Southwire’s innovative C7® Overhead Conductor features a multi-stranded, carbon-fiber composite core to provide greater flexibility, reliability and single-failure tolerance. Its advanced core and polymer coating provide our C7 Overhead Conductor with unprecedented sag/tension performance and a 40+ year service life expectancy. From new lines to reconductoring, the C7 Overhead Conductor is engineered to withstand the rigors of installation and operation. Utilities can reduce new-line costs by designing lines with fewer structures or shorter structures, reducing overall construction costs. Line upgrades are also more affordable, as the C7 Overhead Conductor can be used in reconductoring applications to double the ampacity of an existing ACSR, with less sag, without exceeding existing design tensions. As part of Southwire’s complete set of overhead transmission conductors, the C7 Overhead Conductor fulfills a market need for increased performance, capacity and affordability. It is available in Trapezoidal Wire (TW), Aluminum Zirconium (Al-Zr) and O-Temper versions to better suit your specific needs.
| Mot de passe | Size (AWG or kcmil) (mm2) | Type No. | Conductor Diameter (inches) (mm) | Total Weight (lbs/1000') (kgs/km) | RBS (lb) (kg) |
|
Fundy/TW Fundy/TW
|
203.2 kcmil 203.2 kcmil
|
43 43
|
0.585 1.49
|
242 361
|
22100.0 10024.38
|
|
Shenandoah/TW Shenandoah/TW
|
266.8 kcmil 266.8 kcmil
|
21 21
|
0.608 1.54
|
282 420
|
15000.0 6803.88
|
|
Olympic/TW Olympic/TW
|
325 kcmil 325 kcmil
|
17 17
|
0.671 1.70
|
336 501
|
15400.0 6985.32
|
|
Wrangell/TW Wrangell/TW
|
336.4 kcmil 336.4 kcmil
|
17 17
|
0.681 1.73
|
347 517
|
15500.0 7030.68
|
|
Badlands/TW Badlands/TW
|
336.4 kcmil 336.4 kcmil
|
22 22
|
0.685 1.74
|
358 533
|
19700.0 8935.76
|
|
Andes/TW Andes/TW
|
397.5 kcmil 397.5 kcmil
|
14 14
|
0.710 1.80
|
404 601
|
15900.0 7212.11
|
|
Joshua Tree/TW Joshua Tree/TW
|
397.5 kcmil 397.5 kcmil
|
16 16
|
0.718 1.82
|
409 609
|
17900.0 8119.30
|
|
Sequoia/TW Sequoia/TW
|
397.5 kcmil 397.5 kcmil
|
22 22
|
0.738 1.87
|
423 630
|
23400.0 10614.05
|
|
Rogers/TW Rogers/TW
|
477 kcmil 477 kcmil
|
13 13
|
0.778 1.98
|
483 719
|
18400.0 8346.09
|
|
Yosemite/TW Yosemite/TW
|
477 kcmil 477 kcmil
|
15 15
|
0.787 2.00
|
489 727
|
20600.0 9344.00
|
|
Capitol Reef/TW Capitol Reef/TW
|
477 kcmil 477 kcmil
|
23 23
|
0.820 2.08
|
511 760
|
29100.0 13199.53
|
|
Tortugas/TW Tortugas/TW
|
636 kcmil 636 kcmil
|
10 10
|
0.880 2.24
|
632 941
|
19400.0 8799.68
|
|
Yellowstone/TW Yellowstone/TW
|
636 kcmil 636 kcmil
|
12 12
|
0.887 2.25
|
638 949
|
21600.0 9797.59
|
|
Glacier/TW Glacier/TW
|
636 kcmil 636 kcmil
|
15 15
|
0.905 2.30
|
652 970
|
27400.0 12428.42
|
|
Carlsbad/TW Carlsbad/TW
|
636 kcmil 636 kcmil
|
22 22
|
0.937 2.38
|
678 1009
|
36900.0 16737.54
|
|
Congaree/TW Congaree/TW
|
641.7 kcmil 641.7 kcmil
|
11 11
|
0.890 2.26
|
643 957
|
21600.0 9797.59
|
|
Vinson/TW Vinson/TW
|
714 kcmil 714 kcmil
|
10 10
|
0.933 2.37
|
711 1057
|
22100.0 10024.38
|
|
Kilimanjaro/TW Kilimanjaro/TW
|
795 kcmil 795 kcmil
|
7 7
|
0.962 2.44
|
776 1155
|
18400.0 8346.09
|
|
Alps/TW Alps/TW
|
795 kcmil 795 kcmil
|
9 9
|
0.974 2.47
|
786 1170
|
22600.0 10251.18
|
|
Wind Cave/TW Wind Cave/TW
|
795 kcmil 795 kcmil
|
12 12
|
0.990 2.51
|
800 1191
|
28400.0 12882.01
|
|
Denali/TW Denali/TW
|
795 kcmil 795 kcmil
|
16 16
|
1.010 2.57
|
819 1219
|
36200.0 16420.03
|
|
Rocky/TW Rocky/TW
|
795 kcmil 795 kcmil
|
22 22
|
1.044 2.65
|
846 1259
|
45600.0 20683.80
|
|
Crater Lake/TW Crater Lake/TW
|
954 kcmil 954 kcmil
|
7 7
|
1.058 2.69
|
934 1390
|
21300.0 9661.51
|
|
Grand Canyon/TW Grand Canyon/TW
|
954 kcmil 954 kcmil
|
10 10
|
1.072 2.72
|
954 1419
|
29300.0 13290.25
|
|
Fuji/TW Fuji/TW
|
954 kcmil 954 kcmil
|
12 12
|
1.077 2.74
|
961 1430
|
34300.0 15558.21
|
|
Jasper/TW Jasper/TW
|
954 kcmil 954 kcmil
|
16 16
|
1.104 2.80
|
980 1459
|
41400.0 18778.71
|
|
Arches/TW Arches/TW
|
954 kcmil 954 kcmil
|
20 20
|
1.126 2.86
|
1003 1493
|
50100.0 22724.96
|
|
Everglades/TW Everglades/TW
|
973.1 kcmil 973.1 kcmil
|
14 14
|
1.108 2.81
|
992 1476
|
39000.0 17690.09
|
|
Big Bend/TW Big Bend/TW
|
1033.5 kcmil 1033.5 kcmil
|
5 5
|
1.093 2.78
|
1003 1493
|
19800.0 8981.12
|
|
Lassen/TW Lassen/TW
|
1033.5 kcmil 1033.5 kcmil
|
7 7
|
1.103 2.80
|
1014 1509
|
24000.0 10886.21
|
|
Tahoe/TW Tahoe/TW
|
1033.5 kcmil 1033.5 kcmil
|
11 11
|
1.118 2.84
|
1035 1540
|
32500.0 14741.74
|
|
Samoa/TW Samoa/TW
|
1033.5 kcmil 1033.5 kcmil
|
13 13
|
1.130 2.87
|
1042 1551
|
37800.0 17145.78
|
|
Cook/TW Cook/TW
|
1113 kcmil 1113 kcmil
|
5 5
|
1.125 2.86
|
1078 1605
|
20200.0 9162.56
|
|
Blanc/TW Blanc/TW
|
1113 kcmil 1113 kcmil
|
7 7
|
1.139 2.89
|
1089 1620
|
24500.0 11113.00
|
|
Niagara/TW Niagara/TW
|
1113 kcmil 1113 kcmil
|
10 10
|
1.155 2.93
|
1110 1651
|
32900.0 14923.18
|
|
Gannett/TW Gannett/TW
|
1113 kcmil 1113 kcmil
|
13 13
|
1.181 3.00
|
1129 1680
|
39800.0 18052.96
|
|
Washington/TW Washington/TW
|
1192.5 kcmil 1192.5 kcmil
|
5 5
|
1.166 2.96
|
1153 1716
|
20700.0 9389.35
|
|
Elbert/TW Elbert/TW
|
1192.5 kcmil 1192.5 kcmil
|
7 7
|
1.184 3.01
|
1171 1743
|
28200.0 12791.29
|
|
Kings Canyon/TW Kings Canyon/TW
|
1192.5 kcmil 1192.5 kcmil
|
10 10
|
1.203 3.06
|
1190 1770
|
35700.0 16193.23
|
|
Acadia/TW Acadia/TW
|
1192.5 kcmil 1192.5 kcmil
|
13 13
|
1.223 3.11
|
1210 1800
|
42700.0 19368.38
|
|
Redwood/TW Redwood/TW
|
1233.6 kcmil 1233.6 kcmil
|
7 7
|
1.206 3.06
|
1210 1801
|
28500.0 12927.37
|
|
Mesa Verde/TW Mesa Verde/TW
|
1233.6 kcmil 1233.6 kcmil
|
10 10
|
1.221 3.10
|
1229 1828
|
35900.0 16283.95
|
|
Biscayne/TW Biscayne/TW
|
1233.6 kcmil 1233.6 kcmil
|
13 13
|
1.245 3.16
|
1255 1867
|
45600.0 20683.80
|
|
Saguaro/TW Saguaro/TW
|
1272 kcmil 1272 kcmil
|
5 5
|
1.211 3.08
|
1233 1834
|
23300.0 10568.69
|
|
Sierra Nevada/TW Sierra Nevada/TW
|
1272 kcmil 1272 kcmil
|
7 7
|
1.224 3.11
|
1246 1855
|
28700.0 13018.09
|
|
Eldorado/TW Eldorado/TW
|
1272 kcmil 1272 kcmil
|
10 10
|
1.244 3.16
|
1271 1892
|
39100.0 17735.45
|
|
Voyageurs/TW Voyageurs/TW
|
1272 kcmil 1272 kcmil
|
13 13
|
1.259 3.20
|
1291 1921
|
45800.0 20774.51
|
|
Cascades/TW Cascades/TW
|
1351.5 kcmil 1351.5 kcmil
|
7 7
|
1.264 3.21
|
1327 1975
|
31800.0 14424.23
|
|
Banff/TW Banff/TW
|
1351.5 kcmil 1351.5 kcmil
|
10 10
|
1.278 3.25
|
1346 2004
|
39600.0 17962.24
|
|
Elbrus/TW Elbrus/TW
|
1351.5 kcmil 1351.5 kcmil
|
13 13
|
1.299 3.30
|
1372 2042
|
49000.0 22226.01
|
|
Bryce Canyon/TW Bryce Canyon/TW
|
1590 kcmil 1590 kcmil
|
7 7
|
1.357 3.45
|
1558 2318
|
35900.0 16283.95
|
|
Adirondack/TW Adirondack/TW
|
1590 kcmil 1590 kcmil
|
10 10
|
1.386 3.52
|
1589 2365
|
47800.0 21681.70
|
|
Zion/TW Zion/TW
|
1590 kcmil 1590 kcmil
|
12 12
|
1.405 3.57
|
1605 2388
|
53900.0 24448.61
|
|
Teton/TW Teton/TW
|
1780 kcmil 1780 kcmil
|
5 5
|
1.422 3.61
|
1729 2573
|
34400.0 15603.56
|
|
Everest/TW Everest/TW
|
1780 kcmil 1780 kcmil
|
8 8
|
1.441 3.66
|
1755 2612
|
43900.0 19912.69
|
|
Katmai/TW Katmai/TW
|
1780 kcmil 1780 kcmil
|
10 10
|
1.463 3.72
|
1774 2640
|
51600.0 23405.35
|
