ZW43 or ZW32
ZW43 or ZW32

北海ZW43 or ZW32

The company, with its strong technical force, complete equipment testing, mature production processes, rich technical experience, strict product quality assurance, sincere service attitude and after-sales service, provides users with excellent and distinctive products and services.

Category:

北海高压真空断路器

Tel: 400-888-8888

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Product Description

ZW43/32 Series (Technical Parameters)

Name

Unit

Parameter

Rated Voltage

KV

12

Rated Frequency

Hz

50

Rated Current

A

630

Rated Ultimate Breaking Current

KA

12.5

Rated Closing Current

KA

20, 31.5, 40

Rated Peak Withstand Current

KA

20, 31.5, 40

4S Thermal Stability

KA

8, 12.5, 16

Mechanical Life

Thousands of times

30

Power Frequency Withstand Voltage

KV

42

Impulse Withstand Voltage

KV

75

Secondary Circuit Withstand Voltage

KV

2.5

Contact Gap

mm

9

Overtravel

mm

2.5

Closing Synchronization

ms

≤2

Bounce

ms

≤3

 

 

Note: Phase-to-phase center distance, dimensions, and installation dimensions correspond one to one.

ZW43 Circuit Breaker Dimensions and Installation Dimensions

 

Note: Phase-to-phase center distance, dimensions, and installation dimensions correspond one to one.

ZW32 Circuit Breaker Dimensions and Installation Dimensions

 

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Luoyang Tongyi Xiguang Electric Co., Ltd.

Contact Number：+8613623894894

Contact Number：+8615136360288

Email：13623894894@126.com
Address: No. 1, High-tech Road, Hebin Street Office, Yichuan County, Luoyang City, Intelligent Equipment Industrial Park

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