Feichun MOVIS 9GKW: Screened Power Cables for Flexible Connections in Railway Rolling Stock

Name: Feichun MOVIS 9GKW: Screened Power Cables for Flexible Connections in Railway Rolling Stock
Brand: FeiChun™
SKU: MOVIS 9GKW
Price: 10 USD
Availability: InStock
Rating: 4.6 (137 reviews)

Railway engineers, rolling stock designers, and safety personnel are constantly seeking innovative solutions to ensure reliable power transfer in dynamic environments. For applications requiring flexible and durable power connections, Feichun MOVIS 9GKW Screened Power Cables stand out as an excellent choice.

Designed for use in railway rolling stock, these cables offer exceptional flexibility, fire safety, and compliance with stringent industry standards.

Feichun MOVIS 9GKW: Screened Power Cables for Flexible Connections in Railway Rolling Stock 0

This article delves into the technical details, practical considerations, and real-world benefits of the Feichun MOVIS 9GKW cables, emphasizing their use in flexible interconnections, switchgear, and accumulator circuits.

Introduction: Ensuring Reliable Power in Railway Systems

Railway rolling stock operates in challenging environments where cables must endure vibrations, bending, and exposure to extreme conditions. Traditional power cables often fail to meet these demands, leading to costly maintenance and safety risks.

The Feichun MOVIS 9GKW Screened Power Cable is specifically engineered for such challenges. This 3.6/6 kV cable combines flexibility, electromagnetic compatibility (EMC), and exceptional fire safety to provide a robust solution for:

Flexible connections between coaches or bogies.

Auxiliary circuits operating at line voltage.

Electric heating systems.

Switchgear and accumulator circuits.

Key Features at a Glance

Feature	Benefit
Flexible Design	Supports dynamic applications like moving connections between rolling stock components.
EMC Shielding	Reduces interference with sensitive electronics in modern trains.
Fire Safety Compliance	Meets DIN EN 45545-1 HL1, HL2, HL3 standards for hazard levels in railway vehicles.
Durable Construction	Resistant to oils, ozone, and mechanical stress, ensuring long service life.

Cable Construction and Technical Specifications

Understanding the construction of Feichun MOVIS 9GKW cables is crucial for assessing their suitability for specific applications.

Here’s a detailed breakdown:

1. Cable Components

Component	Specification	Benefit
Conductor	Tinned, finely stranded Class 5 copper (per IEC 60228).	Flexibility and corrosion resistance, ideal for dynamic applications.
Insulation	Cross-linked LS0H (Low Smoke Zero Halogen).	Minimizes toxic gas and smoke emissions during a fire.
Screening	Tinned copper braid.	Provides EMC protection and reduces electromagnetic interference (EMI).
Outer Sheath	EVA (Ethylene Vinyl Acetate) rubber.	Flame-retardant, oil-resistant, and ozone-resistant, ensuring durability in harsh environments.

2. Electrical Characteristics

Parameter	Value	Explanation
Rated Voltage (U0/U)	3.6/6 (7.2) kV.	Suitable for railway traction circuits and auxiliary systems.
Test Voltage	11 kV.	Ensures reliability under high-voltage conditions.

3. Thermal Performance

Metric	Value	Importance
Max Conductor Temp (Operation)	120°C.	Supports high current-carrying capacity.
Max Conductor Temp (Short Circuit)	250°C.	Provides safety during fault conditions.

4. Mechanical Properties

Metric	Value	Explanation
Permanent Tensile Strength	15 N/mm².	Ensures durability during installation and use.
Bending Radius	Fixed: 3xD (D≤12 mm), 4xD (D>12 mm).	Prevents damage during fixed installation.
	Flexible: 4xD (D≤12 mm), 5xD (D>12 mm).	Maintains cable integrity in dynamic applications.

5. Environmental Performance

Parameter	Value	Benefit
Temperature Range	-40°C to 120°C.	Suitable for extreme temperature variations.
Resistance	Oils, greases, ozone, and UV radiation.	Ideal for outdoor and industrial environments.

Compliance with Industry Standards

Feichun MOVIS 9GKW cables comply with a wide range of international standards, ensuring reliability, safety, and interoperability in railway systems.

Standard	Description	Importance
DIN EN 45545-1:2013	Fire protection on railway vehicles (HL1, HL2, HL3).	Ensures passenger safety by meeting hazard level requirements.
DIN EN 50355	Rolling stock cables - Special fire performance.	Guarantees durability and safety in railway applications.
DIN EN 50343	Installation rules for cabling in railway vehicles.	Facilitates proper installation and maintenance practices.
DIN VDE 0100-520	Erection of low-voltage installations.	Supports unfused connections in switchgear and distribution boards.

Practical Considerations for Installation and Use

1. Installation Tips

Proper handling and installation of Feichun MOVIS 9GKW cables are crucial for optimal performance:

Consideration	Recommendation	Benefit
Handling	Avoid excessive bending or pulling during installation.	Prevents damage to the conductor or insulation.
Bending Radius	Adhere to specified bending radius requirements.	Ensures long-term cable reliability.
Screen Termination	Properly terminate and ground the screening.	Enhances EMC performance and reduces interference.

2. Maintenance Guidelines

Maintenance Activity	Frequency	Purpose
Visual Inspections	Quarterly or after major operations.	Detects signs of wear or mechanical damage.
Electrical Testing	Annually.	Ensures insulation integrity and performance.
Screen Integrity Check	As needed.	Maintains effective EMC shielding.

Challenges and Solutions

Challenge	Solution
Limited space for routing cables.	Use flexible conduits or trays to optimize cable management.
High vibration environments.	Employ proper clamps and supports to minimize mechanical stress.
EMC requirements in crowded systems.	Ensure proper grounding and use of screened cables like Feichun MOVIS 9GKW.

Conclusion: Why Choose Feichun MOVIS 9GKW?

The Feichun MOVIS 9GKW Screened Power Cable is a versatile, high-performance solution for railway rolling stock and related applications. Its flexibility, fire safety, and compliance with DIN EN 45545-1 and other standards make it a reliable choice for modern railway systems.

For technical support, product inquiries, or additional documentation, contact Feichun today.

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.

Max Speed:	Up To 10 M/s	Abrasion Resistant:	Yes
Voltage Rating:	300V	Temperature Rating:	-40°C To 90°C
Installation Method:	Indoor/Outdoor	Crush Resistance:	≥1000N/100mm
Cable Color:	Yellow	Certifications:	CE, RoHS, UL
Flame Retardant:	Yes	Operating Temperature:	-20℃ To +70℃
Abrasion Resistance:	High	Smoke Emission:	Low
Halogen Content:	Zero	Cable Type:	Low Smoke Zero Halogen

Max Speed:	Up To 10 M/s
Abrasion Resistant:	Yes
Voltage Rating:	300V
Temperature Rating:	-40°C To 90°C
Installation Method:	Indoor/Outdoor
Crush Resistance:	≥1000N/100mm
Cable Color:	Yellow
Certifications:	CE, RoHS, UL
Flame Retardant:	Yes
Operating Temperature:	-20℃ To +70℃
Abrasion Resistance:	High
Smoke Emission:	Low
Halogen Content:	Zero
Cable Type:	Low Smoke Zero Halogen

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Feichun MOVIS 9GKW: Screened Power Cables for Flexible Connections in Railway Rolling Stock

Feichun MOVIS 9GKW: Screened Power Cables for Flexible Connections in Railway Rolling Stock

Introduction: Ensuring Reliable Power in Railway Systems

Key Features at a Glance

Cable Construction and Technical Specifications

1. Cable Components

2. Electrical Characteristics

3. Thermal Performance

4. Mechanical Properties

5. Environmental Performance

Compliance with Industry Standards

Practical Considerations for Installation and Use

1. Installation Tips

2. Maintenance Guidelines

Challenges and Solutions

Conclusion: Why Choose Feichun MOVIS 9GKW?

Low Smoke Zero Halogen Cable,

LSZH Cable,

Mining Trailing Cable

Mining Power Cable

Crane Power Cable

DIN VDE 0250 Reeling Cable

DIN VDE 0168 Mining Cable

DIN VDE 0118-10 Mining Cable

CSA & MSHA Mining Cable