Bare Copper Grounding Wire

Bare Copper Grounding Wire
Details:
Good electrical conductivity and resistance to corrosion
Multiple fine copper strands twisted together for flexibility
More than 20 years of production experience
Quick online quote & free samples available
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Description
Technical Parameters
Certification
bare copper

 

Bare Copper Grounding Wire
  • Conductor: Solid or stranded, soft drawn, medium hard or hard drawn copper conductor.

 

  • Reference Specification: PNS 1207

ASTM B1, B2,B3 and B8

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Application

 

 

Bare copper ground wire is mainly used for grounding purposes and complies with the relevant requirements of the National Electrical Code (NEC). Soft-drawn solid or stranded copper conductors are widely used for circuit grounding connections and grounding of mechanical equipment or electrical equipment. Hard-drawn copper conductors are commonly used in overhead transmission and distribution lines as circuit grounding connections and mechanical equipment grounding applications. Bare copper conductors are widely used in various grounding systems due to their excellent electrical conductivity and corrosion resistance to ensure the safety and stability of electrical systems.

bare copper application

 

Feature

 

bare copper cable

 

 

Bare copper grounding wire uses soft bare copper conductor, which can be solid or Class A or Class B stranded, and meets ASTM B-3 and B-8 standards. This grounding wire is particularly suitable for grounding electrical systems that require high conductivity and flexibility, ensuring stable grounding performance and reducing the risk of electrical failures. Bare copper grounding wire can also be widely used in many other fields due to its excellent conductivity and durability to meet different electrical installation needs.

 

Certification

 

 

Bare copper ground wires are certified by UL (Underwriters Laboratories) and CUL (Canadian Underwriters Laboratories) to meet strict safety standards. Bare copper ground wires that pass these certifications ensure a reliable ground connection in electrical systems and meet electrical installation regulations in the United States and Canada. UL and CUL certifications indicate that the product has been rigorously tested and can be used safely in a variety of environments. Bare copper ground wires that pass these certifications provide users with protection to ensure the safe operation of electrical equipment and effectively prevent potential risks caused by electrical failures.

bare copper wire certification

 

Package

 

bare copper  package

 

Factory

 

bare copper manufacturer

 

Greater Wire manufacturer's advanced cable factory has an intelligent and digital manufacturing environment. Through the seamless integration of cutting-edge technology, the factory successfully eliminates errors and defects that may occur in the traditional manual assembly process. The shift to digital manufacturing not only increases efficiency but also demonstrates our commitment to providing our customers with products of the highest reliability. The smart factory framework ensures a streamlined and error-free production process, minimizing the possibility of human-related variances and increasing previously unattainable precision. Accurate and automated inspection mechanism, the factory strictly adheres to quality control. Products are thoroughly inspected from the beginning to the final stage of the manufacturing process. Digital intelligent image detection and laser technologies are used to ensure that each product meets the strict standards set by our company. This commitment to quality extends to our inspection accuracy, with automated production equipment achieving an impressive accuracy of 0.002 mm, exceeding industry benchmarks.

 

Case

 

wire and cable Company cases

 

Partner

 

greater wire Partner

 

FAQ

 

Q: Can I use bare copper wire for grounding?

A:  Yes, bare copper wire is commonly used for grounding purposes in electrical systems. It is a widely accepted material for grounding due to its excellent conductivity and corrosion resistance.

Q: What should be done if a bare copper wire ground wire is exposed?

A: Disconnect the power, identify the circuit to which the exposed wire is connected, and disconnect the power. Turning off the circuit will eliminate the risk of electric shock and allow you to safely perform any necessary work or repairs.

Q: Does ground wire need to be solid copper?

A: No, the ground wire does not necessarily need to be solid copper, but solid copper is often used due to its excellent conductivity and corrosion resistance. Stranded copper wire, aluminum ground wire, tinned copper wire, etc. can also be used, depending on the specific needs of the installation, environmental conditions, and cost considerations.

 

 

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bare copper wire

 

Bare Copper

SIZE OF CONDUCTOR No.& Nominal Diameter of Wire Nominal Overall Diameter Nominal Weight
MM Approximate AWG MM MM KG/KM
Solid      
1.6mm 14   1.60 17.88
2.0mm 12   2.00 27.93
2.6mm 10   2.60 47.20
3.2mm 8   3.20 71.49
Stranded      
2.0mm2 14/7 7x0.60mm 1.80 17.80
3.5mm2 12/7 7x0.80mm 2.40 31.66
5.5mm2 10/7 7x1.0mm 3.00 49.46
8.0mm2 8/7 7x1.20mm 3.60 71.19
14mm2 6/7 7x1.60mm 4.80 126.70
22mm2 4/7 7x2.0mm 6.00 197.90
30mm2 2/7 7x2.30mm 6.90 261.70
38mm2 1-19 19x1.60mm 8.00 343.70
50mm2 1/0-19 19x1.80mm 9.00 435.10
60mm2 2/0-19 19x2.0mm 10.00 537.00
80mm2 3/0-19 19x2.30mm 11.50 710.30
100mm2 4/0-19 19x2.60mm 13.00 907.60
125mm2 250MCM 37x2.10mm 14.70 1158.00
150mm2 300MCM 37x2.30mm 16.10 1390.00
200mm2 400MCM 37x2.60mm 18.20 1776.00
  500MCM 37x2.95mm 20.65 2300.00
250mm2 500MCM 61x2.30mm 20.70 2300.00
325mm2 650MCM 61x2.60mm 23.40 2937.00
  750MCM 61x2.82mm 25.30 3450.00
400mm2 800MCM 61x2.90mm 26.10 3654.00
500mm2 1000MCM 61x3.20mm 28.80 4448.00

 

 

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