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Mining Cable
Type MP-GC Three-Conductor Mine Power Feeder Cable, CPE Sheath, 5kV

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, 5kV

  • 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 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 CheckConductor 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
3×6 7 10 8 0.09 2.3 0.11 2.8 1.30 33.0 1060 1577 93
3×4 7 8 8 0.09 2.3 0.11 2.8 1.41 35.8 1441 2144 122
3×2 7 6 8 0.09 2.3 0.11 2.8 1.47 37.3 1827 2718 159
3×1 19 5 8 0.09 2.3 0.11 2.8 1.54 39.1 2168 3226 184
3×1/0 19 4 8 0.09 2.3 0.11 2.8 1.63 41.4 2602 3871 211
3×2/0 19 3 8 0.09 2.3 0.11 2.8 1.72 43.7 3010 4478 243
3×3/0 19 2 8 0.09 2.3 0.14 3.6 1.89 48.0 3265 4859 279
3×4/0 19 1 8 0.09 2.3 0.14 3.6 2.01 51.0 4190 6234 321
3×250 37 1/0 8 0.09 2.3 0.14 3.6 2.10 53.3 4825 7179 355
3×350 37 2/0 8 0.09 2.3 0.14 3.6 2.31 58.7 6062 9019 435
3×500 37 4/0 8 0.09 2.3 0.14 3.6 2.59 65.8 8427 12538 536

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