
Vibration-Resistant, Bare Aluminum Cable is designed for use in overhead applications subject to Aeolian vibration
Vibration-Resistant, Bare Aluminum Cable
APPLICATIONS
Vibration-Resistant, Bare Aluminum Cable, a vibration-resistant, bare aluminum construction, is designed for use in overhead applications subject to Aeolian vibration and galloping due to wind and ice. VR2 cable can be strung to the maximum allowable tension limits without the need for additional vibration protection
SPECIFICATIONS
Vibration-Resistant, Bare Aluminum Cable. meets or exceeds the following ASTM specifications for the subconductor of each conductor assembly:
B-231 Aluminum Conductor, Concentric-Lay-Stranded
B-232 Aluminum Conductor, Concentric-Lay-Stranded, Coated Steel Reinforced (ACSR).
B-778 Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors
(AAC/TW)
B-779 Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors, Steel
Reinforced (ACSR/TW)
CONSTRUCTION
Vibration-Resistant, Bare Aluminum Cable is composed of two identical bare conductors twisted together with a left-hand lay. This gives the cable a figure 8 spiral shape. This spiral shape disrupts the forces created by steady cross winds which cause cable vibration by presenting a continuously changing projected cable diameter to the wind. This spiral shape, together with less torsional stiffness and varying bending stiffness also reduces or eliminates cable galloping due to combined ice and wind. Vibration-Resistant, Bare Aluminum Cable is engineered with a lay length that changes with conductor diameter. The engineered lay ensures that the product will install without bagging issues while still providing equal or better resistance to Aeolian vibration and ice galloping. The component conductors of Vibration-Resistant, Bare Aluminum Cable can be conductor types AAC, ACSR, AAC/TW, or ACSR/TW meeting the requirements of the appropriate ASTM standard. Other sizes available upon request.
ACSR VIBRATION RESISTANT CABLE | |||||||||||||
Equivalent Size (AWG/kcmil) | Description | Stranding | Outer Dimensions (in) | Equiv. Dia. (in) | Weight (Ibs/1000Dft) | Rated Strength | Resistance (ohms/1000ft) | Allowable Ampacity (amps) | |||||
Type | Construction | Al. | Steel | AL. | Steel | Total | DC@20℃ | AC@75℃ | |||||
1 | ACSR | 2 x #4-6/1 | 6 x 0.0834 | 1 x 0.0834 | 0.250 x 0.500 | 0.409 | 78 | 37 | 115 | 3,720 | 0.2015 | 0.2601 | 222 |
1 | ACSR | 2 x #4-7/1 | 7 x 0.0772 | 1 x 0.1030 | 0.257 x 0.514 | 0.421 | 78 | 56 | 134 | 4,720 | 0.1993 | 0.2659 | 221 |
2/0 | ACSR | 2 x #2-6/1 | 6 x 0.1052 | 1 x 0.1052 | 0.316 x 0.632 | 0.517 | 124 | 59 | 182 | 5,700 | 0.1268 | 0.1687 | 293 |
3/0 | ACSR | 2 x #1-6/1 | 6 x 0.1181 | 1 x 0.1181 | 0.355 x 0.710 | 0.581 | 156 | 74 | 230 | 7,100 | 0.1005 | 0.1366 | 335 |
4/0 | ACSR | 2 x #1/0-6/1 | 6 x 0.1327 | 1 x 0.1327 | 0.398 x 0.796 | 0.651 | 197 | 93 | 290 | 8,760 | 0.0797 | 0.1113 | 382 |
266.2 | ACSR | 2 x #2/0-6/1 | 6 x 0.1489 | 1 x 0.1489 | 0.447 x 0.894 | 0.732 | 248 | 117 | 366 | 10,620 | 0.0632 | 0.0914 | 434 |
335.6 | ACSR | 2 x #3/0-6/1 | 6 x 0.1672 | 1 x 0.1672 | 0.502 x 1.004 | 0.822 | 313 | 148 | 461 | 13,240 | 0.0501 | 0.0757 | 492 |
423.2 | ACSR | 2 x #4/0-6/1 | 6 x 0.1878 | 1 x 0.1878 | 0.563 x 1.126 | 0.921 | 395 | 187 | 581 | 16,700 | 0.0398 | 0.0628 | 557 |
533.6 | ACSR | 2 x 266.8-18/1 | 18 x 0.1217 | 1 x 0.1217 | 0.609 x 1.218 | 0.997 | 500 | 78 | 579 | 13,760 | 0.0322 | 0.0395 | 720 |
533.6 | ACSR | 2 x 266.8-26/7 | 26 x 0.1013 | 7 x 0.0788 | 0.642 x 1.284 | 1.051 | 503 | 231 | 734 | 22,600 | 0.0319 | 0.0391 | 734 |
600 | ACSR | 2 x 300-26/7 | 26 x 0.1074 | 7 x 0.0835 | 0.680 x 1.360 | 1.113 | 565 | 260 | 825 | 25,400 | 0.0283 | 0.0348 | 790 |
672.8 | ACSR | 2 x 336.4-18/1 | 18 x 0.1367 | 1 x 0.1367 | 0.684 x 1.368 | 1.119 | 631 | 99 | 730 | 17,360 | 0.0255 | 0.0315 | 832 |
672.8 | ACSR | 2 x 336.4-26/7 | 26 x 0.1137 | 7 x 0.0885 | 0.720 x 1.440 | 1.178 | 634 | 291 | 925 | 28,200 | 0.0253 | 0.0311 | 848 |
672.8 | ACSR | 2 x 336.4-30/7 | 30 x 0.1059 | 7 x 0.1059 | 0.741 x 1.482 | 1.213 | 635 | 417 | 1053 | 34,700 | 0.0251 | 0.0309 | 858 |
795 | ACSR | 2 x 397.5-18/1 | 18 x 0.1486 | 1 x 0.1486 | 0.743 x 1.486 | 1.216 | 745 | 117 | 862 | 19,880 | 0.0216 | 0.0268 | 923 |
795 | ACSR | 2 x 397.5-24/7 | 24 x 0.1287 | 7 x 0.0858 | 0.772 x 1.544 | 1.263 | 749 | 274 | 1023 | 29,300 | 0.0215 | 0.0266 | 935 |
795 | ACSR | 2 x 397.5-26/7 | 26 x 0.1236 | 7 x 0.0961 | 0.783 x 1.566 | 1.281 | 749 | 344 | 1093 | 32,600 | 0.0214 | 0.0264 | 941 |
795 | ACSR | 2 x 397.5-30/7 | 30 x 0.1151 | 7 x 0.1151 | 0.806 x 1.612 | 1.319 | 751 | 493 | 1244 | 40,700 | 0.0212 | 0.0262 | 952 |
954 | ACSR | 2 x 477-18/1 | 18 x 0.1628 | 1 x 0.1628 | 0.814 x 1.628 | 1.332 | 894 | 140 | 1035 | 23,500 | 0.0180 | 0.0224 | 1032 |
954 | ACSR | 2 x 477-24/7 | 24 x 0.1410 | 7 x 0.0940 | 0.846 x 1.692 | 1.385 | 899 | 329 | 1227 | 34,300 | 0.0179 | 0.0223 | 1047 |
954 | ACSR | 2 x 477-26/7 | 26 x 0.1354 | 7 x 0.1053 | 0.858 x 1.716 | 1.404 | 899 | 413 | 1312 | 39,000 | 0.0178 | 0.0221 | 1053 |
954 | ACSR | 2 x 477-30/7 | 30 x 0.1261 | 7 x 0.1261 | 0.883 x 1.766 | 1.445 | 901 | 592 | 1493 | 47,600 | 0.0177 | 0.0220 | 1066 |
1113 | ACSR | 2 x 556.5-18/1 | 18 x 0.1758 | 1 x 0.1758 | 0.879 x 1.758 | 1.439 | 1043 | 164 | 1207 | 27,400 | 0.0154 | 0.0194 | 1134 |
1113 | ACSR | 2 x 556.5-24/7 | 24 x 0.1523 | 7 x 0.1015 | 0.914 x 1.828 | 1.496 | 1048 | 384 | 1432 | 39,600 | 0.0153 | 0.0192 | 1151 |
1113 | ACSR | 2 x 556.5-26/7 | 26 x 0.1463 | 7 x 0.1138 | 0.927 x 1.854 | 1.517 | 1048 | 482 | 1530 | 45,200 | 0.0153 | 0.0191 | 1158 |
1113 | ACSR | 2 x 556.5-30/7 | 30 x 0.1362 | 7 x 0.1362 | 0.953 x 1.906 | 1.560 | 1051 | 690 | 1741 | 55,600 | 0.0152 | 0.0189 | 1172 |
1210 | ACSR | 2 x 605-24/7 | 24 x 0.1588 | 7 x 0.1059 | 0.953 x 1.906 | 1.560 | 1140 | 417 | 1557 | 43,100 | 0.0141 | 0.0177 | 1210 |
1210 | ACSR | 2 x 605-26/7 | 26 x 0.1525 | 7 x 0.1186 | 0.966 x 1.932 | 1.581 | 1140 | 524 | 1664 | 48,700 | 0.0140 | 0.0176 | 121 |
1210 | ACSR | 2 x 605-30/7 | 30 x 0.1420 | 7 x 0.1420 | 0.994 x 1.988 | 1.627 | 1142 | 751 | 1893 | 57,800 | 0.0140 | 0.0175 | 1233 |
1210 | ACSR | 2 x 605-30/19 | 30 x 0.1420 | 19 x 0.0852 | 0.994 x 1.988 | 1.627 | 1142 | 735 | 1877 | 59,900 | 0.0140 | 0.0175 | 1232 |
1272 | ACSR | 2 x 636-36/1 | 36 x 0.1329 | 1 x 0.1329 | 0.930 x 1.860 | 1.522 | 1192 | 94 | 1286 | 27,500 | 0.0135 | 0.0172 | 1223 |
1272 | ACSR | 2 x 636-24/7 | 24 x 0.1628 | 7 x 0.1085 | 0.977 x 1.954 | 1.599 | 1198 | 438 | 1637 | 45,300 | 0.0134 | 0.0169 | 1247 |
1272 | ACSR | 2 x 636-26/7 | 26 x 0.1564 | 7 x 0.1216 | 0.991 x 1.982 | 1.622 | 1198 | 551 | 1749 | 50,400 | 0.0134 | 0.0168 | 1256 |
1272 | ACSR | 2 x 636-30/7 | 30 x 0.1456 | 7 x 0.1456 | 1.019 x 2.038 | 1.668 | 1201 | 789 | 1990 | 60,800 | 0.0133 | 0.0167 | 1271 |
1272 | ACSR | 2 x 636-30/19 | 30 x 0.1456 | 19 x 0.0874 | 1.019 x 2.038 | 1.668 | 1201 | 773 | 1974 | 63,000 | 0.0133 | 0.0167 | 1270 |
1333.2 | ACSR | 2 x 666.6-24/7 | 24 x 0.1667 | 7 x 0.1111 | 1.000 x 2.000 | 1.637 | 1256 | 459 | 1715 | 47,500 | 0.0128 | 0.0162 | 1283 |
1333.2 | ACSR | 2 x 666.6-26/7 | 26 x 0.1601 | 7 x 0.1245 | 1.014 x 2.028 | 1.660 | 1256 | 577 | 1833 | 52,800 | 0.0128 | 0.0161 | 1292 |
1431 | ACSR | 2 x 715.5-24/7 | 24 x 0.1727 | 7 x 0.1151 | 1.036 x 2.072 | 1.696 | 1348 | 493 | 1841 | 51,000 | 0.0119 | 0.0152 | 1339 |
1431 | ACSR | 2 x 715.5-26/7 | 26 x 0.1659 | 7 x 0.1290 | 1.051 x 2.102 | 1.720 | 1348 | 620 | 1967 | 56,700 | 0.0119 | 0.0151 | 1348 |
1431 | ACSR | 2 x 715.5-30/19 | 30 x 0.1544 | 19 x 0.0926 | 1.081 x 2.162 | 1.769 | 1351 | 869 | 2220 | 69,200 | 0.0118 | 0.0149 | 1364 |
1590 | ACSR | 2 x 795-36/1 | 36 x 0.1486 | 1 x 0.1486 | 1.040 x 2.080 | 1.702 | 1490 | 117 | 1607 | 33,500 | 0.0108 | 0.0140 | 1395 |
1590 | ACSR | 2 x 795-45/7 | 45 x 0.1329 | 7 x 0.0886 | 1.063 x 2.126 | 1.740 | 1498 | 292 | 1790 | 44,200 | 0.0108 | 0.0140 | 1403 |
1590 | ACSR | 2 x 795-54/7 | 54 x 0.1213 | 7 x 0.1213 | 1.092 x 2.184 | 1.787 | 1498 | 548 | 2045 | 56,400 | 0.0107 | 0.0141 | 1408 |
1590 | ACSR | 2 x 795-26/7 | 26 x 0.1749 | 7 x 0.1360 | 1.107 x 2.214 | 1.812 | 1498 | 688 | 2186 | 63,000 | 0.0107 | 0.0137 | 1434 |
1590 | ACSR | 2 x 795-30/19 | 30 x 0.1628 | 19 x 0.0977 | 1.140 x 2.280 | 1.866 | 1501 | 966 | 2467 | 76,900 | 0.0106 | 0.0136 | 1452 |
1800 | ACSR | 2 x 900-45/7 | 45 x 0.1414 | 7 x 0.0943 | 1.131 x 2.262 | 1.851 | 1695 | 331 | 2026 | 48,900 | 0.0096 | 0.0125 | 1507 |
1800 | ACSR | 2 x 900-54/7 | 54 x 0.1291 | 7 x 0.1291 | 1.162 x 2.324 | 1.902 | 1695 | 620 | 2316 | 63,800 | 0.0095 | 0.0126 | 1514 |
1908 | ACSR | 2 x 954-45/7 | 45 x 0.1456 | 7 x 0.0971 | 1.165 x 2.330 | 1.907 | 1797 | 351 | 2148 | 51,800 | 0.0090 | 0.0119 | 1559 |
1908 | ACSR | 2 x 954-54/7 | 54 x 0.1329 | 7 x 0.1329 | 1.196 x 2.392 | 1.957 | 1797 | 657 | 2455 | 67,600 | 0.0083 | 0.0111 | 1630 |
2067 | ACSR | 2 x 1033.5-45/7 | 45 x 0.1515 | 7 x 0.1010 | 1.212 x 2.424 | 1.984 | 1947 | 380 | 2327 | 55,400 | 0.0083 | 0.0111 | 1630 |
2067 | ACSR | 2 x 1033.5-54/7 | 54 x 0.1383 | 7 x 0.1383 | 1.245 x 2.490 | 2.038 | 1947 | 712 | 2659 | 73,300 | 0.0083 | 0.0112 | 1639 |
2226 | ACSR | 2 x 1113-45/7 | 45 x 0.1573 | 7 x 0.1049 | 1.258 x 2.516 | 2.059 | 2097 | 409 | 2506 | 59,600 | 0.0077 | 0.0104 | 1699 |
2226 | ACSR | 2 x 1113-54/19 | 54 x 0.1436 | 19 x 0.0861 | 1.292 x 2.584 | 2.115 | 2107 | 751 | 2858 | 78,100 | 0.0077 | 0.0105 | 1707 |
AAC VIBRATION RESISTANT CABLE | ||||||||||
Equivalent Size (AWG kcmil) | Description | Stranding | Outer (in) | Equiv. (in) | Weight (lbs/1000 ft) | Rated Strength | Resistance (ohms/1000 ft) | Allowable Ampacity (amps) | ||
Type | Construction | DC @ 20°C | AC @ 75°C | |||||||
1 | AAC | 2 x #4-7 | 7 x 0.0772 | 0.232 x 0.464 | 0.380 | 78.2 | 1,760 | 0.2070 | 0.2530 | 222 |
2/0 | AAC | 2 x #2-7 | 7 x 0.0974 | 0.292 x 0.584 | 0.478 | 124.4 | 2,700 | 0.1303 | 0.1593 | 296 |
3/0 | AAC | 2 x #1-7 | 7 x 0.1093 | 0.328 x 0.656 | 0.537 | 156.9 | 3,280 | 0.1033 | 0.1263 | 343 |
4/0 | AAC | 2 x #1/0-7 | 7 x 0.1228 | 0.368 x 0.736 | 0.602 | 198.0 | 3,980 | 0.0818 | 0.1001 | 397 |
266.8 | AAC | 2 x #2/0-7 | 7 x 0.1379 | 0.414 x 0.828 | 0.678 | 249 | 5,020 | 0.0649 | 0.0795 | 459 |
366.4 | AAC | 2 x #3/0-7 | 7 x 0.1548 | 0.464 x 0.928 | 0.759 | 315 | 6,080 | 0.0515 | 0.0631 | 531 |
397.5 | AAC | 2 x #4/0-7 | 7 x 0.1739 | 0.522 x 1.004 | 0.854 | 397 | 7,660 | 0.0408 | 0.0501 | 614 |
533.6 | AAC | 2 x 266.8-7 | 7 x 0.1952 | 0.586 x 1.172 | 0.959 | 500 | 9,650 | 0.0324 | 0.0399 | 710 |
533.6 | AAC | 2 x 266.8-19 | 19 x 0.1185 | 0.592 x 1.184 | 0.969 | 500 | 9,940 | 0.0324 | 0.0399 | 712 |
672.8 | AAC | 2 x 336.4-19 | 19 x 0.1331 | 0.665 x 1.330 | 1.088 | 631 | 12,300 | 0.0257 | 0.0318 | 822 |
700 | AAC | 2 x 350-19 | 19 x 0.1357 | 0.679 x 1.358 | 1.111 | 656 | 12,800 | 0.0247 | 0.0306 | 843 |
795 | AAC | 2 x 397.5-19 | 19 x 0.1446 | 0.723 x 1.446 | 1.183 | 745 | 14,200 | 0.0217 | 0.0270 | 912 |
954 | AAC | 2 x 477-19 | 19 x 0.1584 | 0.792 x 1.584 | 1.296 | 894 | 16,700 | 0.0181 | 0.0226 | 1020 |
954 | AAC | 2 x 477-37 | 37 x 0.1135 | 0.795 x 1.590 | 1.301 | 894 | 17,400 | 0.0181 | 0.0226 | 1021 |
1000 | AAC | 2 x 500-19 | 19 x 0.1622 | 0.811 x 1.622 | 1.327 | 937 | 17,500 | 0.0173 | 0.0216 | 1050 |
1000 | AAC | 2 x 500-37 | 37 x 0.1162 | 0.814 x 1.628 | 1.332 | 937 | 18,200 | 0.0173 | 0.0216 | 1051 |
1113 | AAC | 2 x 556.5-19 | 19 x 0.1711 | 0.856 x 1.712 | 1.401 | 1043 | 19,500 | 0.0155 | 0.0196 | 1120 |
1113 | AAC | 2 x 556.5-37 | 37 x 0.1226 | 0.858 x 1.716 | 1.404 | 1043 | 19,900 | 0.0155 | 0.0196 | 1121 |
1200 | AAC | 2 x 600-37 | 37 x 0.1273 | 0.891 x 1.782 | 1.458 | 1125 | 21,400 | 0.0144 | 0.0182 | 1173 |
1272 | AAC | 2 x 636-37 | 37 x 0.1311 | 0.918 x 1.836 | 1.502 | 1192 | 22,700 | 0.0136 | 0.0173 | 1215 |
1431 | AAC | 2 x 715.5-37 | 37 x 0.1391 | 0.973 x 1.946 | 1.592 | 1341 | 25,600 | 0.0121 | 0.0155 | 1302 |
1431 | AAC | 2 x 715.5-61 | 61 x 0.1083 | 0.975 x 1.950 | 1.596 | 1341 | 26,300 | 0.0121 | 0.0155 | 1303 |
1500 | AAC | 2 x 750-37 | 37 x 0.1424 | 0.997 x 1.994 | 1.632 | 1406 | 26,300 | 0.0115 | 0.0149 | 1339 |
1590 | AAC | 2 x 795-37 | 37 x 0.1466 | 1.026 x 2.052 | 1.679 | 1490 | 27,800 | 0.0109 | 0.0141 | 1385 |
CN Cable Group Co., Ltd.
ABOUT CN CABLE GROUP
CN Cable Group specializes in the fields of development, design, production, sales, installation and technology service of wires and cables, accessories. We are one of the most experienced manufacturers and suppliers in the global markets.
Our Products mainly include: 500KV and below power cables, bare conductors (AAC, ACSR, ACAR, AAAC, galvanized steel wires, etc.), ABC cables, mining cables, rubber cables, computer cables, telephone cables, control cables, instrument cables, fiber cables, building wires, flat cables, silicon cables, environmental protection cables, cable accessories, etc. The above products had passed the management system certificate of ISO 9001:2015 and ISO 14001:2015 and ISO18001:2007, CE certificate and IEC certificate, etc.
There are large quantities of skilled workers (more than 300 persons) in the factory. Most of them have rich experiences in the field of cable manufacturing, engineering technology, and enterprise management. More than 40 persons are of senior professional and technical personnel, who are the upgraded technology experts and academic technology leaders. Design and production of all of our products are strictly according to the relative standards, GB, IEC, BS, DIN, ASTM, UL, NFC, CSA, and Australian standard, etc. Our products have been exported to more than 100 countries and regions, such as USA, Canada, Brazil, Chile, Peru, South Africa, Tanzania, Kenya, Uganda, Nigeria, Togo, Middle East and Southeast Asia and other countries and regions.
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