|
芯数x截面 Coresxcross section mm2 |
绝缘厚度 Thickness of insulation mm2 |
护套厚度 Thickness of sheath mm2
|
电缆外径 o.d.of cable (mm2)
|
电缆参考重量 Weight of eable km/kg |
20℃导体(铜)最大直流电阻 MaxD.C resistance of conductor at 20℃ Ω/km |
25℃额定载流A参考值current Rating At 25℃ |
|
|
最小 Min. |
最大 Max. |
||||||
|
3x2.5+1x2.5 |
1.0 |
3.5 |
17.7 |
19.4 |
638 |
8.82 |
28 |
|
3x4+1x4 |
1.0 |
3.5 |
19.1 |
21.0 |
743 |
5.39 |
37 |
|
3x2.5+1x2.5+1x2.5 |
1.0 |
3.5 |
18.9 |
20.8 |
740 |
8.82 |
27 |
|
3x4+1x4+1x4 |
1.0 |
3.5 |
20.5 |
22.6 |
850 |
5.39 |
37 |