15kv 630A Pole Mount Outdoor Vacuum three Phase circuit breakers automatic Recloser (OVR-3)

1)No.1 automatic recloser factory
2)Export to many countries

 

CHZW32-12 KV high voltage outdoor vacuum circuit breaker automatic recloser

Automatic storing; simple in structure; long operation life; serial protect fuction; remote controll.

Auto recloser

CHZW32-12 KV outdoor three-phase high voltage autorecloser is a 12/24/36kV rated voltage and 50Hz outdoor distribution device, which is applicable for distribution system in substation feedback line terminal and industrial mining establishment to protect and control, applicable for frequently switching operation occasion. The recloser is composed of ZW32A outdoor circuit breaker and autorecloser controller. The product is matched to use with circuit breaker, sectionalizer and fuse, able to avoid power cut accident caused by transient faults, able to cut off permanent fault line or fault point.

	Name	Unit	Data
1	Rated voltage	kV	12/24
2	Rated insulation level	1  minute P.F withstand voltage	Dry	95
Wet	85
Lightning impulse voltage(peek value)1.2/50μs	185
3	Rated current	A	1250/1600/2000
4	Rated frequency	Hz	50/60
5	Rated short-circuit breaking current	kA	20/25/31.5
6	Rated operating sequence		O-0.3s-CO-180s-C
7	Breaking times of rated short-circuit breaking current	times	20
8	Rated short-circuit closing current(peak)	kA	50/63/80
9	Rated peak withstand current	50/63/80
10	Rated short time withstand current	20/25/31.5
11	Mechanical life	times	10000

15kv 630A Pole Mount three Phase Outdoor Vacuum Recloser (OVR-3)