XLPE Insulated Power Cable

Product Description:

The armoured single-core cables are used for D.C. System only. As for A.C. System, the magnetic isolationshould be applied

on the non-magnetical armared layer or non-magnetical materials should be used.

Operating temperature
Conductor Short circuit temperature
Bending radius:
Installation temperature:
Max. Permissible continuous operating temperature of
Conductors shall not exceed 90
Not exceeding 250 . Max. Sustaining period:
Not exceeding 5 seconds.
Bending radius of single core cable:
20D
Bending radius multi-core cable: 15D
D=Actual overall diameter of cable sample(mm)

The lowest temperature of installation is 0 .
Current ratings and basic parameters are calculated
under the following cable laying conditions and basic
ambient temperature.
method of laying Basic ambient temperature
In air 40
Directburial 25
Soil thermal resistivity
1.0 m/w
Layout of single core cables: In parallel
(Spacing side by side: 1D D=overall diameter)