ZW32-24/630-20 high voltage vacuum circuit breaker without manual isolation contact knife manufacturer from China Ningbo Xingbang Electric Co., Ltd.

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