Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Jacket, 25kV

Applications

These cables are designed for connections between units of mine distribution systems, suitable for installed in duct, conduit or open air and for direct burial in wet and dry locations.

Standards

  • ICEA S-75-381/NEMA WC 58
  • ASTM B-8
  • CAN/CSA C22.2 No. 96

Construction

 
Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Jacket, 25kV
Conductors Stranded annealed bare copper conductor.
Conductor Shield Conducting layer.
Insulation Ethylene Propylene Rubber (EPR).
Insulation Shield Conducting layer + copper tape.
Ground Check Conductor Copper conductor with a yellow polypropylene insulation.
Grounding Conductor Tinned copper conductor
Jacket Chlorinated Polyethylene (CPE), black.

Options

Other jacket materials such as CSP/PCP/NBR/PVC/TPU are available upon request.

Mechanical and Thermal Properties

Minimum Bending Radius 12×OD
Maximum Conductor Operating Temperature +90℃

Dimensions and Weight

Construction No. of Strands Grounding Conductor Size Ground Check Conductor Size Nominal Insulation Thickness Nominal Jacket Thickness Nominal Overall Diameter Height×Width Nominal Weight Ampacity
No. of cores × AWG/kcmil - AWG/kcmil AWG/kcmil inch mm inch mm inch mm lbs/kft kg/km A
3×1 19 5 8 0.260 6.4 0.14 3.6 2.37 60.2 3435 5112 187
3×1/0 19 4 8 0.260 6.4 0.14 3.6 2.45 62.2 3815 5677 218
3×2/0 19 3 8 0.260 6.4 0.14 3.6 2.54 64.5 4290 6384 249
3×3/0 19 2 8 0.260 6.4 0.14 3.6 2.65 67.3 4875 7255 286
3×4/0 19 1 8 0.260 6.4 0.14 3.6 2.81 71.4 5665 8430 327
3×250 37 1/0 8 0.260 6.4 0.17 4.3 2.97 75.4 6495 9666 360
3×350 37 2/0 8 0.260 6.4 0.17 4.3 3.18 80.8 7970 11860 438
3×500 37 4/0 8 0.260 6.4 0.17 4.3 3.45 87.6 10300 15328 536

Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.

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