What is IEC 60090-2:2014?

The IEC 60090-2:2014 is an international standard that pertains to the electrification of railways. It specifically focuses on the technical and safety requirements for rolling stock power supply systems. This standard provides guidelines for the design, construction, and testing of various electrical components used in railway applications.

Key Objectives of the Standard

The primary objective of IEC 60090-2:2014 is to ensure the safe and efficient operation of rolling stock power supply systems. These systems are responsible for providing electrical power to trains, ensuring their smooth functioning and passenger safety. The standard outlines specific requirements for components such as transformers, converters, circuit breakers, and insulating materials, emphasizing aspects like insulation coordination, mechanical strength, and electromagnetic compatibility.

Benefits and Applications

The implementation of IEC 60090-2:2014 brings several benefits to the railway industry. Firstly, it enhances the overall safety of the rolling stock power supply systems by setting rigorous standards for their design and construction. This helps prevent accidents caused by electrical faults, such as fires or electric shocks. Secondly, the standard promotes interoperability, as it ensures compatibility between different manufacturers' equipment and enables their integration into larger railway power networks.

IEC 60090-2:2014 is applicable to a wide range of railway power supply systems, including both AC (Alternating Current) and DC (Direct Current) systems. It covers urban metro lines, suburban railways, regional trains, and long-distance high-speed rail networks. The standard is relevant to all countries worldwide and plays a vital role in harmonizing the global railway industry's technical requirements.

Conclusion

In conclusion, IEC 60090-2:2014 is a crucial international standard for ensuring the safety and reliability of rolling stock power supply systems. It establishes guidelines for the design, construction, and testing of various electrical components used in railways. By complying with this standard, manufacturers, operators, and regulatory bodies can collectively improve the quality and interoperability of railway power systems, ultimately enhancing passenger safety and operational efficiency across the globe.