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. 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. La jaquette en PVC intègre la technologie SIM et a un coefficient de friction COF de 0,2. Le câble peut être installé en conduit sans l’aide de lubrifiant. 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) | |
| More Options |
350 KCMIL 350 KCMIL
|
37 37
|
0.661 1.68
|
1.127 2.86
|
220 5.59
|
1.187 3.01
|
80 2.03
|
1.387 3.52
|
1861 2769
|
2800 1270.06
|
16.6 42.16
|
4.0 10.16
|
| 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
|
1.784 4.53
|
3448 5131
|
6000 2721.55
|
21.4 54.36
|
5.0 12.70
|
| More Options |
1000 KCMIL 1000 KCMIL
|
61 61
|
1.117 2.84
|
1.613 4.10
|
220 5.59
|
1.673 4.25
|
110 2.79
|
1.933 4.91
|
4339 6457
|
8000 3628.74
|
23.1 58.67
|
5.5 13.97
|
* 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 |
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 |
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 |
1000 KCMIL 1000 KCMIL
|
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
|
* 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.
