| 芯数×标准截面mm |
规格 |
绝缘厚度规定值mm |
护套厚度规定值mm |
20℃时导体电阻Ω/km不大于 |
|
| 铜芯 |
镀锌铜芯 |
||||
| 2×0.5 |
16/0.20 |
0.5 |
0.6 |
39.0 |
40.1 |
| 2X0.75 |
24/0.20 |
0.6 |
0.8 |
26.0 |
26.7 |
| 2X1 |
32/0.20 |
0.6 |
0.8 |
19.5 |
20.0 |
| 2X1.5 |
30/0.25 |
0.7 |
0.8 |
13.3 |
13.7 |
| 2X2.5 |
49/0.25 |
0.8 |
1.0 |
7.98 |
8.21 |
| 3×0.5 |
16/0.20 |
0.6 |
0.6 |
39.0 |
40.1 |
| 3X0.75 |
24/0.20 |
0.6 |
0.8 |
26.0 |
26.7 |
| 3X1 |
32/0.20 |
0.6 |
0.8 |
19.5 |
20.0 |
| 3X1.5 |
30/0.25 |
0.7 |
0.9 |
13.3 |
13.7 |
| 3X2.5 |
49/0.25 |
0.8 |
1.1 |
7.98 |
8.21 |
| 4X0.75 |
24/0.20 |
0.6 |
0.8 |
26.0 |
26.7 |
| 4X1 |
32/0.20 |
0.6 |
0.9 |
19.5 |
20.0 |
| 4X1.5 |
30/0.25 |
0.7 |
1.0 |
13.3 |
13.7 |
| 4X2.5 |
49/0.25 |
0.8 |
1.1 |
7.98 |
8.21 |
| 5X0.75 |
24/0.20 |
0.6 |
0.9 |
26.0 |
26.7 |
| 5X1 |
32/0.20 |
0.6 |
0.9 |
19.5 |
20.0 |
| 5X1.5 |
30/0.25 |
0.7 |
1.1 |
13.3 |
13.7 |
| 5X2.5 |
49/0.25 |
0.8 |
1.2 |
7.98 |
8.21 |
