High voltage distribution intended for permanent installations. Suitable for underground mining and boreholes.
Can be used in aerial installations, ducts or direct burial.
Standards:
ICEA S-75-381/NEMA WC-58 (Portable and Power Feeder Cables for Use in Mines and Similar Applications.) CFR Title 30 Federal Regulations (MSHA 7K-228054.) ASTM B8 (Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft.)
Conductor:
Soft or annealed uncoated copper compressed Class B stranding, or unilay-compressed per ASTM B8.
Sizes: 6 AWG up to 500 kcmil.
On request, compacted strand.
Type W EPR Insulated, CPE Jacketed, 2 kV
Type W 2C to 4C, EPR Insulated, CPE Jacketed, 2 kV
Type G-GC 3C, EPR Insulated, CPE Jacketed, 2 kV
Type SHD-GC 3C, EPR Insulated, CPE Jacketed, 2 kV, Shielded
Type MP-GC EPR Insulated, CPE Jacketed, 5 kV – 25 kV, 100% & 133% I.L., Copper Tape Shielded