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 | 3.4 | 20.0 | 425 | 585 | 30.0 | 2375 | 2530 |
35 | 7.1 | 3.4 | 21.0 | 485 | 710 | 31.0 | 2525 | 2800 |
50 | 8.4 | 3.4 | 22.0 | 545 | 845 | 33.0 | 2700 | 3000 |
70 | 10.0 | 3.4 | 24.0 | 650 | 1080 | 35.0 | 2965 | 3400 |
95 | 11.7 | 3.4 | 25.0 | 775 | 1390 | 36.0 | 3225 | 3845 |
120 | 13.2 | 3.4 | 27.0 | 930 | 1740 | 39.0 | 3590 | 4400 |
150 | 14.5 | 3.4 | 29.0 | 1055 | 2025 | 40.0 | 3867 | 4845 |
185 | 16.2 | 3.4 | 31.0 | 1195 | 2365 | 42.0 | 4135 | 5300 |
240 | 18.4 | 3.4 | 33.0 | 1425 | 2950 | 47.0 | 4910 | 6440 |
300 | 20.6 | 3.4 | 35.0 | 1690 | 3675 | 49.0 | 5895 | 7880 |
400 | 23.8 | 3.4 | 39.0 | 2040 | 4530 | 53.0 | 6615 | 9100 |
500 | 26.6 | 3.4 | 43.0 | 2475 | 5560 | 57.0 | 7475 | 10560 |
630 | 30.0 | 3.4 | 47.0 | 2985 | 6875 | 61.0 | 8370 | 12260 |
800 | 34.0 | 3.4 | 52.0 | 3660 | 8345 | 68.0 | 10800 | 15490 |
1000 | 38.2 | 3.4 | 56.0 | 4400 | 10595 | 72.0 | 12140 | 18330 |