Bare copper wire
Bare copper wire is a pure copper rod drawn from the copper wire, the material is single, both inside and outside the copper metal, the appearance of the past is yellow, because the bare copper wire without insulation, and because of the purity of the copper color has a dark and light. Physical properties, bare copper wire material soft, excellent electrical conductivity, suitable for high current and high temperature applications.
Bare copper wire is commonly used in the following applications:
1. power transmission: bare copper wire can be used in power transmission lines, including high-voltage transmission lines, medium-voltage transmission lines and low-voltage distribution lines, etc.
2. Grounding systems: Bare copper wire can be used in grounding systems, such as grounding systems for buildings and electrical equipment, to protect people and equipment from electrical accidents.
3. Cable shielding: bare copper wire can be used for cable shielding to reduce the impact of external electromagnetic interference and noise from cables.
4. Welding: Bare copper wire can be used for welding materials, such as handheld welding and automatic welding equipment.
The advantages of bare copper wire include:
1. Good electrical conductivity: bare copper wire has better electrical conductivity than insulated copper wire, making it suitable for applications in high current and high temperature environments.
2. corrosion resistance: pure copper bare wire itself has good corrosion resistance and can be used for a long time.
3. Economical and practical: Bare copper wire is cheaper and more economical compared to insulated copper wire.
The disadvantage of bare copper wire is that, without the protection of insulation, bare copper wire is susceptible to external environments, such as moisture, corrosion, mechanical damage, etc., and requires appropriate measures for protection and maintenance.
