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. Ces câbles peuvent fonctionner en continu à une température de conducteur ne dépassant pas 105 °C pour un fonctionnement normal, 140 °C pour une surcharge d’urgence et 250 °C en des conditions de court-circuit. Peut-être utilisé à -25 °C pour des pliages à froid. Classé ST1 (faible émission de fumée) pour les tailles 1/0 et plus grands. Classé pour 454 kg./Pression latérale maximale FT.
Cond. Dimensions | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Épaisseur de l’isolation (mils) (mm) | Diameter Over Shield (in) (cm) | Épaisseur de la jaquette (mils) (mm) | Approx. OD (in) (cm) | Approx. Weight (lbs/1000') (kgs/km) | Max Pull Tension (lbs) (kg) | Min. Rayon de courbure (pouces) (centimètres) | Conduit Size (in) (cm) | |
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1 AWG 1 AWG
|
19 19
|
0.322 0.82
|
0.800 2.03
|
220 5.59
|
0.860 2.18
|
80 2.03
|
1.040 2.64
|
739 1100
|
669 303.45
|
12.4 31.50
|
3.0 7.62
|
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1/0 AWG 1/0 AWG
|
19 19
|
0.361 0.92
|
0.840 2.13
|
220 5.59
|
0.900 2.29
|
80 2.03
|
1.080 2.74
|
831 1237
|
844 382.83
|
12.9 32.77
|
3.0 7.62
|
More Options |
4/0 AWG 4/0 AWG
|
19 19
|
0.512 1.30
|
0.990 2.51
|
220 5.59
|
1.050 2.67
|
80 2.03
|
1.230 3.12
|
1260 1875
|
1692 767.48
|
14.7 37.34
|
3.5 8.89
|
More Options |
350 KCMIL 350 KCMIL
|
37 37
|
0.661 1.68
|
1.147 2.91
|
220 5.59
|
1.207 3.07
|
80 2.03
|
1.387 3.52
|
1795 2671
|
2800 1270.06
|
16.6 42.16
|
4.0 10.16
|
More Options |
500 KCMIL 500 KCMIL
|
37 37
|
0.789 2.00
|
1.252 3.18
|
220 5.59
|
1.312 3.33
|
80 2.03
|
1.492 3.79
|
2329 3466
|
4000 1814.37
|
17.9 45.47
|
4.5 11.43
|
More Options |
750 KCMIL 750 KCMIL
|
61 61
|
0.968 2.46
|
1.464 3.72
|
220 5.59
|
1.524 3.87
|
110 2.79
|
1.764 4.48
|
3358 4997
|
6000 2721.55
|
21.1 53.59
|
5.0 12.70
|
More Options |
1500 KCMIL 1500 KCMIL
|
91 91
|
1.370 3.48
|
1.900 4.83
|
220 5.59
|
1.960 4.98
|
110 2.79
|
2.200 5.59
|
6031 8975
|
12000 5443.10
|
26.4 67.06
|
|
* Conduit size based on 3 phase 40% fill-factor without ground
Cond. Dimensions | 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 AWG 1 AWG
|
0.128 0.19
|
0.162 0.24
|
0.047 0.07
|
0.049 0.07
|
0.532 + j0.401 0.532 + j0.401
|
0.162 + j0.049 0.162 + j0.049
|
2695 2695
|
175 175
|
185 185
|
225 225
|
250 250
|
More Options |
1/0 AWG 1/0 AWG
|
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
|
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4/0 AWG 4/0 AWG
|
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 |
350 KCMIL 350 KCMIL
|
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 KCMIL 500 KCMIL
|
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 KCMIL 750 KCMIL
|
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 |
1500 KCMIL 1500 KCMIL
|
0.007 0.01
|
0.017 0.03
|
0.016 0.02
|
0.032 0.05
|
0.293 + j0.152 0.293 + j0.152
|
0.018 + j0.031 0.018 + j0.031
|
6010 6010
|
815 815
|
880 880
|
1345 1345
|
1500 1500
|
* 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.