Thermal resistant all aluminium alloy conductor
(TAAAC)
Standard:
JEC 3406-95
Constuction:
Thermal resistant aluminum alloy wires (TAL), concentric stranded
APPLICATION:
TAAAC used for overhead power transmission lines.
TECHNICAL INFORMATION OF PRODUCTS:
| Nominal area cross section | Structure [number x diameter of wire] |
Calculation area cross section | Approx. diameter of conductor | Min. breaking strength | DC resistance of conductor at 200C | Approx. mass of conductor | Current carrying capacity | |
| mm2 | n | mm | mm2 | mm | kN | Ω/km | kg/km | A |
| 120 | 19 | 2.80 | 117.0 | 14.00 | 17.5 | 0.2493 | 320.1 | 566 |
| 150 | 19 | 3.15 | 148.1 | 15.75 | 22.2 | 0.1970 | 405.1 | 659 |
| 200 | 19 | 3.65 | 198.8 | 18.25 | 29.2 | 0.1467 | 543.9 | 798 |
| 240 | 19 | 4.00 | 238.8 | 20.00 | 34.2 | 0.1220 | 654.5 | 897 |
| 300 | 37 | 3.20 | 297.6 | 22.40 | 44.5 | 0.0986 | 816.0 | 1036 |
| 400 | 37 | 3.70 | 397.8 | 25.90 | 58.0 | 0.0737 | 1,097.0 | 1258 |
| 510 | 37 | 4.20 | 512.6 | 29.40 | 73.3 | 0.0571 | 1,413.0 | 1491 |
| 660 | 61 | 3.70 | 655.9 | 33.30 | 95.6 | 0.0448 | 1,812.0 | 1753 |
| 850 | 61 | 4.20 | 845.1 | 37.80 | 120.9 | 0.0342 | 2,334.0 | 2073 |
| 980 | 91 | 3.70 | 978.4 | 40.70 | 142.7 | 0.0302 | 2,714.0 | 2272 |
| 1,030 | 91 | 3.80 | 1,032.1 | 41.80 | 150.5 | 0.0286 | 2,864.0 | 2353 |
| 1,260 | 91 | 4.20 | 1,260.8 | 46.20 | 180.3 | 0.0234 | 3,499.0 | 2672 |
| 1,600 | 127 | 4.00 | 1,595.9 | 52.00 | 228.5 | 0.0186 | 4,440.0 | 3083 |
| 2,020 | 127 | 4.50 | 2,019.9 | 58.50 | 289.0 | 0.0147 | 5,616.0 | 3540 |
| 2,500 | 127 | 5.00 | 2,493.7 | 65.00 | 357.0 | 0.0118 | 6,937.0 | 3988 |
