Lowes Bare Copper Wire

Bare copper wire refers to a copper wire drawn from a pure copper rod. The surface is not coated with any conductive or insulating materials such as coatings and varnishes. It is commonly known as bare copper wire. Bright, the surface color is copper. In terms of physical properties, the bare copper wire is soft and has excellent electrical conductivity.

Bare copper wire is the most basic category of wire and cable products. The main function of the wire and cable made is to transmit electric energy, signal and realize electromagnetic conversion, such as power cable, overhead line, etc. for power transmission, such as axial cable for signal transmission, and enameled wire for realizing electromagnetic conversion.

Bare copper wires can also be processed into various shapes according to needs, such as flat wires, round wires and various types of wires, etc., and can also be combined into various stranded wires and multi-stranded wires by combining multiple bare copper wires.

Bare copper wire has good electrical conductivity and physical and mechanical properties.

Bare copper wire can be processed and derived into a variety of cables, which are widely used in cables, ultra-high voltage cables, communication cables, marine cables, automotive wires, photovoltaics, electronics, electromechanical and other fields.

According to the use, it can be divided into bare wires, insulated wires, heat-resistant wires, shielded wires, power cables, control cables, communication cables, radio frequency cables, etc.

Power system: The wire and cable products used in the power system mainly include overhead bare wires, bus bars (busbars), power cables (plastic cables, oil-paper cables (basically replaced by plastic power cables), rubber-sheathed cables, and overhead insulated cables) , branch cables, electromagnetic wires, and electrical equipment wires and cables for power equipment.

Information transmission system: The wires and cables used in the information transmission system mainly include local telephone cables, TV cables, electronic cables, radio frequency cables, optical cables, data cables, electromagnetic wires, power communication or other composite cables, etc.

Mechanical equipment, instrumentation system: Except for overhead bare wires, almost all other products are used, but mainly power cables, electromagnetic wires, data cables, instrumentation cables, etc.

In terms of physical properties, the bare copper wire is soft, has excellent electrical conductivity and strong heat transfer capability.

The main physical properties of copper Copper is a group 1 element of the periodic table of elements, the element symbol is Cu, the atomic number is 29, and the relative atomic mass is about 64. It is a face-centered cubic (f.c.c) crystal structure below 1084°C. Copper is a heavy non-ferrous metal and a non-magnetic soft metal. The main physical properties of copper are shown in Table 1-1.

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.

Q: Are there any specific safety considerations when working with bare copper earth wire?

A: When working with bare copper earth wire, it is important to take appropriate safety precautions. Ensure that the electrical system is de-energized before handling the wire, wear protective gloves to avoid injury, and follow local electrical codes and regulations.

Leoni, Hitachi, Sumitomo, Belden, Amphenol Information Communication, Foxconn, Hengtong Group, Nexans, etc.

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