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Ningbo Xingbang Electric Co., Ltd.
Ningbo Xingbang Electric Co., Ltd.  

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You are here: home  > HV switchgears  > ZW32-24/630-20 high voltage vacuum circuit breaker without manual isolation contact knife

ZW32-24/630-20 high voltage vacuum circuit breaker without manual isolation contact knife 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail


This product is suitable for 24 KV distribution circuit, small and medium size substation to close load current and break short-circuit current.

This product is suitable for 24 KV distribution circuit, small and medium size substation to close load current and break short-circuit current. It has purely manual and electric operation, and electric operation also can be operated by hand. According to users' requirements, it can be installed with a isolator. This product have advantages of embedded pole, reasonable design, simple structure, complete function, reliable action, small volume and light weight, etc.

Technical parameters:

S/N

Item

unit

number

1

Rated voltage

KV

24

2

Rated current

KA

630

3

rated power frequency withstand voltage

KV

65

4

rated short drop-out current

KA

20

5

rated peak withstand current

KA

50

6

rated short drop-out current times

Time

30

7

Rated operating voltage

V

-110, -220~110, ~220

8

transformer changes

A

200/5, 400/5, 600/5

9

rated current of overflowing electrical apparatus release

A

5

10

lightning impulse withstand voltage

KV

125

11

power frequency voltage withstand within 1min

V

2000

12

weight

Kg

135

13

mechanical life

Time

10000


Installation dimension:


Outline dimensional drawing      Mounting-hole dimensional drawing      Outline dimensional drawing

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 Mr. Zhou

Tel: 86-574-62465407
Mobile: 138 0580 3863
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Company Info

Ningbo Xingbang Electric Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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