TAL THAL conductors are used in the transformation of old lines, urban network capacity upgrading, substation and power plant construction, and general lines.
IEC 61089 Round Wire Concentric Lay Overhead Electrical Stranded Conductors
IEC 62004 Thermal -Resistant Aluminum Alloy Wires For Overhead Line Conductor
| Nominal Area
|
Calculated
Area |
No. of Wires | Diameter of Wires | Overall
Diameter |
Weight | Rated strength | Max. D.C. Resistance at 20°C |
| mm2 | mm2 | No. | mm | mm | kg/km | kN | Ω/km |
| 150 | 152.8 | 19 | 3.2 | 16.0 | 419 | 22.3 | 0.191 |
| 200 | 204.3 | 19 | 3.7 | 18.5 | 560 | 29.8 | 0.143 |
| 240 | 238.8 | 19 | 4.0 | 20.0 | 654 | 34.2 | 0.122 |
| 300 | 297.6 | 37 | 3.2 | 22.4 | 820 | 43.4 | 0.0985 |
| 400 | 397.8 | 37 | 3.7 | 25.9 | 1097 | 58.0 | 0.0737 |
| 510 | 512.6 | 37 | 4.2 | 29.4 | 1413 | 73.3 | 0.0571 |
| 660 | 655.9 | 61 | 3.7 | 33.3 | 1812 | 95.6 | 0.0448 |
| 850 | 845.1 | 61 | 4.2 | 37.8 | 2334 | 120.9 | 0.0347 |
| 980 | 978.4 | 91 | 3.7 | 40.7 | 2716 | 142.7 | 0.0302 |
| 1030 | 1032.0 | 91 | 3.8 | 41.8 | 2865 | 150.5 | 0.0286 |
| 1260 | 1260.8 | 91 | 4.2 | 46.2 | 3499 | 180.3 | 0.0234 |
| 1600 | 1595.9 | 127 | 4.0 | 52.0 | 4438 | 228.5 | 0.0186 |
| 2020 | 2019.8 | 127 | 4.5 | 58.5 | 5617 | 289.0 | 0.0147 |
| 2500 | 2493.6 | 127 | 5.0 | 65.0 | 6935 | 357.0 | 0.0118 |