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Made to ICEA S-66-524 (NEMA WC7) - 1998
Application: Olex TR-XLPE Insulated Medium Power Cables are suitable for use in medium voltage power circuits, installed in, open air, conduit, duct or buried direct in the ground.
Temperature ratings are 90 °C continuous; 130 °C emergency; 250 °C short-circuit; -10°C minimum Installation.
• Copper conductor Class B compressed stranded
• SCXLPE conductor screen )
• TR-XLPE insulation ) Triple extruded, Dry cure
• SCXLPE insulation screen )
• Copper tape screen
PVC Jacket
|
Conductor
AWG
or
MCM |
Thickness of
Insulation
|
Jacket
Jacket |
Conductor
Conductor
|
Nominal
Diameter
Over
Insulation |
Nominal
Diameter
Insulation
Screen |
Overall |
Linear
Mass |
Ampacity* |
| |
2 |
2.29 |
1.52 |
7.2 |
14.7 |
16.4 |
19.8 |
0.66 |
130 |
1 |
2.29 |
1.52 |
8.2 |
15.6 |
17.4 |
20.8 |
0.77 |
155 |
1/0 |
2.29 |
2.03 |
9.2 |
16.5 |
18.4 |
21.8 |
0.90 |
18 |
2/0 |
2.29 |
2.03 |
10.3 |
17.7 |
19.5 |
24.0 |
1.10 |
205 |
3/0 |
2.29 |
2.03 |
11.6 |
19.0 |
20.8 |
25.3 |
1.30 |
240 |
| 4/0 |
2.29 |
2.03 |
13.0 |
20.4 |
22.2 |
26.7 |
1.54 |
280 |
| 250 |
2.29 |
2.03 |
14.2 |
21.9 |
23.6 |
28.1 |
1.76 |
315 |
| 350 |
2.29 |
2.03 |
16.8 |
24.5 |
26.3 |
31.0 |
2.35 |
385 |
| 500 |
2.29 |
2.03 |
20.0 |
27.7 |
29.9 |
34.6 |
3.17 |
475 |
| 750 |
2.29 |
2.03 |
24.6 |
32.5 |
34.7 |
39.4 |
4.47 |
600 |
| 1000 |
2.29 |
2.03 |
28.4 |
36.3 |
38.5 |
43.2 |
5.75 |
690 |
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*Three cables in Isolated Conduit in Air (40 °C ambient) per NEC
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