The test engineer, Sarah, looked at Elias. "Ready for profile B?"
The standard dictates compliance parameters across a broad spectrum of onboard subsystems. It explicitly covers hardware powered by the or a low-voltage power supply system . This umbrella covers critical components including:
Designing to IEC 60571 is not about “over-engineering.” It’s about matching the real physics of a moving train: constant vibration, unpredictable power, and years without active cooling. Start your next rolling stock project with a gap analysis against Clause 4 (General requirements) and Clause 5 (Environmental conditions) of IEC 60571. Your reliability numbers will thank you.
Note: High-power electronic traction circuits are explicitly excluded from this framework, as they fall under the separate mandate of IEC 61287-1 . 🌐 IEC 60571 vs. EN 50155 Iec 60571.pdf
IEC 60571 references other test standards (e.g., IEC 60068 for environmental tests, IEC 61000 for EMC). A compliance test plan typically includes:
IEC 60571 requires equipment to meet emission and immunity limits per the IEC 62236 series:
– Bogie-mounted equipment must survive much higher random vibration levels than body-mounted. Connector locking mechanisms and PCB supports are critical. The test engineer, Sarah, looked at Elias
Think of it as the “umbrella” standard for onboard railway electronics. It addresses:
The primary objective of IEC 60571 is to ensure that electronic equipment used in railway rolling stock is designed, manufactured, and tested to meet the stringent requirements of the railway industry. These requirements include safety, reliability, and performance, which are critical for the efficient and safe operation of railway vehicles.
IEC 60571 does not stand alone. It references and works alongside several other important standards: IEC 60068 for environmental tests
: Testing resistance to electrical spikes from the power grid.
is a technical standard published by the International Electrotechnical Commission (IEC). Its full title is: "Railway applications – Electronic equipment used on rail vehicles."