圆铜导体的最大直径 mm
|
标称截面 mm2 |
固定敷设电缆用导体 |
软导体 （第5和6种） |
|
|
实心（第1种） |
绞合（第2种） |
||
|
0.5 |
0.9 |
1.1 |
1.1 |
|
0.75 |
1.0 |
1.2 |
1.3 |
|
1 |
1.2 |
1.4 |
1.5 |
|
1.5 |
1.5 |
1.7 |
1.8 |
|
2.5 |
1.9 |
2.2 |
2.6 |
|
4 |
2.4 |
2.7 |
3.2 |
|
6 |
2.9 |
3.3 |
3.9 |
|
10 |
3.7 |
4.2 |
5.1 |
|
16 |
4.6 |
5.3 |
6.3 |
|
25 |
5.7 |
6.6 |
7.8 |
|
35 |
6.7 |
7.9 |
9.2 |
|
50 |
7.8 |
9.1 |
11.0 |
|
70 |
9.4 |
11.0 |
13.1 |
|
95 |
11.0 |
12.9 |
15.1 |
|
120 |
12.4 |
14.5 |
17.0 |
|
150 |
13.8 |
16.2 |
19.0 |
|
185 |
- |
18.0 |
21.0 |
|
240 |
- |
20.9 |
24.0 |
|
300 |
- |
23.1 |
27.0 |
|
400 |
- |
26.1 |
31.0 |
|
500 |
- |
29.2 |
35.0 |
|
630 |
- |
33.2 |
39.0 |
|
800 |
- |
37.6 |
- |
|
1000 |
- |
42.2 |
- |
