Iec 60571.pdf Updated -

IEC 60571 sets international standards for the design and testing of electronic equipment used in railway rolling stock, focusing on environmental, mechanical, and electrical requirements. It is technically similar to EN 50155, with both standards often used interchangeably for compliance in global rail projects. For a detailed comparison of these standards, see the Intrexis AG White Paper . RAILWAY CERTIFIED POWER SOLUTION GUIDE 2020

Equipment must also withstand up to 95% relative humidity and rapid altitude changes without condensation forming on internal circuitry. 2. Electrical Power Supply Variations

Focuses on the hardware assembly, printed circuit boards (PCBs), and total enclosure integration. EN 50155 vs. IEC 60571

The objectives of this standard are to:

Have you faced challenges meeting IEC 60571 for vibration or power supply variations? Share your experience below.

The latest comprehensive revision is , which expanded nominal operating voltage parameters to align with modern rolling stock architectures.

IEC 60571 consists of several sections, including: Iec 60571.pdf

Electronic power circuits, which are covered by IEC 61287-1. Key Requirements of IEC 60571

Hardware must be resilient against structural damage, component detachment, and micro-cracks in printed circuit boards (PCBs). 3. Electrical Power Supply Conditions

Unlike office or industrial electronics, railway equipment must withstand: IEC 60571 sets international standards for the design

Defines specific classes (S1–S3) for how equipment must behave during power interruptions. 2. Environmental Conditions

Based on the standard’s typical structure, here are the main areas your design must address:

The current active version is (Edition 2.0), released in November 2012. A new revision (Edition 3.0) is under development as of 2025, but as of now, 2012 remains the reference. RAILWAY CERTIFIED POWER SOLUTION GUIDE 2020 Equipment must

A crucial aspect of understanding this standard is its relationship to the European Standard .