Voltage level (V) | Number of cores * nominal section (n*mm²) | Conductor structure(N/mm) | The average diameter(mm) | Maximum DC | color |
resistance (20℃) | |||||
(Ω/km) | |||||
300/500 | 2*0.75 | 24/0.2 | 5.7~7.2 | 26 | White, black |
2*1.0 | 32/0.20 | 5.9~7.5 | 19.5 | ||
2*1.5 | 30/0.25 | 6.8~8.6 | 13.3 | ||
2*2.5 | 50/0.25 | 8.4~10.6 | 7.98 | ||
3*0.75 | 24/0.20 | 6.0~7.6 | 26 | ||
3*1.0 | 32/0.20 | 6.3~8.0 | 19.5 | ||
3*1.5 | 30/0.25 | 7.4~9.4 | 13.3 | ||
3*2.5 | 50/0.25 | 9.2~11.4 | 7.98 | ||
4*0.75 | 24/0.2 | 6.6~8.3 | 26 | ||
4*1.0 | 32/0.2 | 7.1~9.0 | 19.5 | ||
4*1.5 | 30/0.25 | 8.4~10.5 | 13.2 | ||
4*2.5 | 50/0.25 | 10.1~12.5 | 7.98 | ||
5*0.75 | 24/0.2 | 7.4~9.3 | 26 | ||
5*1.0 | 32/0.2 | 7.8~9.8 | 19.5 | ||
5*1.5 | 30/0.25 | 9.3~11.6 | 13.3 | ||
5*2.5 | 50/0.25 | 11.2~13.9 | 7.98 | ||
450/750 | 1.5 | 1/1.38 | 2.6~3.2 | 12.1 | Red, blue, yellow, green, black, double |
1.5 | 7/0.52 | 2.7~3.3 | 12.1 | ||
2.5 | 1/1.78 | 3.2~3.9 | 7.41 | ||
2.5 | 7/0.68 | 3.3~4.0 | 7.41 | ||
4 | 1/2.25 | 3.6~4.4 | 4.61 | ||
4 | 7/0.85 | 3.8~4.6 | 4.61 | ||
6 | 1/2.76 | 4.1~5.0 | 3.08 | ||
6 | 7/1.04 | 4.3~5.2 | 3.08 | ||
10 | 7/1.35 | 5.6~6.7 | 1.83 | ||
16 | 7/1.70 | 6.4~7.8 | 1.15 | ||
25 | 7/2.14 | 8.1~9.7 | 0.727 | ||
35 | 7/2.52 | 9.0~10.9 | 0.524 | ||
50 | 19/1.78 | 10.6~12.8 | 0.387 | ||
70 | 19/2.14 | 12.1~14.6 | 0.268 |