Bare Copper Electrical Wire

Bare copper wire refers to copper wire without insulation. It is usually made of pure copper and has many advantages such as good electrical and thermal conductivity, high strength and ductility, corrosion resistance and durability, etc.

This type of wire is commonly used in the electrical systems of homes and commercial buildings, including the installation of appliances such as outlets, switches and power plugs. It is also suitable for all kinds of underground wires, transmission lines spanning the ground, switchboards and lamps, etc.

"Bare copper wires" are divided into different specifications and sizes according to their conductivity and electrical capacity, and can be used in single-phase and three-phase electrical systems. At the same time, it can also be used in low-voltage, medium-voltage and high-voltage electrical systems, and its specifications and dimensions vary with the requirements of the electrical system.

When using "bare copper wires", attention should be paid to comply with relevant safety regulations and recommendations to ensure its correct and safe use.

Bare copper wire has good physical and electrical properties such as electrical conductivity and ductility.

Bare copper wires are widely used in cables, aerospace, communication cables, marine cables, automotive wires, photovoltaics, electronics, electromechanical, wind power and other fields.

Bare copper wires must be produced and inspected according to the standards of GB/T 3953 "Electrical Round Copper Wire" and GB/T 4909 "Test Methods for Bare Wires".

After the bare copper wire is produced, it must be packaged, stored, handled and transported in strict accordance with customer and industry standards to ensure that the product is free from moisture and damage.

Nexans, Leoni, Hitachi, Sumitomo, Belden, etc.

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