芯數(shù)×標(biāo)稱截面 (mm×mm) | 導(dǎo)體種類 | 絕緣標(biāo)稱厚度 mm | 護(hù)套標(biāo)稱厚度 mm | 平均外徑 mm | 70℃絕緣電阻 (MΩ·KM) | 20℃導(dǎo)電 電阻 (Ω/KM) | |
下限 | 上限 | ||||||
1.5 | 1 | 0.7 | - | 2.78 | 3.3 | 0.011 | 12.1 |
1.5 | 2 | 0.7 | - | 2.96 | 3.5 | 0.01 | 12.1 |
2.5 | 1 | 0.8 | - | 3.38 | 3.9 | 0.01 | 7.41 |
2.5 | 2 | 0.8 | - | 3.64 | 4.2 | 0.009 | 7.41 |
4 | 1 | 0.8 | - | 3.85 | 4.4 | 0.0085 | 4.61 |
4 | 2 | 0.8 | - | 4.15 | 4.8 | 0.0077 | 4.61 |
6 | 1 | 0.8 | - | 4.36 | 4.9 | 0.007 | 3.08 |
10 | 2 | 1.0 | - | 5.57 | 7.0. | 0.0065 | 1.83 |
16 | 2 | 1.0 | - | 5.85 | 8.0 | 0.005 | 1.15 |
25 | 2 | 1.2 | - | 6.85 | 10.0 | 0.005 | 0.727 |
35 | 2 | 1.2 | - | 8.50 | 11.5 | 0.004 | 0.524 |
50 | 2 | 1.4 | - | 9.55 | 13.0 | 0.0045 | 0.387 |
70 | 2 | 1.4 | - | 11.25 | 15.0 | 0.0035 | 0.268 |
95 | 2 | 1.6 | - | 12.90 | 17.5 | 0.0035 | 0.193 |
120 | 2 | 1.6 | - | 14.95 | 19.0 | 0.0032 | 0.153 |
150 | 2 | 1.8 | - | 16.30 | 21.0 | 0.0032 | 0.124 |
185 | 2 | 2.0 | - | 18.10 | 23.5 | 0.0032 | 0.0991 |
240 | 2 | 2.2 | - | 20.35 | 26.5 | 0.0003 | 0.0754 |
300 | 2 | 2.4 | - | 24.65 | 29.5 | 0.003 | 0.0601 |
400 | 2 | 2.6 | - | 27.48 | 33.0 | 0.0028 | 0.047 |