flame retardant power cable with pvc insulation, rated voltage of 3.6/6 kv or lower for coal mine application -尊龙登录

executive standard:
mt818.12-1999 “ copper core fixed insulation flame retardant power cable of rated voltage 10kv or lower for coal mine application---- part 2 pvc insulation power cable for coal mine application”

working condition:

1. max. working temperature of cable conductor is 70℃.
2. max. temperature of cable conductor is no more than 160℃ during shirt circuit.(the longest lasting time is no more than 5 seconds.)
3. cable installation temperature is no less than 0℃

cable type & name