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 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 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) | |
More Options |
2 AWG
2 AWG
|
6
6
|
0.268
0.68
|
0.746
1.89
|
220
5.59
|
0.806
2.05
|
80
2.03
|
0.986
2.50
|
493
734
|
398
180.53
|
11.8
29.97
|
3.0
7.62
|
More Options |
1 AWG
1 AWG
|
8
8
|
0.298
0.76
|
0.777
1.97
|
220
5.59
|
0.837
2.13
|
80
2.03
|
1.017
2.58
|
528
786
|
502
227.70
|
12.2
30.99
|
3.0
7.62
|
More Options |
1/0 AWG
1/0 AWG
|
10
10
|
0.336
0.85
|
0.814
2.07
|
220
5.59
|
0.874
2.22
|
80
2.03
|
1.054
2.68
|
573
853
|
633
287.12
|
12.6
32.00
|
3.0
7.62
|
More Options |
2/0 AWG
2/0 AWG
|
12
12
|
0.376
0.96
|
0.854
2.17
|
220
5.59
|
0.914
2.32
|
80
2.03
|
1.094
2.78
|
636
946
|
798
361.97
|
13.1
33.27
|
3.0
7.62
|
More Options |
3/0 AWG
3/0 AWG
|
15
15
|
0.422
1.07
|
0.901
2.29
|
220
5.59
|
0.961
2.44
|
80
2.03
|
1.141
2.90
|
690
1027
|
1006
456.31
|
13.6
34.54
|
3.5
8.89
|
More Options |
4/0 AWG
4/0 AWG
|
19
19
|
0.474
1.20
|
0.953
2.42
|
220
5.59
|
1.013
2.57
|
80
2.03
|
1.193
3.03
|
766
1140
|
1269
575.61
|
14.3
36.32
|
3.5
8.89
|
More Options |
250 KCMIL
250 KCMIL
|
22
22
|
0.520
1.32
|
1.006
2.56
|
220
5.59
|
1.066
2.71
|
80
2.03
|
1.246
3.16
|
839
1249
|
1500
680.39
|
14.9
37.85
|
3.5
8.89
|
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
|
997
1484
|
2100
952.54
|
16.1
40.89
|
4.0
10.16
|
More Options |
500 KCMIL
500 KCMIL
|
34
34
|
0.735
1.87
|
1.244
3.16
|
220
5.59
|
1.304
3.31
|
80
2.03
|
1.484
3.77
|
1233
1835
|
3000
1360.78
|
17.8
45.21
|
4.5
11.43
|
More Options |
750 KCMIL
750 KCMIL
|
58
58
|
0.908
2.31
|
1.416
3.60
|
220
5.59
|
1.476
3.75
|
80
2.03
|
1.726
4.38
|
1702
2533
|
4500
2041.16
|
20.7
52.58
|
5.0
12.70
|
More Options |
1000 KCMIL
1000 KCMIL
|
61
61
|
1.060
2.69
|
1.568
3.98
|
220
5.59
|
1.628
4.14
|
110
2.79
|
1.868
4.74
|
2027
3017
|
6000
2721.55
|
22.4
56.90
|
5.5
13.97
|
* 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 |
2 AWG
2 AWG
|
0.267
0.40
|
0.336
0.50
|
0.053
0.08
|
0.052
0.08
|
0.707 + j0.426
0.707 + j0.426
|
0.336 + j0.051
0.336 + j0.051
|
2528
2528
|
120
120
|
130
130
|
150
150
|
170
170
|
More Options |
1 AWG
1 AWG
|
0.211
0.31
|
0.266
0.40
|
0.049
0.07
|
0.050
0.07
|
0.636 + j0.41
0.636 + j0.41
|
0.266 + j0.048
0.266 + j0.048
|
2621
2621
|
135
135
|
145
145
|
175
175
|
195
195
|
More Options |
1/0 AWG
1/0 AWG
|
0.168
0.25
|
0.211
0.31
|
0.046
0.07
|
0.048
0.07
|
0.58 + j0.393
0.58 + j0.393
|
0.211 + j0.047
0.211 + j0.047
|
2738
2738
|
155
155
|
165
165
|
200
200
|
225
225
|
More Options |
2/0 AWG
2/0 AWG
|
0.133
0.20
|
0.167
0.25
|
0.042
0.06
|
0.046
0.07
|
0.534 + j0.376
0.534 + j0.376
|
0.168 + j0.045
0.168 + j0.045
|
2862
2862
|
175
175
|
190
190
|
235
235
|
260
260
|
More Options |
3/0 AWG
3/0 AWG
|
0.105
0.16
|
0.133
0.20
|
0.039
0.06
|
0.044
0.07
|
0.498 + j0.358
0.498 + j0.358
|
0.134 + j0.043
0.134 + j0.043
|
3005
3005
|
200
200
|
215
215
|
270
270
|
300
300
|
More Options |
4/0 AWG
4/0 AWG
|
0.084
0.13
|
0.105
0.16
|
0.036
0.05
|
0.043
0.06
|
0.466 + j0.339
0.466 + j0.339
|
0.106 + j0.041
0.106 + j0.041
|
3166
3166
|
230
230
|
245
245
|
310
310
|
350
350
|
More Options |
250 KCMIL
250 KCMIL
|
0.071
0.11
|
0.090
0.13
|
0.034
0.05
|
0.042
0.06
|
0.447 + j0.321
0.447 + j0.321
|
0.091 + j0.04
0.091 + j0.04
|
3333
3333
|
250
250
|
270
270
|
345
345
|
385
385
|
More Options |
350 KCMIL
350 KCMIL
|
0.050
0.07
|
0.065
0.10
|
0.030
0.04
|
0.040
0.06
|
0.415 + j0.292
0.415 + j0.292
|
0.066 + j0.038
0.066 + j0.038
|
3628
3628
|
305
305
|
330
330
|
430
430
|
480
480
|
More Options |
500 KCMIL
500 KCMIL
|
0.035
0.05
|
0.046
0.07
|
0.026
0.04
|
0.037
0.06
|
0.384 + j0.26
0.384 + j0.26
|
0.047 + j0.036
0.047 + j0.036
|
3999
3999
|
370
370
|
400
400
|
535
535
|
600
600
|
More Options |
750 KCMIL
750 KCMIL
|
0.024
0.04
|
0.033
0.05
|
0.022
0.03
|
0.035
0.05
|
0.353 + j0.22
0.353 + j0.22
|
0.034 + j0.034
0.034 + j0.034
|
4566
4566
|
455
455
|
490
490
|
700
700
|
780
780
|
More Options |
1000 KCMIL
1000 KCMIL
|
0.018
0.03
|
0.026
0.04
|
0.020
0.03
|
0.035
0.05
|
0.331 + j0.194
0.331 + j0.194
|
0.027 + j0.033
0.027 + j0.033
|
5037
5037
|
525
525
|
565
565
|
840
840
|
940
940
|
* NEC ampacities are based on:
* For Duct: Table 310.60(C)(12) Detail 1.
* For Free Air: Table 310.60(C)(4).
* 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.