Type MP-GC Three-Conductor Mine Power Feeder Cable, PVC Sheath, 5kV
Applications
These cables are designed for connections between units of mine distribution systems, suitable fordirect burial in wet and dry locations.
Standards
- ICEA S-75-381/NEMA WC 58
- ASTM B-8
- CAN/CSA C22.2 No. 96
Construction
- Conductors: Stranded annealed bare copper conductor.
- Conductor Shield:Semi-conducting layer.
- Insulation:XLPE.
- Insulation Shield:Semi-conducting layer + copper tape.
- Ground Check Conductor:Copper conductor with a yellow polypropylene insulation.
- Grounding Conductor:Tinned copper conductor.
- Sheath: PVC, black. Other sheath materials can be offered as an option.
Options
Other jacket materials such as CSP/PCP/NBR/PVC are available upon request.
Two-layer jacket with reinforcing fibre between the two layers can be offered as an option.
Mechanical and Thermal Properties
- Minimum Bending Radius: 12×OD
- Maximum Operating Temperature: +90℃
Dimensions and Weight
Construction |
No. of Strands |
Grounding Conductor Size |
Ground Check Conductor Size |
Nominal Insulation Thickness |
Nominal Sheath Thickness |
Nominal Overall Diameter |
Nominal Weight |
Ampacity |
||||
No. of cores×AWG/kcmil |
- |
AWG/kcmil |
AWG/kcmil |
inch |
mm |
inch |
mm |
inch |
mm |
lbs/kft |
kg/km |
A |
3×4 |
7 |
8 |
8 |
0.09 |
2.3 |
0.11 |
2.8 |
1.41 |
35.8 |
1224 |
1821 |
122 |
3×2 |
7 |
6 |
8 |
0.09 |
2.3 |
0.11 |
2.8 |
1.47 |
37.3 |
1653 |
2459 |
159 |
3×1 |
19 |
5 |
8 |
0.09 |
2.3 |
0.11 |
2.8 |
1.54 |
39.1 |
1950 |
2901 |
184 |
3×1/0 |
19 |
4 |
8 |
0.09 |
2.3 |
0.11 |
2.8 |
1.63 |
41.4 |
2200 |
3273 |
211 |
3×2/0 |
19 |
3 |
8 |
0.09 |
2.3 |
0.11 |
2.8 |
1.72 |
43.7 |
2721 |
4048 |
243 |
3×3/0 |
19 |
2 |
8 |
0.09 |
2.3 |
0.14 |
3.6 |
1.89 |
48.0 |
3170 |
4720 |
279 |
3×4/0 |
19 |
1 |
8 |
0.09 |
2.3 |
0.14 |
3.6 |
2.01 |
51.0 |
3845 |
5721 |
321 |
3×250 |
37 |
1/0 |
8 |
0.09 |
2.3 |
0.14 |
3.6 |
2.10 |
53.3 |
4321 |
6429 |
355 |
3×350 |
37 |
2/0 |
8 |
0.09 |
2.3 |
0.14 |
3.6 |
2.31 |
58.7 |
5652 |
8409 |
435 |
3×500 |
37 |
4/0 |
8 |
0.09 |
2.3 |
0.14 |
3.6 |
2.59 |
65.8 |
7721 |
11487 |
536 |
Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.
