AACSR – Aluminium Alloy Conductor Steel Reinforced
AACSR conductor places aluminium-alloy wires around a steel reinforcing core. It is considered where a project needs more mechanical capability than an all-alloy conductor can provide and where the alloy outer layers are preferred to conventional hard-drawn aluminium. The alloy grade, steel-core design and applicable standard must be specified together.
Key Advantages
- Dual reinforcement: Aluminium-alloy strands work with a steel core to meet demanding loads.
- Long-span capability: Construction can be selected for high tensile and exposed-line duties.
- Defined material combination: Alloy grade and core design are specified as one conductor system.
Product Overview
AACSR is a composite conductor in which aluminium-alloy outer wires provide the main conductive section and also contribute mechanical strength, while the steel core supplies additional reinforcement. This differs from AAAC, which has no steel core, and from conventional ACSR, which uses hard-drawn aluminium outer wires.
The material combination does not guarantee that every AACSR has the same strength or conductivity. Actual performance follows the selected alloy, aluminium-to-steel area ratio, core coating, strand construction and standard table. These details also determine sag-tension calculations and fitting selection.
Key Features
- Aluminium-alloy outer layers provide both current-carrying area and part of the mechanical strength.
- The steel core extends the available tensile range beyond an equivalent all-alloy construction.
- Material grade, core coating and strand ratio can be matched to a specified mechanical design.
- AACSR requires its own verified hardware and sag-tension data rather than assumptions taken from AAAC or ACSR.
Product Applications
- Long-span overhead lines with demanding tensile requirements
- Exposed routes subject to higher wind or ice design loads
- Crossings and transmission projects requiring an alloy-and-steel composite conductor
Technical Specifications
AACSR AS/NZS 3607
| Product code | Strand/wire / Alum No/mm | Strand/wire / Steel No/mm | Cross sectional area / Alum mm² | Cross sectional area / Steel mm² | Cross sectional area / Total mm2 | Nominal O.D. mm | Approximate mass kg/km | Calculated minimum breaking load kN | Calculated final modulus of elasticity GPa | Coefficient oflinear expansion /°Cx10‾6 |
|---|---|---|---|---|---|---|---|---|---|---|
| 射箭 1120 | 6/3.00 | 1/3.00 | 42.4 | 7.1 | 49.5 | 9 | 163 | 18.4 | 79 | 20.1 |
| 棒球 1120 | 6/3.75 | 1/3.75 | 66.3 | 11 | 77.3 | 11.3 | 254 | 27.6 | 79 | 20.1 |
| 草地滚球 1120 | 6/4.75 | 7/1.60 | 106 | 14.1 | 120 | 14.3 | 385 | 40 | 76 | 20.6 |
| 板球 1120 | 30/2.50 | 7/2.50 | 147 | 34.4 | 182 | 17.5 | 636 | 75.2 | 82 | 19.4 |
| 飞镖1120 | 30/3.00 | 7/3.00 | 212 | 49.5 | 262 | 21 | 913 | 108 | 82 | 19.4 |
| 骰子 1120 | 30/3.25 | 7/3.25 | 249 | 58.1 | 307 | 22.8 | 1070 | 127 | 82 | 19.4 |
| 跳水 1120 | 30/3.50 | 7/3.50 | 289 | 67.3 | 356 | 24.5 | 1240 | 143 | 82 | 19.4 |
| 高尔夫 1120 | 54/3.00 | 7/3.00 | 382 | 49.5 | 431 | 27 | 1380 | 150 | 75 | 20.6 |
| 体操 1120 | 54/3.25 | 7/3.25 | 448 | 58.1 | 506 | 29.3 | 1620 | 176 | 75 | 20.6 |
| 跨栏 1120 | 54/3.50 | 7/3.50 | 519 | 67.3 | 587 | 31.5 | 1880 | 197 | 75 | 20.6 |
AACSR AS/NZS 3607
| Product code | Strand/wire / Alum No/mm | Strand/wire / Steel No/mm | Cross sectional area / Alum mm² | Cross sectional area / Steel mm² | Cross sectional area / Total mm2 | Nominal O.D. mm | Approximate mass kg/km | Calculated minimum breaking load kN | Calculated final modulus of elasticity GPa | Coefficient of linear expansion /°C x 10-6 |
|---|---|---|---|---|---|---|---|---|---|---|
| 苹果 1120 | 6/3.00 | 1/3.00 | 42.4 | 7.1 | 49.5 | 9 | 171 | 18.3 | 83 | 19.3 |
| 香蕉 1120 | 6/3.75 | 1/3.75 | 66.3 | 11 | 77.3 | 11.3 | 268 | 27.9 | 83 | 19.3 |
| 樱桃 1120 | 6/4.75 | 7/1.60 | 106 | 14.1 | 120 | 14.3 | 402 | 40.7 | 80 | 19.9 |
| 葡萄 1120 | 30/2.50 | 7/2.50 | 147 | 34.4 | 182 | 17.5 | 677 | 74.4 | 88 | 18.4 |
| 柠檬1120 | 30/3.00 | 7/3.00 | 212 | 49.5 | 262 | 21 | 973 | 107 | 88 | 18.4 |
| 荔枝 1120 | 30/3.25 | 7/3.25 | 249 | 58.1 | 307 | 22.8 | 1140 | 126 | 88 | 18.4 |
| 青柠 1120 | 30/3.50 | 7/3.50 | 289 | 67.3 | 356 | 24.5 | 1320 | 143 | 88 | 18.4 |
| 芒果 1120 | 54/3.00 | 7/3.00 | 382 | 49.5 | 431 | 27 | 1440 | 149 | 78 | 19.9 |
| 橙子1120 | 54/3.25 | 7/3.25 | 448 | 58.1 | 506 | 29.3 | 1690 | 174 | 78 | 19.9 |
| 橄榄绿 1120 | 54/3.50 | 7/3.50 | 519 | 67.3 | 587 | 31.5 | 1960 | 197 | 78 | 19.9 |
AACSR ASTM B711/B711M
| Conductor Area | Alloy Area | Steel Area | No. of Alloy Wires | Dia of Alloy Wire | No. of Steel Wires | Dia of Steel Wire | Dia of Conductor | Linear Weight | Rated Strength * | Maximum DC Resistance at 20℃ |
|---|---|---|---|---|---|---|---|---|---|---|
| mm2 | mm2 | mm2 | mm | mm | mm | Kg/km | daN | ? /km | ||
| 163 | 140 | 23 | 26 | 2.62 | 7 | 2.04 | 16.6 | 560 | 7500 | 0.24 |
| 173 | 140 | 33 | 30 | 2.44 | 7 | 2.44 | 17.1 | 650 | 8740 | 0.24 |
| 186 | 160 | 26 | 26 | 2.8 | 7 | 2.18 | 17.7 | 645 | 8560 | 0.21 |
| 198 | 160 | 38 | 30 | 2.61 | 7 | 2.61 | 18.3 | 740 | 10600 | 0.21 |
| 209 | 180 | 29 | 26 | 2.97 | 7 | 2.31 | 18.8 | 725 | 9510 | 0.187 |
| 222 | 180 | 42 | 30 | 2.76 | 7 | 2.76 | 19.3 | 825 | 11200 | 0.187 |
| 232 | 200 | 32 | 26 | 3.13 | 7 | 2.43 | 19.8 | 800 | 10600 | 0.168 |
| 247 | 200 | 47 | 30 | 2.91 | 7 | 2.91 | 20.4 | 920 | 12400 | 0.168 |
| 260 | 224 | 36 | 26 | 3.31 | 7 | 2.57 | 21 | 900 | 11800 | 0.15 |
| 276 | 224 | 52 | 30 | 3.08 | 7 | 3.08 | 21.6 | 1025 | 13900 | 0.15 |
| 291 | 250 | 41 | 26 | 3.5 | 7 | 2.72 | 22.2 | 1010 | 12900 | 0.135 |
| 308 | 250 | 58 | 30 | 3.26 | 7 | 3.26 | 22.8 | 1145 | 15600 | 0.135 |
| 326 | 280 | 46 | 26 | 3.7 | 7 | 2.88 | 23.4 | 1140 | 14400 | 0.12 |
| 345 | 280 | 65 | 30 | 3.45 | 7 | 3.45 | 24.2 | 1280 | 17100 | 0.12 |
| 367 | 315 | 52 | 26 | 3.93 | 7 | 3.06 | 24.9 | 1276 | 16300 | 0.107 |
| 387 | 315 | 72 | 30 | 3.66 | 19 | 2.2 | 25.6 | 1433 | 19000 | 0.107 |
| 413 | 355 | 58 | 26 | 4.17 | 7 | 3.24 | 26.4 | 1433 | 18300 | 0.095 |
| 436 | 355 | 81 | 30 | 3.88 | 19 | 2.33 | 27.2 | 1614 | 21100 | 0.095 |
| 465 | 400 | 65 | 26 | 4.43 | 7 | 3.45 | 28.1 | 1612 | 20700 | 0.0842 |
| 491 | 400 | 91 | 30 | 4.12 | 19 | 2.47 | 28.8 | 1816 | 23700 | 0.0842 |
| 509 | 450 | 59 | 54 | 3.26 | 19 | 1.96 | 29.5 | 1703 | 21500 | 0.0748 |
| 563 | 500 | 63 | 54 | 3.43 | 19 | 2.06 | 30.9 | 1873 | 22900 | 0.0673 |
| 631 | 560 | 71 | 54 | 3.63 | 19 | 2.18 | 32.7 | 2101 | 25700 | 0.0601 |
| 710 | 630 | 80 | 54 | 3.85 | 19 | 2.31 | 34.6 | 2365 | 28600 | 0.0534 |
| 800 | 710 | 90 | 54 | 4.09 | 19 | 2.45 | 36.8 | 2665 | 32200 | 0.0474 |
| 901 | 800 | 101 | 54 | 4.34 | 19 | 2.6 | 39 | 3000 | 36300 | 0.042 |
| 973 | 900 | 73 | 84 | 3.69 | 19 | 2.21 | 40.6 | 3062 | 35500 | 0.0374 |
| 1081 | 1000 | 81 | 84 | 3.89 | 19 | 2.33 | 42.8 | 3395 | 39100 | 0.0337 |
| 1211 | 1120 | 91 | 84 | 4.12 | 19 | 2.47 | 45.3 | 3803 | 43900 | 0.03 |
| 1352 | 1250 | 102 | 84 | 4.35 | 19 | 2.61 | 47.8 | 4250 | 49000 | 0.027 |
AACSR DIN 48206
| Nominal Cross Section | Cross Section of Steel Wires | Cross Section of Alloy Wires | Number of Alloy Wires | Diameter of Alloy Wires | Number of Steel Wires | Diameter of Steel Wires | Overall Diameter | Linear Mass | Rated Tensile Strength | Max.D.C. Resistance at 20℃ |
|---|---|---|---|---|---|---|---|---|---|---|
| mm² | mm² | mm² | - | mm | - | mm | mm | kg/km | daN | Ω/km |
| 16/2.5 | 15.27 | 2.54 | 6 | 1.8 | 1 | 1.8 | 5.4 | 62 | 748 | 2.18 |
| 25/4 | 23.86 | 3.98 | 6 | 2.25 | 1 | 2.25 | 6.8 | 97 | 1171 | 1.3952 |
| 35/6 | 34.35 | 5.73 | 6 | 2.7 | 1 | 2.7 | 8.1 | 140 | 1685 | 0.9689 |
| 44/32 | 43.98 | 31.67 | 14 | 2 | 7 | 2.4 | 11.2 | 373 | 5027 | 0.7625 |
| 50/8 | 48.25 | 8.04 | 6 | 3.2 | 1 | 3.2 | 9.6 | 196 | 2366 | 0.6898 |
| 50/30 | 51.17 | 29.85 | 12 | 2.33 | 7 | 2.33 | 11.7 | 378 | 5024 | 0.6547 |
| 70/12 | 69.89 | 11.4 | 26 | 1.85 | 7 | 1.44 | 11.7 | 284 | 3399 | 0.4791 |
| 95/15 | 94.39 | 15.33 | 26 | 2.15 | 7 | 1.67 | 13.6 | 383 | 4582 | 0.3547 |
| 95/55 | 96.51 | 56.3 | 12 | 3.2 | 7 | 3.2 | 16 | 714 | 9475 | 0.3471 |
| 105/75 | 105.67 | 75.55 | 14 | 3.1 | 19 | 2.25 | 17.5 | 899 | 12014 | 0.3174 |
| 120/20 | 121.57 | 19.85 | 26 | 2.44 | 7 | 1.9 | 15.5 | 494 | 5914 | 0.2754 |
| 120/70 | 122.15 | 71.25 | 12 | 3.6 | 7 | 3.6 | 18 | 904 | 11912 | 0.2742 |
| 125/30 | 127.92 | 29.85 | 30 | 2.33 | 7 | 2.33 | 16.3 | 590 | 7280 | 0.2621 |
| 150/25 | 148.86 | 24.25 | 26 | 2.7 | 7 | 2.1 | 17.1 | 604 | 7236 | 0.2249 |
| 170/40 | 171.77 | 40.08 | 30 | 2.7 | 7 | 2.7 | 18.9 | 794 | 9775 | 0.1952 |
| 185/30 | 183.78 | 29.85 | 26 | 3 | 7 | 2.33 | 19 | 744 | 8922 | 0.1822 |
| 210/35 | 209.1 | 34.09 | 26 | 3.2 | 7 | 2.49 | 20.3 | 848 | 10167 | 0.1601 |
| 210/50 | 212.06 | 49.48 | 30 | 3 | 7 | 3 | 21 | 979 | 12068 | 0.1581 |
| 230/30 | 230.91 | 29.85 | 24 | 3.5 | 7 | 2.33 | 21 | 674 | 10306 | 0.1449 |
| 240/40 | 243.05 | 39.49 | 26 | 3.45 | 7 | 2.68 | 21.8 | 985 | 11802 | 0.1378 |
| 265/35 | 263.66 | 34.09 | 24 | 3.74 | 7 | 2.49 | 22.4 | 998 | 11771 | 0.1269 |
| 300/50 | 304.26 | 49.48 | 26 | 3.86 | 7 | 3 | 24.5 | 1233 | 14779 | 0.1101 |
| 305/40 | 304.62 | 39.49 | 54 | 2.68 | 7 | 2.68 | 24.1 | 1155 | 13612 | 0.1101 |
| 340/30 | 339.29 | 29.85 | 48 | 3 | 7 | 2.33 | 25 | 1174 | 13494 | 0.0988 |
| 380/50 | 381.7 | 49.48 | 54 | 3 | 7 | 3 | 27 | 1448 | 17056 | 0.0879 |
| 385/35 | 386.04 | 34.09 | 48 | 3.2 | 7 | 2.49 | 26.7 | 1336 | 15369 | 0.0868 |
| 435/55 | 434.29 | 56.3 | 54 | 3.2 | 7 | 3.2 | 28.8 | 1647 | 19406 | 0.0772 |
| 450/40 | 448.71 | 39.49 | 48 | 3.45 | 7 | 2.68 | 28.7 | 1553 | 17848 | 0.0747 |
| 490/65 | 490.28 | 63.55 | 54 | 3.4 | 7 | 3.4 | 30.6 | 1860 | 21907 | 0.0684 |
| 550/70 | 549.65 | 71.25 | 54 | 3.6 | 7 | 3.6 | 32.4 | 2085 | 24560 | 0.061 |
| 560/50 | 561.7 | 49.48 | 48 | 3.86 | 7 | 3 | 32.2 | 1943 | 22348 | 0.0597 |
| 680/85 | 678.58 | 85.95 | 54 | 4 | 19 | 2.4 | 36 | 2564 | 30084 | 0.0494 |
AACSR IEC 61089
| Code Number | Area | Number of Wires | Wire Diameter | Diameter | Linear Mass | A1/S1A Conductor | A1/S2A Conductor | A1/S3A Conductor | Max. DC Resistance at 20 °C | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aluminum | Steel | Total | Al. | Steel | Aluminum | Steel | Core | Conductor | Rated Strength | Rated Strength | Rated Strength | |||
| mm² | mm² | mm² | — | — | mm | mm | mm | mm | kg/km | kN | kN | kN | Ω/km | |
| 16 | 16 | 2.67 | 18.7 | 6 | 1 | 1.84 | 1.84 | 1.64 | 5.53 | 64.6 | 6.08 | 6.45 | 6.83 | 1.7934 |
| 25 | 25 | 4.17 | 29.2 | 6 | 1 | 2.3 | 2.3 | 2.3 | 6.91 | 100.9 | 9.13 | 9.71 | 10.25 | 1.1478 |
| 40 | 40 | 6.67 | 46.7 | 6 | 1 | 2.91 | 2.91 | 2.91 | 8.74 | 161.5 | 14.4 | 15.33 | 16.2 | 0.7174 |
| 63 | 63 | 10.5 | 73.5 | 6 | 1 | 3.66 | 3.66 | 3.66 | 11 | 254.4 | 21.63 | 22.37 | 24.15 | 0.4555 |
| 100 | 100 | 16.7 | 117 | 6 | 1 | 4.61 | 4.61 | 4.61 | 13.8 | 403.8 | 34.33 | 35.5 | 38.33 | 0.2869 |
| 125 | 125 | 6.94 | 132 | 18 | 1 | 2.97 | 2.97 | 2.97 | 14.9 | 397.9 | 29.17 | 30.14 | 31.04 | 0.2304 |
| 125 | 125 | 20.4 | 145 | 26 | 7 | 2.47 | 1.92 | 5.77 | 15.7 | 503.9 | 45.69 | 48.54 | 51.39 | 0.231 |
| 160 | 160 | 8.89 | 169 | 18 | 1 | 3.36 | 3.36 | 3.36 | 16.8 | 509.3 | 36.18 | 37.42 | 38.67 | 0.18 |
| 160 | 160 | 26.1 | 186 | 26 | 7 | 2.8 | 2.18 | 6.53 | 17.7 | 644.9 | 57.69 | 61.34 | 64.99 | 0.1805 |
| 200 | 200 | 11.1 | 211 | 18 | 1 | 3.76 | 3.76 | 3.76 | 18.8 | 636.7 | 44.22 | 45 | 46.89 | 0.144 |
| 200 | 200 | 32.6 | 233 | 26 | 7 | 3.13 | 2.43 | 7.3 | 19.8 | 806.2 | 70.13 | 74.69 | 78.93 | 0.1444 |
| 250 | 250 | 24.6 | 275 | 22 | 7 | 3.8 | 2.11 | 6.34 | 21.6 | 880.6 | 68.72 | 72.16 | 75.6 | 0.1154 |
| 250 | 250 | 40.7 | 291 | 26 | 7 | 3.5 | 2.72 | 8.16 | 22.2 | 1007.7 | 87.67 | 93.37 | 98.66 | 0.1155 |
| 315 | 315 | 21.8 | 337 | 45 | 7 | 2.99 | 1.99 | 5.97 | 23.9 | 1039.3 | 79.03 | 82.08 | 85.13 | 0.0917 |
| 315 | 315 | 51.3 | 366 | 26 | 7 | 3.93 | 3.05 | 9.16 | 24.9 | 1269.7 | 106.83 | 114.02 | 121.2 | 0.0917 |
| 400 | 400 | 27.7 | 428 | 45 | 7 | 3.36 | 2.24 | 6.73 | 26.9 | 1320.1 | 98.36 | 102.23 | 106.1 | 0.0722 |
| 400 | 400 | 51.9 | 452 | 54 | 7 | 3.07 | 3.07 | 9.21 | 27.6 | 1510.3 | 123.04 | 130.3 | 137.56 | 0.0723 |
| 450 | 450 | 31.1 | 481 | 45 | 7 | 3.57 | 2.38 | 7.14 | 28.5 | 1485.2 | 107.47 | 111.82 | 115.87 | 0.0642 |
| 450 | 450 | 58.3 | 508 | 54 | 7 | 3.26 | 3.26 | 9.77 | 29.3 | 1699.1 | 138.42 | 146.58 | 154.75 | 0.0643 |
| 500 | 500 | 34.6 | 535 | 45 | 7 | 3.76 | 2.51 | 7.52 | 30.1 | 1650.2 | 199.41 | 124.25 | 128.74 | 0.0578 |
| 500 | 500 | 64.8 | 565 | 54 | 7 | 3.43 | 3.43 | 10.3 | 30.9 | 1887.9 | 153.8 | 162.87 | 171.94 | 0.0578 |
| 560 | 560 | 38.7 | 599 | 45 | 7 | 3.98 | 2.65 | 7.96 | 31.8 | 1848.2 | 133.74 | 139.16 | 144.19 | 0.0516 |
| 560 | 560 | 70.9 | 631 | 54 | 19 | 3.63 | 2.18 | 10.9 | 32.7 | 2103.4 | 172.59 | 182.52 | 192.45 | 0.0516 |
| 630 | 630 | 43.6 | 674 | 45 | 7 | 4.22 | 2.81 | 8.44 | 33.8 | 2079.2 | 150.45 | 156.55 | 162.21 | 0.0459 |
| 630 | 630 | 79.8 | 710 | 54 | 19 | 3.85 | 2.31 | 11.6 | 34.7 | 2366.3 | 191.77 | 202.94 | 213.31 | 0.0459 |
| 710 | 710 | 49.1 | 759 | 45 | 7 | 4.48 | 2.99 | 8.96 | 35.9 | 2343.2 | 169.56 | 176.43 | 182.81 | 0.0407 |
| 710 | 710 | 89.9 | 800 | 54 | 19 | 4.09 | 2.45 | 12.3 | 36.8 | 2666.8 | 216.12 | 228.71 | 240.41 | 0.0407 |
| 800 | 800 | 34.6 | 835 | 72 | 7 | 3.76 | 2.51 | 7.52 | 37.6 | 2480.2 | 167.41 | 172.25 | 176.74 | 0.0361 |
| 800 | 800 | 66.7 | 867 | 84 | 7 | 3.48 | 3.48 | 10.4 | 38.3 | 2732.7 | 205.33 | 214.67 | 224 | 0.0362 |
| 800 | 800 | 101 | 901 | 54 | 19 | 4.44 | 2.61 | 13 | 39.1 | 3004.9 | 243.52 | 257.71 | 270.88 | 0.0362 |
| 900 | 900 | 38.9 | 939 | 72 | 7 | 3.99 | 2.66 | 7.98 | 39.9 | 2790.2 | 188.33 | 193.78 | 198.83 | 0.0321 |
| 900 | 900 | 75 | 975 | 84 | 7 | 3.69 | 3.69 | 11.1 | 40.6 | 3074.2 | 226.5 | 231.75 | 244.5 | 0.0322 |
| 1000 | 1000 | 43.2 | 1043 | 72 | 7 | 4.21 | 2.8 | 8.41 | 42.1 | 3100.3 | 209.26 | 215.31 | 220.93 | 0.0289 |
| 1120 | 1120 | 47.3 | 1167 | 72 | 19 | 4.45 | 1.78 | 8.9 | 44.5 | 3464.9 | 234.53 | 241.15 | 247.77 | 0.0258 |
| 1120 | 1120 | 91.2 | 1211 | 84 | 19 | 4.12 | 2.47 | 12.4 | 45.3 | 3811.5 | 283.17 | 295.94 | 307.79 | 0.0258 |
| 1250 | 1250 | 102 | 1352 | 84 | 19 | 4.35 | 2.61 | 13.1 | 47.9 | 4253.9 | 316.04 | 269.14 | 276.53 | 0.0232 |
| 1250 | 1250 | 52.8 | 1303 | 72 | 19 | 4.7 | 1.88 | 9.4 | 47 | 3867.1 | 261.75 | 330.29 | 343.52 | 0.0231 |
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From Production to Delivery
From raw material preparation to final shipment, every stage is carefully controlled to ensure consistent conductor quality, reliable performance, and safe delivery. Our production, inspection, packaging, and logistics processes are managed in accordance with applicable standards and project requirements.
Production
Alloy wires are produced to the specified temper and stranded around the approved coated or clad steel core.
Inspection
Inspection distinguishes alloy-wire properties from core-wire coating, strength and dimensions before checking the completed conductor.
Packaging
Drum winding controls conductor curvature and protects the alloy surface and core alignment; the exact AACSR variant is marked on each drum.
Shipping
Shipping documentation links the core type, standard, conductor code and supplied length to the corresponding drum.
Frequently Asked Questions
Why would a project choose AACSR instead of AAAC?
AACSR adds a steel reinforcing core to the aluminium-alloy outer section. It may be considered when an all-alloy AAAC design cannot meet the required tensile, span or loading conditions.
How does AACSR differ technically from conventional ACSR?
AACSR uses aluminium-alloy outer wires, whereas conventional ACSR uses hard-drawn aluminium. The different wire materials change the strength-conductivity balance and require their own construction data.
Which material details must appear on an AACSR data sheet?
Identify the aluminium-alloy designation and temper, steel-core type and coating, strand counts and wire diameters, metallic areas, finished diameter, mass, resistance and rated strength.
Can AACSR be selected only from the required breaking load?
No. Breaking load is only one input. Electrical resistance, sag, creep, temperature, mass, diameter, clearances, wind and ice response and hardware compatibility must also be assessed.
What hardware information should accompany an AACSR enquiry?
Provide existing or proposed clamp, dead-end and joint details, including bore sizes and compression systems. This helps determine whether new fittings or installation tooling are required.
How should an AACSR order be technically approved?
Use an approved conductor data sheet linked to the purchase specification. Engineering review should confirm the standard, materials, dimensions, mechanical and electrical values, tests, drum schedule and fittings.
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