Products Description

Mining electrical cables are heavy-duty mobile power & control cables built for mine working environments, both underground and open-pit sites.

These cables cope with constant dragging, pulling, twisting, impact and rock abrasion. Fine-stranded tinned copper conductors handle repeated flexing to prevent wire fatigue. Robust rubber insulation & sheath stand up to oil, moisture, dust and mechanical damage. Some versions come with tensile members or shielding for signal stability. Widely fitted on mining shearers, draglines, conveyors and all kinds of mobile mining machinery.

Rated Voltage	0.6/1kV
Cross-section	1.5-120 mm²
Temperature Range	-20℃ ~ +85℃
Conductor	Class 5 fine-stranded tinned copper
Insulation resistance	≥3000 MΩ·km

Application

mining cable 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

certificate 02

1.Construction
S/N	Construction		Requirement
1	Power core Conductor		5 Class 5 tinned copper conductor
2	Power core Insulation		EPR
3	Power core Metal shield		Tinned copper wire and fiber yarn hybrid braid
4	Grounding Conductor		5 Class 5 tinned copper conductor
5	Ground check core Conductor		5 Class 5 tinned copper conductor
6	Ground check core Insulation		TPE
7	Inner Sheath		TPU
8	reinforced layer		polyester yarn
9	Outer Sheath		TPU
2. Cable identification Core identification: Power core: black, white, red; Ground check core: yellow. Sheath color: Blue 3. Standard compliance ICEA S-75-381
4.Application
S/N	Item				Technical requirement
1	Rated voltage				DC 2000V
2	Operating temperature				'-40~90℃
3	Minimum bending radius				6D
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
	no.× sqmm	no./mm	mm	mm	mm	mm	kg/km
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
5. Electrical characteristics
S/N	No. of cores × sectional area ×		Max. DC resistance of conductor@20℃ 20℃			Voltage withstand test
	no.× sqmm		Ω/km			kV/min,no breakdown
1	3×240+2×95+1×16		0.0817/0.210/1.24			9.5/5

Huayu Mining Electrical Cable Benefit

Class 5 highly flexible tinned copper, survives 2.8 million+ drag-bend cycles in rough mine conditions, reduces unexpected conductor failure
0.6/1kV working rating, delivers consistent power and control signals for heavy-load underground & open-pit mining equipment
68dB shielding effectiveness, suppresses heavy motor-generated noise to keep control circuits stable
Insulation resistance ≥3000 MΩ·km, maintains low leakage in damp, dusty, rock-scattered mine sites
Operates reliably from -20℃ to +85℃, mine-specific rubber sheath offers strong tear-resistance, oil resistance and moisture-proof performance
Multiple sheath choices: general rubber, mine-flame-retardant, custom compound to fit different mine project standards
Every production lot completes mechanical impact test and full electrical inspection before shipment

FAQs

Q1: What is the risk for mining electrical cables?

A: Conductor breakage and sheath damage from constant dragging, impact and rock friction. Our cable passes 2.8 million+ drag-bend cycle tests, mine-grade rubber sheath greatly cuts premature breakdown risk.

Q2: Can this cable work in both underground and open-pit mines?

A: Yes. It works steady at -20℃~+85℃. The sheath handles damp underground humidity as well as outdoor UV, dust and oil exposure in open-pit yards.

Q3: Can you offer custom solution for local mining project standards?

A: Sure. We offer standard rubber, mine-flame-retardant sheath grades. Each batch goes through mechanical impact and full electrical checks before shipment.

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