What is EN 50155:2017 ?

EN 50155:2017 is a professional technical standard that outlines the requirements for the design, construction, and maintenance of electrical equipment used in railway vehicles. It is applicable to different types of trains, trams, locomotives, and other railway vehicles and aims to ensure the reliability, safety, and interoperability of rolling stock systems.

EN 50125-3:2016 is a professional technical standard that focuses on the requirements for rolling stock applications in the railway industry. It provides guidelines and criteria for the design, construction, and maintenance of electrical equipment used in railway vehicles. The standard aims to ensure the reliability, safety, and interoperability of rolling stock systems and is applicable to different types of trains, trams, locomotives, and other railway vehicles.

EN 50129:2020 is an international standard that deals with the safety and reliability requirements for signaling systems in the railway sector. It provides guidelines for the development, assessment, and approval of software-intensive systems used in railways.

The main purpose of EN 50125-3:2016 is to establish a comprehensive set of requirements that manufacturers, operators, and maintainers of rolling stock must meet. These requirements cover a wide range of topics such as electrical safety, electromagnetic compatibility, environmental conditions, and system performance. By adhering to this standard, the railway industry can enhance the quality and efficiency of their products and services, ensuring a safer and more reliable railway system for both passengers and operators.

EN 50129:2020 aims to define safety assurance requirements for railway signaling systems. It is applicable to different types of signaling systems, including fixed signaling, automatic signaling, and interlocking systems. The standard provides guidelines for the development, assessment, and approval of software-intensive systems used in railways, ensuring the safety, reliability, and interoperability of rolling stock systems.