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TACSR ASTM B 232

  • Category:Rods and Conductor

TACSR
(Thermal Resistant Aluminium Conductor Galvanized Steel Reinforced)

Standard Specification : ASTM B 232 : 2001 & JEC C 3406 : 1995

Type Number / Diameter
of Wire		 Calculated Cross
Section Area		 Approx.
Overall
Diameter		 Approx.
Weight of
Conductor		 Calculated
Breaking Load		 DC Resistance
at 20° C
Max.		 Current
Carrying
Capacity *		 Standard
Length
per Reel
TAL GSW TAL GSW
No. / mm
No. / mm
mm²
mm²
mm
kg/km
kN Ohm/km A m
Thraser 76 / 4.43 19 / 2.07 1171 63.9 45.79 3,759 251.9 0.0253 2,471 1,000
Kiwi 72 / 4.41 7 / 2.94 1100 47.5 44.10 3,431 221.7 0.0269 2,372 1,000
Bluebird 84 / 4.07 19 / 2.44 1093 88.8 44.76 3,736 268.0 0.0271 2,378 1,000
Chukar 84 / 3.70 19 / 2.22 903 73.5 40.70 3,089 227.8 0.0328 2,111 1,000
Falcon 54 / 4.36 19 / 2.62 806 102.4 39.26 3,046 243.0 0.0367 1,978 1,000
Lapwing 45 / 4.78 7 / 3.18 808 55.6 38.22 2,670 187.4 0.0365 1,965 1,000
Parrot 54 / 4.25 19 / 2.55 766 97.0 38.25 2,892 230.5 0.0386 1,913 1,000
Nuthatch 45 / 4.65 7 / 3.10 764 52.8 37.20 2,529 177.6 0.0385 1,897 1,000
Plover 54 / 4.14 19 / 2.48 727 91.8 37.24 2,742 218.4 0.0407 1,849 1,000
Bobolink 45 / 4.53 7 / 3.02 725 50.1 36.24 2,400 170.5 0.0406 1,834 1,000
Martin 54 / 4.02 19 / 2.41 685 86.7 36.17 2,586 206.1 0.0432 1,781 1,000
Dipper 45 / 4.40 7 / 2.93 684 47.2 35.19 2,263 160.7 0.0430 1,766 2,000
Pheasant 54 / 3.90 19 / 2.34 645 81.7 35.10 2,435 194.1 0.0459 1,712 2,000
Bittern 45 / 4.27 7 / 2.85 644 44.7 34.17 2,133 151.6 0.0457 1,699 2,000
Skylark 36 / 4.78 1 / 4.78 646 17.9 33.46 1,919 115.4 0.0454 1,693 2,000
Grackle 54 / 3.77 19 / 2.27 603 76.9 33.97 2,280 184.2 0.0491 1,639 2,000
Bunting 45 / 4.14 7 / 2.76 606 41.9 33.12 2,004 142.4 0.0486 1,632 2,000
Finch 54 / 3.65 19 / 2.19 565 71.6 32.85 2,133 174.6 0.0524 1,570 2,000
Bluejay 45 / 4.00 7 / 2.66 565 38.9 31.98 1,870 132.7 0.0521 1,560 2,000
Curlew 54 / 3.51 7 / 3.51 523 67.7 31.59 1,976 161.5 0.0564 1,495 2,000
Ortolan 45 / 3.85 7 / 2.57 524 36.3 30.81 1,734 123.3 0.0562 1,484 2,000
Tanager 36 / 4.30 1 / 4.30 523 14.5 30.10 1,553 93.4 0.0561 1,475 2,000
Cardinal 54 / 3.38 7 / 3.38 485 62.8 30.42 1,833 149.7 0.0608 1,423 2,000
Rail 45 / 3.70 7 / 2.47 484 33.5 29.61 1,602 116.1 0.0609 1,409 2,000
Catbird 36 / 4.14 1 / 4.14 485 13.5 28.98 1,440 86.6 0.0605 1,403 2,000
Canary 54 / 3.28 7 / 3.28 456 59.1 29.52 1,726 141.0 0.0646 1,368 2,000
Ruddy 45 / 3.59 7 / 2.40 456 31.7 28.74 1,509 109.4 0.0647 1,354 2,000
Mallary 30 / 4.14 19 / 2.48 404 91.8 28.96 1,841 171.2 0.0731 1,278 2,000
Condor 54 / 3.08 7 / 3.08 402 52.2 27.72 1,522 124.3 0.0732 1,259 2,000
Tern 45 / 3.38 7 / 2.25 404 27.8 27.03 1,335 97.5 0.0729 1,250 2,000
Drake 26 / 4.44 7 / 3.45 403 65.4 28.11 1,627 139.7 0.0732 1,265 2,000
Cuckoo 24 / 4.62 7 / 3.08 402 52.2 27.72 1,522 123.8 0.0732 1,259 2,000
Coot 36 / 3.77 1 / 3.77 402 11.2 26.39 1,194 72.9 0.0729 1,240 2,000
Redwing 30 / 3.92 19 / 2.35 362 82.4 27.43 1,651 153.7 0.0815 1,189 2,000
Starling 26 / 4.21 7 / 3.28 362 59.1 26.68 1,465 125.9 0.0814 1,180 2,000
Stilt 24 / 4.39 7 / 2.92 363 46.9 26.32 1,372 113.3 0.0811 1,176 2,000
Gannet 26 / 4.07 7 / 3.16 338 54.9 25.76 1,366 117.3 0.0871 1,127 2,000
Flamingo 24 / 4.23 7 / 2.82 337 43.7 25.38 1,276 105.5 0.0873 1,120 2,000
Egret 30 / 3.70 19 / 2.22 323 73.5 25.90 1,472 140.6 0.0915 1,102 2,000
Scooter 30 / 3.70 7 / 3.70 323 75.3 25.90 1,484 135.5 0.0915 1,102 2,000
Grosbeak 26 / 3.97 7 / 3.09 322 52.5 25.15 1,302 111.9 0.0915 1,091 2,000
Rook 24 / 4.14 7 / 2.76 323 41.9 24.84 1,222 101.0 0.0912 1,089 2,000
Swift 36 / 3.38 1 / 3.38 323 9.0 23.66 960 60.7 0.0907 1,074 2,000
Kingbird 18 / 4.78 1 / 4.78 323 17.9 23.90 1,030 68.0 0.0907 1,077 2,000
Teal 30 / 3.61 19 / 2.16 307 69.6 25.24 1,398 133.4 0.0962 1,066 2,000
Wood Duck 30 / 3.61 7 / 3.61 307 71.6 25.27 1,413 129.0 0.0962 1,067 2,000
Squab 26 / 3.87 7 / 3.01 306 49.8 24.51 1,236 108.1 0.0963 1,055 2,000
Peacock 24 / 4.03 7 / 2.69 306 39.8 24.19 1,159 95.9 0.0962 1,051 2,000
Eagle 30 / 3.46 7 / 3.46 282 65.8 24.22 1,298 122.9 0.1047 1,008 2,000
Dove 26 / 3.72 7 / 2.89 283 45.9 23.55 1,142 101.1 0.1042 1,001 2,000
Parakeet 24 / 3.87 7 / 2.58 282 36.6 23.22 1,068 88.3 0.1043 996 2,000
Ospray 18 / 4.47 1 / 4.47 282 15.7 22.35 900 59.4 0.1038 986 2,000
Hen 30 / 3.20 7 / 3.20 241 56.3 22.40 1,110 105.2 0.1224 909 2,000
Hawk 26 / 3.44 7 / 2.68 242 39.5 21.80 978 86.7 0.1219 903 2,000
Flicker 24 / 3.58 7 / 2.39 242 31.4 21.49 915 76.8 0.1219 898 2,000
Pelican 18 / 4.14 1 / 4.14 242 13.5 20.70 772 51.0 0.1210 891 2,000
Lark 30 / 2.92 7 / 2.92 201 46.9 20.44 924 90.3 0.1470 805 2,000
Ibils 26 / 3.14 7 / 2.44 201 32.7 19.88 814 72.1 0.1463 799 2,000
Brant 24 / 3.27 7 / 2.18 202 26.1 19.62 762 64.7 0.1461 796 2,000
Chickadee 18 / 3.77 1 / 3.77 201 11.2 18.85 640 43.4 0.1459 787 2,000
Oriole 30 / 2.69 7 / 2.69 170 39.8 18.83 785 77.4 0.1732 722 2,000
Linnet 26 / 2.89 7 / 2.25 171 27.8 18.31 690 62.8 0.1727 716 2,000
Merlin 18 / 3.47 1 / 3.47 170 9.5 17.35 543 38.2 0.1722 705 2,000
Ostrich 26 / 2.73 7 / 2.12 152 24.7 17.28 615 56.6 0.1935 664 2,000
Partridge 26 / 2.57 7 / 2.00 135 22.0 16.28 545 50.2 0.2184 613 2,000
Waxwing 18 / 3.09 1 / 3.09 135 7.5 15.45 430 30.3 0.2171 605 2,000
Penguin 6 / 4.77 1 / 4.77 107 17.9 14.31 433 35.3 0.2720 527 2,000
Cochin 12 / 3.37 7 / 3.37 107 62.4 16.85 785 91.8 0.2752 553 2,000
Brahma 16 / 2.86 19 / 2.48 103 91.8 18.12 1,005 126.5 0.2865 555 2,000
Dorking 12 / 3.20 7 / 3.20 96.5 56.3 16.00 708 82.8 0.3052 516 2,000
Dotterel 12 / 3.08 7 / 3.08 89.4 52.2 15.40 656 76.7 0.3294 491 2,000
Pigeon 6 / 4.25 1 / 4.25 85.1 14.2 12.75 344 28.0 0.3427 453 2,000
Guinea 12 / 2.92 7 / 2.92 80.4 46.9 14.60 589 71.1 0.3665 453 2,000
Leghorn 12 / 2.69 7 / 2.69 68.2 39.8 13.45 500 60.7 0.4319 410 2,000
Quail 6 / 3.78 1 / 3.78 67.3 11.2 11.34 272 23.3 0.4332 388 2,000
Minorca 12 / 2.44 7 / 2.44 56.1 32.7 12.20 412 50.2 0.5249 361 2,000
Raven 6 / 3.37 1 / 3.37 53.5 8.9 10.11 216 19.4 0.5450 334 2,000
Petrel 12 / 2.34 7 / 2.34 51.6 30.1 11.70 379 46.2 0.5707 342 2,000
Robin 6 / 3.00 1 / 3.00 42.4 7.1 9.00 171 15.8 0.6877 287 2,000
Grouse 8 / 2.54 1 / 4.24 40.5 14.1 9.32 222 21.5 0.7230 283 2,000
Sparate 7 / 2.47 1 / 3.30 33.5 8.6 8.24 159 16.1 0.8696 249 2,000
Sparrow 6 / 2.67 1 / 2.67 33.6 5.6 8.01 136 12.7 0.8682 247 2,000
Swanate 7 / 1.96 1 / 2.61 21.1 5.4 6.53 100 10.5 1.381 184 2,000
Swan 6 / 2.12 1 / 2.12 21.2 3.5 6.36 86 8.4 1.377 183 2,000
*Note :
Ambient temperature
 : 40°C Conductivity of TAL : 60 % IACS
wind velocity : 0.5 m/sec Solar absorbtion coeffcient : 0.5
Continuous operating temperature of conductor : 150°C Emissivity with respect to black body : 0.6