| 添加时间： | 2023-12-10 09:33:29 |
|---|
- 电 话：0550-7305800
- 手机：13955040807
- 邮 箱：827949989@qq.com
咨询热线
0550-7305800
| 添加时间： | 2023-12-10 09:33:29 |
|---|
盾构机专用电缆参数
Spec
| Conductor diameter
mm | Insulation diameter
mm | Outer diameter
| Approximate Weight
kg/km | DC resistance at 20°C
max. | Short Circuit Current (conductor) kA | |
14/25kV | |||||||
3X35+3X25/3 | 7.9 | 18.9 | 58.3 | ±3.0 | 4478 | 0.565 | 5.01 |
3X50+3X25/3 | 9.4 | 20.4 | 59.6 | ±3.0 | 5214 | 0.393 | 7.15 |
3X70+3X35/3 | 11.2 | 22.2 | 63.5 | ±3.0 | 6232 | 0.277 | 10.01 |
3X95+3X50/3 | 12.9 | 23.9 | 69.0 | ±3.0 | 7632 | 0.210 | 13.59 |
3X120+3X70/3 | 14.6 | 25.6 | 72.6 | ±3.0 | 8903 | 0.164 | 17.16 |
3X150+3X70/3 | 16.3 | 27.3 | 78.1 | ±3.0 | 10441 | 0.132 | 21.45 |
3X185+3X95/3 | 18.0 | 29.0 | 81.7 | ±3.0 | 11953 | 0.108 | 26.46 |
