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Update Time:2013-11-25Circuit Breakers List

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Product Name:Circuit Breakers ZK1-1000/1.14

Item No:ZK1-1000/1.14

Description:

vacuum circuit breaker has Small contact stroke, small size, light weight, low operating power, quick, short arcing time. Isolation performance of the contacts is good after arc-extinguishing, failure capability is better around breaking area; slight combustion loss when breaking the current of contactors, long life, low noise;Used in high frequency operation.

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ZK1-1000/1.14 Product Introduce

Technical Parameters

Rated voltage

kV

1.14

Rated current

A

1000

Ultimate making capacity

kA

16

Inherent opening time

ms

≤30

Inherent closing time

ms

≤100

Closing Bounce time

ms

≤2

Mechanical life

Times

2×104

Electrical Life

Times

3×103

Weight

Kg

46

Closing power supply voltage

V(AC)

220

under-voltage, shunt DC current

V(DC)

48

Closing power

W(transient)

4250

Opening power

W

48

under-voltage power

W

5

Auxiliary contact

3 pairs NO, 3 pairs NC

Auxiliary contact capacity

Ue:AC380V Ie:10A


产品外型图