Southwire’s 15KV cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, 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 -25°C for cold bend. For uses in Class I and II, Division 2 hazardous locations per NEC Article 501 and 502.Rated for 1000 lbs./FT maximum sidewall pressure.
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) | Ground (No. x AWG) | Inner Jacket Thickness (mils) (mm) | Diameter Over Armor (in) (cm) | Drain Wire | 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) | |
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2
2
|
7
7
|
0.282
0.72
|
0.755
1.92
|
220
5.59
|
0.815
2.07
|
1x6
1x6
|
|
2.132
5.42
|
|
65
1.65
|
2.264
5.75
|
2463
3665
|
1592
722.12
|
15.8
40.13
|
|
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500
500
|
37
37
|
0.789
2.00
|
1.275
3.24
|
220
5.59
|
1.335
3.39
|
1x1
1x1
|
|
3.255
8.27
|
|
90
2.29
|
3.443
8.75
|
8129
12097
|
12000
5443.10
|
24.1
61.21
|
|
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750
750
|
61
61
|
0.968
2.46
|
1.464
3.72
|
220
5.59
|
1.524
3.87
|
1x1/0
1x1/0
|
|
3.663
9.30
|
|
90
2.29
|
3.851
9.78
|
11407
16975
|
18000
8164.66
|
26.9
68.33
|
|
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) | Direct Buried Ampacity @ 90C (amps) | Direct Buried Ampacity @ 105C (amps) | In Duct Ampacity @ 90C (amps) | In Duct Ampacity @ 105C (amps) | In Air Ampacity @ 90C (amps) | In Air Ampacity @ 105C (amps) | |
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2
2
|
0.162
0.24
|
0.204
0.30
|
0.051
0.08
|
0.047
0.07
|
0.579 + j0.421
0.579 + j0.421
|
0.204 + j0.048
0.204 + j0.048
|
2571
2571
|
|
|
150
150
|
160
160
|
165
165
|
185
185
|
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500
500
|
0.022
0.03
|
0.03
0.04
|
0.025
0.04
|
0.034
0.05
|
0.365 + j0.248
0.365 + j0.248
|
0.03 + j0.034
0.03 + j0.034
|
4167
4167
|
|
|
450
450
|
485
485
|
535
535
|
600
600
|
More Options |
750
750
|
0.014
0.02
|
0.023
0.03
|
0.021
0.03
|
0.032
0.05
|
0.339 + j0.21
0.339 + j0.21
|
0.024 + j0.032
0.024 + j0.032
|
4752
4752
|
|
|
545
545
|
585
585
|
670
670
|
745
745
|
* NEC ampacities are based on:
* For Duct: Table 310.60(C)(13) Detail 1.
* For Free Air: Table 310.60(C)(5).
* 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.
* Capacitive Reactance is between Phase-to-Shield.