ECKABEL PROTOMONT (V) NSSHCGEOEU 0.6/1KV Coal Cutter Cables for Chain Operation with Concentric Earth Conductor

The ECKABEL PROTOMONT (V) NSSHCGEOEU Coal Cutter Cables represent the cutting edge of low-voltage cable technology, engineered specifically for underground mining environments.

Designed to deliver maximum durability and operational efficiency, these cables are the ideal solution for coal cutting machines and other mobile equipment that require dynamic cable chain systems.

This article provides an in-depth look at the technical features, application advantages, and practical installation guidance to ensure optimal performance.

Product Positioning

The ECKABEL PROTOMONT (V) NSSHCGEOEU is a specialized low-voltage power supply connection cable designed for:

Mobile equipment and machinery in underground mining operations.

Coal cutting machines, where dynamic movement and mechanical stress are prevalent.

Use in cable protection chains, withstanding constant flexing and tensile forces.

By leveraging advanced materials and innovative design, this cable ensures safe, reliable power transmission in the harshest mining environments.

Technical Specifications

Fundamental Characteristics

Feature	Specification
Product Configuration	3x95/50KON + 3x(1.5STKON/1.5UELKON)
Rated Voltage [U0/U (Um)]	0.6/1 (1.2) kV
Nominal Voltage	1000V
Cable Composition	Three main power cores, concentric earth conductor, and control/monitoring cores

 

 

Conductor Specifications

Feature	Specification
Conductor Material	Very finely stranded copper, tinned (Class FS)
Core Coloration	Main Cores: Black, Grey, Brown – Control Cores: Blue
Earth Conductor	Steel-copper strands, helically applied between inner and outer sheaths
Core Insulation	PROTOLON-Special Compound 3GI3 (EPR Rubber)

 

 

Thermal Performance Parameters

Feature	Specification
Max Continuous Conductor Temp	90°C
Max Short-Circuit Temp	250°C
Fixed Installation Temp Range	-40°C to +80°C
Flexible Installation Temp Range	-20°C to +60°C

 

Advanced Material Engineering

Comprehensive Layer Composition

Layer	Material Details
Conductor Layer	Very finely stranded, tinned copper for maximum conductivity and flexibility
Insulation System	Semi-conductive NBR easy-strip with EPR rubber for superior dielectric strength and mechanical protection
Sheath Construction	Inner: Special EPR Compound GM1b – Outer: Rubber - Polychloroprene (PCP) PROTOFIRM Compound GM5
Earth Conductor	Steel-copper strands helically applied for durability and conductivity

 

 

Environmental Resistance

Resistance Type	Compliance Standard
Flame Retardant	EN/IEC 60332-1-2
Oil Resistance	Excellent
Ozone Resistance	Superior
UV Resistance	Robust

Mechanical Performance Characteristics

Stress Resistance

Parameter	Specification
Torsional Stress	±25°/m
Permanent Tensile Strength	15 N/mm²
Bending Radius	Standard: 2.3 × Diameter – S-type changes: 20 × Diameter

Compliance and Certification

The ECKABEL PROTOMONT (V) NSSHCGEOEU complies with international standards, ensuring safety and reliability:

Electrical Standards

• DIN VDE 0250-812

• DIN EN 60228 / IEC 60228 / VDE 0295

• DIN VDE 0298-4

• DIN EN 60332-1-2 / IEC 60332-1-2

• DIN EN 60811-404 / IEC 60811-404

 

 

Regulatory Approvals

Region	Certification
Bosnia-Herzegovina	BAS Certification
Eurasian Economic Union	EAC Certification
United States	MSHA P-07-KA140034
China	MA Certification

Application Domains

Recommended Use

Underground mining equipment, particularly coal cutting machines.

Cable chain systems, where constant motion demands high durability.

Low-voltage power transmission in extreme conditions.

Installation Considerations

Best Practices

Consideration	Recommendation
Cable Handling	Respect minimum bending radius; avoid mechanical damage
Environmental Factors	Verify compatibility with the site; conduct pre-installation tests
Cable Chain Management	Ensure proper routing and tension adjustments

 

 

Regular Maintenance

To extend the lifespan and ensure the reliability of ECKABEL cables:

Conduct regular visual inspections.

Perform electrical integrity tests at scheduled intervals.

Train personnel in specialized handling techniques.

Technical Risk Mitigation

Safety Features

Multi-layer insulation for enhanced electrical safety.

Concentric earth conductor for effective grounding.

High resistance to mechanical stress, oils, and environmental hazards.

Expert Recommendations

Conduct site-specific cable routing analysis.

Develop a preventive maintenance schedule.

Use specialized cable management systems for optimal performance.

Electrical Performance Highlights

Parameter	Specification
Test Voltage	3 kV
Control Cores Test Voltage	2 kV
Maximum Operating Voltage	1 kV

Conclusion

The ECKABEL PROTOMONT (V) NSSHCGEOEU 0.6/1kV Coal Cutter Cables are designed to address the specific challenges of underground mining operations. From superior materials to rigorous safety standards, this cable ensures reliable power transmission, even in the harshest conditions.

With advanced design features such as concentric earth conductors and EPR insulation, this cable offers unparalleled performance and durability.

For detailed technical support or application-specific guidance, contact the ECKABEL Technical Solutions Team.

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