Acss/Aw, Aluminium Conductors Steel Supported (ASTM B 856)
Acss/Aw, Aluminium Conductors Steel Supported (ASTM B 856)
ACSS/AW
Overhead
Super-high Voltage Cable
DC Cable
Bare
Bare
Round Wire
Aluminum 1350-O/Galvanized Steel Wire
ISO, CCC
Acss
Boan
ASTM B 856
7-73
266.8-1272 AWG or Kcmil
DingAn
Heated Steel-Wooden Drum/Wooden Drum
SGS
Jiangsu Yixing, China
76141000
Product Description
ACSS/AW, Aluminium Conductors Steel Supported (ASTM B 856)
Features
ACSS has at least 63.0% IACS conductivity due to their "deadsoft" (fully annealed) aluminum strands.
For the same reason, ACSS cables can be operated at temperatures of maximum 250 °C without loss of strength. Since the mechanical tension applied to the aluminum strands is low, the ACSS self damping
characteristic is high. This allows ACSS cables to be installed at high unloaded tensions without the need for separate Stockbridge dampers.
Application
Generally used as bare overhead transmission lines.
Standards
ASTM B856
Concentric-Lay-Stranded Aluminum Conductors, Coated Steel Supported (ACSS).
ASTM B609
Aluminum 1350 Round Wire, Annealed and Intermediate Tempers.
ASTM B502
Specification for Aluminum-Clad Steel Core Wire for Aluminum Conductors, Aluminum-Clad Steel Reinforced.
Specifications
Maximum operating temperature: ACSS/AW 250 °C
Engineering Information
1. Conductor: Aluminum alloy 1350-0, fully annealed (0 temper).
Steel Core: Aluminum-Clad steel core wire.
2. Stranding: 1350-0 wires concentrically stranded, consisting of one or more layers of wire helically wrapped around a stranded Aluminum-Clad Steel core wire.
Code Word | Size | Stranding | Diameter | Weight | Rated Strength | |||||
Aluminum Wires | Steel Wires | Steel Core | Complete Cable | Aluminum | Steel | Total | ||||
AWG or KCMIL | in | lb/kft | lb | |||||||
Partridge/ACSS | 266.8 | 26/7 | 0.1013 | 0.0788 | 0.236 | 0.642 | 251 | 98 | 349 | 8370 |
Ostrich/ACSS | 300 | 26/7 | 0.1074 | 0.0835 | 0.251 | 0.680 | 283 | 109 | 392 | 9400 |
Linnet/ACSS | 336.4 | 26/7 | 0.1137 | 0.0885 | 0.265 | 0.720 | 317 | 123 | 440 | 10500 |
Oriole/ACSS | 336.4 | 30/7 | 0.1059 | 0.1059 | 0.318 | 0.741 | 318 | 177 | 495 | 14200 |
Brant/ACSS | 397.5 | 24/7 | 0.1287 | 0.0858 | 0.257 | 0.772 | 361 | 130 | 491 | 10400 |
Ibis/ACSS | 397.5 | 26/7 | 0.1236 | 0.0962 | 0.289 | 0.783 | 374 | 146 | 520 | 12400 |
Lark/ACSS | 397.5 | 30/7 | 0.1151 | 0.1151 | 0.345 | 0.806 | 375 | 209 | 584 | 16700 |
Flicker/ACSS | 477 | 24/7 | 0.1410 | 0.0940 | 0.282 | 0.846 | 449 | 140 | 589 | 12500 |
Hawk/ACSS | 477 | 26/7 | 0.1354 | 0.1053 | 0.316 | 0.858 | 449 | 175 | 624 | 14900 |
Hen/ACSS | 477 | 30/7 | 0.1261 | 0.1261 | 0.378 | 0.883 | 450 | 251 | 701 | 20100 |
Parakeet/ACSS | 556.5 | 24/7 | 0.1523 | 0.1015 | 0.305 | 0.914 | 524 | 163 | 687 | 14600 |
Dove/ACSS | 556.5 | 26/7 | 0.1463 | 0.1138 | 0.341 | 0.927 | 524 | 204 | 728 | 17500 |
Eagle/ACSS | 556.5 | 30/7 | 0.1362 | 0.1362 | 0.409 | 0.953 | 523 | 295 | 818 | 22900 |
Squab/ACSS | 605 | 26/7 | 0.1525 | 0.1186 | 0.356 | 0.966 | 507 | 284 | 791 | 19000 |
Wood Duck/ACSS | 605 | 30/7 | 0.1420 | 0.1420 | 0.426 | 0.994 | 441 | 448 | 889 | 24400 |
Teal/ACSS | 605 | 30/19 | 0.1420 | 0.0852 | 0.426 | 0.994 | 441 | 442 | 883 | 25000 |
Grosbeak/ACSS | 636 | 26/7 | 0.1564 | 0.1216 | 0.365 | 0.991 | 599 | 233 | 832 | 19900 |
Scoter/ACSS | 636 | 30/7 | 0.1456 | 0.1456 | 0.437 | 1.019 | 464 | 471 | 935 | 25100 |
Egret/ACSS | 636 | 30/19 | 0.1456 | 0.0874 | 0.437 | 1.019 | 600 | 328 | 928 | 26300 |
Redwing/ACSS | 715.5 | 30/19 | 0.1544 | 0.0927 | 0.463 | 1.081 | 676 | 367 | 1043 | 29500 |
Tern/ACSS | 795 | 45/7 | 0.1329 | 0.0886 | 0.266 | 1.063 | 749 | 123 | 872 | 13500 |
Drake/ACSS | 795 | 26/7 | 0.1749 | 0.1360 | 0.408 | 1.108 | 749 | 292 | 1040 | 24400 |
Condor/ACSS | 795 | 54/7 | 0.1213 | 0.1213 | 0.364 | 1.092 | 749 | 231 | 980 | 20900 |
Ruddy/ACSS | 900 | 45/7 | 0.1414 | 0.0943 | 0.283 | 1.131 | 436 | 552 | 988 | 15300 |
Canary/ACSS | 900 | 54/7 | 0.1291 | 0.1291 | 0.387 | 1.162 | 848 | 263 | 1111 | 23200 |
Rail/ACSS | 954 | 45/7 | 0.1456 | 0.0971 | 0.291 | 1.165 | 900 | 147 | 1047 | 16200 |
Cardinal/ACSS | 954 | 54/7 | 0.1329 | 0.1329 | 0.399 | 1.196 | 898 | 279 | 1177 | 24600 |
Ortolan/ACSS | 1033.5 | 45/7 | 0.1515 | 0.1010 | 0.303 | 1.212 | 973 | 161 | 1134 | 17600 |
Curlew/ACSS | 1033.5 | 54/7 | 0.1383 | 0.1383 | 0.415 | 1.245 | 973 | 301 | 1274 | 26100 |
Bluejay/ACSS | 1113 | 45/7 | 0.1573 | 0.1048 | 0.315 | 1.258 | 1050 | 172 | 1222 | 18900 |
Finch/ACSS | 1113 | 54/19 | 0.1436 | 0.0861 | 0.431 | 1.292 | 1054 | 319 | 1373 | 28800 |
Pheasant/ACSS | 1272 | 54/19 | 0.1535 | 0.0921 | 0.460 | 1.381 | 1204 | 364 | 1568 | 32800 |
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