意大利标准工业电缆 |
导体电阻
导体线规 |
实心导体直径 mm |
Ohms/km 20 ℃ (68°F) |
多股导体截面积 mm2 |
Ohms/km 20 ℃ (68°F) |
32 |
0,203 |
563.49 |
0.0324 |
588.85 |
30 |
0.254 |
361.13 |
0.0507 |
376.96 |
28 |
0.320 |
227.39 |
0.0804 |
237.25 |
26 |
0.404 |
142.79 |
0.128 |
148.94 |
24 |
0.511 |
89.39 |
0.205 |
93.25 |
22 |
0.643 |
54.3 |
0.324 |
55.0 |
21 |
0.724 |
42.7 |
0.412 |
43.6 |
20 |
0.813 |
33.9 |
0.519 |
34.6 |
19 |
0.912 |
26.9 |
0.653 |
27.5 |
18 |
1.02 |
21.4 |
0.823 |
21.8 |
17 |
1.15 |
16.9 |
1.04 |
17.2 |
16 |
1.29 |
13.5 |
1.31 |
13.7 |
15 |
1.45 |
10.6 |
1.65 |
10.9 |
14 |
1.63 |
8.45 |
2.08 |
8.62 |
13 |
1.83 |
6.69 |
0.63 |
6.82 |
12 |
2.05 |
5.31 |
3.31 |
5.43 |
11 |
2.3 |
4.22 |
4.17 |
4.3 |
10 |
2.588 |
3.34 |
5.261 |
3.41 |
... |
... |
... |
... |
... |