芯数×标称截面积mm2 | 导体中单线最大直径mm | 绝缘厚度规定值 mm | 屏蔽层密度 % | 护套厚度规定值mm | 20℃时导体电阻 最大值Ω/km |
70℃时绝缘 电阻最小值 MΩ·km |
|
2×0.75 | 0.21 | 0.6 | 60~80 | 0.6 | 26.0 | 0.011 | |
2×1.0 | 0.21 | 0.6 | 60~80 | 0.6 | 19.5 | 0.010 | |
2×1.5 | 0.26 | 0.6 | 60~80 | 0.8 | 13.3 | 0.0094 | |
2×2.5 | 0.26 | 0.7 | 60~80 | 1.0 | 7.98 | 0.0086 | |
2×4 | 0.31 | 0.8 | 60~80 | 1.2 | 4.95 | 0.0079 | |
3×0.75 | 0.21 | 0.6 | 60~80 | 0.6 | 26.0 | 0.011 | |
3×1.0 | 0.21 | 0.6 | 60~80 | 0.8 | 19.5 | 0.010 | |
3×1.5 | 0.26 | 0.6 | 60~80 | 0.8 | 13.3 | 0.0094 | |
3×2.5 | 0.26 | 0.7 | 60~80 | 1.0 | 7.98 | 0.0086 | |
3×4 | 0.31 | 0.8 | 60~80 | 1.2 | 4.95 | 0.0079 | |
4×0.75 | 0.21 | 0.6 | 60~80 | 0.8 | 26.0 | 0.011 | |
4×1.0 | 0.21 | 0.6 | 60~80 | 0.9 | 19.5 | 0.010 | |
4×1.5 | 0.26 | 0.6 | 60~80 | 0.9 | 13.3 | 0.0094 | |
4×2.5 | 0.26 | 0.7 | 60~80 | 1.0 | 7.98 | 0.0086 | |
5×0.75 | 0.21 | 0.6 | 60~80 | 0.8 | 26.0 | 0.011 | |
5×1.0 | 0.21 | 0.6 | 60~80 | 0.9 | 19.5 | 0.010 | |
5×1.5 | 0.26 | 0.6 | 60~80 | 1.0 | 13.3 | 0.0094 | |
5×2.5 | 0.26 | 0.7 | 60~80 | 1.1 | 7.98 | 0.0086 | |
6×0.75 | 0.21 | 0.6 | 60~80 | 0.8 | 26.0 | 0.011 | |
6×1.0 | 0.21 | 0.6 | 60~80 | 1.0 | 19.5 | 0.010 | |
6×1.5 | 0.26 | 0.6 | 60~80 | 1.0 | 13.3 | 0.0094 | |
6×2.5 | 0.26 | 0.7 | 60~80 | 1.1 | 7.98 | 0.0086 | |
8×0.75 | 0.21 | 0.6 | 60~80 | 0.8 | 26.0 | 0.011 | |
8×1.0 | 0.21 | 0.6 | 60~80 | 1.0 | 19.5 | 0.010 | |
8×1.5 | 0.26 | 0.6 | 60~80 | 1.0 | 13.3 | 0.0094 | |
8×2.5 | 0.26 | 0.7 | 60~80 | 1.2 | 7.98 | 0.0086 | |
10×1.0 | 0.21 | 0.6 | 60~80 | 1.0 | 19.5 | 0.010 | |
10×1.5 | 0.26 | 0.6 | 60~80 | 1.1 | 13.3 | 0.0094 | |
10×2.5 | 0.26 | 0.7 | 60~80 | 1.2 | 7.98 | 0.0086 | |
12×1.0 | 0.21 | 0.6 | 60~80 | 1.0 | 19.5 | 0.010 | |
12×1.5 | 0.26 | 0.6 | 60~80 | 1.2 | 13.3 | 0.0094 | |
12×2.5 | 0.26 | 0.7 | 60~80 | 1.4 | 7.98 | 0.0086 |