Henan Huatai Special Cable Co., Ltd.

Control Cable for Mining use

Control Cable for Mining use
Product Detailed

Application
Cables are applicable to transmit electric energy for colliery equipments with A.C rated voltage up to 10kV.

 

Main technological indexes:

1. DC resistance of conductor at 200C shall comply with GB/T3956.

2. XLPE: cables with rated voltage U0 above 1.8kV shall with stand partial discharge test; the magnitude of the discharge at 1.5U0 shall not exceed 20Pc.

PVC: cables with rated voltage U0 above 3.6kV shall be carried out partial discharge test; the magnitude of the discharge at 1.5 U0 shall not exceed 40pC.

3. Cables with rated voltage up to 3.6kv shall withstand 2.5 U0 +2kV voltage test; cables with rated voltage above 3.6kv shall withstand 2.5 U0 voltage test.

 



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