|Approx. Diameter INCHES||2.155|
|New Weight lb/1000FT||2740 lbs|
EPDM Insulation. Copper Braid Shield
4 AWG - 400 kcmil. 8000 Volts
90°C - - 50°C
TPU Type SHD-GC Portable Power Cable is designed for use as heavy-duty trailing cable on mining equipment where maximum safety is required. Also suitable for high voltage distribution in underground mines where portable power is necessary.
TPU Type SHD-GC Portable Power Cable conductors are flexible, rope stranded, uncoated annealed copper conforming to ICEA S-75-381 Paragraph 3.11 and ASTM B-3/B 173. A semi-conducting tape is applied over the conductor with a 10% minimum overlap. The tape shall meet the requirements of ICEA S-75-381 Paragraph 3.14. The separator is a 10 mil nominal thickness semi-conducting tape colored black, white and red is helically applied over the insulation with a 50% nominal overlap. The tape shall meet the requirements of ICEA S-75-381 Paragraph 3.17. The shield is tinned coated copper braid with an 85% minimum coverage and is applied over the taped and insulated conductor. It shall meet the requirements of ICEA S-75-381 Paragraph 188.8.131.52. The ground check conductor is a flexible rope-lay stranded, tin coated annealed copper conductor insulated with 45 mils of a yellow insulating XLP compound. Three insulated power conductors are assembledround in a helical configuration with two grounding conductors, one ground check conductor, rubber fillers, as necessary, and with a suitable lay. The ground check conductor shall be placed in the valley between the black and white phase conductors. A rubber faced fabric tape is helically applied over the assembly with a 15% nominal overlap. A high strength reinforcement shall be applied as two reversed serves or as an open braid. Jacket is black, yellow, or orange as standard offering of heavy duty thermoplastic polyurethane (TPU). Alternate jacket colors are available for manufacture. Consult factory for details. Also available is in 25 kV construction.