Southwire’s 2000 Volt Type TC-ER VFD power cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, aerial supported by a messenger, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 90°C for normal operation in wet and dry locations, 130°C for emergency overload, and 250°C for short circuit conditions. For uses in Class I, II, and III, Division 2 hazardous locations per NEC® Article 501 and 502. Constructions with 3 or more conductors are listed for exposed runs (TC-ER) per NEC® Article 336.10.
| Cond. Size | Conductor Number | Cond. Strands | Diameter Over Conductor (in) (cm) | Insulation Thickness (mils) (mm) | Diameter Over Shield (in) (cm) | Jacket Thickness (mils) (mm) | Approx. OD (in) (cm) | Copper Weight (lbs/1000') (kgs/km) | Approx. Weight (lbs/1000') (kgs/km) | |
| More Options |
262.6 KCMIL
262.6 KCMIL
|
3
3
|
646
646
|
0.565
1.44
|
105
2.67
|
1.748
4.44
|
110
2.79
|
1.968
5.00
|
3106
4622
|
4125
6139
|
| More Options |
313.3 KCMIL
313.3 KCMIL
|
3
3
|
779
779
|
0.650
1.65
|
110
2.79
|
1.904
4.84
|
140
3.56
|
2.184
5.55
|
3635
5409
|
4888
7274
|
| More Options |
373.7 KCMIL
373.7 KCMIL
|
3
3
|
931
931
|
0.701
1.78
|
105
2.67
|
2.007
5.10
|
110
2.79
|
2.227
5.66
|
4162
6194
|
5388
8018
|
| More Options |
500 KCMIL
500 KCMIL
|
3
3
|
1225
1225
|
0.858
2.18
|
110
2.79
|
2.348
5.96
|
115
2.92
|
2.578
6.55
|
5638
8390
|
6851
10195
|
| More Options |
535.3 KCMIL
535.3 KCMIL
|
3
3
|
1349
1349
|
0.859
2.18
|
120
3.05
|
2.396
6.09
|
110
2.79
|
2.616
6.64
|
5876
8744
|
7448
11084
|
| More Options |
777.7 KCMIL
777.7 KCMIL
|
3
3
|
1924
1924
|
0.966
2.45
|
125
3.18
|
2.763
7.02
|
140
3.56
|
3.043
7.73
|
9082
13516
|
10865
16169
|
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 | Conductor Number | Min. Bend Radius (in) (cm) | Max Pull Tension (lbs) (kg) | 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) | Allowable Ampacity Raceway 75C | Allowable Ampacity Raceway 90C | |
| More Options |
262.6 KCMIL
262.6 KCMIL
|
3
3
|
23.6
59.94
|
6302
2858.54
|
0.048
0.07
|
0.058
0.09
|
0.022
0.03
|
0.041
0.06
|
267
267
|
304
304
|
| More Options |
313.3 KCMIL
313.3 KCMIL
|
3
3
|
26.2
66.55
|
7519
3410.56
|
0.039
0.06
|
0.048
0.07
|
0.020
0.03
|
0.041
0.06
|
298
298
|
332
332
|
| More Options |
373.7 KCMIL
373.7 KCMIL
|
3
3
|
26.7
67.82
|
8968
4067.81
|
0.033
0.05
|
0.042
0.06
|
0.018
0.03
|
0.040
0.06
|
323
323
|
365
365
|
| More Options |
500 KCMIL
500 KCMIL
|
3
3
|
30.9
78.49
|
100000
45359.20
|
0.023
0.03
|
0.031
0.05
|
0.015
0.02
|
0.039
0.06
|
380
380
|
430
430
|
| More Options |
535.3 KCMIL
535.3 KCMIL
|
3
3
|
31.4
79.76
|
100000
45359.20
|
0.021
0.03
|
0.028
0.04
|
0.017
0.03
|
0.039
0.06
|
394
394
|
446
446
|
| More Options |
777.7 KCMIL
777.7 KCMIL
|
3
3
|
36.5
92.71
|
100000
45359.20
|
0.016
0.02
|
0.024
0.04
|
0.015
0.02
|
0.038
0.06
|
483
483
|
543
543
|
* Ampacities based upon 2023 NEC Table 310.16. See NEC sections 310.15 and 110.14(C) for additional requirements.