Number and cross- section of power + grounding conductors |
Power conductor stranding | Grounding/Ground check conductor stranding | Nominal insulation thickness | Nominal jacket thickness | Approximate overall diameter | Maximum conductor resistance at 200C | Ampacity at ambient temperature 300C |
Approximate weight of cable |
mm2 | N x mm | N x mm | mm | mm | mm | Ω/km | A | kg/km |
6/10 kV | ||||||||
3x70+2x35+1x35 | 514x0.4 | 254x0.4/254x0.4 | 3.4 | 5.5 | 54.3 | 0.277 | 250 | 5334 |
3x95+2x35+1x35 | 684x0.4 | 254x0.4/254x0.4 | 3.4 | 5.5 | 62.1 | 0.210 | 301 | 6701 |
3x120+2x50+1x35 | 870x0.4 | 364x0.4/254x0.4 | 3.4 | 5.5 | 65.8 | 0.164 | 352 | 7267 |
3x185+2x70+1x35 | 1325x0.4 | 514x0.4/254x0.4 | 3.4 | 5.5 | 75.1 | 0.108 | 461 | 10900 |
8.7/15 kV | ||||||||
3x70+2x35+1x35 | 514x0.4 | 254x0.4/254x0.4 | 4.5 | 5.5 | 62.7 | 0.277 | 265 | 5900 |
3x95+2x35+1x35 | 684x0.4 | 254x0.4/254x0.4 | 4.5 | 5.5 | 67.7 | 0.210 | 319 | 6900 |
3x120+2x50+1x35 | 870x0.4 | 364x0.4/254x0.4 | 4.5 | 5.5 | 71.7 | 0.164 | 371 | 8200 |
3x185+2x70+1x35 | 1325x0.4 | 514x0.4/254x0.4 | 4.5 | 5.5 | 76.2 | 0.108 | 488 | 11900 |
14/25 kV | ||||||||
3x70+2x35+1x35 | 514x0.4 | 254x0.4/254x0.4 | 6.8 | 5.5 | 69.2 | 0.277 | 265 | 7800 |
3x95+2x35+1x35 | 684x0.4 | 254x0.4/254x0.4 | 6.8 | 5.5 | 74.8 | 0.210 | 319 | 8800 |
3x120+2x50+1x35 | 870x0.4 | 364x0.4/254x0.4 | 6.8 | 5.5 | 77.8 | 0.164 | 371 | 9200 |
3x185+2x70+1x35 | 1325x0.4 | 514x0.4/254x0.4 | 6.8 | 5.5 | 85.8 | 0.108 | 488 | 13800 |