Southwire’s Machine Flex® power cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, aerial supported by a messenger, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation in wet and dry locations, 130°C for emergency overload, and 150°C for short circuit conditions. 1/0 AWG & Larger rated for CT use.
Conductor | Allowable Ampacities+ | Resistance | ||||||||||
Size (AWG or kcmil) (mm2) | No. of Strands | Nom. OD (Conductor) (mils) (mm) | Nom. OD (mils) (mm) | Nom. OD (Over Ins.) (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity at 60C | Allowable Ampacity at 75C | Allowable Ampacity at 90C | Insulation Thickness (mils) (mm) | Nom. DC Resistance (Conductor) | AC Resistance at 90°C | |
679607 |
4/0 AWG
4/0 AWG
|
2109
2109
|
|
664
16.87
|
|
743
1106
|
195
195
|
230
230
|
260
260
|
50
1.27
|
|
0.064
0.064
|
649414 |
250 KCMIL
250 KCMIL
|
627
627
|
|
747
18.97
|
|
858
1277
|
215
215
|
255
255
|
290
290
|
60
1.52
|
|
0.055
0.055
|
649415 |
350 KCMIL
350 KCMIL
|
893
893
|
|
812
20.62
|
|
1173
1745
|
260
260
|
310
310
|
350
350
|
60
1.52
|
|
0.04
0.04
|
648948 |
500 KCMIL
500 KCMIL
|
1221
1221
|
|
1000
25.40
|
|
1642
2443
|
320
320
|
380
380
|
430
430
|
60
1.52
|
|
0.029
0.029
|
649416 |
600 KCMIL
600 KCMIL
|
1480
1480
|
|
1127
28.63
|
|
2035
3028
|
350
350
|
420
420
|
475
475
|
70
1.78
|
|
0.024
0.024
|
649549 |
750 KCMIL
750 KCMIL
|
1850
1850
|
|
1258
31.95
|
|
2571
3826
|
400
400
|
475
475
|
535
535
|
70
1.78
|
|
0.02
0.02
|