Hvj6 7.2kv Vacuum Coantctor 3p 200a 400a 630a

We are appreciated company for manufacturing, exporting and supplying huge range of HVJ6 7.2KV vacuum coantctor 3P 200A 400A 630A from Yichang, Hubei, China. Specifications as given below:-

Specifications:-

HVJ6-7.2 series indoor high-voltage AC vacuum contactor
Rated voltagei Vi : 7200V
Rated control circuit voltage: 110V, 220V
Rated current i Main circuiti : 200A, 400A, 630A
Contacts separation i mmi : 4.5+1-0.5
Overtraveli mmi : 1.5A 0.5
Making capability: 10le,100 times
Breaking capability: 8le, 25 times
Limit breaking currenti Ai : 10le
Mechanical life times: 30A 104
Weight: 28KG

Power frequency voltage resistance Vi Effective valuei :
Main circuit: 32KV
Auxiliary circuit: 2500V
Control circuit: 2000V

Service condition
a) Ambient air temperature: -25a - +40a .
b) Altitude not exceed 2000m
c)Humidity:
-Relative humidity: daily mean not higher than 95a ,monthly mean not higher than 90a ;
-Aqueous vapor pressure: daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP
Ambient air should not be obviously polluted by corrosive or flammable gas or vapor;
C)Free of frequent severe vibration; When running, angle of inclination between installation surface and horizontal plane should not exceed 5a .