Mining Cable
Type W Type G Type G-GC more

Mining Cable

Type MP-GC Three-Conductor Mine Power Feeder Cable, PVC Sheath, 8kV

Applications

These cables are designed for connections between units of mine distribution systems, suitable forinstalled in duct, conduit or open air and for direct burial in wet and dry locations.

Standards

ICEA S-75-381/NEMA WC 58

ASTM B-8

CAN/CSA-C22.2 No.96

Construction

Type MP-GC Three-Conductor Mine Power Feeder Cable, PVC Sheath, 8kV

Conductors: Stranded annealed bare copper conductor.

Conductor Shield:Semi-conducting layer.

Insulation:XLPE.

Insulation Shield:Semi-conducting layer + copper tape.

Ground Check Conductor:Copper conductor with a yellow polypropylene insulation.

Grounding Conductor:Tinned copper conductor.

Sheath: PVC, black. Other sheath materials can be offered upon request.

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: 12×OD

Maximum Operating Temperature: +90℃

Dimensions and Weight:

Construction No. of Strands Grounding Conductor Size Ground Check Conductor Size Nominal Insulation Thickness Nominal Sheath Thickness Nominal Overall Diameter Nominal Weight Ampacity
No. of cores×AWG/kcmil - AWG/kcmil AWG/kcmil inch mm inch mm inch mm lbs/kft kg/km A
3×4 7 8 8 0.115 2.9 0.11 2.8 1.52 38.6 1366 2032 122
3×2 7 6 8 0.115 2.9 0.11 2.8 1.58 40.1 1727 2569 159
3×1 19 5 8 0.115 2.9 0.11 2.8 1.66 42.2 2174 3234 184
3×1/0 19 4 8 0.115 2.9 0.11 2.8 1.74 44.2 2656 3952 211
3×2/0 19 3 8 0.115 2.9 0.14 3.6 1.90 48.3 2895 4307 243
3×3/0 19 2 8 0.115 2.9 0.14 3.6 2.00 50.8 3320 4950 279
3×4/0 19 1 8 0.115 2.9 0.14 3.6 2.12 53.8 3983 5926 321
3×250 37 1/0 8 0.115 2.9 0.14 3.6 2.22 56.4 4484 6671 355
3×350 37 2/0 8 0.115 2.9 0.14 3.6 2.43 61.7 5827 8669 435
3×500 37 4/0 8 0.115 2.9 0.14 3.6 2.70 68.6 7893 11743 536

Ampacity-Based on a conductor temperature of 90℃ and an ambient air temperature of 40℃, per ICEA S-75-381.