Electricalenergystorage(EES)systems
Part 5-2: Safety requirements for grid-integrated EESsystems -Electrochemical-based systems
Nationalforeword
This British Standard is the UK implementation of EN IEC 62933-5-2:2020. It is identical to IEC 62933-5-2:2020.
The UK participation in its preparation was entrusted to TechnicalCommittee ESL/120 Electrical Energy Storage.
A list of organizations represented on this mittee can be obtained onrequest to its secretary.
of a contract. Users are responsible for its correct application. This publication does not purport to include all the necessary provisions
The British Standards Institution 2020Published by BSI Standards Limited 2020
ISBN 978 0 580 96636 1
ICS 13.020.30
Compliance with a British Standard cannot confer immunity fromlegal obligations.
This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June 2020.
Amendments/corrigenda issued since publication
Date
Text affected
ENIEC62933-5-2
English Version
Electricalenergy storage(EES)systems-Part5-2:Safety(IEC 62933-5-2:2020) based systems
requirementsforgrid-integratedEESsystems-Electrochemical-
Elektrische Energiespeichersysteme (EES-Systeme) - TeilSysteme eleklrochemische Systeme (IEC 62933-5-2:2020)
Systemes de stockage de Fenergie electrique (EES) - Partie 5-2: Exigenoes de securite pour les systemes EES integrdsdans un reseau - Systemes electrochimiques (IEC 62933-5-2:2020)
This European Standard was approved by CENELEC on 2020-05-21. CENELEC members are bound to ply with the CEN/CENELEC Intenal Regulations which stipulate the conditions for giving this European Standard the status of anational standard without any alleration.
Up-todate Ists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English French Geman) A version inany other language made by translationunder the responsibity of a CENELEC memberintoits own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical mitees of Austria Belgium Bulgaria Croatia Cyprus the Czech Repubilic Denmark Estnia inland France Gmany Greece Hungary lceland lreland aly Latvi Liania Lxmurg Malta t Netherlands Nrway Poland Portugal Republic of Nrth Macedonia Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization Comite Europeen de Normalisation ElectrotechniqueEuropisches Komitee fur Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23 B-1040 Brussels
Europeanforeword
The text of document 120/173/FDIS future edition 1 of IEC 62933-5-2 prepared by IEC/TC 120 “Electrical Energy Storage (EES) Systems" was submitted to the IEC-CENELEC parallel vote andapproved by CENELEC as EN IEC 62933-5-2:2020.
The following dates are fixed:
latest date by which the document has to be implemented at national (dop)2021-02-21level by publication of an identical national standard or by endorsementlatest date by which the national standards conflicting with the (dow)2023-05-21document have to be withdrawn
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the Intemational Standard IEC 62933-5-2:2020 was approved by CENELEC as aEuropean Standard without any modification.
In the official version for Bibliography the following notes have to be added for the standardsindicated:
IEC 60364-4-41 NOTE Harmonized as HD 60364-4-41IEC 60364-4-42 NOTE Harmonized as HD 60364-4-42IEC 60364-4-43 NOTE Harmonized as HD 60364-4-43IEC 60721 (series) NOTE Harmonized as EN 60721 (series)NOTEIEC 60896-21 Harmonized as EN 60896-21IEC 60896-22 NOTE Harmonized as EN 60896-22IEC 61140 NOTE Harmonized as EN 61140IEC 61427-1 NOTE Harmonized as EN 61427-1IEC 61427-2 NOTE Harmonized as EN 61427-2IEC 61508 (series) NOTE Harmonized as EN 61508 (series)IEC 61511-1:2016 NOTE Harmonized as EN 61511-1:2017 (not modified)IEC 62040-1 NOTE Harmonized as EN IEC 62040-1IEC 62040-2 NOTE Harmonized as EN IEC 62040-2IEC 62116:2014 NOTE Harmonized as EN 62116:2014 (not modified)IEC 62351 (series) NOTE Harmonized as EN 62351 (series)IEC 62381:2012 NOTE Harmonized as EN 62381:2012 (not modified)IEC 62443-2-4 NOTE Harmonized as EN IEC 62443-2-4IEC 62485-1 NOTE Harmonized as EN IEC 62485-1IEC 62909-1 NOTE Harmonized as EN IEC 62909-1IEC 62932-1:2020 NOTE Harmonized as EN IEC 62932-1:2020 (not modified)ISO 1182 NOTEISO 9241 (series) Harmonized as EN ISO 1182NOTE Harmonized as EN ISO 9241 (series)ISO 13732-1:2006 NOTE Harmonized as EN ISO 13732-1:2008 (not modified)ISO 13850:2015 NOTE Harmonized as EN ISO 13850:2015 (not modified)
