Application
ACSR conductors are widely used for electrical power transmission over long distances, since they are ideal for long overhead lines spans. They are also used as a messenger for supporting overhead electrical cables.Long-distance power transmission:
ACSR conductors are ideal for long-distance transmission of electricity due to their high strength-to-weight ratio and ability to carry high currents.
Rural electrification:
ACSR conductors are commonly used in rural areas where overhead transmission lines are the most practical and cost-effective option for electrification.
High-voltage transmission:
ACSR conductors are capable of transmitting high voltages, making them suitable for high-voltage transmission lines.
Transmission in harsh environments:
ACSR conductors are durable and can withstand harsh environmental conditions, such as extreme temperatures, wind, and ice, making them suitable for transmission in such environments.
Transmission in earthquake-prone areas:
ACSR conductors are also suitable for transmission in earthquake-prone areas due to their ability to withstand the tension of the electrical load.
Standard
Basic design to BS 215-2 / BS EN 50182 / IEC 61089 / ASTM B 232/B 232M / DIN 48204 / JIS C 3110/NFC 34-120 standardsACSR/GZ AS/NZS 3607
ACSR/AC AS 3607
ACSR/AW – ASTM B-549 ALUMINUM CONDUCTOR STEEL REINFORCED/AW CORE
High Strength ACSR/AW-Aluminum Conductor Steel Reinforced/AW Core
Construction
ACSR conductors are formed by several wires of aluminium and galvanized steel, stranded in concentric layers. The wire or wires which form the core, are made of galvanized steel and the external layer or layers, are of aluminium. Galvanized steel core consist normally of 1, 7 or 19 wires. The diameters of steel and aluminium wires can be the same, or different.By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached. A higher U. T. S. Can be obtained, by increasing steel content, and a higher current carrying capacity by increasing aluminium content.

Electrical Properties
| Density@20°C | Aluminium: 2.703 kg/dm |
| Galvanised Steel: 7.80 kg/dm | |
| Temperature Coefficient@20°C | Aluminium: 0.00403 (°C) |
| Resistivity@20°C | Aluminium: Should not exceed 0.028264 |
| Linear Expansivity | Aluminium: 23 x10 (°C) |
| Galvanised Steel: 11.5 x10 (1/°C) |
Service Conditions
| Ambient Temperature | -5°C - 50°C |
| Wind Pressure | 80 – 130kg/m^2 |
| Seismic Acceleration | 0.12 - 0.05g |
| Isokeraunic Level | 10 – 18 |
| Relative Humidity | 5 – 100% |
Technical Data
| Numbers of Wires | Final Modules of Elasticity | Coeficient of linear Expansion | |||
| AL | Steel | Kg/mm^2 | lb/in^2 | 1/Co | 1/Fo |
| 6 | 1 | 81 | 11.5 x106 | 19.1 x10-6 | 10.6 x10-6 |
| 6 | 7 | 77 | 11.0 x106 | 19.8 x10-6 | 11.0 x10-6 |
| 12 | 7 | 107 | 15.2 x106 | 15.3 x10-6 | 8.5 x10-6 |
| 18 | 1 | 67 | 9.5 x106 | 21.2 x10-6 | 11.8 x10-6 |
| 24 | 7 | 74 | 10.5 x106 | 19.6 x10-6 | 10.9 x10-6 |
| 26 | 7 | 77 | 10.9 x106 | 18.9 x10-6 | 10.5 x10-6 |
| 28 | 7 | 79 | 11.2 x106 | 18.4 x10-6 | 10.2 x10-6 |
| 30 | 7 | 82 | 11.6 x106 | 17.8 x10-6 | 9.9 x10-6 |
| 30 | 19 | 80 | 11.4 x106 | 18.0 x10-6 | 10.0 x10-6 |
| 32 | 19 | 82 | 11.7 x106 | 17.5 x10-6 | 9.7 x10-6 |
| 54 | 7 | 70 | 9.9 x106 | 19.3 x10-6 | 10.7 x10-6 |
| 54 | 19 | 68 | 9.7 x106 | 19.4 x10-6 | 10.8 x10-6 |
Construction Parameters
BS 215-2
| Code | Nominal Area | Stranding | Overall Diameter | Weight(CU) | Rated Strength | Electrical Resistance @20o | |||||||
| AL | Steel | Total | AL | Steel | Core | Total | AL | Steel | Total | ||||
| Nominal | Teorical | ||||||||||||
| mm^2 | mm^2 | mm^2 | mm^2 | No.×mm | No.×mm | mm | mm | Kg/Km | Kg/Km | Kg/Km | KN | Ω/Km | |
| Mole | 10 | 10.62 | 1.77 | 12.39 | 6/1.50 | 1/1.50 | 1.50 | 4.5 | 29 | 14 | 43 | 4.14 | 2.706 |
| Squirrel | 20 | 20.94 | 3.49 | 24.43 | 6/2.11 | 1/2.11 | 2.11 | 6.33 | 57 | 28 | 85 | 7.88 | 1.368 |
| Gopher | 25 | 26.24 | 4.38 | 30.62 | 6/2.36 | 1/2.36 | 2.36 | 7.08 | 71 | 35 | 106 | 9.61 | 1.093 |
| Weasel | 30 | 31.61 | 5.27 | 36.88 | 6/2.59 | 1/2.59 | 2.59 | 7.77 | 87 | 41 | 128 | 11.45 | 0.9077 |
| Fox | 35 | 36.66 | 6.11 | 42.77 | 6/2.79 | 1/2.79 | 2.79 | 8.37 | 101 | 48 | 149 | 13.2 | 0.7822 |
| Ferret | 40 | 42.41 | 7.07 | 49.48 | 6/3.00 | 1/3.00 | 3.0 | 9.0 | 117 | 55 | 172 | 15.2 | 0.6766 |
| Rabbit | 50 | 52.88 | 8.82 | 61.7 | 6/3.35 | 1/3.35 | 3.35 | 10.05 | 145 | 69 | 214 | 18.35 | 0.5426 |
| Mink | 60 | 63.18 | 10.53 | 73.71 | 6/3.66 | 1/3.66 | 3.66 | 10.98 | 171 | 84 | 255 | 2.18 | 0.4545 |
| Shunk | 60 | 63.27 | 37.03 | 100.3 | 12/2.59 | 7/2.59 | 7.77 | 12.95 | 178 | 287 | 465 | 5.3 | 0.4567 |
| Beaver | 70 | 74.82 | 12.47 | 87.29 | 6/3.99 | 1/3.99 | 3.99 | 11.97 | 203 | 99 | 302 | 2.57 | 0.3825 |
| Horse | 70 | 73.37 | 42.63 | 116.2 | 12/2.79 | 7/2.79 | 8.37 | 13.95 | 203 | 335 | 538 | 61.2 | 0.3936 |
| Racoon | 75 | 79.2 | 13.2 | 92.4 | 6/4.1 | 1/4.1 | 4.1 | 12.3 | 216 | 104 | 320 | 27.2 | 0.3622 |
| Otter | 80 | 83.88 | 13.98 | 97.86 | 6/4.22 | 1/4.22 | 4.22 | 13.98 | 226 | 113 | 339 | 28.8 | 0.3419 |
| Cat | 90 | 95.44 | 15.86 | 111.3 | 6/4.5 | 1/4.5 | 4.5 | 15.9 | 258 | 128 | 386 | 32.7 | 0.3007 |
| Hare | 100 | 105 | 17.5 | 122.5 | 6/4.72 | 1/4.72 | 4.72 | 17.5 | 284 | 141 | 425 | 36.0 | 0.2733 |
| Dog | 100 | 105 | 13.5 | 118.5 | 6/4.72 | 7/1.57 | 4.71 | 14.15 | 288 | 106 | 394 | 32.7 | 0.2733 |
| Hyena | 100 | 105.8 | 20.4 | 126.2 | 7/4.39 | 7/1.93 | 5.79 | 14.57 | 250 | 200 | 450 | 40.9 | 0.2712 |
| Leoperd | 125 | 131.3 | 16.8 | 148.1 | 8/5.28 | 7/1.75 | 5.25 | 15.81 | 310 | 182 | 492 | 40.7 | 0.2184 |
| Coyotte | 125 | 132.1 | 20.1 | 152.2 | 26/2.54 | 7/1.91 | 5.73 | 15.89 | 410 | 112 | 522 | 46.4 | 0.2187 |
| Congar | 125 | 130.3 | 7.2 | 137.5 | 18/3.05 | 1/3.05 | 3.05 | 15.25 | 361 | 58 | 419 | 29.8 | 0.2189 |
| Tiger | 125 | 131.1 | 30.6 | 161.7 | 30/2.36 | 7/2.36 | 7.08 | 16.52 | 365 | 237 | 602 | 58 | 0.2202 |
| Wolf | 150 | 158.1 | 36.8 | 194.9 | 30/2.59 | 7/2.59 | 7.77 | 18.13 | 441 | 285 | 726 | 69.2 | 0.1828 |
| Dingo | 150 | 158.7 | 8.8 | 167.5 | 18/3.35 | 1/3.35 | 3.35 | 16.75 | 437 | 69 | 506 | 35.7 | 0.1815 |
| Lynx | 175 | 183.4 | 42.8 | 226.2 | 30/2.79 | 7/2.79 | 8.37 | 19.53 | 507 | 335 | 842 | 79.8 | 0.1576 |
| Caracal | 175 | 184.3 | 10.2 | 194.5 | 18/3.61 | 1/3.61 | 3.61 | 18.05 | 507 | 80 | 587 | 41.1 | 0.1563 |
| Panther | 200 | 212.1 | 49.4 | 261.5 | 30/3.00 | 7/3.00 | 9.0 | 21.0 | 586 | 388 | 974 | 92.25 | 0.1363 |
| Jaguar | 200 | 210.6 | 11.7 | 222.3 | 18/3.86 | 1/3.86 | 3.86 | 19.3 | 580 | 91 | 671 | 46.55 | 0.1367 |
| Lion | 225 | 238.5 | 55.7 | 294.2 | 30/3.18 | 7/3.18 | 9.54 | 22.26 | 657 | 438 | 1095 | 100.6 | 0.1212 |
| Bear | 250 | 264 | 61.6 | 325.6 | 30/3.35 | 7/3.35 | 10.05 | 23.45 | 728 | 485 | 1213 | 111.1 | 0.1090 |
| Goat | 300 | 324.3 | 75.7 | 400 | 30/3.71 | 7/3.71 | 11.13 | 25.79 | 894 | 595 | 1489 | 135.7 | 0.0891 |
| Sheep | 350 | 374.1 | 87.3 | 461.4 | 30/3.99 | 7/3.99 | 11.97 | 27.93 | 1031 | 687 | 1718 | 155.9 | 0.0770 |
| Antilope | 350 | 373.1 | 48.4 | 421.5 | 54/2.97 | 7/2.97 | 8.91 | 26.73 | 1040 | 371 | 1411 | 118.2 | 0.0772 |
| Bizon | 350 | 381.8 | 49.5 | 431.3 | 54/3.00 | 7/3.00 | 9.0 | 27.0 | 1064 | 380 | 1444 | 120.9 | 0.7573 |
| Zebra | 400 | 428.9 | 55.6 | 484.5 | 54/3.18 | 7/3.18 | 9.54 | 28.62 | 1185 | 436 | 1621 | 131.9 | 0.0674 |
BS EN 50182
| Code | Stranding | Sectional Area | Overall Diameter | Weight | Breakign Load | Electrical Resistance @20o | Current Rating* | |||
| AL | Steel | AL | Steel | Total | ||||||
| No.×mm | No.×mm | mm^2 | mm^2 | mm^2 | mm | Kg/Km | KN | Ω/Km | A | |
| Mole | 6/1.50 | 1/1.50 | 10.6 | 1.77 | 12.4 | 4.5 | 42.8 | 4.14 | 2.7027 | 66 |
| Squirrel | 6/2.11 | 1/2.11 | 21 | 3.5 | 24.5 | 6.33 | 84.7 | 7.87 | 1.3659 | 101 |
| Fox | 6/2.79 | 1/2.79 | 36.7 | 6.11 | 42.8 | 8.37 | 148.1 | 13.21 | 0.7812 | 142 |
| Mink | 6/3.66 | 1/3.66 | 63.1 | 10.5 | 73.6 | 10.98 | 254.9 | 21.67 | 0.454 | 199 |
| Skunk | 12/2.59 | 7/2.59 | 63.2 | 36.9 | 100.1 | 12.95 | 463 | 52.79 | 0.4568 | 206 |
| Beaver | 6/3.99 | 1/3.99 | 75 | 12.5 | 87.5 | 11.97 | 302.9 | 25.76 | 0.382 | 221 |
| Racoon | 6/4.09 | 1/4.09 | 78.8 | 13.1 | 91.9 | 12.27 | 318.3 | 27.06 | 0.3635 | 228 |
| Otter | 6/4.22 | 1/4.22 | 83.9 | 14 | 97.9 | 12.66 | 338.8 | 28.81 | 0.3415 | 237 |
| Cat | 6/4.50 | 1/4.50 | 95.4 | 15.9 | 111.3 | 13.5 | 385.3 | 32.76 | 0.3003 | 256 |
| Hare | 6/4.72 | 1/4.72 | 105 | 17.5 | 122.5 | 14.16 | 423.8 | 36.04 | 0.273 | 271 |
| Coyote | 26/2.54 | 7/1.91 | 131.7 | 20.1 | 151.8 | 15.89 | 520.7 | 45.86 | 0.2192 | 311 |
| Cougar | 18/3.05 | 1/3.05 | 131.5 | 7.31 | 138.8 | 15.25 | 418.8 | 29.74 | 0.2188 | 308 |
| Tiger | 30/2.36 | 7/2.36 | 131.2 | 30.6 | 161.8 | 16.52 | 602.2 | 57.87 | 0.2202 | 313 |
| Lion | 30/3.18 | 7/3.18 | 238.3 | 55.6 | 293.9 | 22.26 | 1093.4 | 100.47 | 0.1213 | 450 |
| Bear | 30/3.35 | 7/3.35 | 264.4 | 61.7 | 326.1 | 23.45 | 1213.4 | 111.5 | 0.1093 | 480 |
| Goat | 30/3.71 | 7/3.71 | 324.3 | 75.7 | 400 | 25.97 | 1488.2 | 135.13 | 0.0891 | 543 |
| Sheep | 30/3.99 | 7/3.99 | 375.1 | 87.5 | 462.6 | 27.93 | 1721.3 | 156.3 | 0.0771 | 592 |
| Antelope | 54/2.97 | 7/2.97 | 374.1 | 48.5 | 422.6 | 26.73 | 1413.8 | 118.88 | 0.0773 | 586 |
| Bison | 54/3.00 | 7/3.00 | 381.7 | 49.5 | 431.2 | 27 | 1442.5 | 121.3 | 0.0758 | 593 |
| Deer | 30/4.27 | 7/4.27 | 429.6 | 100.2 | 529.8 | 29.89 | 1971.4 | 179 | 0.0673 | 643 |
| Elk | 30/4.50 | 7/4.50 | 477.1 | 111.3 | 588.4 | 31.5 | 2189.5 | 198.8 | 0.0606 | 684 |
| Camel | 54/3.35 | 7/3.35 | 476 | 61.7 | 537.7 | 30.15 | 1798.8 | 146.4 | 0.0608 | 677 |
| Moose | 54/3.53 | 7/3.53 | 528.5 | 68.5 | 597 | 31.77 | 1997.3 | 159.92 | 0.0547 | 720 |
IEC 61089
| Code | Nominal Area | Stranding | Overall Diameter | Weight | Breakign Load | Electrical Resistance @20o | Current Rating* | |||
| AL | Steel | Total | AL | Steel | ||||||
| mm^2 | mm^2 | mm^2 | No.×mm | No.×mm | mm | Kg/Km | KN | Ω/Km | A | |
| 16 | 16 | 2.67 | 18.7 | 6/1.84 | 1/1.84 | 5.52 | 64.6 | 6.08 | 1.7934 | 85 |
| 25 | 25 | 4.17 | 29.2 | 6/2.30 | 1/2.30 | 6.9 | 100.9 | 9.13 | 1.1478 | 112 |
| 40 | 40 | 6.67 | 46.7 | 6/2.91 | 1/2.91 | 8.73 | 161.5 | 14.4 | 0.7174 | 150 |
| 63 | 63 | 10.5 | 73.5 | 6/3.66 | 1/3.66 | 10.98 | 254.4 | 21.63 | 0.4555 | 198 |
| 100 | 100 | 16.7 | 117 | 6/4.61 | 1/4.61 | 13.83 | 403.8 | 34.33 | 0.2869 | 263 |
| 125 | 125 | 6.94 | 132 | 18/2.97 | 1/2.97 | 14.85 | 397.9 | 29.17 | 0.2304 | 299 |
| 125 | 125 | 20.4 | 145 | 26/2.47 | 7/1.92 | 15.64 | 503.9 | 45.69 | 0.231 | 302 |
| 160 | 160 | 8.89 | 169 | 18/3.36 | 1/3.36 | 16.8 | 509.3 | 36.18 | 0.18 | 347 |
| 160 | 160 | 26.1 | 186 | 26/2.80 | 7/2.18 | 17.74 | 644.9 | 57.69 | 0.1805 | 351 |
| 200 | 200 | 11.1 | 211 | 18/3.76 | 1/3.76 | 18.8 | 636.7 | 44.22 | 0.144 | 398 |
| 200 | 200 | 32.6 | 233 | 26/3.13 | 7/2.43 | 19.81 | 806.2 | 70.13 | 0.1444 | 402 |
| 250 | 250 | 24.6 | 275 | 22/3.80 | 7/2.11 | 21.53 | 880.6 | 68.72 | 0.1154 | 458 |
| 250 | 250 | 40.7 | 291 | 26/3.50 | 7/2.72 | 22.16 | 1007.7 | 87.67 | 0.1155 | 461 |
| 315 | 315 | 21.8 | 337 | 45/2.99 | 7/1.99 | 23.91 | 1039.6 | 79.03 | 0.0917 | 526 |
| 315 | 315 | 51.3 | 366 | 26/3.93 | 7/3.05 | 24.87 | 1269.7 | 106.83 | 0.0917 | 530 |
| 400 | 400 | 27.7 | 428 | 45/3.36 | 7/2.24 | 26.88 | 1320.1 | 98.36 | 0.0722 | 607 |
| 400 | 400 | 51.9 | 452 | 54/3.07 | 7/3.07 | 27.63 | 1510.3 | 123.04 | 0.0723 | 610 |
| 450 | 450 | 31.1 | 481 | 45/3.57 | 7/2.38 | 28.56 | 1485.2 | 107.47 | 0.0642 | 651 |
| 450 | 450 | 58.3 | 508 | 54/3.26 | 7/3.26 | 29.34 | 1699.1 | 138.42 | 0.0643 | 655 |
| 500 | 500 | 34.6 | 535 | 45/3.76 | 7/2.51 | 30.09 | 1650.2 | 119.41 | 0.0578 | 693 |
| 500 | 500 | 64.8 | 565 | 54/3.43 | 7/3.43 | 30.87 | 1887.9 | 153.8 | 0.0578 | 697 |
| 560 | 560 | 38.7 | 599 | 45/3.98 | 7/2.65 | 31.83 | 1848.2 | 133.74 | 0.0516 | 741 |
| 560* | 560 | 70.9 | 631 | 54/3.63 | 19/2.18 | 32.68 | 2103.4 | 172.59 | 0.0516 | 745 |
| 630 | 630 | 43.6 | 674 | 45/4.22 | 7/2.81 | 33.75 | 2079.2 | 150.45 | 0.0459 | 794 |
| 630* | 630 | 79.8 | 710 | 54/3.85 | 19/2.31 | 34.65 | 2366.3 | 191.77 | 0.0459 | 798 |
| 710 | 710 | 49.1 | 759 | 45/4.48 | 7/2.99 | 35.85 | 2343.2 | 169.56 | 0.0407 | 851 |
| 710* | 710 | 89.9 | 800 | 54/4.09 | 19/2.45 | 36.79 | 2666.8 | 216.12 | 0.0407 | 856 |
| 800* | 800 | 34.6 | 835 | 72/3.76 | 7/2.51 | 37.61 | 2480.2 | 167.41 | 0.0361 | 910 |
| 800* | 800 | 66.7 | 867 | 84/3.48 | 7/3.48 | 38.28 | 2732.7 | 205.33 | 0.0362 | 912 |
| 800* | 800 | 101 | 901 | 54/4.34 | 19/2.61 | 39.09 | 3004.9 | 243.52 | 0.0362 | 916 |
| 900* | 900 | 38.9 | 939 | 72/3.99 | 7/2.66 | 39.9 | 2790.2 | 188.33 | 0.0321 | 972 |
| 900* | 900 | 75 | 975 | 84/3.69 | 7/3.69 | 40.59 | 3074.2 | 226.5 | 0.0322 | 974 |
| 1000* | 1000 | 43.2 | 1043 | 72/4.21 | 7/2.80 | 42.08 | 3100.3 | 209.26 | 0.0289 | 1031 |
| 1120* | 1120 | 47.3 | 1167 | 72/4.45 | 19/1.78 | 44.5 | 3464.9 | 234.53 | 0.0258 | 1096 |
| 1120* | 1120 | 91.2 | 1211 | 84/4.12 | 19/2.47 | 45.31 | 3811.5 | 283.17 | 0.0258 | 1100 |
| 1250* | 1250 | 102 | 1352 | 84/4.35 | 19/2.61 | 47.85 | 4253.9 | 316.04 | 0.0232 | 1165 |
| 1250* | 1250 | 52.8 | 1303 | 72/4.70 | 19/1.88 | 47 | 3867.1 | 261.75 | 0.0231 | 1163 |
(*) Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
ASTM B 232/B 232M
| Code | Stranding | Stranding | Overall Diameter | Weight | Breakign Load | Electrical Resistance @20o | Current Rating* | |||
| AL | Steel | AL | Steel | Total | ||||||
| No.×mm | No.×mm | mm^2 | mm^2 | mm^2 | mm | Kg/Km | KN | Ω/Km | A | |
| Turkey | 13.3 | 2.22 | 6/1.68 | 1/1.68 | 5.04 | 15.52 | 53.6 | 4.98 | 2.1499 | 76 |
| Swan | 21.18 | 3.53 | 6/2.12 | 1/2.12 | 6.36 | 24.71 | 85.3 | 7.83 | 1.3501 | 101 |
| Swanate | 21.12 | 5.35 | 7/1.96 | 1/2.61 | 6.53 | 26.47 | 99.6 | 9.79 | 1.3539 | 102 |
| Sparrow | 33.59 | 5.6 | 6/2.67 | 1/2.67 | 8.01 | 39.19 | 135.7 | 11.92 | 0.8512 | 135 |
| Sparate | 33.54 | 8.55 | 7/2.47 | 1/3.30 | 8.24 | 42.09 | 158.7 | 15.08 | 0.8525 | 135 |
| Robin | 42.41 | 7.07 | 6/3.00 | 1/3.00 | 9 | 49.48 | 171.1 | 14.86 | 0.6742 | 156 |
| Raven | 53.52 | 8.92 | 6/3.37 | 1/3.37 | 10.11 | 62.44 | 216.1 | 18.33 | 0.5343 | 180 |
| Quail | 67.33 | 11.22 | 6/3.78 | 1/3.78 | 11.34 | 78.55 | 272 | 22.46 | 0.4247 | 207 |
| Pigeon | 85.12 | 14.19 | 6/4.25 | 1/4.25 | 12.75 | 99.31 | 343 | 28.02 | 0.3359 | 239 |
| Penguin | 107.22 | 17.87 | 6/4.77 | 1/4.77 | 14.31 | 125.09 | 432.7 | 35.36 | 0.2667 | 275 |
| Waxwing | 134.98 | 7.5 | 18/3.09 | 1/3.09 | 15.45 | 142.48 | 430.2 | 29.8 | 0.2129 | 313 |
| Partridge | 134.87 | 21.99 | 26/2.57 | 7/2.00 | 16.28 | 156.86 | 545.9 | 47.15 | 0.2141 | 316 |
| Ostrich | 152.19 | 24.71 | 26/2.73 | 7/2.12 | 17.28 | 176.9 | 613.4 | 53.38 | 0.1897 | 341 |
| Merlin | 170.22 | 9.46 | 18/3.47 | 1/3.47 | 17.35 | 179.68 | 542.8 | 37.36 | 0.1688 | 361 |
| Linnet | 170.55 | 27.83 | 26/2.89 | 7/2.25 | 18.31 | 198.38 | 687.5 | 59.16 | 0.1693 | 365 |
| Oriole | 170.5 | 39.78 | 30/2.69 | 7/2.69 | 18.83 | 210.28 | 783.3 | 72.06 | 0.1698 | 367 |
| Chickadee | 200.93 | 11.16 | 18/3.77 | 1/3.77 | 18.85 | 212.09 | 641.3 | 43.15 | 0.143 | 400 |
| Brant | 201.56 | 26.13 | 24/3.27 | 7/2.18 | 19.62 | 227.69 | 761 | 61.83 | 0.1433 | 403 |
| Ibis | 201.34 | 32.73 | 26/3.14 | 7/2.44 | 19.88 | 234.07 | 812.4 | 68.05 | 0.1434 | 404 |
| Lark | 200.9 | 46.88 | 30/2.92 | 7/2.92 | 20.44 | 247.78 | 925.2 | 84.07 | 0.1441 | 406 |
| Pelican | 242.31 | 13.46 | 18/4.14 | 1/4.14 | 20.7 | 255.77 | 769.7 | 51.15 | 0.1186 | 448 |
| Flicker | 241.58 | 31.4 | 24/3.58 | 7/2.39 | 21.49 | 272.98 | 913.5 | 72.06 | 0.1195 | 450 |
| Hawk | 241.65 | 39.19 | 26/3.44 | 7/2.67 | 21.77 | 280.84 | 975.1 | 81.84 | 0.1195 | 451 |
| Hen | 241.27 | 56.3 | 30/3.20 | 7/3.20 | 22.4 | 297.57 | 1110.6 | 98.3 | 0.12 | 453 |
| Osprey | 282.47 | 15.69 | 18/4.47 | 1/4.47 | 22.35 | 298.16 | 897.7 | 59.6 | 0.1017 | 492 |
| Parakeet | 282.31 | 36.6 | 24/3.87 | 7/2.58 | 23.22 | 318.91 | 1065.6 | 83.18 | 0.1023 | 495 |
| Dove | 282.59 | 45.92 | 26/3.72 | 7/2.89 | 23.55 | 328.51 | 1138.6 | 94.3 | 0.1022 | 497 |
| Eagle | 282.07 | 65.82 | 30/3.46 | 7/3.46 | 24.22 | 347.89 | 1295.6 | 114.76 | 0.1026 | 499 |
| Peacock | 306.13 | 39.78 | 24/4.03 | 7/2.69 | 24.19 | 345.91 | 1158.9 | 90.74 | 0.0943 | 520 |
| Squab | 305.83 | 49.81 | 26/3.87 | 7/3.01 | 24.51 | 355.64 | 1237 | 101.41 | 0.0944 | 521 |
| Wood Duck | 307.06 | 71.65 | 30/3.61 | 7/3.61 | 25.27 | 378.71 | 1408.4 | 121.43 | 0.0943 | 525 |
| Teal* | 307.06 | 69.62 | 30/3.61 | 19/2.16 | 25.24 | 376.68 | 1396.6 | 124.54 | 0.0943 | 525 |
| Kingbird | 323.01 | 17.95 | 18/4.78 | 1/4.78 | 23.9 | 340.96 | 1026.6 | 68.05 | 0.089 | 533 |
| Swift | 323.02 | 8.97 | 36/3.38 | 1 /3.38 | 23.66 | 331.99 | 956.5 | 60.05 | 0.089 | 532 |
| Rook | 323.07 | 41.88 | 24/4.14 | 7/2.76 | 24.84 | 364.95 | 1217.5 | 95.19 | 0.0894 | 537 |
| Grosbeak | 321.84 | 52.49 | 26/3.97 | 7/3.09 | 25.15 | 374.33 | 1300.8 | 104.97 | 0.0897 | 537 |
| Scoter | 322.56 | 75.26 | 30/3.70 | 7/3.70 | 25.9 | 397.82 | 1480.7 | 127.66 | 0.0897 | 541 |
| Egret* | 322.56 | 73.54 | 30/3.70 | 19/2.22 | 25.9 | 396.1 | 1469 | 130.77 | 0.0897 | 541 |
| Flamingo | 337.27 | 43.72 | 24/4.23 | 7/2.82 | 25.38 | 380.99 | 1276.6 | 99.64 | 0.0856 | 551 |
| Gannet | 338.26 | 54.9 | 26/4.07 | 7/3.16 | 25.76 | 393.16 | 1363.3 | 110.31 | 0.0854 | 553 |
| Stilt | 363.27 | 46.88 | 24/4.39 | 7/2.92 | 26.32 | 410.15 | 1370.4 | 107.2 | 0.0795 | 576 |
| Starling | 361.93 | 59.15 | 26/4.21 | 7/3.28 | 26.68 | 421.08 | 1463.7 | 118.32 | 0.0798 | 577 |
| Redwing* | 362.06 | 82.41 | 30/3.92 | 19/2.35 | 27.43 | 444.47 | 1650.6 | 143.23 | 0.0799 | 580 |
| Coot | 401.86 | 11.16 | 36/3.77 | 1/3.77 | 26.39 | 413.02 | 1195.8 | 73.39 | 0.0715 | 607 |
| Tern | 403.77 | 27.83 | 45/3.38 | 7/2.25 | 27.03 | 431.6 | 1331.8 | 94.3 | 0.0715 | 610 |
| Condor | 402.33 | 52.15 | 54/3.08 | 7/3.08 | 27.72 | 454.48 | 1520.7 | 118.32 | 0.0718 | 612 |
| Cuckoo | 402.33 | 52.15 | 24/4.62 | 7/3.08 | 27.72 | 454.48 | 1522.2 | 117.43 | 0.0718 | 612 |
| Drake | 402.56 | 65.44 | 26/4.44 | 7/3.45 | 28.11 | 468 | 1626.4 | 131.66 | 0.0717 | 615 |
| Mallard* | 403.84 | 91.78 | 26/4.44 | 7/3.45 | 28.96 | 495.62 | 1836 | 159.24 | 0.0717 | 619 |
| Ruddy | 455.5 | 31.67 | 45/3.59 | 7/2.40 | 28.74 | 487.17 | 1507.3 | 104.53 | 0.0634 | 656 |
| Canary | 456.28 | 59.15 | 54/3.28 | 7/3.28 | 29.52 | 515.43 | 1723.1 | 134.33 | 0.0633 | 660 |
| Catbird | 484.61 | 13.46 | 36/4.14 | 1/4.14 | 28.98 | 498.07 | 1434.4 | 86.74 | 0.0593 | 679 |
| Rail | 483.84 | 33.54 | 45/3.70 | 7/2.47 | 29.61 | 517.38 | 1598.1 | 110.76 | 0.0597 | 680 |
| Cardinal | 484.53 | 62.81 | 54/3.38 | 7/3.38 | 30.42 | 547.34 | 1825.9 | 142.34 | 0.0596 | 685 |
| Cardinal | 484.53 | 62.81 | 54/3.38 | 7/3.38 | 30.42 | 547.34 | 1825.9 | 142.34 | 0.0596 | 685 |
| Tanager | 522.79 | 14.52 | 36/4.30 | 1/4.30 | 30.1 | 537.31 | 1553.5 | 93.85 | 0.055 | 710 |
| Orotlan | 523.87 | 36.31 | 45/3.85 | 7/2.57 | 30.81 | 560.18 | 1730.5 | 118.32 | 0.0551 | 713 |
| Curlew | 522.51 | 67.73 | 54/3.51 | 7/3.51 | 31.59 | 590.24 | 1977.6 | 153.9 | 0.0553 | 716 |
| Bluejay | 565.49 | 38.9 | 45/4.00 | 7/2.66 | 31.98 | 604.39 | 1866 | 127.66 | 0.0511 | 745 |
| Finch* | 565.03 | 71.57 | 54/3.65 | 19/2.19 | 32.85 | 636.6 | 2127.8 | 164.58 | 0.0514 | 748 |
| Bunting | 605.76 | 41.88 | 45/4.14 | 7/2.76 | 33.12 | 647.64 | 1996.9 | 136.55 | 0.0477 | 776 |
| Grackle* | 602.79 | 76.89 | 54/3.77 | 19/2.27 | 33.97 | 679.68 | 2278.1 | 176.59 | 0.0481 | 777 |
| Skylark | 646.02 | 17.95 | 36/4.78 | 1/4.78 | 33.46 | 663.97 | 1913.6 | 115.65 | 0.0445 | 804 |
| Bittern | 644.4 | 44.66 | 45/4.27 | 7/2.85 | 34.17 | 689.06 | 2130.8 | 145.89 | 0.0448 | 805 |
| Pheasant* | 645.08 | 81.71 | 54/3.90 | 19/2.34 | 35.1 | 726.79 | 2431.4 | 183.26 | 0.045 | 808 |
| Dipper | 684.24 | 47.2 | 45/4.40 | 7/2.93 | 35.19 | 731.44 | 2263.2 | 154.79 | 0.0422 | 834 |
| Martin* | 685.39 | 86.67 | 54/4.02 | 19/2.41 | 36.17 | 772.06 | 2581.7 | 194.82 | 0.0423 | 838 |
| Bobolink | 725.27 | 50.14 | 45/4.53 | 7/3.02 | 36.24 | 775.41 | 2397.2 | 164.13 | 0.0398 | 862 |
| Plover* | 726.92 | 91.78 | 54/4.14 | 19/2.48 | 37.24 | 818.7 | 2734.9 | 206.39 | 0.0399 | 866 |
| Nuthatch | 764.2 | 52.83 | 45/4.65 | 7/3.10 | 37.2 | 817.03 | 2529.6 | 171.25 | 0.0378 | 888 |
| Parrot* | 766.06 | 97.03 | 54/4.25 | 19/2.55 | 38.25 | 863.09 | 2883.7 | 217.51 | 0.0379 | 892 |
| Lapwing | 807.53 | 55.6 | 45/4.78 | 7/3.18 | 38.22 | 863.13 | 2663.5 | 180.14 | 0.0358 | 916 |
| Falcon* | 806.23 | 102.43 | 54/4.36 | 19/2.62 | 39.26 | 908.66 | 3038.5 | 229.52 | 0.036 | 919 |
| Chukar* | 903.18 | 73.54 | 84/3.70 | 19/2.22 | 40.7 | 976.72 | 3083.1 | 217.51 | 0.0321 | 976 |
| Bluebird* | 1092.84 | 88.84 | 84/4.07 | 19/2.44 | 44.76 | 1181.68 | 3731.9 | 256.65 | 0.0266 | 1083 |
| Kiwi* | 1099.76 | 47.52 | 72/4.41 | 7/2.94 | 44.1 | 1147.28 | 3423.9 | 215.28 | 0.0264 | 1083 |
| Thrasher* | 1171.42 | 63.94 | 76/4.43 | 19/2.07 | 45.79 | 1235.36 | 3754.2 | 243.75 | 0.0248 | 1122 |
| Grouse** | 40.54 | 14.12 | 8/2.54 | 1/4.24 | 9.32 | 54.66 | 221.4 | 21.75 | 0.7089 | 153 |
| Petrel** | 51.61 | 30.1 | 12/2.34 | 7/2.34 | 11.7 | 81.71 | 377.7 | 42.08 | 0.5595 | 181 |
| Minorca** | 56.11 | 32.73 | 12/2.44 | 7/2.44 | 12.2 | 88.84 | 411.1 | 45.81 | 0.5146 | 191 |
| Leghorn** | 68.2 | 39.78 | 12/2.69 | 7/2.69 | 13.45 | 107.98 | 499.2 | 55.16 | 0.4234 | 215 |
| Guinea** | 80.36 | 46.88 | 12/2.92 | 7/2.92 | 14.6 | 127.24 | 589.7 | 64.94 | 0.3593 | 238 |
| Dotterel** | 89.41 | 52.15 | 12/3.08 | 7/3.08 | 15.4 | 141.56 | 656.1 | 70.28 | 0.323 | 254 |
| Dorking** | 96.51 | 56.3 | 12/3.20 | 7/3.20 | 16 | 152.81 | 707.8 | 75.62 | 0.2992 | 267 |
| Cochin** | 107.04 | 62.44 | 12/3.37 | 7/3.37 | 16.85 | 169.48 | 783.9 | 84.07 | 0.2698 | 284 |
| Brahma*&** | 102.79 | 91.78 | 12/3.37 | 7/3.37 | 18.12 | 194.57 | 1003.8 | 114.76 | 0.2809 | 283 |
**The items, marked with “**” are ACSR Cables with high strength stranding.
(*) Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
DIN 48204
| Nominal Sectional Area | Sectional Area | Stranding | Overall Diameter | Weight | Breakign Load | Electrical Resistance @20o | Current Rating* | ||||
| AL | Steel | AL | Steel | Total | AL | Steel | |||||
| mm^2 | mm^2 | mm^2 | mm^2 | mm^2 | No.×mm | No.×mm | mm | Kg/Km | KN | Ω/Km | A |
| 16 | 2.5 | 15.27 | 2.54 | 17.8 | 6/1.80 | 1/1.80 | 5.4 | 62 | 5.81 | 1.8793 | 83 |
| 25 | 4 | 23.86 | 3.98 | 27.8 | 6/2.25 | 1/2.25 | 6.8 | 97 | 9.02 | 1.2028 | 109 |
| 35 | 6 | 34.35 | 5.73 | 40.1 | 6/2.70 | 1/2.70 | 8.1 | 140 | 12.7 | 0.8353 | 136 |
| 44 | 32 | 43.98 | 31.67 | 75.7 | 14/2.00 | 7/2.40 | 11.2 | 373 | 45.46 | 0.6573 | 166 |
| 50 | 8 | 48.25 | 8.04 | 56.3 | 6/3.20 | 1/3.20 | 9.6 | 196 | 17.18 | 0.5946 | 168 |
| 50 | 30 | 51.17 | 29.85 | 81 | 12/2.33 | 7/2.33 | 11.7 | 378 | 44.28 | 0.5644 | 181 |
| 70 | 12 | 69.89 | 11.4 | 81.3 | 26/1.85 | 7/1.44 | 11.7 | 284 | 26.31 | 0.413 | 211 |
| 95 | 15 | 94.39 | 15.33 | 109.7 | 26/2.15 | 7/1.67 | 13.6 | 383 | 35.17 | 0.3058 | 254 |
| 95 | 55 | 96.51 | 56.3 | 152.8 | 12/3.20 | 7/3.20 | 16 | 714 | 80.2 | 0.2992 | 267 |
| 105* | 75 | 105.67 | 75.55 | 181.2 | 14/3.10 | 19/2.25 | 17.5 | 899 | 106.69 | 0.2736 | 284 |
| 120 | 20 | 121.57 | 19.85 | 141.4 | 26/2.44 | 7/1.90 | 15.5 | 494 | 44.94 | 0.2374 | 297 |
| 120 | 70 | 122.15 | 71.25 | 193.4 | 12/3.60 | 7/3.60 | 18 | 904 | 98.16 | 0.2364 | 308 |
| 125 | 30 | 127.92 | 29.85 | 157.8 | 30/2.33 | 7/2.33 | 16.3 | 590 | 57.86 | 0.2259 | 308 |
| 150 | 25 | 148.86 | 24.25 | 173.1 | 26/2.70 | 7/2.10 | 17.1 | 604 | 54.37 | 0.1939 | 336 |
| 170 | 40 | 171.77 | 40.08 | 211.9 | 30/2.70 | 7/2.70 | 18.9 | 794 | 77.01 | 0.1682 | 369 |
| 185 | 30 | 183.78 | 29.85 | 213.6 | 26/3.00 | 7/2.33 | 19 | 744 | 66.28 | 0.1571 | 382 |
| 210 | 35 | 209.1 | 34.09 | 243.2 | 26/3.20 | 7/2.49 | 20.3 | 848 | 74.94 | 0.138 | 414 |
| 210 | 50 | 212.06 | 49.48 | 261.5 | 30/3.00 | 7/3.00 | 21 | 979 | 92.25 | 0.1363 | 420 |
| 230 | 30 | 230.91 | 29.85 | 260.8 | 24/3.50 | 7/2.33 | 21 | 874 | 73.09 | 0.1249 | 438 |
| 240 | 40 | 243.05 | 39.49 | 282.5 | 26/3.45 | 7/2.68 | 21.8 | 985 | 86.46 | 0.1188 | 453 |
| 265 | 35 | 263.66 | 34.09 | 297.8 | 24/3.74 | 7/2.49 | 22.4 | 998 | 82.94 | 0.1094 | 475 |
| 300 | 50 | 304.26 | 49.48 | 353.7 | 26/3.86 | 7/3.00 | 24.5 | 1233 | 105.09 | 0.0949 | 520 |
| 305 | 40 | 304.62 | 39.49 | 344.1 | 54/2.68 | 7/2.68 | 24.1 | 1155 | 99.3 | 0.0949 | 518 |
| 340 | 30 | 339.29 | 29.85 | 369.1 | 48/3.00 | 7/2.33 | 25 | 1174 | 92.56 | 0.0851 | 551 |
| 380 | 50 | 381.7 | 49.48 | 431.2 | 54/3.00 | 7/3.00 | 27 | 1448 | 120.91 | 0.0757 | 593 |
| 385 | 35 | 386.04 | 34.09 | 420.1 | 48/3.20 | 7/2.49 | 26.7 | 1336 | 104.31 | 0.0748 | 595 |
| 435 | 55 | 434.29 | 56.3 | 490.6 | 54/3.20 | 7/3.20 | 28.8 | 1647 | 136.27 | 0.0666 | 641 |
| 450 | 40 | 448.71 | 39.49 | 488.2 | 48/3.45 | 7/2.68 | 28.7 | 1553 | 120.19 | 0.0644 | 651 |
| 490 | 65 | 490.28 | 63.55 | 553.8 | 54/3.40 | 7/3.40 | 30.6 | 1860 | 152.85 | 0.059 | 689 |
| 550 | 70 | 549.65 | 71.25 | 620.9 | 54/3.60 | 7/3.60 | 32.4 | 2085 | 167.42 | 0.0526 | 737 |
| 560 | 50 | 561.7 | 49.48 | 611.2 | 48/3.86 | 7/3.00 | 32.2 | 1943 | 146.28 | 0.0514 | 744 |
| 680* | 85 | 678.58 | 85.95 | 764.5 | 54/4.00 | 19/2.40 | 36 | 2564 | 209.99 | 0.0426 | 834 |
(*) Note: The values of current rating mentioned in above Table are based on wind velocity of 0.6 metre/second, solar heat radiation of 1200 watt/metre2, ambient temperature of 50° C & conductor temperature of 80°C.
JiS C 3110
| Nominal Sectional Area | Sectional Area | Stranding | Overall Diameter | Weight | Breakign Load | Electrical Resistance @20o | |||
| AL | Steel | Total | AL | Steel | |||||
| mm^2 | mm^2 | mm^2 | mm^2 | No.×mm | No.×mm | mm | Kg/Km | KN | Ω/Km |
| 25 | 24.9 | 4.2 | 29.1 | 6/2.30 | 1/2.30 | 6.9 | 101 | 8.89 | 1.15 |
| 32 | 31.9 | 5.3 | 37.2 | 6/2.60 | 1/2.60 | 7.8 | 129 | 11.17 | 0.899 |
| 58 | 57.7 | 9.6 | 67.3 | 6/3.50 | 1/3.50 | 10.5 | 233 | 19.40 | 0.497 |
| 95 | 95.4 | 15.9 | 111.3 | 6/4.50 | 1/4.50 | 13.5 | 385 | 31.16 | 0.301 |
| 120 | 124.7 | 29.1 | 153.8 | 30/2.3 | 7/2.3 | 16.1 | 574 | 54.29 | 0.233 |
| 160 | 159.3 | 37.2 | 196.5 | 30/2.6 | 7/2.6 | 18.2 | 733 | 68.40 | 0.182 |
| 200 | 198.2 | 46.2 | 244.4 | 30/2.9 | 7/2.9 | 20.3 | 912 | 84.67 | 0.147 |
| 240 | 241.2 | 59.3 | 300.5 | 30/3.2 | 7/3.2 | 22.4 | 1110 | 100.06 | 0.120 |
| 330 | 326.8 | 52.8 | 379.6 | 26/4.0 | 7/3.1 | 25.3 | 1320 | 107.31 | 0.0888 |
| 410 | 413.4 | 67.3 | 480.7 | 26/4.5 | 7/3.5 | 28.5 | 1673 | 136.32 | 0.0702 |
| 520 | 519.5 | 67.3 | 586.8 | 54/3.5 | 7/3.5 | 31.2 | 1969 | 152.88 | 0.0559 |
| 610 | 612.4 | 79.4 | 691.8 | 54/3.8 | 7/3.8 | 34.2 | 2320 | 179.83 | 0.0474 |
| 810 | 814.5 | 56.3 | 870.8 | 45/3.8 | 7/3.2 | 38.4 | 2700 | 181.10 | 0.0356 |
NFC 34-120
| Nominal Cross sectional area | No of wires & wire diameter | Actual Area | Total cross sectional area | Overall diameter | Ungreased weight | Total | Grease Weight Calculated breaking load @20°C | Max, d.c resistance @20°C | |||||
| Al | Steel | Steel | Al | Steel | Steel | layers | |||||||
| mm | mm2 | mm2 | mm2 | mm2 | mm | kg/km | kg/km | kg/km | kg/km | kg/km | kN | Ohm/km | |
| 37.7 | 9/2.00 | 3/2.00 | 28.27 | 9.42 | 37.69 | 8.3 | 78 | 77 | 155 | 0.9 | 0.9 | 15.4 | 1.02 |
| 59.7 | 12/2.00 | 7/2.00 | 37.7 | 21.99 | 59.69 | 10 | 104 | 172 | 276 | 4 | 4 | 30.5 | 0.765 |
| 75.5 | 12/2.25 | 7/2.25 | 47.71 | 27.83 | 75.54 | 11.25 | 130 | 218 | 348 | 5.1 | 5.1 | 38.4 | 0.605 |
| 116.2 | 30/2.00 | 7/2.00 | 94.25 | 21.99 | 116.2 | 14 | 260 | 172 | 432 | 4 | 12 | 41.45 | 0.306 |
| 116.2 | 30/2.00 | 7/2.00 | 94.25 | 21.99 | 116.2 | 14 | 260 | 172 | 432 | 4 | 12 | 47.4 | 0.306 |
| 147.1 | 30/2.25 | 7/2.25 | 119.3 | 27.83 | 47.1 | 15.75 | 329 | 218 | 547 | 5.1 | 15 | 52 | 0.243 |
| 147.1 | 30/2.25 | 7/2.25 | 119.3 | 27.83 | 47.1 | 15.75 | 329 | 218 | 547 | 5.1 | 15 | 59.5 | 0.243 |
| 181.6 | 30/2.50 | 7/2.50 | 147.3 | 34.36 | 181.6 | 17.5 | 406 | 269 | 675 | 6.3 | 19 | 62.6 | 0.197 |
| 181.6 | 30/2.50 | 7/2.50 | 147.3 | 34.36 | 181.6 | 17.5 | 406 | 269 | 675 | 6.3 | 19 | 72.9 | 0.197 |
| 228 | 30/2.80 | 7/2.80 | 184.7 | 43.1 | 227.8 | 19.6 | 510 | 338 | 848 | 7.9 | 24 | 77.1 | 0.157 |
| 228 | 30/2.80 | 7/2.80 | 184.7 | 43.1 | 227.8 | 19.6 | 510 | 338 | 848 | 7.9 | 24 | 90 | 0.157 |
| 297 | 36/2.80 | 19/2.25 | 221.7 | 75.54 | 297.2 | 22.45 | 620 | 598 | 1218 | 15 | 35 | 139.5 | 0.1305 |
| 288 | 30/3.15 | 7/3.15 | 233.8 | 54.55 | 288.4 | 22.05 | 647 | 427 | 1074 | 10 | 30 | 96 | 0.1225 |
| 288 | 30/3.15 | 7/3.15 | 233.8 | 54.55 | 288.4 | 22.05 | 647 | 427 | 1074 | 10 | 30 | 113.2 | 0.1225 |
| 412 | 32/3.6 | 19/2.4 | 325.7 | 85/95 | 411.7 | 26.4 | 912 | 681 | 1593 | 17 | 46 | 169.9 | 0.0898 |
| 612 | 20/4.24 | 19/2.65 | 507 | 104.8 | 611.8 | 32.17 | 1404 | 837 | 2241 | 21 | 72 | 227.5 | 0.0566 |
| 612 | 42/2.61 | 19/2.66 | 507 | 104.8 | 611.8 | 32.17 | 1404 | 837 | 2241 | 21 | 72 | 227.5 | 0.0566 |




