SIST EN 50463-1:2018/A1:2024

Railway applications - Energy measurement on board trains - Part 1: General

This New Work Item Proposal has the scope to provide an amendment of the European standard EN 50463-1 in order to update the annex ZZ

Bahnanwendungen - Energiemessung auf Bahnfahrzeugen - Teil 1: Allgemeines

Applications ferroviaires - Mesure d'énergie à bord des trains - Partie 1: Généralités

Železniške naprave - Merjenje energije na vlaku - 1. del: Splošno - Dopolnilo A1

General Information

• Status: Published
• Public Enquiry End Date: 31-Mar-2023
• Publication Date: 24-Sep-2024
• ICS: 45.060.10 - Tractive stock
• Technical Committee: ŽEN - Electrical applications for railways
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-Aug-2024
• Due Date: 12-Oct-2024
• Completion Date: 25-Sep-2024
• Directive: 2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
• Mandate: M/483 - Mandate for programming and standardisation addressed to the European standardisation bodies under directive 2008/57/EC in the field of the interoperability of the rail system within the European Union
• Mandate: M/591 - Standardisation request to the European Committee for Standardisation and the European Committee for Electrotechnical Standardisation as regards railway products in support of Directive (EU) 2016/797
• Ref Project: EN 50463-1:2017/A1:2024 - Railway applications - Energy measurement on board trains - Part 1: General

Relations

• Amends: SIST EN 50463-1:2018 - Railway applications - Energy measurement on board trains - Part 1: General
• Effective Date: 01-Nov-2024
• Revised: oSIST prEN 50463-1:2025 - Railway applications - Energy measurement on board trains - Part 1: General
• Effective Date: 03-Dec-2024

Overview

EN 50463-1:2017/A1:2024 is an amendment (A1) to the European standard EN 50463-1:2017 - Railway applications: Energy measurement on board trains - Part 1: General. Approved by CENELEC on 2024-07-01, this amendment updates the informative Annex ZZ (relationship with EU legislation) and modifies the bibliography to reference ERA registers. The amendment clarifies the standard’s relationship to Directive (EU) 2016/797 (rail interoperability) and the relevant Technical Specification for Interoperability (TSI) for locomotives and passenger rolling stock.

Key topics and requirements

• Amendment scope: Replacement of Annex ZZ to document the correspondence between EN 50463-1 clauses and the essential requirements of Directive (EU) 2016/797 and the relevant TSI (Commission Regulation (EU) No 1302/2014 and its updates).
• Legal linkage: Explains how compliance with specified normative clauses can provide a presumption of conformity with TSI requirements when the standard is cited in the Official Journal of the EU.
• Bibliography update: Adds references to ERA’s Reference Document Database (RDD) - Part 2 (National Reference Documents, NRDs) and the Single Rule Database (SRD), making it easier to locate national rules notified under Directive (EU) 2016/797.
• Implementation timeline: National implementation date (dop) fixed as 2025-07-01; conflicting national standards to be withdrawn by 2027-07-01.
• Standards governance: Prepared by CLC/TC 9X and issued in the three official CENELEC languages; national electrotechnical committees must adopt without alteration.

Applications and who uses it

This amendment - and EN 50463-1 generally - is relevant to stakeholders involved in on-board energy metering and interoperability for rolling stock, including:

• Rolling-stock manufacturers and subsystem suppliers (design alignment with TSI)
• Rail operators and fleet managers (data and compliance planning)
• System integrators responsible for on-board energy measurement solutions
• Certification bodies and notified bodies assessing conformity with TSI/Directive requirements
• National standards committees and regulators tracking harmonized standards and NRDs via ERA RDD/SRD

Practical uses include ensuring that on-board energy measurement architectures and documentation reference the correct regulatory relationships and national rule registries when pursuing interoperability and regulatory conformity.

Related standards

• EN 50463 series: Part 2 (Energy measuring), Part 3 (Data handling), Part 5 (Conformity assessment)
• Directive (EU) 2016/797 and the TSI for rolling stock (Regulation (EU) No 1302/2014 and subsequent amendments)
• ERA RDD and SRD databases for national reference documents

Keywords: EN 50463-1:2017/A1:2024, energy measurement on board trains, railway energy metering standard, TSI, Directive 2016/797, CENELEC, ERA RDD SRD.

Standards Content (Sample)

SLOVENSKI STANDARD
01-november-2024
Železniške naprave - Merjenje energije na vlaku - 1. del: Splošno - Dopolnilo A1
Railway applications - Energy measurement on board trains - Part 1: General
Bahnanwendungen - Energiemessung auf Bahnfahrzeugen - Teil 1: Allgemeines
Applications ferroviaires - Mesure d'énergie à bord des trains - Partie 1: Généralités
Ta slovenski standard je istoveten z: EN 50463-1:2017/A1:2024
ICS:
45.060.10 Vlečna vozila Tractive stock
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 50463-1:2017/A1

NORME EUROPÉENNE
EUROPÄISCHE NORM July 2024
ICS 45.060.10
English Version
Railway applications - Energy measurement on board trains -
Part 1: General
Applications ferroviaires - Mesure d'énergie à bord des Bahnanwendungen - Energiemessung auf Bahnfahrzeugen
trains - Partie 1: Généralités - Teil 1: Allgemeines
This amendment A1 modifies the European Standard EN 50463-1:2017; it was approved by CENELEC on 2024-07-01. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment the
status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 50463-1:2017/A1:2024 E

Contents Page
European foreword . 3
1 Replacement of Annex ZZ . 4
2 Modification to the Bibliography . 6

European foreword
This document (EN 50463-1:2017/A1:2024) has been prepared by CLC/TC 9X “Electrical and electronic
applications for railways”.
The following dates are fixed:
• latest date by which this document has to be (dop) 2025-07-01
implemented at national level by publication of
an identical national standard or by
endorsement
• latest date by which the national standards (dow) 2027-07-01
conflicting with this document have to be
withdrawn
EN 50463-1:2017 is amended to update the Annex ZZ in order to implement CLC/TC 9X Decision 65/17, which
is herein reported:
“Noting the recommendation of the CAG, TC 9X decides to task the secretariat to prepare the NWIP for
amendments of EN 50463 series “Railway applications – Energy measurement on board trains - Part 1:
General; - Part 2: Energy measuring; - Part 3: Data handling; - Part 5: Conformity assessment” to update the
Annex ZZ of these parts.”
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CENELEC shall not b
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