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TACSR / AS ASTM B 549

  • Category:Rods and Conductor

TACSR / AS
(Thermal Resistant Aluminium Conductor Aluminium Clad Steel Reinforced)

Standard Specification : ASTM B 549 : 2004 & 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 AS TAL AS
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 3,682 246 0.0248 2,490 1,000
Kiwi 72/4.41 7/2.94 1100 47.5 44.10 3,373 218 0.0265 2,387 1,000
Bluebird 84/4.07 19/2.44 1093 88.8 44.76 3,628 262 0.0263 2,406 1,000
Chukar 84/3.70 19/2.22 903 73.5 40.70 2,999 220 0.0319 2,136 1,000
Falcon 54/4.36 19/2.62 806 102.4 39.26 2,921 236 0.0352 2,016 1,000
Lapwing 45/4.78 7/3.18 808 55.6 38.22 2,603 186 0.0356 1,986 1,000
Parrot 54/4.25 19/2.55 766 97.0 38.25 2,774 224 0.0370 1,951 1,000
Nuthatch 45/4.65 7/3.10 764 52.8 37.20 2,464 177 0.0376 1,917 1,000
Plover 54/4.14 19/2.48 727 91.8 37.24 2,630 212 0.0390 1,886 1,000
Bobolink 45/4.53 7/3.02 725 50.1 36.24 2,339 167 0.0397 1,854 1,000
Martin 54/4.02 19/2.41 685 86.7 36.17 2,481 201 0.0414 1,816 1,000
Dipper 45/4.40 7/2.93 684 47.2 35.19 2,206 158 0.0420 1,785 2,000
Pheasant 54/3.90 19/2.34 645 81.7 35.10 2,336 189 0.0440 1,746 2,000
Bittern 45/4.27 7/2.85 644 44.7 34.17 2,079 149 0.0446 1,718 2,000
Skylark 36/4.78 1/4.78 646 17.9 33.46 1,897 114 0.0449 1,700 2,000
Grackle 54/3.77 19/2.27 603 76.9 33.97 2,186 179 0.0470 1,672 2,000
Bunting 45/4.14 7/2.76 606 41.9 33.12 1,954 139 0.0475 1,650 2,000
Finch 54/3.65 19/2.19 565 71.6 32.85 2,046 167 0.0502 1,602 2,000
Bluejay 45/4.00 7/2.66 565 38.9 31.98 1,822 130 0.0509 1,577 2,000
Curlew 54/3.51 7/3.51 523 67.7 31.59 1,894 158 0.0540 1,526 2,000
Ortolan 45/3.85 7/2.57 524 36.3 30.81 1,690 121 0.0549 1,501 2,000
Tanager 36/4.30 1/4.30 523 14.5 30.10 1,535 94 0.0555 1,481 2,000
Cardinal 54/3.38 7/3.38 485 62.8 30.42 1,756 146 0.0582 1,452 2,000
Rail 45/3.70 7/2.47 484 33.5 29.61 1,561 113 0.0595 1,424 2,000
Catbird 36/4.14 1/4.14 485 13.5 28.98 1,423 87 0.0599 1,409 2,000
Canary 54/3.28 7/3.28 456 59.1 29.52 1,654 138 0.0618 1,396 2,000
Ruddy 45/3.59 7/2.40 456 31.7 28.74 1,470 107 0.0631 1,369 2,000
Mallary 30/4.14 19/2.48 404 91.8 28.96 1,729 165 0.0678 1,325 2,000
Condor 54/3.08 7/3.08 402 52.2 27.72 1,459 124 0.0701 1,285 2,000
Tern 45/3.38 7/2.25 404 27.8 27.03 1,302 96 0.0712 1,264 2,000
Drake 26/4.44 7/3.45 403 65.4 28.11 1,547 136 0.0693 1,298 2,000
Cuckoo 24/4.62 7/3.08 402 52.2 27.72 1,459 122 0.0701 1,285 2,000
Coot 36/3.77 1/3.77 402 11.2 26.39 1,180 74 0.0722 1,246 2,000
Redwing 30/3.92 19/2.35 362 82.4 27.43 1,551 149 0.0756 1,233 2,000
Starling 26/4.21 7/3.28 362 59.1 26.68 1,393 122 0.0770 1,211 2,000
Stilt 24/4.39 7/2.92 363 46.9 26.32 1,316 110 0.0776 1,201 2,000
Gannet 26/4.07 7/3.16 338 54.9 25.76 1,299 116 0.0825 1,157 2,000
Flamingo 24/4.23 7/2.82 337 43.7 25.38 1,223 103 0.0836 1,144 2,000
Egret 30/3.70 19/2.22 323 73.5 25.90 1,382 133 0.0848 1,142 2,000
Scooter 30/3.70 7/3.70 323 75.3 25.90 1,393 130 0.0847 1,143 2,000
Grosbeak 26/3.97 7/3.09 322 52.5 25.15 1,238 110 0.0866 1,120 2,000
Rook 24/4.14 7/2.76 323 41.9 24.84 1,171 98 0.0873 1,112 2,000
Swift 36/3.38 1/3.38 323 9.0 23.66 949 61 0.0899 1,078 2,000
Kingbird 18/4.78 1/4.78 323 17.9 23.90 1,008 67 0.0890 1,087 2,000
Teal 30/3.61 19/2.16 307 69.6 25.24 1,313 127 0.0892 1,105 2,000
Wood Duck 30/3.61 7/3.61 307 71.6 25.27 1,326 126 0.0890 1,107 2,000
Squab 26/3.87 7/3.01 306 49.8 24.51 1,176 105 0.0912 1,083 2,000
Peacock 24/4.03 7/2.69 306 39.8 24.19 1,110 93 0.0921 1,073 2,000
Eagle 30/3.46 7/3.46 282 65.8 24.22 1,218 119 0.0968 1,046 2,000
Dove 26/3.72 7/2.89 283 45.9 23.55 1,086 97 0.0987 1,027 2,000
Parakeet 24/3.87 7/2.58 282 36.6 23.22 1,023 86 0.0999 1,017 2,000
Ospray 18/4.47 1/4.47 282 15.7 22.35 881 59 0.1018 995 2,000
Hen 30/3.20 7/3.20 241 56.3 22.40 1,042 104 0.1132 943 2,000
Hawk 26/3.44 7/2.68 242 39.5 21.80 930 84 0.1154 927 2,000
Flicker 24/3.58 7/2.39 242 31.4 21.49 876 74 0.1167 917 2,000
Pelican 18/4.14 1/4.14 242 13.5 20.70 756 51 0.1187 899 2,000
Lark 30/2.92 7/2.92 201 46.9 20.44 867 87 0.1360 835 2,000
Ibils 26/3.14 7/2.44 201 32.7 19.88 774 70 0.1385 821 2,000
Brant 24/3.27 7/2.18 202 26.1 19.62 731 63 0.1399 813 2,000
Chickadee 18/3.77 1/3.77 201 11.2 18.85 627 44 0.1431 794 2,000
Oriole 30/2.69 7/2.69 170 39.8 18.83 736 74 0.1602 749 2,000
Linnet 26/2.89 7/2.25 171 27.8 18.31 656 60 0.1635 736 2,000
Merlin 18/3.47 1/3.47 170 9.5 17.35 531 38 0.1689 711 2,000
Ostrich 26/2.73 7/2.12 152 24.7 17.28 585 54 0.1833 682 2,000
Partridge 26/2.57 7/2.00 135 22.0 16.28 519 48 0.2067 630 2,000
Waxwing 18/3.09 1/3.09 135 7.5 15.45 421 30 0.2131 610 2,000
Penguin 6/4.77 1/4.77 107 17.9 14.31 412 34 0.2573 542 2,000
Cochin 12/3.37 7/3.37 107 62.4 16.85 709 88 0.2290 604 2,000
Brahma 16/2.86 19/2.48 103 91.8 18.12 893 121 0.2191 631 2,000
Dorking 12/3.20 7/3.20 96.5 56.3 16.00 640 81 0.2540 564 2,000
Dotterel 12/3.08 7/3.08 89.4 52.2 15.40 593 75 0.2742 536 2,000
Pigeon 6/4.25 1/4.25 85.1 14.2 12.75 327 28 0.3241 465 2,000
Guinea 12/2.92 7/2.92 80.4 46.9 14.60 533 68 0.3051 545 2,000
Leghorn 12/2.69 7/2.69 68.2 39.8 13.45 452 58 0.3595 448 2,000
Quail 6/3.78 1/3.78 67.3 11.2 11.34 258 23 0.4097 399 2,000
Minorca 12/2.44 7/2.44 56.1 32.7 12.20 372 48 0.4369 394 2,000
Raven 6/3.37 1/3.37 53.5 8.9 10.11 205 19 0.5155 343 2,000
Petrel 12/2.34 7/2.34 51.6 30.1 11.70 342 44 0.4750 373 2,000
Robin 6/3.00 1/3.00 42.4 7.1 9.00 163 15 0.6505 295 2,000
Grouse 8/2.54 1/4.24 40.5 14.1 9.32 205 22 0.6455 299 2,000
Sparate 7/2.47 1/3.30 33.5 8.6 8.24 148 16 0.7995 259 2,000
Sparrow 6/2.67 1/2.67 33.6 5.6 8.01 129 12 0.8212 253 2,000
Swallow 6/2.38 1/2.38 26.7 4.4 7.14 102 10 1.034 218 2,000
Swanate 7/1.96 1/2.61 21.1 5.4 6.53 93 10 1.270 192 2,000
Swan 6/2.12 1/2.12 21.2 3.5 6.36 81 8 1.303 188 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