Nominal Cross-Sectional Area(sqmm) | Copper Conductor | Conductor Resistance at 20 degree (Max) | Insulation Thickness (Max) | External Diameter | Approx.Wt Kg/1000 mtr | |||
---|---|---|---|---|---|---|---|---|
No of Strands | Maximum dia of conductor | Approx Outside dia.(mm) | Min (mm) | Max (mm) | ||||
0.5 | 16 | 0.21 | 1.1 | 37.1 | 0.6 | 2.0 | 2.3 | 9 |
0.75 | 24 | 0.21 | 1.3 | 24.7 | 0.6 | 2.2 | 2.5 | 12 |
1 | 32 | 0.21 | 1.5 | 18.5 | 0.6 | 2.4 | 2.7 | 15 |
1.5 | 30 | 0.26 | 1.8 | 12.7 | 0.6 | 2.7 | 3.0 | 20 |
2.5 | 50 | 0.26 | 2.2 | 7.6 | 0.7 | 3.3 | 3.6 | 32 |
4 | 56 | 0.31 | 2.8 | 4.71 | 0.8 | 4.0 | 4.4 | 48 |
6 | 84 | 0.31 | 3.4 | 3.13 | 0.8 | 4.6 | 5.0 | 68 |
10 | 80 | 0.41 | 4.5 | 1.32 | 1.0 | 6.0 | 6.5 | 117 |
16 | 126 | 0.41 | 5.3 | 1.16 | 1.0 | 7.0 | 8.3 | 189 |
25 | 196 | 0.41 | 7.8 | 0.743 | 1.3 | 9.4 | 10.4 | 288 |
35 | 276 | 0.41 | 9.0 | 0.527 | 1.3 | 10.8 | 11.6 | 382 |
50 | 396 | 0.41 | 10.5 | 0.366 | 1.5 | 12.5 | 13.3 | 540 |
70 | 356 | 0.51 | 12.6 | 0.259 | 1.5 | 14.5 | 15.6 | 744 |
95 | 475 | 0.51 | 14.8 | 0.196 | 1.6 | 17.0 | 18.0 | 996 |
120 | 608 | 0.51 | 16.5 | 0.153 | 1.8 | 18.7 | 19.7 | 1268 |