British Standards Institution

Source:: CENELEC
Committee:: GEL/9/0 - Railway electrotechnical applications
Categories:: Information management | Standardization. General rules
Comment period start date:: 22/05/2025
Comment period end date:: 19/06/2025

Comment by:

19th Jun

Scope

No changes compare the IEC 62973-5 Version. There is no Li-Ion-technology in the EN 50547. No European Annex proposed for part 5. Li-Ion is not deployed in passenger operation for auxiliary batteries with enough maturity.

Purpose

No technical additions to IEC 62973-5 are necessary. This part of the standard series shall not be published earlier than parts 1 to 3 including the three amendments of it.

Comment on proposal

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Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

22/05/2025

Proposal end date:

19/06/2025

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

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Standards Development

New Work Item Proposal - EN IEC 62973-5 Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 5: Lithium-ion batteries

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