High Strength Bare Copper Conductor for Overhead Line Transmission and Distribution
High Strength Bare Copper Conductor is widely used in overhead power lines, substation grounding systems, and railway electrification due to its excellent conductivity and mechanical strength.
Bare copper, solid or stranded. Available in tempers hard, medium-hard, or soft. Stranded conductors are concentrically stranded in hard and medium-hard tempers and are Combination Unilay stranded in the soft-drawn temper.
the High Strength Bare Copper Conductor is a robust, flexible, and highly conductive solution for power transmission and distribution, especially in challenging environments.
| Size | Actual cross-sectional area | Number | Diameter of single wire | Nominal Overall Diameter | Approximate weight | Current Rating |
| AWG or MCM or KCMIl | mm2 | of single wire | mm | mm | kg/km | A |
| 10 | 5.3 | 7 | 0.98 | 3.27 | 48 | 50 |
| 8 | 8.3 | 7 | 1.23 | 3.69 | 76 | 95 |
| 6 | 13.4 | 7 | 1.56 | 4.68 | 121 | 130 |
| 4 | 21.1 | 7 | 1.96 | 5.88 | 192 | 170 |
| 3 | 26.6 | 7 | 2.2 | 6.6 | 242 | 200 |
| 2 | 33.5 | 7 | 2.47 | 7.41 | 305 | 230 |
| 1 | 42.5 | 7 | 2.78 | 8.34 | 384 | 265 |
| 1/0 | 53.5 | 7 | 3.12 | 9.35 | 485 | 310 |
| 1/0 | 54.4 | 19 | 1.91 | 9.47 | 485 | 310 |
| 2/0 | 67.7 | 7 | 3.51 | 10.52 | 611 | 355 |
| 2/0 | 67.7 | 19 | 2.13 | 10.62 | 611 | 355 |
| 3/0 | 85.3 | 7 | 3.94 | 11.79 | 771 | 410 |
| 3/0 | 85.2 | 19 | 2.39 | 11.94 | 771 | 410 |
| 4/0 | 107.4 | 7 | 4.42 | 13.26 | 972 | 480 |
| 4/0 | 108 | 19 | 2.69 | 13.41 | 972 | 480 |
| 250 | 127.2 | 19 | 2.92 | 14.58 | 1149 | 530 |
| 250 | 125.7 | 37 | 2.08 | 14.61 | 1149 | 530 |
| 300 | 152.8 | 19 | 3.2 | 15.95 | 1378 | 590 |
| 300 | 152.4 | 37 | 2.29 | 16 | 1378 | 590 |
| 350 | 177.6 | 19 | 3.45 | 17.25 | 1609 | 650 |
| 350 | 175.9 | 37 | 2.46 | 17.3 | 1609 | 650 |
| 400 | 203.2 | 19 | 3.69 | 18.42 | 1838 | — |
| 400 | 202.5 | 37 | 2.64 | 18.49 | 1838 | — |
| 500 | 252.9 | 37 | 2.95 | 20.68 | 2297 | 810 |
| 600 | 303.2 | 37 | 3.23 | 22.63 | 2757 | 910 |
| 381750 | 381 | 61 | 2.82 | 25.35 | 3446 | 1040 |
| 5061000 | 506 | 61 | 3.25 | 29.26 | 4595 | 1240 |
| 6311250 | 631.3 | 61 | 3.63 | 32.84 | 5742 | 1451 |
| 6221250 | 622 | 91 | 2.95 | 32.74 | 5742 | 1430 |
| 7591500 | 758.9 | 61 | 3.98 | 35.84 | 6891 | 1669 |
| 7551500 | 754.9 | 91 | 3.25 | 35.86 | 6891 | 1669 |
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