Abstract

This document specifies requirements for the protective provisions relating to electrical safety in fixed instal-lations, when it is reasonably likely that hazardous voltages or currents will arise for people or equipment, as a result of the mutual interaction of AC and DC electric power supply traction systems. It also applies to all aspects of fixed installations that are necessary to ensure electrical safety during main-tenance work within electric power supply traction systems. The amendment A1 to EN 50122-3 includes changes to the title of the standard and Annex B "Analysis of combined voltages".

Begin

2024-04-24

Planned document number

DIN EN 50122-3

Project number

02232231

Responsible national committee

DKE/UK 351.2 - Ortsfeste Anlagen  

draft standard

Fixed installations for railway applications - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems; German and English version EN 50122-3:2022/prA1:2024
2024-12
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previous edition(s)

Railway applications - Fixed installations - Electrical safety, earthing and the return circuit - Part 3: Mutual Interaction of AC and DC traction systems; German version EN 50122-3:2022
2023-03

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