YJV22 High Quality Copper Core XLPE Insulated PVC Sheathed Steel Tape Armoured Power Cable

YJV22 High Quality Copper Core XLPE Insulated PVC Sheathed Steel Tape Armoured Power Cable

A power cable is an assembly of one or more electrical conductors, usually held together with an overall sheath. The assembly is used for transmission of electrical power.
Power Cables consist of three major components: conductors, insulation, and protective jacket.
Power cables use stranded copper or aluminum conductors, or solid copper or aluminum conductors.
The makeup of individual cables varies according to application. The construction and material are determined by three main factors:
• Working voltage, determining the thickness of the insulation;
• Current-carrying capacity, determining the cross-sectional size of the conductor(s);
• Environmental conditions such as temperature, water, chemical or sunlight exposure, and mechanical impact, determining the form and composition of the outer cable jacket.