Sichuan Mingda Wire & Cable Technology Co., LTD., founded in June 2012, registered capital 236.9 million yuan, covers an area of 287,000 square meters, has more than 30 technology patents. Is a collection of technology research and development, production, sales and service as one of the wire and cable high-tech enterprises. The company is located in Chengdu, Sichuan province, which is known as "land of abundance and hometown of giant pandas".
Wires and cables are composed of conductor, insulating layer, shielding layer and protective layer.
Conductor is the conductive part of wire and cable, which is used to transmit electric energy. It is the main part of wire and cable.
The insulating layer is an indispensable part of the wire and cable structure, which electrically isolates the conductor from the earth and the conductors of different phases to ensure the transmission of electric energy.
Wires and cables of 15kV and above generally have conductor shielding layer and insulation shielding layer.
The function of the protective layer is to protect wires and cables from the invasion of external impurities and moisture, and to prevent external forces from directly damaging power cables.