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Mining Cable
Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Sheath, 15kV

Applications

These cables are designed for connections between units of mine distribution systems, suitable forinstalled 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 Sheath, 15kV  Mining Cable

  • Conductors: Stranded annealed bare copper conductor.
  • Conductor Shield:Semi-conducting layer.
  • Insulation:EPR.
  • Insulation Shield:Semi-conducting layer + copper tape.
  • Ground Check Conductor:Copper conductor with a yellow polypropylene insulation.
  • Grounding Conductor:Tinned copper conductor.
  • Sheath: Chlorinated Polyethylene(CPE), black. Other sheath materials can be offered upon request.

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 SizeL Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Nominal Weight Ampacity
No. of cores×AWG/kcmil - AWG/kcmil AWG/KCMI inch mm inch mm inch mm lbs/kft kg/km A
3×2 7 6 8 0.175 4.4 0.14 3.6 1.90 48.3 2517 3745 164
3×1 19 5 8 0.175 4.4 0.14 3.6 1.99 50.6 3023 4498 187
3×1/0 19 4 8 0.175 4.4 0.14 3.6 2.07 52.6 3296 4904 215
3×2/0 19 3 8 0.175 4.4 0.14 3.6 2.16 54.9 3679 5474 246
3×3/0 19 2 8 0.175 4.4 0.14 3.6 2.27 57.7 3878 5771 283
3×4/0 19 1 8 0.175 4.4 0.14 3.6 2.39 60.7 5146 7656 325
3×250 37 1/0 8 0.175 4.4 0.14 3.6 2.48 63.0 5618 8359 359
3×350 37 2/0 8 0.175 4.4 0.14 3.6 2.70 68.6 7055 10496 438
3×500 37 4/0 8 0.175 4.4 0.17 4.3 3.08 78.2 9405 13993 536

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