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HomeBare Overhead Conductor

    Bare Overhead Conductor

    Aluminum Conductor Steel Reinforced (ACSR)

    INQUIRY MESSAGE

    OVERVIEW

    Aluminium Conductor Steel Reinforced is a stranded conductor including a number of aluminum wire layers on stimulated steel wire core. Here the steel wire core is a single wire that depends on the size. These are available in different galvanizations like class A, B & C for protecting the corrosion.

    STANDARD

    IEC61089; DIN48204; CSA C49; ASTM B230, B231, B498; BS215, BS EN50182, BS4565

    Construction

    Aluminum 1350 wires and the steel cores are concentrically stranded and wrapped helically around a central wire. The additional corrosion protection is available through the application of grease to the cores or infusion of the complete cable with grease.

    Application

    The conductors are suitable for use in all practical spans on wood poles, transmission towers,and other structures. Application range from extra high voltage(EHV) transmission lines to sub-service spans at distribution or utilization voltages on private premises.

    ACSR(Aluminum Conductor Steel Reinforced) has a long service record because of its economy ,dependability, and strength to weight ratio. The combined light weight and high conductivity of aluminum with strength of the steel cores enable higher tensions ,lesssag,and longer spans than any alternative.

    Technical Parameter

    IEC Standard
    DIN Standard
    CSA C Standard
    ASTM Standard
    BSStandard
    Code Number Area Number of Wires Wire Dia.  Diameter Linear Mass A1/S1 A Conductor A1/S2 A Conductor A1/S3 A Conductor Max.D.C. Resistance
    at 20℃
    Alum. Steel  Total AI. St. Alum. Steel  Core  Cond.   Rated Strength Rated Strength Rated Strength
    mm² mm² mm² mm²     mm mm mm mm kg/km 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
    Code Number Calculated Cross Section No./Dia. Of Stranding Wires Overall
    Diameter
    Linear Mass Nominal Breaking Load Max.D.C. Resistance
    at 20℃
    Al./St  Al. Steel Total Alum. Steel - Alum. Steel Total    
    mm² mm² mm² mm² mm mm mm kg/km kg/km kg/km daN Ω/km
    16/2.5 15.3 2.5 17.8 6/1.80 1/1.80 5.4 42 20 62 595 1.878
    25/4 23.8 4 27.8 6/2.25 1/2.25 6.8 65 32 97 920 1.2002
    35/6 34.3 5.7 40 6/2.70 1/2.70 8.1 94 46 140 1265 0.8352
     44/32 44 31.7 75.7 14/2.00 7/2.40 11.2 122 250 372 4500 0.6573
     50/8 48.3 8 56.3 6/3.20 1/3.20 9.6 132 64 196 1710 0.5946
     50/30 51.2 29.8 81 12/2.33 7/2.33 11.7 141 237 378 4380 0.5643
    70/12 69.9 11.4 81.3 26/1.85 7/1.44 11.7 193 91 284 2680 0.413
     95/15 94.4 15.3 109.7 26/2.15 7/1.67 13.6 260 123 383 3575 0.3058
     95/55 96.5 56.3 152.8 12/3.20 7/3.20 16 266 446 712 7935 0.2992
    105/75 106 75.5 181.5 14/3.10 9/2.25 17.5 292 599 891 10845 0.2735
    120/20 121 19.8 141.4 26/2.44 7/1.90 15.5 336 158 494 4565 0.2374
    120/70 122 71.3 193.3 12/3.6 7/3.60 18 337 564 901 10000 0.2364
    125/30 128 29.8 157.7 30/2.33 7/2.33 16.3 353 238 591 5760 0.2259
    150/25 149 24.2 173.1 26/2.70 7/2.10 17.1 411 194 605 5525 0.1939
    170/40 172 40.1 211.9 30/2.70 7/2.70 18.9 475 319 794 7675 0.1682
    185/30 184 29.8 213.6 26/3.00 7/2.33 19 507 239 746 6620 0.1571
    210/35 209 34.1 243.2 26/3.20 7/2.49 20.3 577 273 850 7490 0.138
    210/50 212 49.5 261.6 30/3.00 7/3.00 21 587 394 981 9390 0.1362
    230/30 231 29.8 260.7 24/3.50 7/2.33 21 638 239 877 7310 0.1249
    240/40 243 39.5 282.5 26/3.45 7/2.68 21.9 671 316 987 8640 0.1188
    265/35 264 34.1 297.8 24/3.74 7/2.49 22.4 728 274 1002 8305 0.1094
    300/50 304 49.5 353.7 26/3.86 7/3.00 24.5 840 396 1236 10700 0.09487
    305/40 305 39.5 344.1 54/2.68 7/2.68 24.1 843 317 1160 9940 0.0949
    340/30 339 29.8 369.1 48/3.00 7/2.33 25 938 242 1180 9290 0.08509
    380/50 382 49.5 431.5 54/3.00 7/3.00 27 1056 397 1453 12310 0.08509
    385/35 386 34.1 420.1 48/3.20 7/2.49 26.7 1067 277 1344 10480 0.07573
    435/55 434 59.3 490.6 54/3.20 7/3.20 28.8 1203 450 1653 13645 0.07478
    450/40 449 39.5 488.2 48/3.45 7/2.68 28.7 1241 320 1561 12075 0.06656
    490/65 490 63.6 553.9 54/3.40 7/3.40 30.6 1356 510 1866 15310 0.06434
    495/35 494 34.1 528.2 45/3.74 7/2.49 29.9 1363 283 1646 12180 0.05846
    510/45 510 45.3 555.5 48/3.68 7/2.87 30.7 1413 365 1778 13665 0.05655
    550/70 550 71.3 621.3 54/3.60 7/3.60 32.4 1520 572 2092 17060 0.05259
    560/50 562 49.5 611.2 48/3.86 7/3.00 32.2 1553 401 1954 14895 0.0514
    570/40 566 39.5 610.3 45/4.02 7/2.68 32.2 1563 325 1888 13900 0.05108
    650/45 699 45.3 653.5 45/4.30 7/2.87 34.4 1791 372 2163 15552 0.0442
    680/85 679 86 764.8 54/4.00 19/2.40 36 1868 702 2570 21040 0.0426
    Code Name KCMIL or AWG Cross Section Steel Ratio Stranding Wires Dia.of Core Overall Dia. Linear Mass Rated
    Tensile
    Strength
    Max.D.C. Resistance
    at 20℃
    Alum. Wire Steel Wire
    Alum. Total No. Dia.  No. Dia.
     - - mm² mm² % - mm -  mm mm mm kg/km kN Ω/km
    Wren 8 9.37 9.76 17 6 1.33 1 1.33 1.33 3.99 33.8 3.29 3.43
    Warbler 7 10.55 12.32 17 6 1.5 1 1.5 1.5 4.5 42.8 4.14 2.72
    Turkey 6 13.3 15.51 17 6 1.68 1 1.68 1.68 5.04 53.8 5.19 2.158
    Thrush 5 16.77 19.57 17 6 1.89 1 1.89 1.89 5.67 67.9 6.56 1.711
    Swan 4 21.15 24.68 17 6 2.12 1 2.12 2.12 6.36 85.6 8.15 1.357
    Swallow 3 26.66 31.11 17 6 2.38 1 2.38 2.38 7.14 107.9 10 1.076
    Sparrow 2 33.63 39.22 17 6 2.67 1 2.67 2.67 8.01 136 12.4 0.8534
    Robin 1 42.41 49.48 17 6 3 1 3 3 9 171.6 15.3 0.6766
    Raven  1/0 53.51 62.43 17 6 3.37 1 3.37 3.37 10.11 216.5 18.9 0.5363
    Quail  2/0 67.44 78.67 17 6 3.78 1 3.78 3.78 11.34 273 23.5 0.4255
    Pigeon  3/0 85.03 99.21 17 6 4.25 1 4.25 4.25 12.75 344 29.6 0.3375
    Penguin  4/0 107.2 125.1 17 6 4.77 1 4.77 4.77 14.31 434 37.3 0.2676
    Partridge 266.8 135.2 157.2 16 26 2.57 7 2 6 16.28 546 50 0.2136
    Owl 266.8 135.2 152.8 13 6 5.36 7 1.79 5.37 16.09 509 42.3 0.2123
    Waxwing 266.8 135.2 142.7 6 18 3.09 1 3.09 3.09 15.45 431 31.2 0.213
    Piper 300 152 187.5 23 30 2.54 7 2.54 7.62 17.78 698 67.8 0.1898
    Ostrich 300 152 176.7 16 26 2.73 7 2.12 6.36 17.28 614 56.3 0.19
    Phoebe 300 152 160.5 6 18 3.28 1 3.28 3.28 16.4 485 35.2 0.1895
    Oriole 336.4 170.5 210.2 23 30 2.69 7 2.69 8.07 18.83 783 76 0.1693
    Linnet 336.4 170.5 198.3 16 26 2.89 7 2.25 6.75 8.31 689 62.4 0.1694
    Merlin 336.4 170.5 179.9 6 18 3.47 1 3.47 3.47 17.35 522 39.3 0.169
    Lark 397.5 201.4 248.3 23 30 2.92 7 2.92 8.76 20.44 924 88.6 0.1433
    Ibis 397.5 201.4 234.1 16 26 3.14 7 2.44 7.32 19.88 813 71.5 0.1434
    Chickadee 397.5 201.4 212.6 6 18 3.77 1 3.77 3.77 18.85 642 45.4 0.143
    Hen 477 241.7 298 23 30 3.2 7 3.2 9.6 22.4 1109 103 0.1194
    Hawk 477 241.7 281.2 16 26 3.44 7 2.68 8.04 21.8 977 86.1 0.1195
    Toucan 477 241.7 265.5 10 22 3.74 7 2.08 6.24 21.2 854 68.9 0.1193
    Pelican 477 241.7 255.1 6 18 4.13 1 4.13 4.13 20.65 771 54.5 0.1192
    Heron 500 253.4 312.5 23 30 3.28 7 3.28 9.84 22.96 1163 108 0.1139
    Eagle 556.5 282 347.8 23 30 3.46 7 3.46 10.38 24.22 1295 120 0.1023
    Dove 556.5 282 327.9 16 26 3.72 7 2.89 8.67 23.55 1139 100 0.1024
    Code Name Size No./Dia.of Stranding Wires  Approx. Overall Dia. Approx. Weight Code Name Size No./Dia.of Stranding Wires  Approx. Overall Dia. Approx. Weight
    AWG or MCM Aluminum Steel AWG or MCM Aluminum Steel
    No./mm No./mm mm kg/km No./mm No./mm mm kg/km
    Turkey 6 6/1.68 1/1.68 5.04 54 Starling 715.5 26/4.21 7/3.28 26.68 1466
    Swan 4 6/2.12 1/2.12 6.36 85 Redwing 715.5 30/3.92 19/2.35 27.43 1653
    Swanate 4 7/1.96 1/2.61 6.53 100 Tern 795.0 45/3.38 7/2.25 27.03 1333
    Sparrow 2 6/2.67 1/2.67 8.01 136 Condor 795.0 54/3.08 7/3.08 27.72 1524
    Sparate 2 7/2.47 1/3.30 8.24 159 Cuckoo 795.0 24/4.62 7/3.08 27.74 1524
    Robin 1 6/3.00 1/3.00 9.00 171 Drake 795.0 26/4.44 7/3.45 28.11 1628
    Raven 1/0 6/3.37 1/3.37 10.11 216 Coot 795.0 36/3.77 1/3.77 26.41 1198
    Quail 2/0 6/3.78 1/3.78 11.34 273 Mallard 795.0 30/4.14 19/2.48 28.96 1838
    Pigeon 3/0 6/4.25 1/4.25 12.75 343 Ruddy 900.0 45/3.59 7/2.40 28.73 1510
    Penguin 4/0 6/4.77 1/4.77 14.31 433 Canary 900.0 54/3.28 7/3.28 29.52 1724
    Waxwing 266.8 18/3.09 1/3.09 15.45 431 Rail 954.0 45/3.70 7/2.47 29.61 1601
    Partridge 266.8 26/2.57 7/2.00 16.28 546 Catbird 954.0 36/4.14 1/4.14 28.95 1438
    Ostrich 300.0 26/2.73 7/2.12 17.28 614 Cardinal 954.0 54/3.38 7/3.38 30.42 1829
    Merlin 336.4 18/3.47 1/3.47 17.5 544 Ortlan 1033.5 45/3.85 7/2.57 30.81 1734
    Linnet 336.4 26/2.89 7/2.25 18.31 689 Tanger 1033.5 36/4.30 1/4.30 30.12 1556
    Oriole 336.4 30/2.69 7/2.69 18.83 784 Curlew 1033.5 54/3.52 7/3.52 31.68 1981
    Chickadee 397.5 18/3.77 1/3.77 18.85 642 Bluejay 1113.0 45/4.00 7/2.66 31.98 1868
    Brant 397.5 24/3.27 7/2.18 19.61 762 Finch 1113.0 54/3.65 19/2.19 32.85 2130
    Ibis 397.5 26/3.14 7/2.44 19.88 814 Bunting 1192.5 45/4.14 7/2.76 33.12 2001
    Lark 397.5 30/2.92 7/2.92 20.44 927 Grackle 1192.5 54/3.77 19/2.27 33.97 2282
    Pelican 477.0 18/4.14 1/4.14 20.70 771 Bittern 1272.0 45/4.27 7/2.85 34.17 2134
    Flicker 477.0 24/3.58 7/2.39 21.49 915 Pheasant 1272.0 54/3.90 19/2.34 35.10 2433
    Hawk 477.0 26/3.44 7/2.67 21.79 978 Skylark 1272.0 36/4.78 1/4.78 33.42 1917
    Hen 477.0 30/3.20 7/3.20 22.40 1112 Dipper 1351.5 45/4.40 7/2.92 35.16 2266
    Osprey 556.5 18/4.47 1/4.47 22.35 899 Martin 1351.5 54/4.02 19/2.41 36.17 2585
    Parakeet 556.5 24/3.87 7/2.58 23.22 1067 Bobolink 1431.0 45/4.53 7/3.02 36.24 2402
    Dove 556.5 26/3.72 7/2.89 23.55 1140 Plover 1431.0 54/4.14 19/2.48 37.24 2738
    Eagle 556.5 30/3.46 7/3.46 24.21 1298 Nuthatch 1510.5 45/4.65 7/3.10 37.20 2534
    Peacock 605.0 24/4.03 7/2.69 24.20 1160 Parrot 1510.5 54/4.25 19/2.55 38.25 2890
    Squab 605.0 26/3.87 7/3.01 24.51 1240 Lapwing 1590.0 45/4.77 7/3.18 38.16 2667
    WoodDuck 605.0 30/3.61 7/3.61 25.25 1411 Falcon 1590.0 54/4.36 19/2.62 39.26 3042
    Teal 605.0 30/3.61 19/2.16 25.24 1399 High Strength Stranding
    Kingbird 636.0 18/4.78 1/4.78 23.88 1028 Grouse 80 8/2.54 1/4.24 9.32 222
    Rook 636.0 24/4.14 7/2.76 24.84 1219 Petrel 101.8 12/2.34 7/2.34 11.71 378
    Grosbeak 636.0 26/3.97 7/3.09 25.15 1302 Minorca 110.8 12/2.44 7/2.44 12.22 412
    Scoter 636.0 30/3.70 7/3.70 25.88 1484 Leghorn 134.6 12/2.69 7/2.69 13.46 500
    Egret 636.0 30/3.70 19/2.22 25.90 1470 Guinea 159 12/2.92 7/2.92 14.63 590
    Swift 636.0 36/3.38 1/3.38 23.62 958 Dotterel 176.9 12/3.08 7/3.08 15.42 657
    Flamingo 666.6 24/4.23 7/2.82 25.40 1278 Dorking 190.8 12/3.20 7/3.20 16.03 709
    Gannet 666.6 26/4.07 7/3.16 25.76 1365 Brahma 203.2 16/2.86 19/2.48 18.14 1007
    Code Name Nominal Cross Section No./Dia. of Stranding Wires Calculated Cross Section Approx.Overall Dia. Approx. Weight Code Name Nominal Cross Section No./Dia. of Stranding Wires Calculated Cross Section Approx.Overall Dia. Approx. Weight
    Al. St. Al. St. Total.   Al. St. Al. St. Total.    
    - mm2 No./mm No./mm mm2 mm2 mm2 mm kg/km - mm2 No./mm No./mm mm2 mm2 mm2 mm kg/km
    Squirrel 20 6/2.11 1/2.11 20.98 3.50 24.48 6.33 84.85 Batang 300 18/4.78 7/1.68 323.10 15.52 338.60 24.16 1012.00
    Gopher 25 6/2.36 1/2.36 26.24 4.37 30.62 7.08 106.10 Bison 350 54/3.00 7/3.00 381.70 49.48 431.20 27.00 1443.00
    Weasel 30 6/2.59 1/2.59 31.61 5.27 36.88 7.77 127.80 Zebra 400 54/3.18 7/3.18 428.90 55.59 484.50 28.62 1022.00
    Ferret 40 6/3.00 1/3.00 42.41 7.07 49.48 9.00 171.50 Eik 450 30/4.50 7/4.50 447.00 111.30 588.30 31.50 2190.00
    Rabbit 50 6/3.35 1/3.35 52.88 8.81 61.70 10.05 213.80 Camel 450 54/3.35 7/3.35 476.00 61.70 537.30 30.15 1800.00
    Mink 60 6/3.66 1/3.66 63.12 10.52 73.64 10.98 255.30 Mole 10 6/1.50 1/1.50 10.62 1.77 12.39 4.50 43.00
    Skunk 60 12/2.59 7/2.59 63.23 36.88 100.10 12.95 463.60 Fox 35 6/2.79 1/2.79 36.66 6.11 42.77 8.37 149.00
    Horse 70 12/2.79 7/2.79 73.37 42.80 116.20 13.95 538.10 Beaver 75 6/3.39 1/3.39 75.00 12.50 87.50 11.97 304.00
    Raccoon 70 6/4.09 1/4.09 78.84 13.14 91.98 12.27 318.90 Otter 85 6/4.22 1/4.22 83.94 13.99 97.93 12.66 339.00
    Dog 100 6/4.72 7/1.57 105.00 13.55 118.50 14.15 394.30 Cat 95 6/4.50 1/4.50 95.40 15.90 111.30 13.50 386.00
    Wolf 150 30/2.59 7/2.59 158.10 36.88 194.90 18.13 725.70 Hare 105 6/4.72 1/4.72 14.16 17.50 105.00 14.16 424.00
    Dingo 150 18/3.35 1/3.35 158.70 8.81 167.50 16.75 505.70 Hyena 105 7/4.39 7/1.93 105.95 20.48 126.43 14.57 450.00
    Lynx 175 30/2.79 7/2.79 183.40 42.80 226.20 19.53 842.40 Leopard 130 6/5.28 7/1.75 131.37 16.84 148.21 15.81 492.00
    Caracal 175 18/3.61 1/3.61 184.30 10.24 194.50 18.05 587.60 Coyote 130 26/2.54 7/1.91 131.74 20.06 131.74 15.89 520.00
    Panther 200 30/3.00 7/3.00 212.10 49.48 261.50 21.00 973.80 Couqar 130 18/3.05 1/3.05 131.58 7.31 138.89 15.25 419.00
    Jaguar 200 18/3.86 1/3.86 210.60 11.70 222.30 19.30 671.40 Giger 130 30/2.36 7/2.36 131.22 30.62 161.84 16.52 602.00
    Bear 250 30/3.35 7/3.35 264.40 61.70 326.10 23.45 1214.00 Lion 240 30/3.18 7/3.18 238.30 55.60 293.90 22.26 1094.00
    Goat 300 30/3.71 7/3.71 324.30 75.67 400.00 25.97 1489.00 Moose 528 54/3.53 7/3.53 528.50 68.50 597.00 31.77 1996.00

     

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