HVJ6 JCZ5 12kv Vacuum Contactor 200A 400A 630A

1.       Introduction

JCZ5 12kv vacuumcontactor

HVJ6-12seriesindoor high-voltage AC vacuum contactor has two types: One is Mechanicalholding type, the other is Electromagnetic holding type. It is applicable forthree-phase AC 50HZ power system of rated voltage 12KVand below and rated current up to 630 A to open and closecircuit remotely and control electrical equipment like high-voltage motor,transformer and capacitive load. It is especially suitable for fields operatedfrequently. The contactor uses the international fashionable up and down structure arrangement and has the advantages ofsmall, light, easy to maintain and form a complete set of circuit equipment.

2. Service condition

a) Ambient airtemperature:  -25℃-+40℃.

b) Altitude not exceed 2000m

c)Humidity:

-Relative humidity: dailymean not higher than 95℃,monthly mean not higherthan 90℃;

-Aqueous vapor pressure:daily mean not exceed 2.2 KP, monthly mean not exceed 1.8 KP

Ambient air should not beobviously polluted by corrosive or flammable gas or vapor;

C)Free of frequent severevibration; When running, angle of inclination between installation surface andhorizontal plane should not exceed 5℃.

Main technical parameters

Rated voltage: 12000 v

Control circuit: 110V220V

Rated current: 200A 400A630A

Contacts separation: 5⁺¹_-0.5 mm

Overtravel: 1.5±0.5 mm

Maincircuit power frequency withstand voltage: 42000 v

Auxiliarycircuit power frequency voltage withstand: 2500 v

Controlcircuit power frequency voltage withstand: 2000 V

Makingcapacity: 10le,100 times

Breakingcapacity: 8le, 25 times

Limitbreaking current(A): 10le

Mechanicallife times: 30×10⁴

Weight:32KG