220kv xlpe insulated HT power cable

Specifications

220kv xlpe insulated HT power cable

Solid / Multistrand Copper and Aluminium conductor 
Cu.AL/XLPE/SWA/PVC, Cu.AL/XLPE/PVC 
AL.Cu/XLPE/AWA/PVC,AL.Cu/PVC/PVC

Description:

1. The long-term permissible operating temperature of the cable conductor shall not be higher than 90°C
2. The max temperature of the conductor of power cable should less then 250 °C when short circuit. (less then 5 second) 
3. The pvc insulated power cable is not limited by drop in level when being laid, and the environment temperature shall not be lower than -20 °C
4. Perfect chemical stability, resistant against acids, alkalis, grease and organic solvents, and flame retardance 
5. Light weight, perfect bending properties, installed and maintained easily and conveniently 

Specification:

1. Conductors: copper or aluminum.

2. Both armored and non-armored type power cables are available.

3. Voltage rating: 0.6/1kV 3.6/6kV 6/10kV 8.7/15kV 26/35kV.

4. PVC or PE sheathed.

5. Number of cable cores: one core (Single core),three cores,

6. Standards: IEC 60502.IEC, BS, DIN, ASTM, CSA, NFC, AS, GOST etc. Or other special characteristics as customers request.

7. Bending radius: A, Common bending radius: 

                               a. ≥20D   (1core)

                               b. ≥15D   (3 cores)

                               D= outer diameter

                              B, Bending radius for the section which near the junction and connector:

                              a. ≥15D (1 core)

                              b. ≥12D (3 cores)

                              D= outer diameter

8. For the armouring of single-core cables, non-magnetic materials shall be adopted.

9. They can be made into flame retardant and fireproof type.

10. They can be made according to customers' requirements.  

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