-

Emerg. evacuation completion signal

TB:X1

COM in control cabinet

X20 24V 124 130

COM CANH CANL Y6: control cabinet output M6

Note: A control cable of 1.5 m length is provided at delivery. Note: The power cables and other cables of the ARD are prepared by users.

K4

Rocker switch

It is used to cut off output of the battery and enable battery charging.

● the mains power is normal, the ARD charges the battery. ●When

K5

Air switch

Cut off charging to the ARD and power supply from the ARD batteries to the elevator system.

J10

Program burning jumper

The jumper is in OFF position (pins 2 and 3 shorted) at delivery. Do not change it.

WARNING

OFF OFF OFF

L3

Control cabinet

N

The following part takes MCTC-ARD-C-4015 as an example to describe how the ARD functions.

8UIQKXY]OZIN

S R

L1 L2 L3 N1 N R S T J19

L1 L2 L3 N1 N

Jumper

L2

MCTC-ARD-C

It is in OFF position at delivery.

'OXY]OZIN

N1 N

L2 L3

ON

K5

ON

L1

CAN matched resistance jumper

OFF

S1

Power output cables

Power input cables L1

Input three-phase 380 V Output single-phase 220 V

BAT+

Y1 M1 Y2 M2 DI1 DI2 COMCANLCANHDI3 COM

MCTC-ARD-C-2030

1 2

K1 K2

Power distribution box

S2

ON

DI2 COM CANL CANH DI3 COM

MCTC-ARD-C-4030

ARD3T153M2

*/6 Y]OZIN

Figure 6 Electric wiring diagram for three-phase 220 V/380 V

Function

ON

BAT-

.

Commissioning

◆ Electric Wiring

K2

OFF

T R

It connects to the auxiliary contact of the main air switch to turn off the main air switch and terminate the evacuation. Valid with low level (0 to 0.8 V) or when the passive switch is open. Common terminal of signals

9OJK

MCTC-ARD-C-4003

ARD3T153U2

Coil voltage 220VAC-main contact 380 VAC/50 A

S1

Figure 5 Terminal arrangement diagram

Valid with low level (0 to 0.8 V) or when the passive switch is closed. After receiving this signal, the ARD considers that emergency running is completed. It stops output, exits the emergency running state and waits for system power-on. If the ARD does not receive this signal, it automatically stops output after running for 3 minutes.

They are connected to CAN communication of the CN3 terminal on the main control board.

Signal GND

5. Commissioning

ON

CAN communication

ON

Terminal Arrangement and Descriptions

MCTC-ARD-C-2015

Coil voltage 220 VAC-main contact 380 VAC/38 A-auxiliary contact 1NC+1NO

.

ON when the ARD is in emergency running state; OFF when the ARD exits the emergency running state.

Common terminal of signals

K1

4. Wiring

The mains power is connected to terminals L1, L2, L3 and N1 of the ARD. Terminals R, S, T, and N of the ARD are connected to the elevator control cabinet. Note: Do not connect the power input cables to the output terminals R, S, T of the ARD. Otherwise, the ARD will be damaged. Note: The door operator is powered by 220 V mains supply and connected to R and N. K1 and K2 of the main board S1 are at ON position.

Signal GND

Evacuation terminating signal

DI3

Floor-mounting

Drive board

400 VAC/63 A

(mm) (mm)

MCTC-ARD-C-2030

MCB

Air switch

(mm)

MCTC-ARD-C-4018

2

5

(mm)

Gross

MCTC-ARD-C-4015

Specifications

18.5 kW 30 kW

(mm)

D

MCTC-ARD-C-2015

1

Contactor

(mm)

B

MCTC-ARD-C-4015

MCTC-ARD-C-2018

4

H2

MCTC-ARD-C-2003

No.

3.7 kW–15 kW

H1

MCTC-ARD-C-4003

MCTC-ARD-C-4018

3

A

Wall-mounting

Table 2 Descriptions of major components Component

W

MCTC-ARD-C-2003

◆ Major Components

The device provides the emergency running function in the case of sudden power failure or phase loss. System installation, commissioning and maintenance personnel must have prior trainings on safety and product use. It is inhibited to ensure personal safety by using the startup, stop or input signals of the device during elevator maintenance as these signals cannot isolate dangerous voltage. Before electric wiring, use a reliable insulating component to disconnect power supply of the elevator.

Table 3 ARD mounting dimensions

Function Description

If J19 on the drive board is closed, when a low level signal (0-0.8 V) is input at DI2 or Forced evacuation the passive switch is closed, ARD performs signal forced output. This is often used for electric brake release.

DI2

DI1

CAUTION

Output voltage

DI1

Figure 4 Diagram of removing front cover

Floor-mounting

Wall-mounting

M2

WARNING

Three phase 380 to 440 VAC, 50/60 Hz

Left view

Front view

Left view

Front view

Evacuation completion signal

Loosen and remove the four screws on the front cover and remove the cover.

B

Y2

WARNING

The device is exposed to high voltage which can cause severe electric shock or even death. Exert extreme caution when using or getting close to the energized device.

A

M1

1. Safety Precautions

You need to remove the front cover before wiring the power cables and control circuit.

Three-phase 380 V

Input voltage

Phase sequence shorting signal

◆ Removing Front Cover

H2 H1

Y1

◆◆ Contact your provider. ◆◆ Log in to www.inovance.cn and download the user manual. ◆◆

Voltage Class Single/Threephase 220 V

Specifications

Y2

(2) Floor-mounting diagram

M2

A

Item

Emergency running startup signal

M1 (1) Wall-mounting diagram

Table 1 Technical specifications of MCTC-ARD-C-4015

Basic parameters

D

H2 B H1

Mark

◆ Technical Specifications

Preface

◆◆ ◆◆ ◆◆ ◆◆ ◆◆

Y1

D

Mark Power Rating 15 15 kW 30 30 kW

Option Type

Output terminals

T

W

40

1

R

N

W

Emergency ARD Evacuation power

19010431 B01

L3 S

ON

Mark

L2

Power terminals

Expansion screw (x 4)

OFF

Elevator Auto Rescue Device User Manual

Three-phase AC power input terminals

L1

The ARD can be mounted in the wall or on the floor.

MCTC - ARD - C - 40 - 15 MCTC

N1

M6*12 screw (x 4)

◆ Mounting Method

Terminal Name

PE

U-type angle iron (x 4)

The ARD is installed inside the elevator equipment room or shaft. A sufficient room for maintenance must be reserved when it is close to the elevator control cabinet. The environment must satisfy the requirements in Table 1.

Mark

Figure 2 Mounting dimensions

Figure 1 Designation rules of ARD

Series

Type

6 5

Table 4 Terminal descriptions of interface board Expansion screw (x 4)

◆ Installation Environment

The ARD monitors the mains power state in normal state. When power failure or phase loss occurs in the elevator, the ARD automatically enters the emergency running state and outputs power to the elevator controller.

Elevator optional part

5

Figure 3 Mounting diagram of ARD

3. Installation

◆ Product Introduction

Mark

4

3. Insta

2. Product Information

MCTC-ARD-C Series

3

The DIP switches K1 and K2 have been configured to match the three-phase 380 V model. Do not change them yourself. If a threephase/single-phase 220 V model is required, contact

● the mains power is abnormal, the ARD operates in the emergency ●When running state according to the following flowchart.

7 Figure 8 Emergency operation flowchart

8 6. Repair and Maintenance

Power failure

Y ARD discharges AC380V/AC220V

ARD sends emerg. running request

Elevator enters emerg. running

Y

position and carry out wiring according to Figure 5

Battery cover

Y ARD emerg. running ends

3 min emerg. running done

Y

2. Commissioning preparation and functions are normal

 Check the battery capacity, and ensure that 3 to 4 power

N

Battery

Y

Switch to mains power supply

Power Indicator

3.First-time commissioning

● the mains power to the elevator control cabinet, and the elevator ●When restores to normal running state. 2. Forced evacuation Forced evacuation is for the situation where there is power failure of the mains power and the ARD has terminated normal evacuation but you want to start ARD output again. When J19 on the drive board and DI2 are closed, ARD output is started. The jumper connected to J19 must be disconnected after evacuation.



● the controller reports errors that require power cutoff, neither ●When normal or emergency power supply is allowed. When the controller reports errors, K1, K2, and K4 are disconnected, but not K3. The fault code gives indication. ● reset; receiving reset mark; ARD function fault reset. ●Fault

Run the elevator to a middle floor, and then in the up or down direction. Cut off the main power when the elevator is in non-door zone area.

4.Emergency running  When the elevator cannot run, turn K4 switch of the ARD to

OFF position, and switch off the power supply of the elevator.

Take out the battery to be replaced as follows: Remove the two screws on upper part of the battery cover. Push downward the battery cover, and disconnect the cables on the battery. Take out the battery from the battery box.

 Open the front over, and turn off switch K5 of the ARD, and check whether wiring is correct.

Repair and Maintenance ◆ Battery Replacement

CAUTION

Turn off the ARD and disconnect it from the mains power. Take off your metal objects such as ring and watch. Use a screwdriver with insulated handle, and do not lay tools or other metals on the battery. NEVER short or reverse the positive and negative poles of the battery.

● the contract number. ●Binding ● ARD version number is availabe on the main control board in the ●The control cabinet.

Fault Display

Description

Troubleshooting

Short circuit (overcurrent) on output side

It is a non-resettable hardware overcurrent fault. Eliminate the causes, and power on the ARD again.

Overtemperature

When the NTC of the heatsink detects that the temperature reaches 90°C, the ARD automatically stops output, and restores to normal after the heatsink temperature falls below 82°C.

Battery undervoltage

Judgment during discharging: When the battery voltage reduces to below 28 VDC, and the ARD implements undervotage protection and stops output. When the AC power input restores to normal, the ARD restores to normal power supply state and charges the battery.

Battery overdischarge or switch not closed

Captive fastener

4. 220 VAC power supply When the mains power is normal, power supply is not controlled by software.

If the DIP switch is set to 380 V, the ARD doest not output 220 VAC (with the neutral line).

Judgment at startup: When the fault indicator is ON, check whether the air switch K5 and rocker switch K4 are in closed state. If the fault persists when both the switches are closed, it indicates the battery is overdischarged (voltage lower than 27 V). To solve this, the forced charging circuit charges the battery for 4 hours and power-on and -off are performed again. If the fault is eliminated, the battery is still serviceable; if the fault persists after the procedure is repeated several times, you need to replace the battery.

The ARD cannot provide emergency running at power failure when there is a warning indicating the voltage is low. In case of mains power failure, the detected battery voltage is below 38 V. When the AC power input restores to normal, Battery voltage the ARD restores to normal power supply state being low and charges the battery, and this warning is reset. If there is still no input from the mains power within 3 minutes or the voltage is below 28 V, K3 is opened and the ARD automatically stops the battery voltage indication.

When the mains power is faulty: If the DIP switch is set to 220 V, the ARD outputs 220 VAC (with the neutral line).

Power cutoff fault reported by the controller

Normal and emergency power supply are prohibited. Apart from K3, K1, K2 and K4 are opened and the fault code gives indication.

Captive fastener

5. Disabling emergency evacuation by manually cut off the mains power ● the NC contact of the main air switch to DI3. ●Connect ● the main air switch to disable emergency evacuation. ●Open Install the new battery as follows: Put a new battery into the battery box. Attach the batter cover, and fasten the screws. Remove the latch, place the bottom cover the MCB well, and fasten the captive screws. Attach the front cover, and fasten the four screws.

Output overload protection

Judgement druing discharging: In case of 1-minute 1 kW overload or 10-second 1.5 kW overload, when the AC power input restores to normal, the ARD restores to normal power supply state and charges the battery, and this warning is reset. Auto-resetting is allowed. If there is still no input from the mains power within 2 minutes, or ARD voltage is below 28 V, the ARD automatically stops the battery voltage indication by opening K3.

Fault Symptoms

2. Within the warranty period, maintenance will be charged for the damages caused by the following reasons: a. Improper use or repair/modification without prior permission b. Fire, flood, abnormal voltage, other disasters and secondary disaster c. Hardware damage caused by dropping or transportation after procurement

Causes

Troubleshooting

d. Improper operation e. Trouble out of the equipment (for example, external device)

1. The battery voltage is low. 2. The thyristor is overheated.

1. Check the battery voltage 2. Try again after the heatsink cools down and the battery voltage restores to normal.

5. The Product Warranty Card is not re-issued. Please keep the card and present it to the maintenance personnel when asking for maintenance.

Output abnormality or overcurrent exists.

1. Check the wiring and check that the elevator controller power matches the ARD power. 2. Replace the circuit board.

The ARD exits the emergency running state suddenly a short time after it enters this state or during operation.

Output abnormality or overcurrent exists.

Check the wiring and check that the elevator controller power matches the ARD power.

The ARD cannot enter the emergency running state.

1. Turn K5 or K4 to ON 1. The switch K5 or K4 is position, or replace the in OFF state or damaged. damaged one. 2. The battery voltage is 2. Charge the battery or low. replace it with a new one.

2

5

1. The warranty period of the product is 2 years (refer to the barcode on the equipment). During the warranty period, if the product fails or is damaged under the condition of normal use by following the instructions, Inovance will be responsible for free maintenance.

3. If there is any failure or damage to the product, please correctly fill out the Product Warranty Card in detail.

The ARD has a relative low voltage and cannot support emergency running of the elevator.

4

Warranty Agreement

1. Power on the ARD again, replace the board or contactor. 2. Check that the wiring is correct.

1

3

 

1. The drive board or MCB is damaged. 2. The contactor is damaged due to incorrect wiring of output cables.

There is no power input or phase loss exists.

Table 5 Troubleshooting of common faults and warnings with display

Loosen the two captive fasteners on the bottom cover of the MCB; pull the fasteners to lift the cover along with the hinge to a proper position, and fix the cover by using the latch in the hinge.

● the manufacturer's code. ●Binding

No.

◆ Faults and warnings with display

Precautions

3. The following features are available when the ARD and the controller are in CAN communication: ● evacuation, the controller receives evacuation completion signal ●After through CAN communication and terminates evacuation.

Fault is reported when the voltage of the busbar exceeds 780 V for 10 ms.

Table 6 Common symptoms and troubleshooting Status Description

Each indicator displays 25% of the battery capacity. The LED on the left blinks during charging. The LEDs becomes off from right to left during discharging.

 Do not carry out Commissioning at the bottom or top floor. ARD powers off Emerg. running failed

Busbar overvoltage

◆ Common Symptoms

Battery capacity

Descriptions of power indicators

N 2 min /battery below 28 V

Fault

12

Troubleshooting

 Switch on the main power,and check that the elevator running indicators are on

Mains power is normal & emerg. running ended for 20s

Description

Power indicator

Fault indicator

 Turn on K5, attach the front cover, fasten the screws, and then

ARD keeps output AC380V/AC220V

Faulty

Figure 8 Diagram of status indicators

turn on K4

Completion signal received

N

Fault Display

 Ensure that the air switch K5 and rocker switch K4 are on OFF

N

No fault /Fault auto-reset

Bottom cover of MCB

11

7. Troubleshooting

◆ Status Indicators 1. Power-on

No fault /Fault auto-reset

10 7. Troubleshooting

Commissioning Description

Power failure duration 20s confirmed

N

9

The ARD circuit board is damaged.

4. The maintenance fee is charged according to the latest Maintenance Price List of Inovance.

6. If there is any problem during the service, contact Inovance’s agent or Inovance directly. 7. This agreement shall be interpreted by Suzhou Inovance Technology Co., Ltd.

  Product Warranty Card Add. of unit: Customer information

Name of unit:

Contact person:

P.C.:

Tel.:

Product model:

Product information

Body barcode (Attach here): Name of agent: (Maintenance time and content):

Failure information

Maintenance personnel:

Inovance Technology Address: No.16, Youxiang Road, Yuexi Town, Wuzhong District, Suzhou 215104, P.R. China Website: www.inovance.cn