Products standard
This product by G B14049 " 10kV. 35kV overhead insulated cable with rated voltage of lEC60502 " and " 1-30kV rated voltage power cables with extruded insulation and their accessories " and other standards.

Use characteristics
Rated voltage 10kV. 35kV
Cable conductor to the long-term permissible operating temperature is not more than:
High density polyethylene insulation aerial cable: 75 ℃:
Crosslinked polyethylene insulated overhead cable: 90 ℃.
Short circuit ( the longest lasting no longer than 5 seconds ) cable conductor at the highest temperature should not exceed:
High density polyethylene insulation aerial cable: 150 ℃:
Crosslinked polyethylene insulated overhead cable: 250 ℃.
Cable laying temperature of not lower than -20 ℃.
Permissible bending radius of cable:
Single core cable: should be not less than 20 times of the cable diameter:
Multi core cable: should be not less than 15 times of the cable diameter.