Products Description
Mining power cables are robust mobile power cables for underground and open-pit mining machinery.
They take heavy dragging, pulling, impact and constant flexing on mine sites. Fine-stranded tinned copper conductors handle repeated movement to avoid wire snapping. Mine-grade rubber sheath resists abrasion, oil, moisture and rock damage. Used to supply power for shearers, conveyors, draglines and other heavy mining machines.
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Rated Voltage |
0.6/1kV |
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Cross-section |
4-120 mm² |
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Temperature Range |
-20℃ ~ +85℃ |
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Conductor |
Class 5 fine-stranded tinned copper |
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Insulation resistance |
≥3000 MΩ·km |
Application
Certificate
ISO Quality Management System Certificate
Verification to IEC 60502-2:2020,
EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021
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1.Construction |
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S/N |
Construction |
Requirement |
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1 |
Power core Conductor |
5 Class 5 tinned copper conductor |
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2 |
Power core Insulation |
EPR |
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3 |
Power core Metal shield |
Tinned copper wire and fiber yarn hybrid braid |
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4 |
Grounding Conductor |
5 Class 5 tinned copper conductor |
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5 |
Ground check core Conductor |
5 Class 5 tinned copper conductor |
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6 |
Ground check core Insulation |
TPE |
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7 |
Inner Sheath |
TPU |
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8 |
reinforced layer |
polyester yarn |
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9 |
Outer Sheath |
TPU |
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2. Cable identification Core identification: Power core: black, white, red; Ground check core: yellow. Sheath color: Blue 3. Standard compliance ICEA S-75-381 |
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4.Application |
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S/N |
Item |
Technical requirement |
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1 |
Rated voltage |
DC 2000V |
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2 |
Operating temperature |
'-40~90℃ |
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3 |
Minimum bending radius |
6D |
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S/N |
No. of cores × sectional area |
Structure of conductor |
Approx. dia. of conductor |
Nominal thk. of insulation |
Nominal thk.of sheath |
Approx. OD of cable |
Approx. weight of cable |
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no.× sqmm |
no./mm |
mm |
mm |
mm |
mm |
kg/km |
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1 |
3×240+2×95+1×16 |
1147/0.50, 703/0.40, 119/0.40 |
20.5/12.8/5.1 |
2.5/1.2 |
4.2 |
72.8±6.5 |
12018 |
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5. Electrical characteristics |
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S/N |
No. of cores × sectional area × |
Max. DC resistance of conductor@20℃ |
Voltage withstand test |
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no.× sqmm |
Ω/km |
kV/min,no breakdown |
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1 |
3×240+2×95+1×16 |
0.0817/0.210/1.24 |
9.5/5 |
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Huayu Mining Power Cable Benefit
- Class 5 high-flex tinned copper, lab-proven for 2.6 million drag-bend cycles, less core failure under rough mine pulling & impact
- 0.6/1kV operating voltage, delivers steady power for heavy mining equipment with limited voltage drop over long cable runs
- 68dB shielding capability, reduces motor-generated EMI to keep control signals stable in noisy mine yards
- Insulation resistance ≥3000 MΩ·km, holds low leakage when exposed to dust, damp and oil-contaminated mine ground
- Works reliably -20℃ ~ +85℃, mine-grade rubber sheath stands up to tearing, rock scuffs, oil and outdoor UV rays
- Off-the-shelf rubber and mine-flame-retardant sheath options; custom compounding available for special mine project rules
- Every lot completes mechanical impact test plus full electrical checks before leaving our factory
FAQs
Q1: Why do mining power cables fail quickly on site?
A: Most failures are from constant dragging and rock impact. Our cable is tested for 2.6 million drag-bend cycles, heavy rubber sheath cuts tear and wire break risks.
Q2: Does it work in damp, dusty mine conditions?
A: Yes. High insulation resistance ≥3000 MΩ·km keeps low leakage. Stable performance from -20℃ to +85℃ for underground and open-pit mines.
Q3: Can you customize cable for mine projects?
A: We offer standard rubber and mine flame-retardant sheaths. Custom compounds are available. Every batch passes mechanical and electrical checks before delivery.
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