Products > Industrial Products > Mining > SPEC47821
...International
SPEC 47821

3/C CU 15KV 100% EPR/CPE RHINOPOWERTM Type MP-GC. MSHA Approved

Class B Copper conductors, Ethylene Propylene Rubber (EPR) 100% Insulation Level, Copper Tape Shield, Chlorinated Polyethylene (CPE) Jacket with Optional Reflective Stripes

...
Download PDF
CableTech...

Construction:

  1. Conductor:Class B compact stranded bare copper per ASTM B3 and ASTM B496
  2. Conductor Shield:Semi-conducting cross-linked copolymer
  3. Insulation:Ethylene Propylene Rubber (EPR) 100% and 133% Insulation Level
  4. Insulation Shield:Strippable semi-conducting cross-linked copolymer
  5. Copper Tape Shield:Helically wrapped 5 mil copper tape with 25% overlap
  6. Grounding Conductors:Two Class B compressed stranded bare copper per ASTM B3 and ASTM B8
  7. Ground Check:Class B compressed stranded bare copper per ASTM B3 and ASTM B8 with yellow high strength, polypropylene insulation
  8. Filler:Rubber Fillers as needed
  9. Reinforcement:Tape and Reinforcing twine applied over the core for improved mechanical integrity and ease of stripping
  10. Jacket:Black, mold cured, single layer, flame resistant, thermosetting Chlorinated Polyethylene (CPE). Alternate jacket colors available
  11. Reflective Stripe:Highly visible reflective stripe embedded into the outer jacket to increase safety and help prevent cable runover (optional, contact your sales representative for part number)

Applications and Features:

RHINOPOWERTM Type MP-GC mine power feeder cable is a heavy-duty power cable for use in stationary horizontal HV mine power distribution circuits, for permanent or semi-portable applications with power transmission in deep mines, surface mines, open pits, tunnels, in conduit or duct (not to exceed max rated voltage), and suitable for direct burial in wet or dry locations. For vertical drop requirements consult with factory application specialist.

Specifications:

  • ASTM B3 Soft or Annealed Copper Wire
  • ASTM B8 Concentric-Lay-Stranded Copper Conductors
  • ASTM B496 Compact Round Concentric-lay-standard copper
  • ICEA S-75-381 Portable and Power Feeder Cables for Use in Mines
  • MSHA Approved

    • Sample Print Legend:

    SOUTHWIRE (R) RHINOTM BRAND CABLE # AWG 3/C COMPACT CU TYPE MP-GC 15000V 100% INS. LEVEL P-07-K140017 MSHA
    Table 1 – Weights and Measurements
    Stock NumberCond. SizeCond. NumberCond. StrandsDiameter Over ConductorInsul. ThicknessDiameter Over InsulationGround Check SizeGround Check StrandsGround Check Insulation ThicknessJacket ThicknessApprox. ODApprox. Weight
    AWG/KcmilNo.No.inchmilinchAWGNo.milmilinchlb/1000ft
    5780462370.2681750.65487451401.882310
    58666513190.2991750.68587451401.982650
    5865652/03190.3761750.76287451402.153460
    5787974/03190.4751750.86187451402.404750
    5996352503370.521750.90687451402.505380
    5924973503370.6161751.00287451402.756890
    5808335003370.7361751.12287451703.109370
    All dimensions are nominal and subject to normal manufacturing tolerances
    ◊ Cable marked with this symbol is a standard stock item
    * Strand count meets minimum number per ASTM
    Table 2 – Electrical and Engineering Data
    Cond. SizeDC Resistance @ 25°CAC Resistance @ 90°CCapacitive ReactanceInductive ReactanceWorking TensionMin Bending RadiusAllowable Ampacity In Air 90°C
    AWG/KcmilΩ/1000ftΩ/1000ftMΩ*1000ftMΩ/1000ftlbinchAmp
    20.1640.2050.0480.044454.00022.6164
    10.1300.1630.0450.043572.00023.8187
    2/00.0820.1030.0380.040910.00025.8246
    4/00.0520.0650.0320.0371446.00028.8325
    2500.0440.0550.0300.0361709.00030359
    3500.0310.0390.0260.0342393.00033438
    5000.0220.0280.0230.0333418.00037.2536
    * Inductive impedance is based on non-ferrous conduit with one diameter spacing.

    Stock Number and Jacket Color

    SizeStock NumberJacket Color
    #26741859Orange

    Revision: 1.000.000

    Updated On: Aug. 18, 2023, 2:40 p.m. UTC