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2000A AC 400V 3P Intelligent Auto Transfer Switch

Availability:
Quantity:
  • WCQ2A1

Key Information

WCQ2A

Pole: 3P, 4P

Voltage: AC400V

Icm:7.65KA-52.5KA

Inm(A): 63, 100, 225, 400, 630, 800, 1250

Amps: 10-1250

General

WCQ2 series double power supplies automatic transfer switch (ATS) applies to AC50Hz, rated operation voltage 400V, rated operation current 16A to 2000A, to two circuits power supply of emergency power supply system. It can be set as manual of the mutual transfer between frequent-use and backup power supply, as circuit controlling switch of control, signal, and interlock functions. Some types of the product have communication ports to make it realisable of remote control and unattended substation to the user. It applies to residence community, military facility, hospital, mall, airport, etc.,

The ATS meets standards IEC/EN60947 and GB/T14048.11.


Main technical parameters

Specification

Model of circuit breaker

Frame size current (A)

Rated operation current (A)

Breaking current (kA)

Rated service voltage (V)

Insulation voltage (V)

Frequency (Hz)

Transfer time

Rated operation voltage of controller (V)

Mechanical life

WCQ2A(1)-63/3

WCM1 series

63

6, 10, 20, 25, 32, 40, 50, 63

Take specific type of circuit breaker specification for reference

400

No flash, no spark-over within 1min 2500V

50~60

0-30 seconds adjustable

AC230V

5000 times

WCQ2A(1)-63/4

WCQ2A(1)-100/3

100

10, 20, 25, 32, 40, 50, 63, 80, 100

WCQ2A(1)-100/4

WCQ2A(1)-225/3

225

100, 125, 140, 160, 180, 200, 225

WCQ2A(1)-225/4

WCQ2A(1)-400/3

400

200, 250, 315, 400

WCQ2A(1)-400/4

WCQ2A(1)-630/3

630

250, 315, 400, 500, 630

WCQ2A(1)-630/4

WCQ2A(1)-800/3

800

630, 700, 800

WCQ2A(1)-800/4

WCQ2A(1)-1250/3

2000

1250, 1600, 2000

WCQ2A(1)-2000/3




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