Medium Voltage Cables In India characteristics and composition
The structure and plan of Medium Voltage Cables In India is defined by the following components or layers: 1. CONDUCTOR It conveys the electric flow. It is the focal component of the cable. The conductors are class 2 and are made of electrolytic copper or high immaculateness electrolytic aluminum. 2. INTERNAL SEMICONDUCTOR SCREEN It totally covers the conductor. Working on the conveyance of the electric field on the outer layer of the conductor is made. 3. INSULATION Insulation is the basic part of the MV Cables In India , since it needs to withstand the high electric field inside. The greatest voltage that a cable can withstand relies upon the material and the insulation thickness, which increases with the cable evaluated voltage. The materials utilized in the insulation of Medium Voltage cables are as follows: Crosslinked polyethylene (XLPE) High modulus Ethylene-Propylene (HEPR) Ethylene-Propylene (EPR) 4. Outer SEMICONDUCTOR It totally covers the insulation. This material is c...