Southwire's ACSS/TW is designed for overhead distribution and transmission lines. It is designed to operate continuously at elevated temperatures up to 250°C without loss of strength, it sags less under emergency electrical loadings than ACSR/TW, excellent self-damping properties, and its final sags are not affected by long-term creep of aluminum. Southwire's ACSS/TW is available in equal area and equal diameter design. The equal area design allows equal ampacity in a smaller diameter conductor when compared with a standard ACSS conductor. The equal diameter design allows more ampacity in an equal diameter conductor when compared with a standard ACSS conductor. ACSS/TW also provides many design opportunities for new line construction: i.e., reduced tower cost, decreased sag, increased self-damping properties, increased operating temperature and improved corrosion resistance.
| Codeword | Size (AWG or kcmil) (mm2) | No. of Strands | Nom. OD (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | |||||
| More Options |
ORIOLE
ORIOLE
|
336.4 KCMIL
336.4 KCMIL
|
16
16
|
693
17.60
|
542
807
|
||||
| More Options |
HAWK
HAWK
|
477 KCMIL
477 KCMIL
|
18
18
|
790
20.07
|
656
976
|
||||
| More Options |
DOVE
DOVE
|
556.5 KCMIL
556.5 KCMIL
|
20
20
|
850
21.60
|
765
1138
|
||||
| More Options |
GROSBEAK
GROSBEAK
|
636 KCMIL
636 KCMIL
|
20
20
|
910
23.11
|
887
1321
|
||||
| More Options |
OSWEGO
OSWEGO
|
664.8 KCMIL
664.8 KCMIL
|
20
20
|
930
23.62
|
935
1392
|
||||
| More Options |
WABASH
WABASH
|
762.8 KCMIL
762.8 KCMIL
|
20
20
|
990
25.15
|
1047
1557
|
||||
| More Options |
MAUMEE
MAUMEE
|
768.2 KCMIL
768.2 KCMIL
|
20
20
|
977
24.82
|
987
1469
|
||||
| More Options |
DRAKE
DRAKE
|
795 KCMIL
795 KCMIL
|
20
20
|
1010
25.65
|
1091
1624
|
||||
| More Options |
CARDINAL
CARDINAL
|
954 KCMIL
954 KCMIL
|
20
20
|
1080
27.43
|
1224
1822
|
||||
| More Options |
SUWANNEE
SUWANNEE
|
959.6 KCMIL
959.6 KCMIL
|
22
22
|
1110
28.20
|
1317
1959
|
||||
| More Options |
CURLEW
CURLEW
|
1033.5 KCMIL
1033.5 KCMIL
|
22
22
|
1130
28.72
|
1326
1974
|
||||
| More Options |
HUDSON
HUDSON
|
1158.4 KCMIL
1158.4 KCMIL
|
24
24
|
1196
30.38
|
1488
2214
|
||||
| More Options |
GRACKLE
GRACKLE
|
1192.5 KCMIL
1192.5 KCMIL
|
38
38
|
1225
31.12
|
1531
2278
|
||||
| More Options |
YUKON
YUKON
|
1233.6 KCMIL
1233.6 KCMIL
|
38
38
|
1245
31.62
|
1583
2357
|
||||
| More Options |
PHEASANT
PHEASANT
|
1272 KCMIL
1272 KCMIL
|
39
39
|
1260
32.00
|
1630
2426
|
||||
| More Options |
MERRIMACK
MERRIMACK
|
1433.6 KCMIL
1433.6 KCMIL
|
39
39
|
1340
34.04
|
1840
2738
|
||||
| More Options |
LAPWING
LAPWING
|
1590 KCMIL
1590 KCMIL
|
36
36
|
1358
34.49
|
1790
2664
|
||||
| More Options |
PECOS
PECOS
|
1622 KCMIL
1622 KCMIL
|
39
39
|
1420
36.07
|
2107
3135
|
||||
| More Options |
|
1926.9 KCMIL
1926.9 KCMIL
|
42
42
|
1549
39.37
|
2471
3677
|
||||
| More Options |
SANTEE
SANTEE
|
2627.3 KCMIL
2627.3 KCMIL
|
64
64
|
1760
44.71
|
3062
4557
|
||||
| More Options |
|
null null
null null
|
0
0
|
1110
28.19
|
1316
1958
|
||||
Southwire's ACSS/TW conductor meets or exceeds the following ASTM specifications:
ACSS is a composite concentric-lay-stranded conductor. Steel strands form the central core of the conductor with one or more layers of 63% minimum average conductivity aluminum 1350-0 wire stranded around it. The steel core carries most or all of the mechanical load of the conductor due to the "0" (fully annealed or soft) temper aluminum. Steel core wires are protected from corrosion by Galfan® , zinc-5% aluminum-mischmetal alloy coating. Southwire's ACSS is batch annealed to ensure superior sag and installation performance. High strength steel core, aluminized, and aluminum clad steel core is also available.
