Epr Insulated Cable Trailing Cable
Cable Construction to top
Type SHD GC Power, Shielded Round Portable w/Ground Check, EPR/CPE, 25000 Volts, 90 C, Three Conductors Electrical Cable
Application
Trailing cable for AC mining equipment
Req'd Features
Flexible for ease handling
High dielectric strength
Electrical stability under stress
Low dielectric loss
Resist: Cutting, impact, abrasion, flame and sunlight
Excellent thermal stability and physical properties under a broad temperature range
Two layer jacket to provide maximum protection from mechanical damage
Conductor
4/0 AWG Coated annealed copper brunched wires, rope lay stranded per ASTM B172
Extruded Strand Shield (ESS)
Extruded thermosetting semi conducting stress control layer over conductor
Insulation
Ethylene Propylene Rubber (EPR) insulation
Insulation Shield
Extruded conducting layer covered by a conducting tape and a flexible coated copper textile braid shield overall
Ground Check Conductor
One annealed copper rope lay stranded per ASTM B172, insulated with high strength polypropylene.
Grounding Conductors
Two coated copper rope lay stranded per ASTM B172, in contact with the flexible copper braid shield
Jacket
Reinforced, two layers, extra heavy duty, lead cured Chlorinated Polyethylene (CPE)
Compliances
ICEA S75-381 Portable and Power Feeder Cables for use in mines
CAN/CSA C22.2 N 96 Portable Power cables
MSHA Flame test requirements.
| Item |
Description |
Unit |
Reference |
| 1 |
Manufacture |
-- |
ZHENGZHOU YIFANG CABLE CO., LTD |
| 2 |
Standard |
-- |
ICEA S75-381 |
| 3 |
Voltage |
KV |
25 |
| 4 |
Application |
|
Underground mines |
| 5 |
Power conductor |
| 5.1 |
Conductor Materials |
-- |
Coated Annealed soft copper |
| 5.2 |
Strands wire No./Dia. |
No./mm |
432/0.4 |
| 5.3 |
Conductor Size |
AWG |
1/0 |
| 5.4 |
DC Resistance at 20ºC |
Ω/km |
0.3419 |
| 5.5 |
Core number |
No. |
3 |
| 6 |
Extruded conductor screen |
| 4.1 |
Materials |
|
Semi-conducting layer over the conductor |
| 6 |
Insulation |
| 6.1 |
Insulation Materials |
-- |
EPR |
| 6.2 |
Insulation Thickness |
mm |
Min. 6.6mm |
| 7 |
Insulation screen |
|
Semi-conducting tape +Composite soft copper/polyamide braid |
| 8 |
Ground conductor |
| 8.1 |
Conductor Materials |
|
Coated Annealed soft copper |
| 8.2 |
Strands wire No./Dia. |
No./mm |
295/0.3 |
| 8.3 |
Conductor Size |
AWG |
4 |
| 8.4 |
DC Resistance at 20ºC |
Ω/km |
0.8649 |
| 8.5 |
Core number |
|
2core |
| 9 |
Grounding Check Conductor |
| 9.1 |
Conductor Materials |
-- |
Coated Annealed Soft Copper |
| 9.2 |
Strands wire No./Dia. |
No./mm |
133/0.28 |
| 9.3 |
Conductor Size |
AWG |
8 |
| 9.4 |
DC Resistance at 20ºC |
Ω/km |
2.186 |
| 9.5 |
Core number |
|
1Core |
| 10 |
Jacket |
| 10.1 |
Jacket Material |
--- |
CPE |
| 10.2 |
Nominal Jacket Thickness |
mm |
6.5mm |
| 10.3 |
Jacket Color |
-- |
Red |
| 11 |
Approx. Cable Diameter |
mm |
74.06±4mm |
| 12 |
Approx. weight of cable |
Kg/km |
8325 |
Our company
Yifang Electric group mainly specialized in wire&cables,including designment,production and sale.
Products are mainly covering low,medium,high voltage(1KV to 220KV) XLPE Insulated power cable,PVC insulated power cable,ABC cable,building cable control cable,rubber cable welding cable Etc.
Our XLPE cable can be manufactured according to the company's specification which is equivalent to IEC 60502,IEC60332,IEC60754. Some indexes are superior to above international standard.
Our certificate
FAQ
1.Q:Are you a factory or trading company?
A: Manufacturing base in Henan ,China, with more than 500 workers.
2.Q:How can I visit there?
A: Sure,If you need,we will arrange the driver to pick you up.
3.Q:How can I get some samples?
A: Contact me on below,Determin sample and address for shipping.
4.Q:Have you ever supplied cables to our country?
A: Yifang Cables have been sold to over 100 countries and regions in the world. can you contact me for details.
5.Q:What is your MOQ?
A: MOQ Normally 500 meters for big diameter cables.Please contact me for detail info if you have specific cable requirement.
6. Q:When can I get the price?
A: Usually quote within 6 hours after we get your inquiry.
7.Q:How long is your delivery time?
A: According to your order's quantity.Usually our lead time is 3 - 20 working days.
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