Characteristics of A1/A2 Conductors
Aluminum conductor alloy(6201) reinforced (ACAR) is used as bare overhead transmission and both primary and secondary distribution cable.
A good strength to weight ratio make ACAR a preferred choice for lines where both strength and current carrying capacity are the foremost considerations.
● Higher strength and ampacity than ACSR conductors in same weight.
● Good corrosion resistance from Aluminum based material, and no Bimetallic corrosion concern.
● Excellent and stable transmission under 90"C and up to 150C when overload.
● No Hysteresis loss and eddy current loss, energy-saving choice.
● Almost the same price with ACSR in same length per kilometer.
● Excellent and stable transmission under 90℃ and up to 150℃ when overload.
● 1350 H-19 wires concentrically stranded around a 6201-T81 aluminum alloy core.
● Some designs have 1350 aluminum wires and 6201 alloy wires intercalated in the same layer.
● Popular Strands:4/3, 15/4, 12/7, 33/4, 30/7,24/13, 18/19, 54/7,48/13, 42/19,33/28, 72/19, 63/28, 54/37, 54/28, 63/37.
● Special specification or customer design also available by your referred document or by your simple.
● Grease or other special finish available as your equired.
● ASTM B524
● IEC 61089
● Other National Standards can also be applied
ACAR standard specification
| Code number | Diameter | No. of wires | Areas | Linear mass | Rated strength | D.C resistance | ||||
| Wire | Cond. | A1 | A2 | A1 | A2 | Total | ||||
| mm | mm | mm2 | mm2 | mm2 | kg/km | kN | Ohm/km | |||
| 16 | 1.76 | 5.28 | 4 | 3 | 9.73 | 7.3 | 17 | 46.6 | 3.85 | 1.7896 |
| 25 | 2.2 | 6.6 | 4 | 3 | 15.2 | 11.4 | 26.6 | 72.8 | 5.93 | 1.1453 |
| 40 | 2.78 | 8.35 | 4 | 3 | 24.3 | 18.3 | 42.6 | 116.5 | 9.25 | 0.7158 |
| 63 | 3.49 | 10.5 | 4 | 3 | 38.3 | 28.7 | 67.1 | 183.5 | 14.38 | 0.4545 |
| 100 | 4.4 | 13.2 | 4 | 3 | 60.8 | 45.6 | 106 | 291.2 | 22.52 | 0.2863 |
| 125 | 2.97 | 14.9 | 12 | 7 | 83.3 | 48.6 | 132 | 362.7 | 27.79 | 0.2302 |
| 160 | 3.36 | 16.8 | 12 | 7 | 107 | 62.2 | 169 | 464.2 | 35.04 | 0.1798 |
| 200 | 3.76 | 18.8 | 12 | 7 | 133 | 77.8 | 211 | 580.3 | 43.13 | 0.1439 |
| 250 | 4.21 | 21 | 12 | 7 | 167 | 97.2 | 264 | 725.3 | 53.92 | 0.1151 |
| 250 | 3.04 | 21.3 | 18 | 19 | 131 | 138 | 269 | 742.2 | 60.39 | 0.1154 |
| 315 | 3.34 | 23.4 | 30 | 7 | 263 | 61.3 | 324 | 892.6 | 60.52 | 0.0916 |
| 315 | 3.42 | 23.9 | 18 | 19 | 165 | 174 | 339 | 935.1 | 76.09 | 0.0916 |
| 400 | 3.76 | 26.3 | 30 | 7 | 334 | 77.8 | 411 | 1133.5 | 75.19 | 0.0721 |
| 400 | 3.85 | 27 | 18 | 19 | 210 | 221 | 431 | 1187.5 | 95.58 | 0.0721 |
| 450 | 3.99 | 27.9 | 30 | 7 | 375 | 87.6 | 463 | 1275.2 | 84.59 | 0.0641 |
| 450 | 4.08 | 28.6 | 18 | 19 | 236 | 249 | 485 | 1335.9 | 107.52 | 0.0641 |
| 500 | 4.21 | 29.4 | 30 | 7 | 417 | 97.3 | 514 | 1416.9 | 93.98 | 0.0577 |
| 500 | 4.31 | 30.1 | 18 | 19 | 262 | 277 | 539 | 1484.3 | 119.47 | 0.0577 |
| 560 | 4.45 | 31.2 | 30 | 7 | 467 | 109 | 576 | 1586.9 | 105.26 | 0.0515 |
| 560 | 3.45 | 31 | 54 | 7 | 504 | 65.4 | 570 | 1571.9 | 101.54 | 0.0516 |
| 630 | 3.71 | 33.4 | 42 | 19 | 454 | 205 | 660 | 1820.0 | 130.25 | 0.0458 |
| 630 | 3.79 | 34.1 | 24 | 37 | 271 | 417 | 688 | 1897.5 | 160.19 | 0.0458 |
| 710 | 3.94 | 35.5 | 42 | 19 | 512 | 232 | 743 | 2051.2 | 146.78 | 0.0407 |
| 710 | 4.02 | 36.2 | 24 | 37 | 305 | 470 | 775 | 2138.4 | 180.53 | 0.0407 |
| 800 | 4.18 | 37.6 | 42 | 19 | 577 | 261 | 838 | 2311.2 | 162.39 | 0.0361 |
| 800 | 4.27 | 38.4 | 24 | 37 | 344 | 530 | 873 | 2409.5 | 203.41 | 0.0361 |
| 900 | 4.43 | 39.9 | 42 | 19 | 649 | 294 | 942 | 2600.1 | 186.06 | 0.0321 |
| 900 | 3.66 | 40.2 | 54 | 37 | 567 | 388 | 955 | 2638.4 | 199.54 | 0.0321 |
| 1000 | 3.8 | 41.8 | 72 | 19 | 816 | 215 | 1032 | 2849.1 | 190.94 | 0.0289 |
| 1000 | 3.85 | 42.4 | 54 | 37 | 630 | 432 | 1061 | 2931.6 | 221.71 | 0.0289 |
| 1120 | 4.02 | 44.2 | 72 | 19 | 914 | 241 | 1155 | 3191.0 | 213.85 | 0.0258 |
| 1120 | 4.08 | 44.9 | 54 | 37 | 705 | 483 | 1189 | 3283.4 | 248.32 | 0.0258 |
| 1250 | 4.25 | 46.7 | 72 | 19 | 1020 | 269 | 1289 | 3561.4 | 238.68 | 0.0231 |
| 1250 | 4.31 | 47.4 | 54 | 37 | 787 | 539 | 1327 | 3664.5 | 277.14 | 0.0231 |
| 1400 | 4.5 | 49.4 | 72 | 19 | 1143 | 302 | 1444 | 3988.8 | 267.32 | 0.0207 |
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