ZW32 series outdoor high-voltage vacuum circuit breakers are outdoor high-voltage distribution devices with rated voltage of 12KV-36KV and three-phase AC of 50Hz.It is mainly used for opening and closing the load current, overload current, short circuit current in power...

image (17)

Data

serial number	project	units	data
1	The 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 tolerable current (peak)	KA	50
6	Rated short-time tolerable current	KA	20
7	Rated short circuit closing current (peak)	KA	50
8	Mechanical life	next	10000
9	Rated short circuit breaking current breaking times	next	30
10	Power frequency withstａnd voltage (1min) :(wet) (dry) phase, to ground/fracture	KV	42/48
11	Lightning shock withstａnd voltage (peak) phase, to ground/fracture	KV	75/85
12	Power frequency voltage resistance of the secondary circuit for 1min	KV	2

Volcano strives to bring our customers the latest technology and competitive pricing and best service for distribution automatic!

Contact me: Miss Karen Hu

Sales Department

Telephone: +86-

: info@volcano-electrical.com

Webiste: https://www.volcano-electrical.com/

Zhejiang Volcano-electrical technology is an ISO-9001 ISO-14001, ISO-18001 approved factory, professional in producing vacuum circuit breakers, auto-reclosers, disconnectors, load break switch and switchgear. The factory occupies a manufaturing square over 1000㎡ and has several advanced production line with mechanical operation. We make constant efforts to improve product quality and service. Our company has get many patent certifications and products have passed type testing. We can provide a complete set of transmission and distribution. To offer the best quality with our best service is our main management principal.