|
线芯截面mm2 |
绝缘厚度 mm |
护套厚度mm |
电缆近似外径mm |
20℃时导体直流电阻 |
电缆参考重量kg/km |
铠装电缆明敷空气中载流量 |
电缆直埋土壤中载流量 |
|
4x25 |
0.9 |
1.8 |
24.6 |
≤1.20 |
593 |
102 |
110 |
|
4x35 |
0.9 |
1.8 |
26.4 |
≤0.868 |
696 |
120 |
128 |
|
4x50 |
1.0 |
1.8 |
30.8 |
≤0.641 |
988 |
160 |
170 |
|
4x70 |
1.1 |
1.9 |
34.5 |
≤0.443 |
1250 |
187 |
199 |
|
4x95 |
1.1 |
2.0 |
41.1 |
≤0.320 |
1799 |
248 |
265 |
|
4x120 |
1.2 |
2.1 |
44.9 |
≤0.253 |
2473 |
277 |
296 |
|
4x150 |
1.4 |
2.3 |
48.6 |
≤0.206 |
2571 |
311 |
332 |
|
4x185 |
1.6 |
2.4 |
52.9 |
≤0.164 |
3013 |
341 |
366 |
|
4x240 |
1.7 |
2.6 |
62.1 |
≤0.125 |
4110 |
428 |
460 |
|
4x300 |
1.8 |
2.7 |
66.5 |
≤0.100 |
4882 |
483 |
519 |
|
4x400 |
2.0 |
3.0 |
73.8 |
≤0.0778 |
6120 |
555 |
599 |