导体标称截面mm2 | 绝缘厚度规定值mm | 平均外径上限mm | 70℃时最小绝缘电阻MΩ.km |
1.5 | 0.7 | 3.5 | 0.010 |
2.5 | 0.8 | 4.2 | 0.009 |
4 | 0.8 | 4.8 | 0.007 |
6 | 0.8 | 6.3 | 0.006 |
10 | 1.0 | 7.6 | 0.0056 |
16 | 1.0 | 8.8 | 0.0046 |
25 | 1.2 | 11.0 | 0.0044 |
35 | 1.2 | 12.5 | 0.0038 |
50 | 1.4 | 14.5 | 0.0037 |
70 | 1.4 | 17.0 | 0.0032 |
95 | 1.6 | 19.0 | 0.0032 |