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Type W Four-Conductor Round Portable Power Cable 2kV

 

Applications :

  • These cables are designed for use with mobile mining equipment such as continuous miners, drills, cutters,loading machines and AC shuttle cars. Type W cables are for applications where bare grounding conductors are not required or desired.

Standards :

  • ICEA S-75-381/NEMA WC 58

     

    ASTM B 172

     

    ASTM B 33

     

    CAN/CSA C22.2 No. 96

Construction :

  • Conductor Stranded annealed tinned copper conductor.
    Insulation Ethylene Propylene Rubber (EPR).
    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    		 Nominal Insulation
    Thickness    		 Nominal Jacket
    Thickness    		 Nominal Overall
    Diameter    		 Nominal Weight Ampacity
    No. of
    cores×AWG/kcmil    		 - inch mm inch mm inch mm lbs/kft kg/km A
    4×8 133 0.06 1.5 0.125 3.2 0.99 25.2 670 997 54
    4×6 133 0.06 1.5 0.140 3.6 1.10 27.9 838 1247 72
    4×4 259 0.06 1.5 0.155 3.9 1.27 32.3 1174 1747 93
    4×3 259 0.06 1.5 0.155 3.9 1.34 34.0 1377 2049 106
    4×2 259 0.06 1.5 0.170 4.3 1.48 37.6 1701 2531 122
    4×1 259 0.08 2.0 0.190 4.8 1.68 42.7 2192 3262 143
    4×1/0 266 0.08 2.0 0.190 4.8 1.79 45.5 2549 3793 165
    4×2/0 342 0.08 2.0 0.190 4.8 1.93 49.0 3078 4581 192
    4×3/0 418 0.08 2.0 0.205 5.2 2.07 52.6 3685 5485 221
    4×4/0 532 0.08 2.0 0.220 5.6 2.26 57.4 4540 6758 255
    4×250 627 0.095 2.4 0.235 6.0 2.66 67.6 5746 8553 280
    4×350 888 0.095 2.4 0.250 6.4 2.98 75.7 7574 11275 335
    4×500 1221 0.095 2.4 0.280 7.1 3.40 86.4 10376 15441 395
  • Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.