标称截面(mm2) | 线芯结构根数/线径(mm) | 最大外径(mm) | 参考重量(kg/km) | 20℃导体电阻(Ω/km) |
铝 | 铝 | |||
2.5 | 1/.178 | 3.9 | 17 | 11.80 |
4 | 1/2.25 | 4.4 | 22 | 7.39 |
6 | 1/2.76 | 4.8 | 29 | 3.08 |
10 | 7/1.35 | 7.0 | 62 | 1.83 |
16 | 7/1.70 | 8.0 | 78 | 1.15 |
25 | 7/2.14 | 10.0 | 118 | 0.727 |
35 | 7/2.52 | 11.5 | 156 | 0.524 |
50 | 19/1.78 | 13.0 | 215 | 0.387 |
70 | 19/2.14 | 15.0 | 282 | 0.268 |
95 | 19/2.52 | 17.5 | 385 | 0.193 |
120 | 37/2.03 | 19.0 | 431 | 0.153 |
150 | 37/2.25 | 21.0 | 539 | 0.124 |
185 | 37/2.52 | 23.5 | 666 | 0.0991 |
240 | 61/2.25 | 26.5 | 857 | 0.0754 |
300 | 61/2.52 | 29.5 | 1070 | 0.0601 |
400 | 61/2.85 | 33.0 | 1390 | 0.0470 |