| Size | No of Wires & Dia. Of Each Wire | Current Carrying Capacity (Armoured/Un-armoured Aluminium Cable) |
Current Carrying Capacity (Armoured/Un-armoured Copper Cable) |
Aluminium Conductor (Ω/km @ 20°C) |
Copper Conductor (Ω/km @ 20°C) |
|||
|---|---|---|---|---|---|---|---|---|
| in MM | In Inch | Laid Direct in the Ground | In Air | Laid Direct in the Ground | In Air | |||
| 6 mm2 | 2.76 | 0.108 | 55 | 50 | 67 | 61 | 4.610 | 4.610 |
| 10 mm2 | 2.76 | 0.108 | 55 | 50 | 67 | 61 | 4.610 | 3.080 |
| 10 mm2 | 3.56 | 0.140 | 69 | 64 | 90 | 83 | 3.080 | 1.830 |
| 16 mm2 | 7/1.71 | 7/0.067 | 89 | 84 | 115 | 108 | 1.910 | 1.150 |
| 25 mm2 | 7/2.13 | 7/0.084 | 115 | 112 | 148 | 144 | 1.200 | 0.727 |
| 35 mm2 | 7/2.52 | 7/0.099 | 137 | 135 | 177 | 176 | 0.868 | 0.524 |
| 50 mm2 | 7/3.02 | 7/0.119 | 161 | 165 | 208 | 212 | 0.641 | 0.387 |
| 70 mm2 | 19/2.16 | 19/0.085 | 198 | 209 | 255 | 269 | 0.443 | 0.268 |
| 95 mm2 | 19/2.25 | 19/0.099 | 243 | 264 | 312 | 340 | 0.320 | 0.193 |