JKYJ copper-core cross-linked polyethylene insulated overhead cable
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Product Overview
JKYJ copper-core cross-linked polyethylene insulated overhead cable is a power transmission line specially designed for overhead installation, with excellent electrical and mechanical properties. The cable uses oxygen-free copper as the core material, ensuring good conductivity and corrosion resistance; at the same time, cross-linked polyethylene as the insulation material provides excellent insulation performance and heat resistance, allowing the cable to operate stably in various harsh environments.
Specification Name
The specification name is "Copper-core cross-linked polyethylene insulated overhead cable", abbreviated as JKYJ cable. This name accurately describes the core features of the cable, namely the use of copper core and cross-linked polyethylene insulation material.
Voltage Level
JKYJ cables offer two voltage levels to choose from: 0.6/1kV and 8.7/15kV. These two voltage levels are suitable for different power transmission needs. The 0.6/1kV voltage level is suitable for low-voltage power transmission systems, such as urban power grids and rural power grids; while the 8.7/15kV voltage level is suitable for medium-voltage power transmission systems, such as industrial power and large commercial facilities.
Conductor Material
The conductor is made of oxygen-free copper. Oxygen-free copper has high purity, low resistivity, good ductility, and corrosion resistance, making it an ideal material for manufacturing power cables. Oxygen-free copper conductors ensure that the cable has low loss and high efficiency when transmitting power.
Insulation Material
The insulation layer uses cross-linked polyethylene material. Cross-linked polyethylene is a high-molecular material in which polyethylene molecular chains are cross-linked by chemical or physical methods. This material has excellent insulation performance, heat resistance, and mechanical properties, and can withstand high electric field strength and mechanical stress. At the same time, cross-linked polyethylene also has good weather resistance and corrosion resistance, and can operate stably for a long time in various harsh environments.
Product Features
1. Excellent electrical performance: Oxygen-free copper core and cross-linked polyethylene insulation layer ensure that the cable has low resistance and high insulation strength.
2. Good heat resistance: The cross-linked polyethylene insulation layer can withstand high temperatures, allowing the cable to operate stably in high-temperature environments.
3. Excellent mechanical properties: The cable has high tensile strength and bending resistance, and can withstand large mechanical stress.
4. Good weather resistance and corrosion resistance: The cross-linked polyethylene insulation layer can resist erosion from various harsh environments, extending the service life of the cable.
5. Easy installation: The cable is light in weight and has good flexibility, making it easy for overhead laying and installation.
Applications
JKYJ copper-core cross-linked polyethylene insulated overhead cables are widely used in urban power grids, rural power grids, industrial power, and large commercial facilities. It not only meets various power transmission needs but also improves the efficiency and safety of power transmission.
In summary, JKYJ copper-core cross-linked polyethylene insulated overhead cable is a power transmission line with excellent electrical performance, heat resistance, mechanical properties, and weather resistance. Its wide application will help improve the efficiency and safety of power transmission, providing more reliable power security for people's production and life.
JKYJ copper-core cross-linked polyethylene insulated overhead cable
If you need customized products, Contact us!
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