ECKABEL MV Single Core Cables: SIENOPYR(120) (N)HXSGAFHXOE 3.6/6KV Halogen-Free Cables with Special Fire Performance

Mining operations require robust, reliable, and efficient cables to meet the demanding challenges of the industry.

The ECKABEL MV Single Core Cables SIENOPYR(120), featuring halogen-free construction and exceptional fire performance, are designed to excel in fixed wiring and limited-flex environments in mining applications.

With advanced materials and compliance with international standards, these cables ensure safety, efficiency, and longevity in harsh mining conditions.

These cables stand out with their low smoke, halogen-free properties, making them suitable for environments where fire safety and reduced toxic emissions are crucial.

Their application as fixed wiring in heavy-duty mining equipment or environments ensures durability and performance under mechanical and electrical stress.

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Technical Specifications and Compliance

Core Standards

ECKABEL MV Single Core Cables adhere to the following key standards:

Standard	Description
IEC 60228	Defines conductors of insulated cables.
DIN VDE 0250-602	Covers requirements for mining cables.
EN/IEC 60332-1-2	Flame retardancy standard.
IEC/EN 61034-2	Low smoke emission certification.

The cables undergo rigorous testing to ensure they meet international quality and safety requirements, providing peace of mind to operators.

Construction Specifications

Parameter	Details
Conductor	Class 5 tinned copper, finely stranded.
Insulation	Cross-linked LS0H material for enhanced safety.
Outer Sheath	EVA rubber for durability and resistance.
Available Sizes	1x95, 1x120, 1x240 (RD/YE/BK).

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Electrical Parameters

Parameter	Details
Rated Voltage	3.6/6 (7.2) kV.
Test Voltage	11 kV.
Max Conductor Temperature	120°C during operation.
Short Circuit Temperature	250°C.

These cables exhibit excellent current-carrying capacity and minimal voltage drop, ensuring optimal energy efficiency in long installations.

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Performance Characteristics

Temperature Ratings

Condition	Value
Maximum conductor temp.	120°C.
Short circuit temp. limit	250°C.
Minimum laying temp.	-40°C.

The wide temperature range ensures reliable performance in extreme environments.

Fire Performance

ECKABEL SIENOPYR(120) cables comply with stringent fire safety standards, including:

• EN/IEC 60332-1-2: Ensures flame retardance.

• EN/IEC 60332-3-24: Verifies cable resistance to spread of fire.

• IEC/EN 61034-2: Confirms low smoke emission in fire scenarios.

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Installation Guidelines

Mechanical Parameters

Parameter	Value
Bending Radius (Fixed)	4x OD (≤12mm), 5x OD (>12mm).
Bending Radius (Moving)	5x OD (≤12mm), 6x OD (>12mm).
Permanent Tensile Strength	15 N/mm².

Installation Best Practices

• Ensure proper pulling techniques to avoid mechanical stress.

• Maintain the recommended bending radius to prevent conductor damage.

• Install within the temperature range of -40°C to 120°C for optimal performance.

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Common Challenges and Solutions

Installation Challenges

Challenge	Solution
Confined spaces	Adhere to bending radius guidelines.
Extreme temperatures	Monitor and adjust for environmental factors.
Proper termination	Use certified connectors and methods.

Operational Issues

Issue	Mitigation
Thermal management	Install ventilation systems.
Vibration effects	Use vibration-resistant fittings.
Environmental stress cracking	Regular inspections and maintenance.

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Application-Specific Considerations

Mining Applications

Designed for demanding mining environments, these cables resist chemical exposure, mechanical stress, and thermal variations, ensuring long-term reliability.

Selection Criteria

Factor	Details
Load requirements	Match cable size with operational current.
Installation methods	Consider fixed vs. free-moving installations.
Environmental conditions	Evaluate temperature and chemical exposure risks.

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Maintenance and Troubleshooting

Preventive Maintenance

Task	Frequency
Visual inspections	Monthly.
Electrical testing	Annually or as needed.
Documentation updates	After each inspection or repair.

Common Faults and Remedies

Fault	Remedy
Insulation degradation	Replace damaged sections.
Mechanical damage	Use protective coverings.

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Comparative Analysis

Size Selection Guide

Size	Current Rating	Fire Load (MJ/km)	Weight (kg/km)
1x95	250 A	5800	1150
1x120	300 A	6700	1420
1x240	500 A	11000	2690

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Safety and Environmental Considerations

These cables contribute to a safer mining environment with their halogen-free and low smoke characteristics. Their materials and construction minimize environmental impact while providing top-notch performance.

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Conclusion

The ECKABEL MV Single Core SIENOPYR(120) Cables are a reliable and safe choice for modern mining applications. With superior materials, adherence to international standards, and exceptional fire performance, they meet the demanding needs of the mining industry.

When installed and maintained correctly, they offer long-term efficiency, safety, and durability.

For more information and assistance, feel free to contact ECKABEL Cable experts.

Note: This is just part of the standard parameters of our products. Please contact our Engineer if you need more. And the information contained within this webpage is for guidance only and is subject to change without notice or liability. All dimensions and specifications are nominal and are subject to normal manufacturing tolerances. All pictures shown are for illustration purposes only. The actual product may vary. All the information is provided in good faith and is believed to be correct at the time of publication.

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