2017/2/21
标称截面(mm) | 20℃时导体电阻≤(km) | 电缆外径参考 | |
2芯 | 3芯 | ||
0.3 | 69.2 | 6.6 | 7.0 |
0.5 | 39.0 | 7.2 | 7.6 |
标称截面(mm2) | 20℃时导体电阻≤(Ω/km) | 电缆外径参考(mm) | ||||
2芯 | 3芯 | 4芯 | 5芯 | (3+1芯) | ||
1.5 | 13.3 | - | - | - | - | 11.2 |
2.5 | 7.89 | - | - | - | - | 13.3 |
4 | 4.95 | 13.7 | 14.5 | 16.2 | 18.0 | 15.7 |
6 | 3.30 | 15.1 | 16.1 | 17.9 | 20.0 | 17.5 |
标称截面(mm2) | 20℃时导体电阻≤(Ω/km) | 电缆外径参考(mm) | |||||
1芯 | 2芯 | 3芯 | 4芯 | 5芯 | 3+1芯 | ||
1.5 | 13.3 | 7.1 | 11.0 | 11.9 | 13.1 | 14.4 | - |
2.5 | 7.98 | 8.0 | 13.1 | 14.0 | 15.5 | 17.0 | 15.2 |
4 | 4.95 | 9.0 | 15.1 | 16.2 | 18.0 | 19.9 | 17.5 |
6 | 3.30 | 9.8 | 16.8 | 18.0 | 20.0 | 22.2 | 19.4 |
10 | 1.91 | 11.9 | 22.6 | 24.2 | 26.5 | 29.1 | 24.6 |
16 | 1.21 | 13.4 | 25.7 | 27.6 | 30.1 | 33.3 | 28.3 |
25 | 0.780 | 15.8 | 30.7 | 33.0 | 36.6 | 40.4 | 34.4 |
35 | 0.554 | 17.9 | 34.6 | 37.1 | 41.1 | - | 37.3 |
50 | 0.386 | 20.6 | 40.1 | 42.9 | 47.5 | - | 44.7 |
70 | 0.272 | 23.3 | 45.1 | 48.3 | 54.0 | - | 49.8 |
95 | 0.206 | 26.0 | 51.0 | 54.0 | 61.0 | - | 55.0 |
120 | 0.161 | 28.5 | - | 60.0 | 66.0 | - | 59.0 |
150 | 0.129 | 31.4 | - | 66.0 | 73.0 | - | 64.5 |
185 | 0.106 | 34.5 | - | - | - |
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240 | 0.0801 | 38.3 | - | - | - |
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