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 :

  • Conductor 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
    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.