XLPE insulated power cable-RIFENG CABLES

XLPE insulated power cable-RIFENG CABLES

RIFENG CABLES
- cable manufacturers in china

1.Product use: This product is suitable for power lines with rated voltage (U0/U) from 3.6/6 to 26/35KV for power transmission and distribution.

2.Product standard: GB12706-91 rated voltage 35KV and below copper core, aluminum core plastic insulated power cable.

3.Product characteristics: (1) When the cable is laid under the condition that the ambient temperature is not lower than 0℃, there is no need to pre-heat it. The cable laying drop is not restricted. (2) The long-term allowable working temperature of the cable core shall not exceed the following regulations: 90℃ for cables with outer sheath of polyvinyl chloride; 80℃ for cables with outer sheath of polyethylene. (3) When the core is short-circuited (the longest lasting 5S), the temperature shall not exceed 250℃. (4) The minimum bending radius when the cable is laid is specified as follows: single-core cable: 20 (d+D) ± 5%; three-core cable: 15 (D+D)±5%. Where: D is the actual outer diameter of the cable, and d is the actual outer diameter of the conductor.