6.6/11KV 19/33kV 3x 185mm2 3 core 185 sq mm XLPE Cable price high voltage power cable

Operating Characteristic of 3 core 185 sq mm XLPE Cable:

Max: short-circuit temperature of conductor shall not exceed 250°C(5s maximum duration):

Cross section of conductor≤300mm2 160°C

Cross section of conductor>300mm2   140°C

The ambient temperature under installation of cable should not below 0°C

The bending radius of cable should not less than 10 times of diameter of the cable.

In Air

1, The single-core cables are paralleled laid, the distance between the cable center is 2 times diameter of the cable for cross section of conductor ≤185mm2 and 90mm for cross section of conductor≥240 mm2

2, Ambient air temperature: 40°C 

 3,Max.Permissible continuous operating temperature of conductor: 70°C

In ground

1, when the single-core cables are installed separately, the distance between the cable’s centers is 2 times diameter of the cable.

2, Solid temperature: 25°C

3, Max. Permissible continuous operating temperature of conductor: 70°C

4,Solid thermal resistivity: 10°Cm/w

5,Depth of laying: 0.7m

 

 

Specification for XLPE Cable