Southwire’s 15KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial when installed with a grounding conductor in close proximity that conforms to NEC section 311.36 and 250.4(A)(5), and where su- perior 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 when UL listed. Rated at -25°C for cold bend and cold impact and marked with "LTDD" when CSA listed or dual UL/CSA listed. PVC jacket is made with SIM technology and has a coefficient of friction COF of 0.2. Cable can be installed in conduit without the aid of lubrication. Rated for 1000 lbs./FT maximum sidewall pressure.
Cond. Size | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Inner Layer Thickness (mils) (mm) | Diameter Over Shield (in) (cm) | Outer Layer 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) | |
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1/0 AWG
1/0 AWG
|
19
19
|
0.336
0.85
|
0.814
2.07
|
220
5.59
|
0.874
2.22
|
80
2.03
|
1.054
2.68
|
800
1191
|
844
382.83
|
12.6
32.00
|
3.0
7.62
|
More Options |
350 KCMIL
350 KCMIL
|
35
35
|
0.615
1.56
|
1.102
2.80
|
220
5.59
|
1.162
2.95
|
80
2.03
|
1.342
3.41
|
1747
2600
|
2800
1270.06
|
16.1
40.89
|
4.0
10.16
|
More Options |
500 KCMIL
500 KCMIL
|
35
35
|
0.735
1.87
|
1.230
3.12
|
220
5.59
|
1.290
3.28
|
80
2.03
|
1.470
3.73
|
2301
3424
|
4000
1814.37
|
17.6
44.70
|
4.5
11.43
|
More Options |
750 KCMIL
750 KCMIL
|
61
61
|
0.908
2.31
|
1.404
3.57
|
220
5.59
|
1.495
3.80
|
80
2.03
|
1.735
4.41
|
3331
4957
|
6000
2721.55
|
20.8
52.83
|
5.0
12.70
|
* Strand count meets minimum number per ASTM
Cond. Size | DC Resistance at 25C (ohms/1000') (ohms/km) | AC Resistance at 75C (ohms/1000') (ohms/km) | Capacitive Reactance (ohms/1000') (ohms/km) | Inductive Reactance (ohms/1000') (ohms/km) | Zero Sequence Impedance (ohms/1000') (ohms/1000') | Positive Sequence Impedance (ohms/1000') (ohms/1000') | Shield Short Circuit Current 6 Cycles | Allowable Ampacity In Duct 90C | Allowable Ampacity In Duct 105C | Allowable Ampacity In Air 90C | Allowable Ampacity In Air 105C | |
More Options |
1/0 AWG
1/0 AWG
|
0.102
0.15
|
0.128
0.19
|
0.046
0.07
|
0.048
0.07
|
0.497 + j0.393
0.497 + j0.393
|
0.128 + j0.047
0.128 + j0.047
|
2738
2738
|
200
200
|
215
215
|
260
260
|
290
290
|
More Options |
350 KCMIL
350 KCMIL
|
0.031
0.05
|
0.041
0.06
|
0.030
0.04
|
0.040
0.06
|
0.391 + j0.292
0.391 + j0.292
|
0.042 + j0.038
0.042 + j0.038
|
3628
3628
|
390
390
|
415
415
|
550
550
|
610
610
|
More Options |
500 KCMIL
500 KCMIL
|
0.022
0.03
|
0.030
0.04
|
0.026
0.04
|
0.037
0.06
|
0.368 + j0.260
0.368 + j0.260
|
0.031 + j0.036
0.031 + j0.036
|
3999
3999
|
465
465
|
500
500
|
685
685
|
765
765
|
More Options |
750 KCMIL
750 KCMIL
|
0.014
0.02
|
0.023
0.03
|
0.022
0.03
|
0.035
0.05
|
0.343 + j0.220
0.343 + j0.220
|
0.024 + j0.034
0.024 + j0.034
|
4566
4566
|
565
565
|
610
610
|
885
885
|
990
990
|
* 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.
* Sequence Impedance values are based on Rho Earth Resistivity: 100 Ohm-Meter/1000ft, Spacing: one diameter spacing center-to-center..
* Capacitive Reactance is between Phase-to-Shield.