Worldwide Electric Stock Co., Ltd.
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  • Contact Person : Ms. Hu Alice
  • Company Name : Worldwide Electric Stock Co., Ltd.
  • Tel : 86-710-3400567
  • Fax : 86-710-3401656
  • Address : Hubei,Xiangyang,58 Changzheng Road
  • Country/Region : China
  • Zip : 441000

CGK3 high voltage AC vacuum contactor/ breaker

CGK3 high voltage AC vacuum contactor/ breaker
Product Detailed
high voltage AC vacuum contactor vacuum breaker national patented products

CGK3 high voltage AC vacuum contactor

  

Range of application

Ac high voltage vacuum contactor is suitable for AC motor frequently started and controlled as well long distant connected and disjuncted in the electric power network

AC50-60HZ, the rated working voltage of main loop is 7.2KV, 12KV,rated working current below 630A

  

It is adaptable to combine with fuse protector and other various protection device, and replace the vacuum breaker

  

Secondary circuit working principle:

Main parameters:

major loop rated voltage(KV)7.2KV, 12KV
major loop rated current(A)160a, 250a,400a,630a
major loop connection capacity (A/100times)1600,2500,4000,6000
major loop breaking capacity (A/25 times)1280,2000,3200,5000
major loop extreme disjunction capacity3200,4000,4500,6000
major loop withstand voltage32KV, 45KV
clearanve between open contacts (mm)4+/-0.3; 5+/- 0.5
number of major loop polesone, two ,three, or muulti poles
control voltage of power source220V, or 380V, or to demand

shape and installation dimension(mm)

CGK3 high voltage AC vacuum contactor/ breaker



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