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Cpe Sheath Rubber Mining Cable / EPR Insulated Cable Flame Retardant

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Zhengzhou Yifang Cable Co., Ltd

Cpe Sheath Rubber Mining Cable / EPR Insulated Cable Flame Retardant

Country/Region china
City & Province zhengzhou henan
Categories Power Cables

Product Details

TYPE MP-GC EPR INSULATED CPE SHEATH RUBBER MINING CABLE 5-25 kV 4AWG TO 500MCM

APPLICATIONS

 

Suitable for use as follows:
• 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), suitable for
direct burial in wet or dry locations (max. conductor operating temp. in open-air 90°C).
For vertical drop requirements consult with factory application specialist.

 

 

CONSTRUCTION


• Conductors: Bare, soft drawn, annealed copper per ASTM B-3, compact stranded
per ASTM B-496.
• Strand Shield: Extruded semi-conducting compound.
• Insulation: HV grade, flame resistant, thermosetting (90°C) Ethylene Propylene
Rubber (EPR) 100% insulation, ozone, oil, water, solvent, corrosive and abrasion
resistant, per ICEA S-75-381/NEMA WC-58.
• Insulation Shield: Extruded semi-conducting compound, bare copper tape
helically applied.
• Color Code: Black, White, Red via colored nylon tracer tape, applied between the
insulation semi-conductive layer and the copper tape shield.
• Ground Wires: Uninsulated, soft drawn, annealed, stranded bare copper per ASTM
B-496, B-8 and B-33.
• Ground Check: Soft drawn, annealed, compact stranded, bare copper with a yellow
EPR insulation.
• Cabling: Three shielded conductors are assembled round in a helical configuration
with two uninsulated ground wires, one yellow insulated ground check and non-wicking
fillers as needed. A woven nylon polyester reinforcement binder is served over the
entire assembly. An additional woven reinforcement layer is served over the entire
completed assembly for increased stability.
• Reinforcement: A woven nylon polyester reinforcement binder is applied over the
completed assembly for added core to jacket integrity.
• Jacket: Mold cured, heavy-duty, single layer flame resistant, thermosetting
Chlorinated Polyethylene (CPE). Available in alternate colors and reflective stripes.

 

 

STANDARDS AND REFERENCES

 

• Meets or exceeds ICEA S-75-381/NEMA WC58 ASTM B-496, B-8 and B-3

• Meets Safty Certificate of Approval for Mining Products

 

 

BENEFITS

 

• Excellent resistance to UV, ozone, aging, oil, water, solvent, corrositears and abrasions
• Jacket will have permanent marking via embossed printed legend

 

 

 MEASUREMENTS

 

POWER CONDUCTORSGROUNDING CONDS.GROUND CHECKNOM. O.D.AMPACITY 40°C AMBIENT TEM
SIZESTRANDSINSULATIONSIZESTRANDS
5KV
472.387833.53122
272.367836.83159
1192.357838.86184
1/0192.347841.40211
2/0192.337844.20243
4/0192.3119850.80321
250372.31/019854.10355
350372.32/019859.69435
500372.34/019867.06536
8KV
473.087836.32122
273.067839.37159
1193.057841.91184
1/0193.047844.45211
2/0193.037847.75243
4/0193.0119853.85321
250373.01/019857.15355
350373.02/019862.48435
500373.04/019869.85536
15KV
274.4567847.75159
1194.4557850.29184
1/0194.4547852.07211
2/0194.4537854.61243
4/0194.45119860.96321
250374.451/019863.50355
350374.452/019869.85435
500374.454/019878.74536
25KV
276.667859.44159
1196.657861.47184
1/0196.647863.75211
2/0196.637866.04243
4/0196.6119873.41321
250376.61/019875.95355
350376.62/019

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