Hefei Dobon Electricals Co., Ltd.
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  • Contact Person : Mr. lai Tommy
  • Company Name : Hefei Dobon Electricals Co., Ltd.
  • Tel : 86-551-3497310,13505610053
  • Fax : 86-551-3497510
  • Address : Anhui,Hefei,NO. D 1005 Green land winner ocean International buliding, maanshan Road, Hefei,China
  • Country/Region : China
  • Zip : 230051

Control and Protective Switching Devices

Control and Protective Switching Devices
Product Detailed
Related Categories:Other Electrical Equipment
According to protected object:motor protection, power distribution protection

Two kinds of mounting sizes: 125 type (D frame) and 63 type (C frame)

Poles of main circuit: 3 poles, 4poles

Basic assembly of CNCPS control and protective switching electrical:main body + intelligent controller + Auxiliary contact group.

 Main body consists: basic modules, namely contact module, short circuit tripper, electromagnetic system module and operating module.

Shout circuit breaking capacity class:economic type (C): 35KA, standard type (Y): 50KA, high breaking type(H):80KA

Breaking time of prospective short circuit current: 2~3ms, current limiting coefficient:less than 0.2.

Auxiliary contact groups include warning contact for short circuit,warning contact for overload, one group of 2NO, 1NC Rated current of intelligent controller le:0.4/1/2.5/4/6.3/12/16/18/25/32/40/45/50/63/80/100/125A The principal rated currentIn:12/16/18/32/45/63/100/125A. Number of poles: two digits:(first digit:number of poles, later digit:protected poles), for example, "33" stand for 3 poles, three protected poles, "30" stand for 3 poles, without protectionControl power source voltage:M:220V, Q:380V

Control and Protective Switching Devices



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