SPEC: 47811
3/C CU 8KV 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
Application & 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
Select a set of products below for more information:
| Cond. Size | Conductor Number | Cond. Strands | Diameter Over Conductor (in) (cm) | Inner Layer Thickness (mils) (mm) | Diameter Over Insulation (in) (cm) | Ground Check Size | Outer Layer Thickness (mils) (mm) | Approx. OD (in) (cm) | Approx. Weight (lbs/1000') (kgs/km) | |
| More Options |
4/0 AWG
4/0 AWG
|
3.0
3.0
|
19
19
|
0.474
1.20
|
115
2.92
|
0.738
1.87
|
8
8
|
140
3.56
|
2.120
5.38
|
3838
5712
|
| More Options |
350 KCMIL
350 KCMIL
|
3.0
3.0
|
855
855
|
0.615
1.56
|
95
2.41
|
0.937
2.38
|
8
8
|
140
3.56
|
2.810
7.14
|
6453
9603
|
* Strand count meets minimum number per ASTM
| Cond. Size | DC Resistance at 25C (ohms/1000') (ohms/km) | AC Resistance at 75C (ohms/1000') (ohms/km) | Capacitive Reactance (ohms/1000') (ohms/km) | Inductive Reactance (ohms/1000') (ohms/km) | Rated Strength (lbs) (kg) | Min. Bend Radius (in) (cm) | Allowable Ampacity In Air 90C | |
| More Options |
4/0 AWG
4/0 AWG
|
0.051
0.08
|
0.065
0.10
|
0.023
0.03
|
0.032
0.05
|
1447
656.35
|
25.4
64.52
|
321
321
|
| More Options |
350 KCMIL
350 KCMIL
|
0.031
0.05
|
0.041
0.06
|
0.021
0.03
|
0.031
0.05
|
2394
1085.90
|
33.7
85.60
|
435
435
|
* Ampacities based upon ICEA S-75-381 Table I-1.
* Inductive impedance is based on non-ferrous conduit with one diameter spacing center-to-center.
Standards & References
- 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
Construction
- Conductor: Class B compact stranded bare copper per ASTM B3 and ASTM B496
- Conductor Shield: Semi-conducting cross-linked copolymer
- Insulation: Ethylene Propylene Rubber (EPR) 100% and 133% Insulation Level
- Insulation Shield: Strippable semi-conducting cross-linked copolymer
- Copper Tape Shield: Helically wrapped 5 mil copper tape with 25% overlap
- Grounding Conductors: Two Class B compressed stranded bare copper per ASTM B3 and ASTM B8
- Ground Check: Class B compressed stranded bare copper per ASTM B3 and ASTM B8 with yellow high strength, polypropylene insulation
- Filler: Rubber Fillers as needed
- Reinforcement: Tape and Reinforcing twine applied over the core for improved mechanical integrity and ease of stripping
- Jacket: Black, mold cured, single layer, flame resistant, thermosetting Chlorinated Polyethylene (CPE). Alternate jacket colors available
- 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)
Resources
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