copper cable

Copper cable of our company contains XLPE insulated power cable, PVC insulated power cable, silicon alkyl XLPE insulated power cable, ABC, water blocking, fire-resistant, fire-safe, no halogen, low smoke, water-blocking cables and so on.

1. Application
The product is used in the 1-35kV transmission line.

2. Specification scope
The working temperature of the conductor is 90deg, the working temperature for conductor in the condition of short circuit(not more 5 seconds) should not be above 250.The cable should not be heated if the laying temperature is above 0, and there is no altitude limit for the laying of the cable. The lowest laying radius is : single core cable:20(D+d)±5%mm, Multi cores cable: 15(D+d) ±5%mm, D:the outer diameter of the cable d: the outer diameter of the conductor.

3.Product performance

(1)The long-time permissible operation temperture of conductor shall not be higher than 70.

(2)Conductor maximum short circuit (not more than 5 seconds)temperature shall not be higher than 160.

(3)The cable is not limited by drop in level when being laid,and the ambient temperature shall not be lower than 0.

(4)Perfect chemical stability,resistant against acids,alkalis,grease and organic solvents,and flame.

(5)Light weight,perfect bending properties,installed and maintained easily and conveniently.