Southwire’s 5KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated at -35°C for cold bend. ST1 (low smoke) Rated for sizes 1/0 and larger. Rated for 1000 lbs./FT maximum sidewall pressure.
Conductor | Ground Wire | ||||||||
No. of Conductors | Size (AWG or kcmil) (mm2) | No. of Strands | Insulation Thickness (mils) (mm) | Size (AWG) | No. of Strands | Nom. OD (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity | |
550514 |
1
1
|
2 AWG
2 AWG
|
7
7
|
115
2.92
|
|
|
755
19.18
|
458
682
|
|
643380 |
3
3
|
2 AWG
2 AWG
|
7
7
|
220
5.59
|
6
6
|
|
2032
51.62
|
2163
3219
|
|
956300 |
3
3
|
1/0 AWG
1/0 AWG
|
19
19
|
115
2.92
|
4
4
|
|
1762
44.76
|
2220
3304
|
|
958371 |
3
3
|
2/0 AWG
2/0 AWG
|
19
19
|
115
2.92
|
4
4
|
|
1857
47.18
|
2571
3826
|
|
558171 |
3
3
|
3/0 AWG
3/0 AWG
|
19
19
|
115
2.92
|
3
3
|
|
1965
49.92
|
2953
4395
|
|
957456 |
3
3
|
4/0 AWG
4/0 AWG
|
19
19
|
115
2.92
|
3
3
|
|
2056
52.23
|
3527
5249
|
|
958386 |
3
3
|
250 KCMIL
250 KCMIL
|
37
37
|
115
2.92
|
2
2
|
|
2209
56.12
|
4060
6042
|
|
955179 |
3
3
|
350 KCMIL
350 KCMIL
|
37
37
|
115
2.92
|
2
2
|
|
2388
60.68
|
5198
7735
|
|
958397 |
3
3
|
500 KCMIL
500 KCMIL
|
37
37
|
115
2.92
|
1
1
|
|
2658
67.53
|
6949
10341
|
|
557496 |
3
3
|
750 KCMIL
750 KCMIL
|
61
61
|
115
2.92
|
1/0
1/0
|
|
3166
80.43
|
9972
14841
|
|