Rubber Insulated Mining Power Cable 3×300kcmil

Rubber Insulated Mining Power Cable

Application: Mining cable designed for use as a trailing cable on AC mining equipment.Mining power cable is covered with a layer of rubber or other elastic materials outside the wire and cable that transmits electrical energy, mainly composed of conductors, insulation layers, rubber protective layers and outer sheaths.

Manufactured standards: ICEA S 75-381   MT818.1-818.9 GB/T12972or the standards agreed by both of the customers and us.

Production Scope:

Nominal Cross-section:0.811mm2(18AWG)-507mm2(1000kcmil)

Rated Voltage:  25kV or below

Core Number:  1-9core

Portable cable(Flexible conductor)

Type W--Without grounding conductors  Type G -- With grounding conductors

Type G-GC --With grounding conductors and one ground-check conductor

Type G-CGC --With grounding conductors and one ground-check conductor in center

Type PG--With single grounding conductors

Type PCG--With single grounding conductors and two control conductors

Type SH--shielded single conductor

Type SHD--with individually shielded(braid) power conductors and grounding conductor

Type SHD-GC--with individually shielded power conductors , grounding conductor and one ground-check conductor

Mine power (Class B conductor)

Type MP--with individually shielded (copper tape) power conductors and grounding conductor

Type MP--with individually shielded (copper tape) power conductors, grounding conductor and one ground-check conductor

Construction:

Conductor: Copper or Tinned copper ,class2,class5,class6,class B,class C,class D,class G,class H,class I,class J，class K,class L,class M

Conductor shield(optional): Extruded thermosetting semi-conducting stress control layer over conductor

Insulation: EPR

Insulation shield(optional): Semi - conductive shielding tape

Metal shield(optional): Tinned Copper braid/Bare Copper tape

Core: 3-7(Include ground-check conductor .ground conductor etc.)

Ground-check conductor (optional):  Strand tinned copper, class5

Ground-check Insulation: PP EPR

Ground conductor: Bare conductor

Inner sheath (optional): CPE/CR

Outer sheath: CPE/CR

* We can design and produce according to client’s requirement