Comprehensive Guide to Feichun A-2YOF(L)2YB2Y H145 Railway Signalling Cable

Railway signalling systems are the backbone of safe and efficient train operations. The Feichun A-2YOF(L)2YB2Y H145 Railway Signalling Cable is specially designed to meet the rigorous demands of railway applications, offering exceptional performance, durability, and compliance with Deutsche Bahn AG PH 416.0113 v.2.1 standards.

This guide provides an in-depth look at the features, benefits, and installation practices of this robust cable.

The Feichun A-2YOF(L)2YB2Y H145 cable is purpose-built for light signal and point machine operations in railway systems. Its advanced design ensures reliable performance in underground and duct installations, where enhanced mechanical protection is crucial.

With its steel tape armoring and water-blocking system, this cable is a top choice for railway applications in harsh environments.

1.2 Standards Compliance

This cable complies with the Deutsche Bahn AG PH 416.0113 v.2.1 standards, ensuring superior performance and safety.

It is rated for a nominal voltage of 420/600V, with stringent testing requirements for insulation resistance, capacitance, and mechanical protection.

2. Technical Construction

2.1 Conductor Specifications

The cable features a bare copper conductor with a stranding pattern of n x 1 x 1.4/1.8 mm, offering high conductivity and durability. The table below highlights the conductor specifications:

2.2 Cable Design

The multi-layer construction enhances the cable's performance and longevity:

3. Electrical Properties

3.1 Operating Parameters

The Feichun A-2YOF(L)2YB2Y H145 cable offers exceptional electrical characteristics:

3.2 Performance Characteristics

• Signal Transmission: Maintains high signal integrity, critical for railway operations.

• EMI Protection: Robust shielding ensures minimal electromagnetic interference.

• Temperature Stability: Performs reliably across -40°C to +60°C.

• Longevity: Designed for long-term reliability in demanding conditions.

4. Installation Requirements

4.1 Environmental Conditions

The cable is designed for direct burial or duct installations, ensuring performance in various environments.

4.2 Mechanical Installation

To ensure optimal performance, follow these mechanical guidelines:

5. Railway Applications

5.1 Light Signal Systems

The cable ensures seamless integration with light signal systems, offering reliable power and signal transmission. Proper shielding and insulation maintain signal integrity even in high-interference environments.

5.2 Point Machine Operations

For point machines, the cable delivers consistent power distribution and control signal transmission, ensuring smooth railway operations and enhancing safety protocols.

6. Testing and Verification

6.1 Factory Testing

6.2 Field Testing

Field testing ensures proper installation and system performance:

7. Common Installation Challenges

7.1 Physical Installation

Key challenges include maintaining bending radius specifications and using proper pulling techniques to avoid damage.

7.2 Environmental Protection

Preventing water ingress, managing temperature variations, and providing adequate mechanical protection are critical for underground installations.

8. Maintenance Guidelines

8.1 Preventive Maintenance

• Conduct regular inspections to identify wear or damage.

• Verify insulation resistance and capacitance periodically.

• Maintain detailed documentation for compliance.

8.2 Troubleshooting

If faults occur, follow these steps:

9. Quality Control

9.1 Manufacturing Standards

Feichun ensures quality through rigorous material selection, construction processes, and testing protocols, adhering to Deutsche Bahn AG standards.

9.2 Performance Monitoring

Feichun cables undergo long-term reliability assessments to identify improvement opportunities and ensure consistent performance.

10. Safety Considerations

10.1 Installation Safety

• Use personal protective equipment during installation.

• Follow safe working practices to minimize risks.

10.2 Operational Safety

• Adhere to voltage limitations to prevent overheating.

• Ensure proper grounding and termination methods.

11. References

Deutsche Bahn AG PH 416.0113 v.2.1 Standards

Feichun Installation Manuals

Railway Industry Testing Procedures

By choosing the Feichun A-2YOF(L)2YB2Y H145 Railway Signalling Cable, you invest in reliability, safety, and long-term performance. With its advanced design and robust construction, this cable is the ideal choice for modern railway systems.

Contact Feichun today to learn more about how this product can enhance your railway operations!