Highlight: SIENOPYR 180, ECKABEL SIENOPYR (180) (N)HXSGAFCHXOE 3.6/6kV OM S 150°C Halogen-Free Cables: En, Exhibits Excellent Resistance To Flames Flame Resistant

Flame Resistant:	Exhibits Excellent Resistance To Flames	Rail Tunneling:	Essential For Rail Projects
Chemical Resistant:	Resists Damage From Industrial Chemicals	Operating Temperature:	-20℃ to +70℃
Place of Origin:	Hefei HONGKONG China	Brand Name:	ECKABEL™
Certification:	VDE 0250 Part 814	Model Number:	SIENOPYR (180) (N)HXSGAFCHXOE 3.6/6kV Payment & Shipping Terms
Minimum Order Quantity:	800 Meter	Packaging Details:	Cable Reels or Packaging Bags
Delivery Time:	15-30 Work Day	Payment Terms:	T/T, Western Union
Operating Temperature:	-20℃ To +70℃	Crush Resistance:	≥1000N/100mm
Low Toxicity:	Minimizes The Release Of Toxic Gases	Optimal Cable Management:	Facilitates Efficient Cable Organization
Jacket Material:	LSZH	Type:	Low Smoke Zero Halogen Cable
Low Smoke Emission:	Reduces Smoke Emission During Combustion	Shielding:	Yes
Flame Resistance:	Superior Fire Safety	Component:	Material
Conductor:	Tinned, finely stranded Class 5 copper (DIN EN 60228)	Insulation:	Cross-linked LS0H material
Screen:	Tinned copper braiding	Outer Sheath:	Silicone rubber
Attribute:	Value	Rated Voltage (U0/U):	3.6/6 (7.2) kV
Test Voltage:	11 kV	Thermal Performance:	150°C (normal) / 350°C (short circuit)
Bending Radius:	Fixed: 6xOD, Free Moving: 10xOD	Property:	Value
Operating Temperature:	-50°C to +150°C	Permanent Tensile Strength:	15 N/mm²
Standard:	Relevance	DIN EN 50382-1 & 2:	High-temperature cables for railway rolling stock with special fire behavior.
DIN EN 60228:	Specifies conductor materials and classes for optimal electrical performance.	DIN EN 50305:	Comprehensive test methods for railway cable durability and safety.
DIN EN 45545:	Fire protection for railway vehicles, achieving HL1, HL2, and HL3 compliance.	DIN EN 61034-2:	Ensures low smoke density in confined spaces like tunnels.
DIN EN 50343:	Installation rules for railway cables, emphasizing proper routing and fixing.	Challenge:	Solution Provided by SIENOPYR (180)
Fire Risk:	Halogen-free insulation ensures minimal smoke and toxic gas emission.	High-Temperature Environments:	Silicone sheath operates reliably up to 150°C and short-circuits up to 350°C.
Mechanical Stress:	Flexible design and robust materials resist vibration and mechanical damage.	Outdoor Exposure:	UV and weather-resistant outer sheath for long-term performance in diverse climates.
Parameter:	Specification	Voltage Rating:	3.6/6 kV
Maximum Conductor Temperature:	150°C	Minimum Installation Temperature:	-50°C
Hazard Level Compliance:	HL1, HL2, HL3	Operating Temperature:	-20\u2103 to +70\u2103

Payment & Shipping Terms

Minimum Order Quantity:	800 Meter	Packaging Details:	Cable Reels or Packaging Bags
Delivery Time:	15-30 Work Day	Payment Terms:	T/T, Western Union

ECKABEL SIENOPYR (180) (N)HXSGAFCHXOE 3.6/6kV OM S 150°C Halogen-Free Cables: Ensuring Safety and Reliability in Railway Rolling Stock

Introduction: Prioritizing Fire Safety in Railway Applications

Fire safety is a top priority in modern railway systems, where passenger safety and equipment reliability depend on the use of advanced materials and cutting-edge technology.

Cables are a critical component, providing power, control, and communication connections across a range of demanding environments.

ECKABEL SIENOPYR (180) (N)HXSGAFCHXOE cables represent the pinnacle of innovation, combining halogen-free construction, superior fire performance, and exceptional high-temperature resistance.

Designed for railway rolling stock, these cables meet the stringent requirements of hazard levels HL1, HL2, and HL3 as per DIN EN 45545-1:2013.

Whether used for fixed wiring or limited flexing applications, these cables excel both indoors and outdoors, making them ideal for environments like connections between car floors and bogies, auxiliary circuits, and electric heating systems.

In this article, we will explore the technical specifications, design features, compliance with standards, and practical installation considerations for these high-performance cables, offering invaluable insights for railway engineers, manufacturers, and maintenance professionals.

Technical Specifications and Design Features

ECKABEL SIENOPYR (180) (N)HXSGAFCHXOE cables are engineered for extreme operating conditions. Below is a detailed breakdown of their construction and performance attributes:

Cable Construction

Component	Material	Function
Conductor	Tinned, finely stranded Class 5 copper (DIN EN 60228)	High flexibility and corrosion resistance for long-term reliability.
Insulation	Cross-linked LS0H material	Ensures low smoke emission and no toxic halogens during fire.
Screen	Tinned copper braiding	Provides EMC protection, reducing interference from external sources.
Outer Sheath	Silicone rubber	Exceptional resistance to high temperatures, UV radiation, and environmental factors.

Key Electrical Characteristics

Attribute	Value	Significance
Rated Voltage (U0/U)	3.6/6 (7.2) kV	Suitable for medium-voltage auxiliary circuits in railway applications.
Test Voltage	11 kV	Provides assurance of insulation integrity.
Thermal Performance	150°C (normal) / 350°C (short circuit)	Ideal for high-temperature zones near braking systems or engine compartments.
Bending Radius	Fixed: 6xOD, Free Moving: 10xOD	Prevents damage during installation and operation.

Environmental and Mechanical Properties

Property	Value	Advantage
Operating Temperature	-50°C to +150°C	Reliable performance in extreme climates.
Permanent Tensile Strength	15 N/mm²	Suitable for secure routing and installation under tension.

Compliance with Industry Standards

ECKABEL SIENOPYR (180) (N)HXSGAFCHXOE cables adhere to the highest international standards, ensuring unmatched performance, reliability, and safety.

Standard	Relevance
DIN EN 50382-1 & 2	High-temperature cables for railway rolling stock with special fire behavior.
DIN EN 60228	Specifies conductor materials and classes for optimal electrical performance.
DIN EN 50305	Comprehensive test methods for railway cable durability and safety.
DIN EN 45545	Fire protection for railway vehicles, achieving HL1, HL2, and HL3 compliance.
DIN EN 61034-2	Ensures low smoke density in confined spaces like tunnels.
DIN EN 50343	Installation rules for railway cables, emphasizing proper routing and fixing.

These standards highlight the cable's fire performance, ensuring it minimizes risk in critical scenarios like fires in confined tunnels or train compartments.

Practical Considerations and Installation Guidance

To maximize the reliability and safety of these cables, it’s crucial to follow best practices for installation and maintenance:

Installation Guidelines

Storage and Handling: Store in a cool, dry place, avoiding exposure to direct sunlight or moisture.

Bending Radius: Always adhere to the specified limits to prevent damage to insulation and screening layers.

Cable Routing: Securely fasten cables to minimize vibration and mechanical stress. Use clamps and conduits in areas with high movement.

Termination Techniques: Use compatible connectors to maintain fire safety integrity and electrical performance.

Temperature Considerations: Ensure that tie materials used for cable fixing can withstand operating temperatures.

Maintenance Tips

Visual Inspections: Regularly check for sheath degradation or external damage.

Electrical Testing: Conduct periodic insulation resistance and continuity tests.

Replacement Criteria: Replace cables showing excessive wear or reduced electrical performance.

Benefits of ECKABEL SIENOPYR (180) Cables

Challenge	Solution Provided by SIENOPYR (180)
Fire Risk	Halogen-free insulation ensures minimal smoke and toxic gas emission.
High-Temperature Environments	Silicone sheath operates reliably up to 150°C and short-circuits up to 350°C.
Mechanical Stress	Flexible design and robust materials resist vibration and mechanical damage.
Outdoor Exposure	UV and weather-resistant outer sheath for long-term performance in diverse climates.

Conclusion: Choosing ECKABEL SIENOPYR (180) for Fire-Safe Railway Operations

ECKABEL SIENOPYR (180) cables stand out as a top-tier solution for railway rolling stock, offering a unique combination of fire performance, high-temperature resistance, and mechanical reliability.

Compliance with stringent standards ensures safe operation across various hazard levels, making them an indispensable choice for railway engineers and operators.

For further details, technical support, or inquiries, contact ECKABEL Cables today and experience the difference in safety and reliability.

Appendix

Technical Data Summary

Parameter	Specification
Voltage Rating	3.6/6 kV
Maximum Conductor Temperature	150°C
Minimum Installation Temperature	-50°C
Hazard Level Compliance	HL1, HL2, HL3

Glossary

LS0H: Low Smoke Zero Halogen

DIN EN 45545: Fire protection standard for railway vehicles

This comprehensive article equips professionals with the knowledge needed to make informed decisions about ECKABEL SIENOPYR (180) cables, ensuring a safer and more efficient railway system.

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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