China Rubber Sheath Insulation Welding Cable Underground Power Cable, Find details about China Rubber Cable, Welding Cable from Rubber Sheath Insulation Welding Cable Underground Power Cable
Sectional Area | Max. wire dia. of conductor | Total thickness of sheath | Avg. overall dia. (mm) | Max. DC resistance at 20°c (Ω/km) | ||
mm2 | mm | mm | Min. | Max. | Tinned copper | Plain coppner |
16 | 0.21 | 2.0 | 8.8 | 11.0 | 1.19 | 1.16 |
25 | 0.21 | 2.0 | 10.1 | 12.7 | 0.780 | 0.758 |
35 | 0.21 | 2.0 | 11.4 | 14.2 | 0.552 | 0.536 |
50 | 0.21 | 2.2 | 13.2 | 16.5 | 0.390 | 0.379 |
70 | 0.21 | 2.4 | 15.3 | 19.2 | 0.276 | 0.268 |
95 | 0.21 | 2.6 | 17.1 | 21.4 | 0.204 | 0.198 |
120 | 0.51 | 2.8 | 19.0 | 24.0 | 0.161 | 0.164 |
150 | 0.51 | 3.0 | 21.0 | 27.0 | 0.129 | 0.132 |
185 | 0.51 | 3.2 | 22.0 | 29.0 | 0.106 | 0.108 |