MP-GC Type Mining Power Feeder Cable Application:
Provides high-voltage distribution intended for permanent installations
Designed for use:
-In underground mining and bore holes
-In aerial installations, ducts or direct burial
-For use as trailing mining cables
-For use from 5 kV up to 25 kV when installed inducts, conduit, open air and direct burial in wet and dry locations
-Other industrial, mining applications

MP-GC Type Mining Power Feeder Cable Construction:

Conductor:
-6 AWG thru 500 kcmil annealed bare copper,Compact Class B strand Extruded Strand Shield (ESS):
-Extruded thermosetting semi-conducting stresscontrol layer over conductor
Insulation:
-Cross-Linked Polyethylene (XLPE) insulation
Conducting layers Extruded Insulation Shield (EIS):
-Extruded thermosetting semi-conducting layer,free stripping from insulation with color-coded (black, white and red) marker strip placed under the copper tape
Insulation Shield:
-Overlapped annealed copper tape
Ground-Check Conductor:
-Annealed copper Class B strand, insulated with yellow polypropylene
Grounding Conductors:
-Two coated annealed copper conductors, Class B strand
Jacket:
-Heavy-duty Polyvinyl Chloride (PVC)
Options:
-Colored jackets are available

MP-GC Type Mining Power Feeder Cable Features:
1.Excellent heat, moisture, oil, corona, chemical and radiation resistance
2.High dielectric strength
3.Electrical stability under stress
4.Low dielectric loss
5.Triple extrusion forms a virtually perfect electrode, eliminating unequal electrical stresses
6.Tough and reliable
7.Highly resistant to tearing, punctures, abrasions, oil and flame

MP-GC Type Mining Power Feeder Cable Service Conditions:

Rated Voltage	5KV/8KV/15KV
Working temperature	less than 90 Celsius Degree
Bending Radius	12D
Applied Standards	ASTM B3, ASTM B33, ICEA S-75-381, or other required Standards
Packing	Wood-iron Drum,Wooden drum or Iron Drum

 

 

 

 

 

MP-GC Type Mining Power Feeder Cable Specifications

Construction	Stranded Numbers	Grounding core	Ground check core	Nominal insulation thickness		Nominal sheath thickness		Nominal Outer Diameter		Nominal Weight		Current
Cores×AWG/ kcmil	–	AWG/ kcmil	AWG/ kcmil	inch	mm	inch	mm	inch	mm	lbs/kft	kg/km	A
3×4	7	8	8	0.09	2.3	0.11	2.8	1.41	35.8	1224	1821	122
3×2	7	6	8	0.09	2.3	0.11	2.8	1.47	37.3	1653	2459	159
3×1	19	5	8	0.09	2.3	0.11	2.8	1.54	39.1	1950	2901	184
3×1/0	19	4	8	0.09	2.3	0.11	2.8	1.63	41.4	2200	3273	211
3×2/0	19	3	8	0.09	2.3	0.11	2.8	1.72	43.7	2721	4048	243
3×3/0	19	2	8	0.09	2.3	0.14	3.6	1.89	48.0	3170	4720	279
3×4/0	19	1	8	0.09	2.3	0.14	3.6	2.01	51.0	3845	5721	321
3×250	37	1/0	8	0.09	2.3	0.14	3.6	2.10	53.3	4321	6429	355
3×350	37	2/0	8	0.09	2.3	0.14	3.6	2.31	58.7	5652	8409	435
3×500	37	4/0	8	0.09	2.3	0.14	3.6	2.59	65.8	7721	11487	536

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Current based on conductor temperature 90℃ and ambient temperature40℃,comply with ICEA S-75-381.

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