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100kA AC 400V 4P Surge Protect Device

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Quantity:
  • WCU1-B

Main technical parameters

Model specification

WCU8-D10

WCU8-D20

WCU8-C30

WCU8-C40

WCU8-C60

WCU8-B80

WCU8-B100

Rated operation voltage Uo

230V/400V

230V/400V

230V/400V

11OV/230V/400V

230V/400V

230V/400V

230V/400V

Max. Continuous operation voltage Uc

275V/385V

320V/385V

320V, 400V, 420V, 440V

140V, 320V, 400V, 420V, 440V

320V, 385V, 420V

320V, 385V, 420V

320V, 385V, 420V, 440V

Holding level Up

0.7/1.0kV

1.2/1.5kV

1.4/1.8kV

1.4/2.0kV

1.5/2.0kV

2.0/2.4kV

2.2/2.8kV

Max. Charging current Imax

10kA

20kA

30kA

40kA

60kA

80kA

100kA

Nominal charging current In

5kA

10kA

15kA

20kA

30kA

40kA

50kA

Response time nS

<25

Operation environment

-40℃~+85℃

Sectional area of the access wire

6mm²

6mm²

10mm²

10mm², 16mm²

10mm², 16mm²

10mm², 16mm²

16mm², 25mm²

Sectional area of the access grounding wire

10mm²

10mm²

16mm²

16mm², 25mm²

16mm², 25mm²

25mm²

25mm²,35mm²

Matched fuse circuit breaker

10A, 16A

16A, 25A

25A, 32A

32A

32A, 63A

63A

63A


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