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    Type G-GC Three-Conductor Round Portable Power Cable 2kV

    • Type G-GC Three-Conductor Round Portable Power Cable 2kV

    Application

    These cables are suitable for use with mobile mining equipment such as continuous miners, drills, cutters, loading machines, AC shuttle cars and pumps. Type G-GC is for applications where grounding conductors and a ground check conductor are required.

    Standards

    • ICEA S-75-381/NEMA WC 58
    • ASTM B 172
    • ASTM B 33
    • CAN/CSA C22.2 No. 96

    Construction

    Conductors Stranded annealed tinned copper conductor.
    Insulation Ethylene Propylene Rubber (EPR).
    Ground Check Conductor Tinned copper conductor with a yellow polypropylene insulation.
    Grounding Conductor Tinned copper conductor with an optional green outer covering.
    Jacket Reinforced heavy-duty/extra-heavy-duty Chlorinated Polyethylene (CPE), black. (Cables having a nominal outside diameter of more than 2.0 inches require extra-heavy-duty jackets.)

    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 6×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
    3×8 133 10 10 0.06 1.5 0.125 3.2 0.97 24.6 600 893 59
    3×6 133 10 10 0.06 1.5 0.140 3.6 1.05 26.7 735 1094 79
    3×4 259 8 10 0.06 1.5 0.155 3.9 1.19 30.2 1065 1585 104
    3×3 259 8 10 0.06 1.5 0.155 3.9 1.25 31.8 1245 1853 120
    3×2 259 7 10 0.06 1.5 0.155 3.9 1.34 34.0 1480 2202 138
    3×1 259 6 8 0.08 2.0 0.170 4.3 1.51 38.4 1885 2805 161
    3×1/0 266 5 8 0.08 2.0 0.170 4.3 1.65 41.9 2290 3408 186
    3×2/0 329 4 8 0.08 2.0 0.190 4.8 1.75 44.5 2710 4033 215
    3×3/0 418 2 8 0.08 2.0 0.190 4.8 1.89 48.0 3270 4866 249
    3×4/0 532 2 8 0.08 2.0 0.205 5.2 2.04 51.8 3975 5915 287
    3×250 627 2 6 0.095 2.4 0.220 5.6 2.39 60.7 4950 7366 320
    3×350 888 1/0 6 0.095 2.4 0.235 6.0 2.68 68.1 6625 9859 394
    3×500 1221 2/0 6 0.095 2.4 0.250 6.4 3.03 77.0 8890 13230 487

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

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