XLPE Middle Votage Al Core Power Cable

Scope of Applications

This cable is used in electricity transmission and distribution system of operation frequency at rated voltage of 0.6/1kV,3.6/6kV,6/10kV,8.7/15kV,12/20kV,21/35kV.

Executive Standard:

The product GB/T12706-2008 is manufactured by referring to the standard of IEC502,IEC332-3 etc.

Operational Performances:

1. Operation temperature:Maximum ambient temperature 90°C

2.Short temperature:No more than 250°C

3.Bending radius:no less than 20 times of outer cable diameter for single core;

no less than 15 times of outer cable diameter for multiple cores.

4.Set-up temperature:Must be heated in advance when arrangement is lower than 0°C

5.Arrangement fall:not limited by level fall.

Basic Types and Designation

 Note:Model ZR-YJSG and Model ZR-Y.TSG₂₂ power cable have excellent properties of corrosion resistent, acid resistent, humid proof, low cold resistent. mildew resistent. UV resistent and oxidation resistent etc.

Production Scope

Technical Data

1.Amendatory coefficient of flow carrying at different Environment temperature(0.6/1kV)

Marking Examples:

Example 1:Cu core XLPE insulated PVC sheathed, Rated voltage is 0.6/1kV power cable, the structure is 3+1 type, the cross-section area of master core is 120mm²,the neutral core is 70mm², to be described as: YJV-0.6/1kV 3 X 120+1 X 70

Example 2:A1 core XLPE insulated, PVC sheathed steel tape armored, Rated voltage 12/20kV power cable, the structure is 3 cross-section area of per piece is 150mm²,to be described as:YJLV₂₂-12/20kV 3 X 150

Example 3:Cu core XLPE insulated, flame-retardant PVC sheathed, small gauge steel wire armor, Rated voltage 26/35kV power cable, the structure is 3 core, the cross-section area of per piece core is 95mm²,to be described as:ZR-YJV₃₂-26/35kV 3 X 95