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PVC Insulated Flame-retardant Cable for Coal Mine
Type and Description
PVC insulated PVC sheathed power cable for coal application
PVC insulated PVC sheathed steel tape armored power cable for coal application
PVC insulated PVC sheathed thin steel wire armored power cable for coal application
PVC insulated PVC sheathed thick steel wire armored power cable for coal application
Standard of Product
The product is manufactured acccording to the standard of MT818.12-1999 “Copper core fixed installation flame retardant power cable of rated voltage 10KV or lower for coal mine application-part 2 PVC insulation power cable for coal mine application” . At the same time,the product can also be manufactured according to the IEC,BS,DIN,AEIC and JIS upon request.
The product is suitable for transmission and distribution lines under coal mine with rated voltage up to and including 3.6/6KV.
Max permissible continuous working temperature of conductor is 70℃.
Max. temperature of conductor during short circuit(5 seconds maximum duration) should not exceed 160℃.
The ambient temperature under installation should not below 0℃.