current high vacuum circuit breaker from China manufacturer - SASUN INTERNATIONAL ELECTRIC CO., LTD.

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)

Product Detail

Model No.: ZW32-12

Production Capacity: 1000pieces

Delivery Date: 30days

Means of Transport: Ocean

Packing: wooden

ZW32-12 series AC outdoor high voltage vacuum circuit breaker is
rated:12KV
three phase
50HZ
outdoor distributing equipment.

current high vacuum circuit breaker

serial No.	Item	unit	Data
1	rated voltage	kv	12
2	rated frequency	Hz	50
3	rated current	A	630
4	rated short-circuit breaking current	KA	20
5	rated peak withstand current(peak value)	KA	50
6	rated short-time withstand current	KA	20
7	rated shor-current closing current(peak value)	KA	50
8	life of machine	times	10000
9	rated short-circuit breaking current breaking times	times	30
10	Power frequency withstand voltage(1min)	KV	42/48
11	Lightning impulse withstand voltage(peak valie)	KV	75/85
12	The two loop 1min power frequency withstand voltage	KV	2