Southwire’s 15KV cables are silicone free 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 -40°C for cold bend and cold impact and marked with "LTGG" when CSA listed or dual UL/CSA listed. Rated for 1000 lbs./FT maximum sidewall pressure. CT rated 1/0 and larger.
Cond. Size (AWG/Kcmil) | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Insulation Thickness (mils) (mm) | Diameter Over Shield (in) (cm) | 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
2
|
7
7
|
0.282
0.72
|
0.755
1.92
|
220
5.59
|
0.815
2.07
|
80
2.03
|
0.995
2.53
|
647
963
|
530
240.40
|
11.9
30.23
|
3.0
7.62
|
More Options |
1/0
1/0
|
19
19
|
0.361
0.92
|
0.840
2.13
|
220
5.59
|
0.900
2.29
|
80
2.03
|
1.080
2.74
|
823
1225
|
844
382.83
|
12.9
32.77
|
3.0
7.62
|
More Options |
2/0
2/0
|
19
19
|
0.405
1.03
|
0.884
2.25
|
220
5.59
|
0.944
2.40
|
80
2.03
|
1.124
2.85
|
937
1394
|
1064
482.62
|
13.4
34.04
|
3.5
8.89
|
More Options |
3/0
3/0
|
19
19
|
0.456
1.16
|
0.934
2.37
|
220
5.59
|
0.994
2.52
|
80
2.03
|
1.174
2.98
|
1077
1603
|
1342
608.72
|
14.0
35.56
|
3.5
8.89
|
More Options |
4/0
4/0
|
19
19
|
0.512
1.30
|
0.990
2.51
|
220
5.59
|
1.050
2.67
|
80
2.03
|
1.230
3.12
|
1251
1862
|
1692
767.48
|
14.7
37.34
|
3.5
8.89
|
More Options |
250
250
|
37
37
|
0.558
1.42
|
1.028
2.61
|
220
5.59
|
1.088
2.76
|
80
2.03
|
1.268
3.22
|
1397
2079
|
2000
907.18
|
15.2
38.61
|
3.5
8.89
|
More Options |
350
350
|
37
37
|
0.661
1.68
|
1.147
2.91
|
220
5.59
|
1.207
3.07
|
80
2.03
|
1.387
3.52
|
1784
2655
|
2800
1270.06
|
16.6
42.16
|
4.0
10.16
|
More Options |
500
500
|
37
37
|
0.789
2.00
|
1.252
3.18
|
220
5.59
|
1.312
3.33
|
80
2.03
|
1.492
3.79
|
2317
3448
|
4000
1814.37
|
17.9
45.47
|
4.5
11.43
|
More Options |
750
750
|
61
61
|
0.968
2.46
|
1.464
3.72
|
220
5.59
|
1.524
3.87
|
110
2.79
|
1.764
4.48
|
3339
4969
|
6000
2721.55
|
21.1
53.59
|
5.0
12.70
|
More Options |
1000
1000
|
61
61
|
1.117
2.84
|
1.613
4.10
|
220
5.59
|
1.673
4.25
|
110
2.79
|
1.913
4.86
|
4220
6280
|
8000
3628.74
|
22.9
58.17
|
5.5
13.97
|
More Options |
2000
2000
|
127
127
|
1.583
4.02
|
2.143
5.44
|
220
5.59
|
2.203
5.60
|
110
2.79
|
2.443
6.21
|
7739
11517
|
16000
7257.47
|
29.3
74.42
|
|
* Conduit size based on 3 phase 40% fill-factor without ground
! No CSA certified product
Cond. Size (AWG/Kcmil) | DC Resistance @ 25C (ohms/1000') (ohms/km) | AC Resistance @ 75C (ohms/1000') (ohms/km) | Capacitive Reactance (Mohms x 1000ft) (Mohms x 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 (amps) | In Duct Ampacity @ 90C (amps) | In Duct Ampacity @ 105C (amps) | In Air Ampacity @ 90C (amps) | In Air Ampacity @ 105C (amps) | |
More Options |
2
2
|
0.162
0.24
|
0.204
0.30
|
0.051
0.08
|
0.051
0.08
|
0.575 + j0.42
0.575 + j0.42
|
0.204 + j0.052
0.204 + j0.052
|
2571
2571
|
155
155
|
165
165
|
195
195
|
215
215
|
More Options |
1/0
1/0
|
0.102
0.15
|
0.128
0.19
|
0.043
0.06
|
0.047
0.07
|
0.496 + j0.384
0.496 + j0.384
|
0.128 + j0.047
0.128 + j0.047
|
2816
2816
|
200
200
|
215
215
|
260
260
|
290
290
|
More Options |
2/0
2/0
|
0.081
0.12
|
0.102
0.15
|
0.040
0.06
|
0.045
0.07
|
0.468 + j0.367
0.468 + j0.367
|
0.103 + j0.045
0.103 + j0.045
|
2952
2952
|
230
230
|
245
245
|
300
300
|
335
335
|
More Options |
3/0
3/0
|
0.064
0.10
|
0.081
0.12
|
0.037
0.06
|
0.043
0.06
|
0.444 + j0.347
0.444 + j0.347
|
0.082 + j0.044
0.082 + j0.044
|
3110
3110
|
260
260
|
275
275
|
345
345
|
385
385
|
More Options |
4/0
4/0
|
0.051
0.08
|
0.065
0.10
|
0.034
0.05
|
0.042
0.06
|
0.424 + j0.328
0.424 + j0.328
|
0.066 + j0.042
0.066 + j0.042
|
3284
3284
|
295
295
|
315
315
|
400
400
|
445
445
|
More Options |
250
250
|
0.043
0.06
|
0.056
0.08
|
0.032
0.05
|
0.041
0.06
|
0.41 + j0.31
0.41 + j0.31
|
0.057 + j0.041
0.057 + j0.041
|
3451
3451
|
325
325
|
345
345
|
445
445
|
495
495
|
More Options |
350
350
|
0.031
0.05
|
0.041
0.06
|
0.028
0.04
|
0.039
0.06
|
0.386 + j0.281
0.386 + j0.281
|
0.042 + j0.039
0.042 + j0.039
|
3770
3770
|
390
390
|
415
415
|
550
550
|
610
610
|
More Options |
500
500
|
0.022
0.03
|
0.030
0.04
|
0.025
0.04
|
0.037
0.06
|
0.363 + j0.249
0.363 + j0.249
|
0.031 + j0.037
0.031 + j0.037
|
4167
4167
|
465
465
|
500
500
|
685
685
|
765
765
|
More Options |
750
750
|
0.014
0.02
|
0.023
0.03
|
0.021
0.03
|
0.035
0.05
|
0.337 + j0.211
0.337 + j0.211
|
0.024 + j0.035
0.024 + j0.035
|
4752
4752
|
565
565
|
610
610
|
885
885
|
990
990
|
More Options |
1000
1000
|
0.011
0.02
|
0.019
0.03
|
0.019
0.03
|
0.034
0.05
|
0.319 + j0.186
0.319 + j0.186
|
0.02 + j0.034
0.02 + j0.034
|
5214
5214
|
640
640
|
690
690
|
1060
1060
|
1185
1185
|
More Options |
2000
2000
|
0.005
0.01
|
0.017
0.03
|
0.014
0.02
|
0.031
0.05
|
0.275 + j0.13
0.275 + j0.13
|
0.018 + j0.029
0.018 + j0.029
|
6670
6670
|
940
940
|
1010
1010
|
1575
1575
|
1755
1755
|
* 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.