Nominal Cross sectional area | Reference conductor diameter | Nominal insulation thickness | Approx overall diameter | Approx weight of cable | Approx overall diameter | Approx weight of cable | ||
Unarmoured | Aluminum wire armoured | |||||||
AL | CU | AL | CU | |||||
mm2 | mm | mm | mm | kg/km | kg/km | mm | kg/km | kg/km |
25 | 6.0 | 2.5 | 19.0 | 421 | 575 | 28.0 | 2060 | 2220 |
35 | 7.1 | 2.5 | 20.0 | 479 | 695 | 29.0 | 2250 | 2480 |
50 | 8.4 | 2.5 | 21.0 | 550 | 860 | 31.0 | 2420 | 2720 |
70 | 10.0 | 2.5 | 23.0 | 650 | 1080 | 33.0 | 2675 | 3020 |
95 | 11.7 | 2.5 | 24.0 | 760 | 1350 | 34.0 | 2930 | 3550 |
120 | 13.2 | 2.5 | 26.0 | 895 | 1640 | 37.0 | 3285 | 4090 |
150 | 14.5 | 2.5 | 27.0 | 1020 | 1945 | 41.0 | 4295 | 5275 |
185 | 16.2 | 2.5 | 29.0 | 1155 | 2300 | 42.0 | 4595 | 5765 |
240 | 18.4 | 2.5 | 32.0 | 1400 | 2885 | 45.0 | 5125 | 6650 |
300 | 20.6 | 2.5 | 34.0 | 1625 | 3480 | 48.0 | 5700 | 7680 |
400 | 23.8 | 2.5 | 38.0 | 2000 | 4475 | 52.0 | 6445 | 8925 |
500 | 26.6 | 2.5 | 41.0 | 2355 | 5450 | 56.0 | 7380 | 10465 |
630 | 30.0 | 2.5 | 45.0 | 2900 | 6790 | 62.0 | 9355 | 13245 |
800 | 34.0 | 2.5 | 50.0 | 3600 | 8275 | 67.0 | 10690 | 15370 |
1000 | 38.2 | 2.5 | 52.0 | 4245 | 10440 | 69.0 | 11500 | 17690 |