Crosslinked polyethylene insulated power cable

Crosslinked polyethylene insulated power cable is a common power cable, mainly used to transmit power or signals. It is composed of a conductor, an insulating layer, a sheath, etc. The insulating layer is made of crosslinked polyethylene material.

Cross-linked Polyethylene (XLPE) is a special polymer material that connects polyethylene molecular chains together to form a three-dimensional network structure through a cross-linking process, thereby improving the thermal stability, mechanical properties and electrical properties of polyethylene.

Crosslinked polyethylene insulated power cables have the following characteristics:
1. Good electrical performance: the crosslinked polyethylene insulation layer has low dielectric loss and high insulation resistance, which can effectively prevent the loss and leakage of electrical energy.
2. High thermal stability: the crosslinked polyethylene insulation layer can maintain stable electrical performance in high temperature environment, not easy to aging and melting, and has a long service life.
3. Good mechanical properties: crosslinked polyethylene insulated power cable has high tensile strength and wear resistance, and can withstand a certain tension and external force.
4. Good chemical resistance: the crosslinked polyethylene insulation layer has good corrosion resistance to general chemicals and can work stably in a certain chemical environment.

Crosslinked polyethylene insulated power cable is widely used in power transmission, industrial control, construction equipment, communication system and other fields. It can withstand higher voltage and current, with lower energy consumption and better transmission efficiency. At the same time, the installation and maintenance of the cross-linked polyethylene insulated power cable is also relatively simple and easy to use.