Power Cable By Huadong Power Transmission Cable Co., Ltd.

Specification:-
Insulation Material: XLPE, PVC, Rubber
Conductor Material: Copper, Aluminum
Jacket: PVC, XLPE
Core: 1A 5
Type: High voltage
Armoured: Steel/Aluminum tape armored, Steel /Aluminum wire armored

A high-voltage cable, also called HV cable, is used for electric power transmission at high voltage. A cable includes a conductor and insulation, and is suitable for being run underground or underwater. This is in contrast to a conductor, which does not have insulation. High-voltage cables of differing types have a variety of applications in instruments, ignition systems, AC and DC power transmission. In all applications, the insulation of the cable must not deteriorate due to the high-voltage stress, ozone produced by electric discharges in air, or tracking. The cable system must prevent contact of the high-voltage conductor with other objects or persons, and must contain and control leakage current. Cable joints and terminals must be designed to control the high-voltage stress to prevent breakdown of the insulation. Often a high-voltage cable will have a metallic shield layer over the insulation, connected to earth ground and designed to equalize the dielectric stress on the insulation layer.