Southwire’s 2.4KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, 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, 130°C for emergency overload, and 250°C for short circuit conditions. Rated at -25°C for cold bend. Rated for 1000 lbs./FT maximum sidewall pressure. Silicone Free.
| Cond. Size | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Insulation Thickness (mils) (mm) | Jacket Thickness (mils) (mm) | Approx. OD (in) (cm) | Approx. Weight (lbs/1000') (kgs/km) | Max Pull Tension (lbs) (kg) | Min. Bend Radius (in) (cm) | Conduit Size (in) (cm) | |
| More Options |
2 AWG
2 AWG
|
7
7
|
0.282
0.72
|
0.57
1.45
|
125
3.18
|
80
2.03
|
0.741
1.88
|
426
634
|
530
240.40
|
5.9
14.99
|
2.5
6.35
|
| More Options |
500 KCMIL
500 KCMIL
|
37
37
|
0.789
2.00
|
1.09
2.77
|
140
3.56
|
110
2.79
|
1.332
3.38
|
2091
3112
|
4000
1814.37
|
10.6
26.92
|
4
10.16
|
* Conduit size based on 3 phase 40% fill-factor without ground
* #2 awg non "LS" rated
| Cond. Size | DC Resistance at 25C (ohms/1000') (ohms/km) | AC Resistance at 75C (ohms/1000') (ohms/km) | Inductive Reactance (ohms/1000') (ohms/km) | Zero Sequence Impedance (ohms/1000') (ohms/1000') | Positive Sequence Impedance (ohms/1000') (ohms/1000') | Allowable Ampacity In Duct 90C | Allowable Ampacity In Duct 105C | Allowable Ampacity In Air 90C | Allowable Ampacity In Air 105C | |
| More Options |
2 AWG
2 AWG
|
0.162
0.24
|
0.204
0.30
|
0.043
0.06
|
0.186 + j0.023
0.186 + j0.023
|
0.193 + j0.032
0.193 + j0.032
|
145
145
|
155
155
|
190
190
|
215
215
|
| More Options |
500 KCMIL
500 KCMIL
|
0.022
0.03
|
0.030
0.04
|
0.034
0.05
|
0.012 + j0.014
0.012 + j0.014
|
0.02 + j0.023
0.02 + j0.023
|
470
470
|
505
505
|
695
695
|
775
775
|
* NEC ampacities are based on:
* For Duct: Table 310.60(C)(11) Detail 1.
* For Free Air: Table 310.60(C)(3).
* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
