Bare copper conductor are hard drawn or annealed bare copper. They are suited for use in electrical grounding systems and on insulators for overhead line transmission and distribution.
Manuacture standard:
EN 13602, EN 60228/IEC60228, NFC 34-110
Bare Copper Conductors Applications
Power Transmission and Distribution: Bare copper conductors are frequently used in overhead power lines to transmit electricity over long distances. Their high conductivity ensures minimal energy loss, making them an ideal choice for power grids and electrical distribution systems.
Grounding Systems: One of the most important uses of bare copper conductors is in grounding systems. Grounding is essential for protecting electrical equipment and ensuring safety by directing stray electrical currents into the ground. Bare copper conductors are widely used for grounding electrical systems due to their low resistance and ability to carry fault currents to the earth efficiently.
Telecommunication Systems: Bare copper conductors are also employed in telecommunication cables for signal transmission. They are often used in telephone lines, coaxial cables, and data transmission cables, ensuring fast and efficient communication.
Electrical Wiring: In certain electrical installations, bare copper conductors are used for wiring systems where insulation is unnecessary or can be added separately. These applications typically include industrial wiring and construction infrastructure.
Earthing Electrical Equipment: Bare copper conductors are used for earthing electrical appliances and equipment, ensuring that any fault current is safely discharged to the ground, preventing accidents or damage to the equipment.
99.99% purity Bare copper conductor 29 mm² for Grounding use NFC 34-110 Technical data
| Size | Structure | Overall diameter(mm) | Weight(kg/km) | Resistance at 20℃(Ω/km) |
| 29.2mm2 | 19/1.40mm | 7.0 | 258 | 0.63 |
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