Southwire's 25kV HVTECK is a CSA armoured cable for industrial and commercial medium voltage applications. Rated FT4, -40°C, Hazardous Locations (HL). 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 for 1000 lbs /FT maximum sidewall pressure. These cables feature sunlight and moisture resistance, exceptional corona resistance, resistance to most chemical soils and acids and are flame retardant.
| Cond. Size | Cond. Strands | Diameter Over Conductor (in) (cm) | Diameter Over Insulation (in) (cm) | Insulation Thickness (mils) (mm) | Diameter Over Shield (in) (cm) | Inner Jacket Thickness (mils) (mm) | Diameter Over Armor (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) | |
| More Options |
500 KCMIL
500 KCMIL
|
37
37
|
0.766
1.95
|
1.332
3.38
|
260
6.60
|
1.392
3.54
|
135
3.43
|
3.670
9.32
|
85
2.16
|
3.840
9.75
|
9440
14048
|
12000
5443.10
|
26.8
68.07
|
| More Options |
350 KCMIL
350 KCMIL
|
37
37
|
0.661
1.68
|
1.207
3.07
|
260
6.60
|
1.267
3.22
|
125
3.18
|
3.400
8.64
|
85
2.16
|
3.570
9.07
|
7610
11325
|
8400
3810.17
|
25.0
63.50
|
* Red jacket
TBA stock codes are estimations only and actual product may vary. Please wait until a stock code is assigned to purchase connectors and/or fittings.
| 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 Directly Buried 90C | Allowable Ampacity In Air 90C | |
| More Options |
500 KCMIL
500 KCMIL
|
0.020
0.03
|
0.030
0.04
|
0.030
0.04
|
0.035
0.05
|
0.357 + j0.233
0.357 + j0.233
|
0.031 + j0.036
0.031 + j0.036
|
4415
4415
|
571
571
|
565
565
|
| More Options |
350 KCMIL
350 KCMIL
|
0.031
0.05
|
0.041
0.06
|
0.029
0.04
|
0.037
0.06
|
0.381 + j0.262
0.381 + j0.262
|
0.041 + j0.037
0.041 + j0.037
|
4018
4018
|
485
485
|
468
468
|
* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
* CEC ampacities are based on:
3/C in air copper and aluminum: D17N
3/C direct buried copper and aluminum: D17E