Uninterruptiblepowersystems(UPs)
Part 3: Method of specifying the performance and test requirements
Nationalforeword
It is identical to IEC 62040-3:2021. It supersedes BS EN 62040-3:2011 This British Standard is the UK implementation of EN IEC 62040-3:2021.which is withdrawn.
The UK participation in its preparation was entrusted to Technical Committee PEL/22 Power electronics.
A list of organizations represented on this mittee can be obtained onrequest to its mittee manager.
Contractual and legal considerations
This publication has been prepared in good faith however noimplied) is or will be made and no responsibility or liability is or will be accepted by BSl in relation to the adequacy accuracy pleteness orreasonableness of this publication. All and any such responsibility and liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is and is to be used at therecipient's own risk.
The recipient is advised to consider seeking professional guidance withrespect to its use of this publication.
This publication is not intended to constitute a contract. Users are responsible for its correct application.
The British Standards Institution 2021Published by BSI Standards Limited 2021
ISBN 978 0 580 98097 8
ICS 29.200
Compliance with a British Standard cannot confer immunity fromlegal obligations.
This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 July 2021.
Amendments/corrigenda issued since publication
Date
Text affected
ENIEC62040-3
English Version
Uninterruptiblepowersystems(UPS)-Part3:Methodofspecifying theperformance and testrequirements(IEC 62040-3:2021)
Alimentations sans interruption (ASI) - Partie 3: Methode de(IEC 62040-3:2021)
Unterbrechungsfreie Stromversorgungssysteme (USV) - Teil 3: Methoden zum Festlegen der Leistungs- undPrifungsanforderungen (IEC 62040-3:2021)
ugege Aue pnoum puepueis euoeu e jo snejs oug puepuenis ueadong su Buyd6 o suoguo ay aendigs ypum suogenfey ewe This European Standard was approved by CENELEC on 2021-05-26. CENELEC members are bound to ply with the CEN/CENELEC
Up-to-date Ists and bibliographicalreferences concerming such national standards may be obtained on application to the CEN-CENELECManagement Centre or to any CENELEC member.
This European Standard exists in three official versions (English French German) A version in any oher language made by translation under the responsiblity of a CENELEC memberintoits own language and notified to the CEN-CENELEC Management Centre has thesame status as the official versions.
CENELEC members are the national electrotechnical mittees of Austria Belgium Bulgaria Croatia Cyprus the Czech Republic DenmarEstniaFnln raemayreeHgaryln lndLtvia iaurM Netherlands Norway Poland Portugal Republic of North Macedonia Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey and the United Kingdom.
European Committe 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 22H/267/FDIS future edition 3 of IEC 62040-3 prepared by SC 22H“Uninterruptible power systems (UPS)* of IEC/TC 22 *Power electronic systems and equipment" wassubmitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 62040-3:2021.
The following dates are fixed:
(dop)2022-02-26level by publication of an identical national standard or by endorsementlatest date by which the national standards conflicting with the (dow)2024-05-26document have to be withdrawn
(ue g) epuetuoo pue squewpuee si! go lie pue loz:e-otog N sepesadns suewnoop su
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsementnotice
The text of the International Standard IEC 62040-3:2021 was approved by CENELEC as a European Standard without any modification.
In the oficial version for Bibliography the following notes have to be added for the standards indicated:
IEC 60034-22 IEC 60068-1:2013 NOTE NOTE Harmonized as EN 60034-22 Harmonized as EN 60068-1:2014 (not modified)IEC 60068-2 (series) NOTE Harmonized as EN IEC 60068-2 (series)IEC 60068-3-3:2019 NOTE Harmonized as EN IEC 60068-3-3:2019 (not modified)IEC 60196 NOTE Harmonized as EN 60196IEC 60896-21:2004 NOTE Harmonized as EN 60896-21:2004 (not modified)IEC 60898-1:2015 NOTE Harmonized as EN 60898-1:2019 (modified)IEC 60947-3 NOTE Harmonized as EN IEC 60947-3IEC 60947-6-1 NOTE Harmonized as EN 60947-6-1IEC 61000-2-4:2002 NOTE Harmonized as EN 61000-2-4:2002 (not modified)IEC 61000-4-30 IEC 61508 (series) NOTE NOTE Harmonized as EN 61000-4-30 Harmonized as EN 61508 (series)IEC 62040-4 NOTE Harmonized as EN 62040-4IEC 62040-5-3 NOTE Harmonized as EN 62040-5-3IEC 62310-3 NOTE Harmonized as EN 62310-3IEC 62485-2:2010 NOTE Harmonized as EN IEC 62485-2:2018 (not modified)IEC 88528-11:2004 NOTE Harmonized as EN 88528-11:2004 (not modified)
(normative) AnnexZA
Normativereferencestointernationalpublications withtheircorrespondingEuropeanpublications
constitutes requirements of this document. For dated references only the edition cited applies. For The following documents are referred to in the text in such a way that some or all of their contentundated references the latest edition of the referenced document (including any amendments)applies.
(pouj) Aq pejeopu) suogeogpouw uowuoo Aq pegpow ueeq sey uogeoqnd leuogewequj ue eueuM L 3LONthe relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is availablehere:
Publication Jea Title EN/HDIEC 60038 (mod) 2009 IEC standard voltages EN 60038 2011IEC 60068-2-1 2007 Environmental testing - Part 2-1: Tests - Test A: Cold EN 60068-2-1 2007IEC 60068-2-2 2007 Environmental testing - Part 2-2: Tests - EN 60068-2-2 2007Test B: Dry heatIEC 60068-2-27 2008 Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock EN 60068-2-27 2009IEC 60068-2-78 2012 Environmental testing - Part 2-78: Tests - EN 60068-2-78 2013Test Cab: Damp heat steady stateIEC 60146-1-1 2009 Semiconductor requirements pue converters line mutated General EN 60146-1-1 2010converters basic requirements -Part 1-1:Specification ofIEC 60146-2 1999 Semiconductor converters -Part 2:Self- EN 60146-2 2000mutated including direct d.c. converters semiconductor convertersIEC 60364-1 Low-voltage electrical installations - Part HD 60364-11: Fundamental principles assessment of general characteristics definitionsIEC 60364-5-52 Low-voltage electrical installations - Part HD 60364-5-525-52:Selection and erection of electrical equipment - Wiring systemsIEC 60664-1 2020 Insulation coordination for equipment EN IEC 60664-1 2020within low-voltage supply systems -Part 1: Principles requirements and testsIEC/TR 60721-4-3 2001 Classification of environmental conditionsand transformation -Part 4-3: Guidance for the correlation environmentalcondition classes of IEC 60721-3 to the ofStationary environmental tests use je ofIEC weatherprotected 89009locations
