BS EN 50155:2021

BS EN 50155:2021 - Railway Applications for Electronic Equipment

The BS EN 50155:2021 standard represents a critical guideline in the railway industry for electronic equipment used on rolling stock. Published on July 31, 2021, this standard outlines the requirements for electronic devices intended for use in the railway environment. As a revised edition of the earlier standards, it provides enhanced specifications, ensuring maximum reliability and safety for electronic systems used in trains.

This standard is particularly pertinent for manufacturers, designers, and engineers involved in the creation and implementation of electronic systems in railway applications. Covering aspects such as electromagnetic compatibility, temperature, humidity resistance, and vibration endurance, BS EN 50155:2021 ensures that electronic equipment can function efficiently under the demanding conditions typical of rail operations.

The BS EN 50155 standard is aligned identically with EN 50155:2021, streamlining compliance and reducing the complexity of meeting European requirements for railway applications. Following these guidelines is essential for achieving compliance with international railway norms and ensuring a uniform standard of safety and reliability across European rail networks.

Some key specifications covered in this standard include:

• Environmental Conditions: Equipment must operate within specified temperature ranges and moisture levels, accommodating the harsh environments commonly encountered in railway operations.
• Electromagnetic Compatibility: Devices must be designed to minimize electromagnetic interference, thereby safeguarding both the operation of the device itself and the surrounding equipment.
• Mechanical Requirements: The standard mandates rigorous tests to ensure that electronic components withstand mechanical stresses such as shock and vibration, critical for maintaining operational integrity during travel.
• Safety: Provisions within BS EN 50155 address safety requirements, ensuring that equipment does not pose risks to users or passengers.

The adoption of BS EN 50155:2021 not only assists companies in meeting legal obligations but also enhances the reliability and performance of electronic systems in rail transport. Investing in this standard is a proactive step towards achieving compliance, improving the safety and efficiency of railway applications, and fostering innovation in railway engineering.

For manufacturers and other stakeholders in the rail sector, acquiring a copy of BS EN 50155:2021 is essential. With a price of £462.00, available in both PDF and hardcopy formats, this standard is a valuable resource in ensuring the robustness and efficacy of railway electronics.