盾构机用卷筒电缆参数
盾构机用卷筒电缆参数SpecConductordiametermmInsulationdiametermmOuterdiametermmApproximateWeightkg/kmDCresistan…
产品描述
盾构机用卷筒电缆参数
Spec
| Conductor diameter
mm | Insulation diameter
mm | Outer diameter mm | Approximate Weight
kg/km | DC resistance at 20°C
max. /km | Short Circuit Current (conductor) kA | |
12/20kV | |||||||
3X35+3X25/3 | 7.9 | 17.1 | 50.7 | ±3.0 | 3828 | 0.565 | 5.01 |
3X50+3X25/3 | 9.4 | 18.6 | 55.7 | ±3.0 | 4763 | 0.393 | 7.15 |
3X70+3X35/3 | 11.2 | 20.4 | 59.6 | ±3.0 | 5761 | 0.277 | 10.01 |
3X95+3X50/3 | 12.9 | 22.0 | 63.3 | ±3.0 | 6830 | 0.210 | 13.59 |
3X120+3X70/3 | 14.6 | 23.7 | 68.7 | ±3.0 | 8362 | 0.164 | 17.16 |
3X150+3X70/3 | 16.3 | 25.4 | 72.4 | ±3.0 | 9528 | 0.132 | 21.45 |
3X185+3X95/3 | 18.0 | 27.1 | 77.9 | ±3.0 | 11331 | 0.108 | 26.46 |
上一篇：卷筒机专用电缆工艺
下一篇：无
