Application
It is used as bare overhead transmission and as primary and secondary distribution cable.
Standards
IEC61089- Round Wire Concentric Lay Overhead Electrical Stranded Conductors
Construction
Made from hard draw aluminium as per IEC60889 designated A1, and aluminum-clad steel wires as per IEC61232, class 20SA, type A designated SA1A.
Technical Parameter for ACSR/AW (A1/SA1A)
| Nom. Area AL/ AL clad St | Code Number | Ratio St | Area | No. of Wires | Wire Dia. | Diameter | Linear Mass | Nominal Breaking Load | Max. DC Resistance at 20 ℃ | |||||
| AL | AL clad St | Total | AL | AL clad St | AL | AL clad St | AL clad St core | Cond. | ||||||
| mm2 | % | mm2 | mm2 | mm2 | mm | mm | mm | mm | kg/km | kN | Ω/km | |||
| 15/3 | 16 | 16.7 | 15 | 2.56 | 17.9 | 6 | 1 | 1.81 | 1.81 | 1.81 | 5.43 | 59 | 5.91 | 1.7923 |
| 24/4 | 25 | 16.7 | 24 | 4 | 28 | 6 | 1 | 2.26 | 2.62 | 2.26 | 6.78 | 92.1 | 9.00 | 1.1471 |
| 38/5 | 40 | 16.7 | 38 | 6.4 | 44.8 | 6 | 1 | 2.85 | 2.85 | 2.85 | 8.55 | 147.4 | 14.21 | 0.7169 |
| 60/10 | 63 | 16.7 | 60 | 10.08 | 70.6 | 6 | 1 | 3.58 | 3.58 | 3.58 | 10.7 | 232.2 | 21.17 | 0.4552 |
| 95/15 | 100 | 16.7 | 96 | 16 | 112 | 6 | 1 | 4.51 | 4.51 | 4.51 | 13.5 | 368.6 | 31.84 | 0.2868 |
| 125/5 | 125 | 5.6 | 123 | 6.85 | 130 | 18 | 1 | 2.95 | 2.95 | 2.95 | 14.8 | 384.3 | 29.18 | 0.2304 |
| 120/20 | 125 | 16.3 | 120 | 19.6 | 140 | 26 | 7 | 2.43 | 1.89 | 5.66 | 15.4 | 460.8 | 44.49 | 0.2308 |
| 160/10 | 160 | 5.6 | 158 | 8.77 | 167 | 18 | 1 | 3.34 | 3.34 | 3.34 | 16.7 | 491.9 | 36.38 | 0.18 |
| 155/25 | 160 | 16.3 | 154 | 25 | 179 | 26 | 7 | 2.74 | 2.13 | 6.4 | 17.4 | 589.8 | 56.18 | 0.1803 |
| 200/10 | 200 | 5.6 | 197 | 10.96 | 208 | 18 | 1 | 3.74 | 3.74 | 3.74 | 18.7 | 614.9 | 43.62 | 0.144 |
| 200/30 | 200 | 16.3 | 192 | 31.3 | 223 | 26 | 7 | 3.07 | 2.39 | 7.16 | 19.4 | 737.2 | 69.27 | 0.1443 |
| 250/25 | 250 | 9.8 | 244 | 24 | 268 | 22 | 7 | 3.76 | 2.09 | 6.26 | 21.3 | 830.9 | 67.8 | 0.1153 |
| 250/40 | 250 | 16.3 | 240 | 39.1 | 279 | 26 | 7 | 3.43 | 2.67 | 8 | 21.7 | 921.5 | 86.58 | 0.1154 |
| 310/20 | 315 | 6.9 | 310 | 21.4 | 331 | 45 | 7 | 2.96 | 1.97 | 5.92 | 23.7 | 996.4 | 78.33 | 0.0917 |
| 300/50 | 315 | 16.3 | 303 | 49.3 | 352 | 26 | 7 | 3.85 | 2.99 | 8.98 | 24.4 | 1161.1 | 107.58 | 0.0916 |
| 395/25 | 400 | 6.9 | 393 | 27.2 | 420 | 45 | 7 | 3.34 | 2.22 | 6.67 | 26.7 | 1265.3 | 97.5 | 0.0722 |
| 387/50 | 400 | 13 | 387 | 50.2 | 438 | 54 | 7 | 3.02 | 3.02 | 9.07 | 27.2 | 1402.9 | 124.2 | 0.0723 |
| 440/30 | 450 | 6.9 | 442 | 30.6 | 473 | 45 | 7 | 3.54 | 2.36 | 7.08 | 28.3 | 1423.4 | 107.48 | 0.0642 |
| 435/35 | 450 | 13 | 436 | 36.5 | 492 | 54 | 7 | 3.21 | 3.21 | 9.62 | 28.9 | 1578.2 | 139.7 | 0.0642 |
| 490/35 | 500 | 6.9 | 492 | 34 | 525 | 45 | 7 | 3.73 | 2.49 | 7.46 | 29.8 | 1581.6 | 119.4 | 0.0578 |
| 485/60 | 500 | 13 | 484 | 62.8 | 547 | 54 | 7 | 3.38 | 3.38 | 10.14 | 30.4 | 1753.6 | 153.9 | 0.0578 |
| 550/40 | 560 | 3.9 | 550 | 38.1 | 589 | 45 | 7 | 3.95 | 2.63 | 7.89 | 31.6 | 1771.4 | 133.7 | 0.0516 |
| 545/70 | 560 | 12.7 | 543 | 68.8 | 612 | 54 | 19 | 3.58 | 2.15 | 10.73 | 32.2 | 1956.3 | 169.3 | 0.0516 |
| 620/40 | 630 | 6.9 | 619 | 42.8 | 662 | 45 | 7 | 4.19 | 2.79 | 8.37 | 33.5 | 1992.8 | 150.47 | 0.0458 |
| 610/75 | 630 | 12.7 | 611 | 77.3 | 688 | 54 | 19 | 3.79 | 2.28 | 11.38 | 34.2 | 2200.9 | 190.5 | 0.0459 |
| 700/50 | 710 | 6.9 | 698 | 48.3 | 746 | 45 | 7 | 4.44 | 2.96 | 8.89 | 35.6 | 2245.8 | 169.5 | 0.0407 |
| 700/85 | 710 | 12.7 | 688 | 87.2 | 775 | 54 | 19 | 4.03 | 2.42 | 12.08 | 36.3 | 2480.3 | 214.7 | 0.0407 |
| 790/35 | 800 | 4.3 | 791 | 34.2 | 826 | 72 | 7 | 3.74 | 2.49 | 7.48 | 37.4 | 2412.8 | 167.6 | 0.0361 |
| 785/65 | 800 | 8.3 | 784 | 65.3 | 849 | 84 | 7 | 3.45 | 3.45 | 10.34 | 37.9 | 2598.9 | 206.3 | 0.0362 |
| 775/100 | 800 | 12.7 | 775 | 98.2 | 874 | 54 | 19 | 4.28 | 2.57 | 12.83 | 38.5 | 2794.7 | 241.9 | 0.0361 |
| 900/40 | 900 | 4.3 | 890 | 38.5 | 929 | 72 | 7 | 3.97 | 2.65 | 7.94 | 39.7 | 2714.4 | 188.63 | 0.0321 |
| 880/75 | 900 | 8.3 | 882 | 73.5 | 955 | 84 | 7 | 3.66 | 3.66 | 10.97 | 40.2 | 2923.8 | 224.8 | 0.0321 |
| 990/45 | 1000 | 4.3 | 989 | 42.7 | 1032 | 72 | 7 | 4.18 | 2.79 | 8.37 | 41.8 | 3016 | 209.5 | 0.0289 |
| 1110/45 | 1120 | 4.2 | 1108 | 46.8 | 1155 | 72 | 19 | 4.43 | 1.77 | 8.85 | 44.3 | 3372.4 | 233.4 | 0.0258 |
| 1100/90 | 1120 | 8.1 | 1098 | 89.4 | 1187 | 84 | 19 | 4.08 | 2.45 | 12.24 | 44.9 | 3628.4 | 282.8 | 0.0258 |
| 1235/50 | 1250 | 4.2 | 1237 | 52.2 | 1289 | 72 | 19 | 4.68 | 1.87 | 9.35 | 46.8 | 3764.1 | 260.5 | 0.0231 |
| 1225/100 | 1250 | 8.1 | 1225 | 99.8 | 1325 | 84 | 19 | 4.31 | 2.59 | 12.93 | 47.4 | 4049.5 | 315.7 | 0.0231 |
