| 导体芯数和标称截面积 mm2 |
导体种类 | 绝缘厚度规定值 mm |
内护套厚度近似值 mm |
护套厚度规定值 mm |
平均外径mm | 20℃时导体电阻 最大值Ω/km |
70℃时绝缘 电阻最小值 MΩ·km |
||||
| 下限 | 上限 | 铜芯 | 镀锡铜芯 | ||||||||
| 2×1.5 | 1 | 0.7 | 0.4 | 1.2 | 7.6 | 10.0 | 12.1 | 12.2 | 0.011 | ||
| 2×1.5 | 2 | 0.7 | 0.4 | 1.2 | 7.8 | 10.5 | 12.1 | 12.2 | 0.010 | ||
| 2×2.5 | 1 | 0.8 | 0.4 | 1.2 | 8.6 | 11.5 | 7.41 | 7.56 | 0.010 | ||
| 2×2.5 | 2 | 0.8 | 0.4 | 1.2 | 9.0 | 12.0 | 7.41 | 7.56 | 0.009 | ||
| 2×4 | 1 | 0.8 | 0.4 | 1.2 | 9.6 | 12.5 | 4.61 | 4.70 | 0.0085 | ||
| 2×4 | 2 | 0.8 | 0.4 | 1.2 | 10.0 | 13.0 | 4.61 | 4.70 | 0.0077 | ||
| 2×6 | 1 | 0.8 | 0.4 | 1.2 | 10.5 | 13.5 | 3.08 | 3.11 | 0.0070 | ||
| 2×6 | 2 | 0.8 | 0.4 | 1.2 | 11.0 | 14.0 | 3.08 | 3.11 | 0.0065 | ||
| 2×10 | 1 | 1.0 | 0.6 | 1.4 | 13.0 | 16.5 | 1.83 | 1.84 | 0.0070 | ||
| 2×10 | 2 | 1.0 | 0.6 | 1.4 | 13.5 | 17.5 | 1.83 | 1.84 | 0.0065 | ||
| 2×16 | 2 | 1.0 | 0.6 | 1.4 | 15.5 | 20.0 | 1.15 | 1.16 | 0.0052 | ||
| 2×25 | 2 | 1.2 | 0.8 | 1.4 | 18.5 | 24.0 | 0.727 | 0.734 | 0.0050 | ||
| 2×35 | 2 | 1.2 | 1.0 | 1.6 | 21.0 | 27.5 | 0.524 | 0.529 | 0.0044 | ||
| 3×1.5 | 1 | 0.7 | 0.4 | 1.2 | 8.0 | 10.5 | 12.1 | 12.2 | 0.011 | ||
| 3×1.5 | 2 | 0.7 | 0.4 | 1.2 | 8.2 | 11.0 | 12.1 | 12.2 | 0.010 | ||
| 3×2.5 | 1 | 0.8 | 0.4 | 1.2 | 9.2 | 12.0 | 7.41 | 7.56 | 0.010 | ||
| 3×2.5 | 2 | 0.8 | 0.4 | 1.2 | 9.4 | 12.5 | 7.41 | 7.56 | 0.009 | ||
| 3×4 | 1 | 0.8 | 0.4 | 1.2 | 10.0 | 13.0 | 4.61 | 4.70 | 0.0085 | ||
| 3×4 | 2 | 0.8 | 0.4 | 1.2 | 10.5 | 13.5 | 4.61 | 4.70 | 0.0077 | ||
| 3×6 | 1 | 0.8 | 0.4 | 1.4 | 11.5 | 14.5 | 3.08 | 3.11 | 0.0070 | ||
| 3×6 | 2 | 0.8 | 0.4 | 1.4 | 12.0 | 15.5 | 3.08 | 3.11 | 0.0065 | ||
| 3×10 | 1 | 1.0 | 0.6 | 1.4 | 14.0 | 17.5 | 1.83 | 1.84 | 0.0070 | ||
| 3×10 | 2 | 1.0 | 0.6 | 1.4 | 14.5 | 19.0 | 1.83 | 1.84 | 0.0065 | ||
| 3×16 | 2 | 1.0 | 0.8 | 1.4 | 16.5 | 21.5 | 1.15 | 1.16 | 0.0052 | ||
| 3×25 | 2 | 1.2 | 0.8 | 1.6 | 20.5 | 26.0 | 0.727 | 0.734 | 0.0050 | ||
| 3×35 | 2 | 1.2 | 1.0 | 1.6 | 22.0 | 29.0 | 0.524 | 0.529 | 0.0044 | ||
| 4×1.5 | 1 | 0.7 | 0.4 | 1.2 | 8.6 | 11.5 | 12.1 | 12.2 | 0.011 | ||
| 4×1.5 | 2 | 0.7 | 0.4 | 1.2 | 9.0 | 12.0 | 12.1 | 12.2 | 0.010 | ||
| 4×2.5 | 1 | 0.8 | 0.4 | 1.2 | 10.0 | 13.0 | 7.41 | 7.56 | 0.010 | ||
| 4×2.5 | 2 | 0.8 | 0.4 | 1.2 | 10.0 | 13.5 | 7.41 | 7.56 | 0.009 | ||
| 4×4 | 1 | 0.8 | 0.4 | 1.4 | 11.5 | 14.5 | 4.61 | 4.70 | 0.0085 | ||
| 4×4 | 2 | 0.8 | 0.4 | 1.4 | 12.0 | 15.0 | 4.61 | 4.70 | 0.0077 | ||
| 4×6 | 1 | 0.8 | 0.6 | 1.4 | 12.5 | 16.0 | 3.08 | 3.11 | 0.0070 | ||
| 4×6 | 2 | 0.8 | 0.6 | 1.4 | 13.0 | 17.0 | 3.08 | 3.11 | 0.0065 | ||
| 4×10 | 1 | 1.0 | 0.6 | 1.4 | 15.5 | 19.0 | 1.83 | 1.84 | 0.0070 | ||
| 4×10 | 2 | 1.0 | 0.6 | 1.4 | 16.0 | 20.5 | 1.83 | 1.84 | 0.0065 | ||
| 4×16 | 2 | 1.0 | 0.8 | 1.4 | 18.0 | 23.5 | 1.15 | 1.16 | 0.0052 | ||
| 4×25 | 2 | 1.2 | 1.0 | 1.6 | 22.5 | 28.5 | 0.727 | 0.734 | 0.0050 | ||
| 4×35 | 2 | 1.2 | 1.0 | 1.6 | 24.5 | 32.0 | 0.524 | 0.529 | 0.0044 | ||
| 5×1.5 | 1 | 0.7 | 0.4 | 1.2 | 9.4 | 12.0 | 12.1 | 12.2 | 0.011 | ||
| 5×1.5 | 2 | 0.7 | 0.4 | 1.2 | 9.8 | 12.5 | 12.1 | 12.2 | 0.010 | ||
| 5×2.5 | 1 | 0.8 | 0.4 | 1.2 | 11.0 | 14.0 | 7.41 | 7.56 | 0.010 | ||
| 5×2.5 | 2 | 0.8 | 0.4 | 1.2 | 11.0 | 14.5 | 7.41 | 7.56 | 0.009 | ||
| 5×4 | 1 | 0.8 | 0.6 | 1.4 | 12.5 | 16.0 | 4.61 | 4.70 | 0.0085 | ||
| 5×4 | 2 | 0.8 | 0.6 | 1.4 | 13.0 | 17.0 | 4.61 | 4.70 | 0.0077 | ||
| 5×6 | 1 | 0.8 | 0.6 | 1.4 | 13.5 | 17.5 | 3.08 | 3.11 | 0.0070 | ||
| 5×6 | 2 | 0.8 | 0.6 | 1.4 | 14.5 | 18.5 | 3.08 | 3.11 | 0.0065 | ||
| 5×10 | 1 | 1.0 | 0.6 | 1.4 | 17.0 | 21.0 | 1.83 | 1.84 | 0.0070 | ||
| 5×10 | 2 | 1.0 | 0.6 | 1.4 | 17.5 | 22.0 | 1.83 | 1.84 | 0.0065 | ||
| 5×16 | 2 | 1.0 | 0.8 | 1.4 | 20.5 | 26.0 | 1.15 | 1.16 | 0.0052 | ||
| 5×25 | 2 | 1.2 | 1.0 | 1.6 | 24.5 | 31.5 | 0.727 | 0.734 | 0.0050 | ||
| 5×35 | 2 | 1.2 | 1.0 | 1.6 | 27.0 | 35.0 | 0.524 | 0.529 | 0.0044 | ||
Copyright Reserved 2021 江苏西贝电子网络有限公司 版权所有
备案号 ：苏ICP备2022025526号-1
公安备案号 ：32100202010228
