ACSR
Aluminium Conductor Galvanized Steel Reinforced
Standard Specification : JIS C 3110 : 1978
| Size | Number / Diameter of Wire |
Calculated Cross Section Area |
Approx. Overall Diameter |
Approx. Weight of Conductor |
Calculated Breaking Load |
DC Resistance at 20° C Max. |
Current Carrying Capacity * |
Standard Length per Reel |
||
| AL | GSW | AL | GSW | |||||||
| mm² |
No. / mm
|
No. / mm |
mm²
|
mm² |
mm
|
kg/km
|
kN | Ohm/km | A | m |
| 25 | 6 / 2.30 | 1 / 2.30 | 24.9 | 4.2 | 6.90 | 101 | 8.9 | 1.15 | 148 | 2,000 |
| 32 | 6 / 2.60 | 1 / 2.60 | 31.9 | 5.3 | 7.80 | 129 | 11.2 | 0.899 | 174 | 2,000 |
| 58 | 6 / 3.50 | 1 / 3.50 | 57.7 | 9.6 | 10.50 | 233 | 19.4 | 0.497 | 253 | 2,000 |
| 95 | 6 / 4.50 | 1 / 4.50 | 95.4 | 15.9 | 13.50 | 385 | 31.2 | 0.301 | 349 | 2,000 |
| 120 | 30 / 2.30 | 7 / 2.30 | 124.6 | 29.1 | 16.10 | 574 | 54.3 | 0.233 | 417 | 2,000 |
| 160 | 30 / 2.60 | 7 / 2.60 | 159.3 | 37.2 | 18.20 | 733 | 68.5 | 0.182 | 489 | 2,000 |
| 200 | 30 / 2.90 | 7 / 2.90 | 198.2 | 46.2 | 20.30 | 912 | 84.7 | 0.147 | 561 | 2,000 |
| 240 | 30 / 3.20 | 7 / 3.20 | 241.3 | 56.3 | 22.40 | 1,110 | 100.1 | 0.120 | 639 | 2,000 |
| 330 | 26 / 4.00 | 7 / 3.10 | 326.7 | 52.8 | 25.30 | 1,319 | 107.4 | 0.0888 | 768 | 2,000 |
| 410 | 26 / 4.50 | 7 / 3.50 | 413.5 | 67.3 | 28.50 | 1,673 | 136.4 | 0.0702 | 892 | 2,000 |
| 610 | 54 / 3.80 | 7 / 3.80 | 612.4 | 79.4 | 34.20 | 2,321 | 180.0 | 0.0474 | 1,136 | 2,000 |
| 810 | 45 / 4.80 | 7 / 3.20 | 814.3 | 56.3 | 38.40 | 2,699 | 181.2 | 0.0356 | 1,342 | 1,000 |
| *Note : | |||
| Ambient temperature |
: 35°C | Conductivity of Al | : 61 % IACS |
| wind velocity | : 0.6 m/sec | Solar absorbtion coeffcient | : 0.5 |
| Continuous operating temperature of conductor | : 80°C | Emissivity with respect to black body | : 0.6 |