The IEC 60571 standard is the international benchmark for electronic equipment used on rolling stock . Published by the International Electrotechnical Commission , it provides the essential framework for the design, construction, and testing of electronics—from control units to power supplies—ensuring they survive the extreme conditions of railway environments. Scope and Application
The standard is designed to ensure high reliability and a long service life (often up to 30 years) under continuous operation. Requirements & Parameters
: It specifically excludes electronic power circuits that fall under IEC 61287-1 . iec 60571 standard pdf
For a manufacturer to claim compliance, the equipment must pass a series of rigorous tests outlined in the standard: EN 50155 versus IEC 60571 - Intrexis AG
: It covers modern railway tech like air conditioning (HVAC) controllers, on-train monitoring sensors, communication systems, and radio equipment. Key Technical Requirements The IEC 60571 standard is the international benchmark
Covers altitude, humidity, atmospheric pollutants, and extreme ambient temperature ranges.
Includes strict requirements for shock, vibration, and "bump" testing. Includes strict requirements for shock
IEC 60571 applies to all electronic equipment used for on rail vehicles.
Defines nominal voltages, supply variability, overvoltages, and surges.