Bare Copper Conductor
The conductor is concentrically stranded with bare copper wire. Solid or concentric-lay stranded bare copper conductors available in soft, medium-hard, or hard temper.
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The conductor is concentrically stranded with bare copper wire. Solid or concentric-lay stranded bare copper conductors available in soft, medium-hard, or hard temper.
Bare copper conductor used for overhead electrical distribution lines, grounding electrical substations, electrical test equipment and any other electrical system, suitable for numerous other applications.
The conductor is concentrically stranded with bare copper wire. Solid or concentric-lay stranded bare copper conductors available in soft, medium-hard, or hard temper. Outer layer is right or left hand lay and reversed in successive layers.
Bare copper wire has high conductivity and can quickly transmit electrical energy. And the material of bare copper wire is soft, highly malleable and easy to process into various shapes. It still features anti-corrosion, simple structure, convenient installation and maintenance, reducing the cost of installation and maintenance.
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| Size | Nominal Cross Section Area | Approx. Overall Diameter | Approx. Weight | Nominal Breaking Load |
Nominal DC Resistance at 20℃ | |
| AWG | Cmils | mm2 | mm | kg/km | kN | Ω/km |
| 1 | 83690 | 42.4 | 7.35 | 377 | 16.3 | 0.423 |
| 2 | 66360 | 33.6 | 6.54 | 299 | 13.3 | 0.533 |
| 4 | 41740 | 21.2 | 5.19 | 188 | 8.8 | 0.848 |
| 6 | 26240 | 13.3 | 4.12 | 118 | 5.7 | 1.349 |
| 8 | 16510 | 8.4 | 3.26 | 74 | 3.7 | 2.143 |
| 10 | 10380 | 5.3 | 2.59 | 47 | 2.3 | 3.409 |
| 12 | 6530 | 3.3 | 2.05 | 29 | 1.5 | 5.419 |
| 14 | 4110 | 2.1 | 1.63 | 19 | 0.9 | 8.610 |
| 16 | 2580 | 1.3 | 1.29 | 12 | 0.6 | 13.715 |
| 18 | 1620 | 0.8 | 1.02 | 7 | 0.4 | 21.843 |
| Nominal area of cross-section of stranded conductor | Construction (stranding and wire diameter) | Overall diameter of conductor (approx.) | Nominal mass per unit length | Resistance at 20 °C | Minimum breaking load | |
| Nominal | Max. | |||||
| mm² | number/mm | mm | kg/km | Ω/km | Ω/km | N |
| 10 | 7/1.35 | 4.05 | 89.82 | 1.788 | 1.829 | 3752 |
| 14 | 7/1.60 | 4.80 | 126.2 | 1.273 | 1.303 | 5267 |
| 16 | 3/2.65 | 5.70 | 148.3 | 1.082 | 1.106 | 6194 |
| 16 | 7/1.70 | 5.10 | 142.4 | 1.128 | 1.154 | 5946 |
| 25 | 7/2.10 | 6.30 | 217.3 | 0.7391 | 0.7563 | 9073 |
| 32 | 3/3.75 | 8.06 | 296.9 | 0.5405 | 0.5520 | 12400 |
| 32 | 7/2.46 | 7.38 | 298.2 | 0.5386 | 0.5497 | 12442 |
| 35 | 7/2.50 | 7.50 | 308.0 | 0.5215 | 0.5337 | 12860 |
| 50 | 7/3.00 | 9.00 | 443.5 | 0.3622 | 0.3706 | 18520 |
| 50 | 19/1.80 | 9.00 | 435.8 | 0.3727 | 0.3819 | 17700 |
| 70 | 7/3.55 | 10.65 | 621.1 | 0.2586 | 0.2646 | 25930 |
| 70 | 19/2.10 | 10.50 | 593.2 | 0.2738 | 0.2806 | 24090 |
| 95 | 19/2.50 | 12.50 | 840.7 | 0.1932 | 0.1980 | 34140 |
| 100 | 7/4.30 | 12.90 | 911.2 | 0.1763 | 0.1810 | 36540 |
| 120 | 19/2.80 | 14.00 | 1055 | 0.1540 | 0.1578 | 42830 |
| 125 | 19/2.90 | 14.50 | 1131 | 0.1436 | 0.1471 | 45940 |
| 150 | 19/3.20 | 16.00 | 1377 | 0.1180 | 0.1208 | 55940 |
| 150 | 37/2.25 | 15.75 | 1334 | 0.1233 | 0.1264 | 53880 |
| 185 | 19/3.55 | 17.75 | 1695 | 0.09582 | 0.09815 | 68860 |
| 185 | 37/2.50 | 17.50 | 1647 | 0.09981 | 0.1024 | 66490 |
Huili Cable Co., Ltd. (formerly Luohe Huili Cable Co., Ltd. and Luohe Cable Factory) was founded in 1989 and was renamed Huili Cable Co., Ltd. on September 14, 2024. The company's registered capital is RMB 200 million.
