EN IEC 63056:2020
(Main)Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for secondary lithium cells and batteries for use in electrical energy storage systems
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for secondary lithium cells and batteries for use in electrical energy storage systems
IEC 63056:2020 specifies requirements and tests for the product safety of secondary lithium cells and batteries used in electrical energy storage systems (Figure 2) with a maximum DC voltage of 1 500 V (nominal). Basic safety requirements for the secondary lithium cells and batteries used in industrial applications are included in IEC 62619. This document provides additional or specific requirements for electrical energy storage systems. Since this document covers batteries for various electrical energy storage systems, it includes those requirements which are common and minimum to the electrical energy storage systems. Examples of appliances that are within the scope of this document are: • telecommunications, • central emergency lighting and alarm systems, • stationary engine starting, • photovoltaic systems, • home (residential) energy storage systems (HESS), and • large energy storage: on-grid/off-grid. This document applies to cells and batteries for uninterruptible power supplies (UPS). This document does not apply to portable systems 500 Wh or below, which are covered by IEC 61960-3.
Sekundärzellen und -batterien mit alkalischen oder anderen nicht-säurehaltigen Elektrolyten - Sicherheitsanforderungen für Lithium-Sekundärzellen und -batterien für die Verwendung in elektrischen Energiespeichersystemen
Accumulateurs alcalins et autres accumulateurs à électrolyte non acide - Exigences de sécurité pour les accumulateurs au lithium pour utilisation dans des systèmes de stockage d’énergie électrique
L'IEC 63056:2020 spécifie les exigences et les essais pour la sécurité des produits des éléments et des batteries d'accumulateurs au lithium utilisés dans des systèmes de stockage d'énergie électrique (Figure 2) ayant une tension continue maximale de 1 500 V (nominale). L'IEC 62619 comprend les exigences relatives à la sécurité de base des éléments et batteries d'accumulateurs au lithium utilisés dans les applications industrielles. Le présent document inclut des exigences complémentaires ou particulières concernant les systèmes de stockage d'énergie électrique. Étant donné que le présent document couvre les batteries de différents systèmes de stockage d'énergie électrique, elle comprend les exigences minimales et communes aux systèmes de stockage d'énergie électrique. Les types suivants d'appareils sont des exemples d'appareils relevant du domaine d'application du présent document: • télécommunications, • systèmes centraux d'éclairage d'urgence et d'alarme d'urgence, • démarrage de moteur stationnaire, • systèmes photovoltaïques, • systèmes domestiques (résidentiels) de stockage d'énergie électrique (HESS, home energy storage systems), et • stockage d'énergie à grande échelle: sur réseau/hors réseau. Le présent document s'applique aux éléments et batteries conçus pour les alimentations sans interruption (ASI). Le présent document ne s'applique pas aux systèmes portables de 500 Wh ou moins, qui sont couverts par l'IEC 61960-3.
Sekundarni členi in baterije z alkalnimi ali drugimi nekislinskimi elektroliti - Varnostne zahteve za sekundarne litijeve člene in baterije za industrijsko uporabo v električnih napravah za shranjevanje energije
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2021
Sekundarni členi in baterije z alkalnimi ali drugimi nekislinskimi elektroliti -
Varnostne zahteve za sekundarne litijeve člene in baterije za industrijsko uporabo
v električnih napravah za shranjevanje energije
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety
requirements for secondary lithium cells and batteries for use in electrical energy storage
systems
Accumulateurs alcalins et autres accumulateurs à électrolyte non acide - Exigences de
sécurité pour batteries rechargeables Lithium destinées aux systèmes de stockage
d'énergie électriques .
Ta slovenski standard je istoveten z: EN IEC 63056:2020
ICS:
29.220.30 Alkalni sekundarni členi in Alkaline secondary cells and
baterije batteries
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 63056
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2020
ICS 29.220.30
English Version
Secondary cells and batteries containing alkaline or other non-
acid electrolytes - Safety requirements for secondary lithium
cells and batteries for use in electrical energy storage systems
(IEC 63056:2020)
Accumulateurs alcalins et autres accumulateurs à Sekundärzellen und -batterien mit alkalischen oder anderen
électrolyte non acide - Exigences de sécurité pour les nicht säurehaltigen Elektrolyten - Sicherheitsanforderungen
accumulateurs au lithium pour utilisation dans des für Lithium-Sekundärzellen und -batterien für die
systèmes de stockage d'énergie électrique Verwendung in elektrischen Energiespeichersystemen
(IEC 63056:2020) (IEC 63056:2020)
This European Standard was approved by CENELEC on 2020-05-01. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard 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 European Standard 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,
Turkey 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
© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63056:2020 E
European foreword
The text of document 21A/718/FDIS, future edition 1 of IEC 63056, prepared by SC 21A "Secondary
cells and batteries containing alkaline or other non-acid electrolytes" of IEC/TC 21 "Secondary cells
and batteries" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-02-01
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-05-01
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 63056:2020 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 61434 NOTE Harmonized as EN 61434
IEC 61960-3 NOTE Harmonized as EN 61960-3
IEC 62368-1:2018 NOTE Harmonized as EN IEC 62368-1:2020 (not modified)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-482 - International Electrotechnical Vocabulary - -
- Part 482: Primary and secondary cells
and batteries
IEC 60695-10-2 - Fire hazard testing - Part 10-2: Abnormal EN 60695-10-2 -
heat - Ball pressure test method
IEC 60695-11-10 - Fire hazard testing - Part 11-10: Test EN 60695-11-10 -
flames - 50 W horizontal and vertical
flame test methods
IEC 60950-1 (mod) 2005 Information technology equipment - EN 60950-1 2006
Safety - Part 1: General requirements
+ A11 2009
+ A12 2011
+ AC 2011
IEC 62619 - Secondary cells and batteries containing - -
alkaline or other non-acid electrolytes -
Safety requirements for secondary lithium
cells and batteries, for use in industrial
applications
IEC 62620 2014 Secondary cells and batteries containing EN 62620 2015
alkaline or other non-acid electrolytes -
Secondary lithium cells and batteries for
use in industrial applications
ISO/IEC Guide 51 - Safety aspects - Guidelines for their - -
inclusion in standards
IEC 63056 ®
Edition 1.0 2020-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Secondary cells and batteries containing alkaline or other non-acid
electrolytes – Safety requirements for secondary lithium cells and batteries
for use in electrical energy storage systems
Accumulateurs alcalins et autres accumulateurs à électrolyte non acide –
Exigences de sécurité pour les accumulateurs au lithium pour utilisation
dans des systèmes de stockage d'énergie électrique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.220.30 ISBN 978-2-8322-7862-8
– 2 – IEC 63056:2020 © IEC 2020
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 7
3 Terms and definitions . 7
4 Parameter measurement tolerances . 9
5 General safety considerations . 10
5.1 General . 10
5.2 Insulation and wiring . 10
5.3 The peak voltage of charging . 11
6 Type test conditions . 11
6.1 General . 11
6.2 Test items . 11
7 Specific requirements and tests . 12
7.1 Basic requirement . 12
7.2 Resistance to abnormal heat . 12
7.3 Casing material of a battery system that can be transported for installation
or maintenance . 12
7.4 Electric insulation check during transport and installation. 12
7.5 Charging procedures for test purposes . 13
7.6 Protection against short circuit during transport and installation . 13
7.7 Protection for reverse connection . 13
7.8 Overdischarge control of voltage (battery system) . 14
7.9 Drop test . 14
7.9.1 General . 14
7.9.2 Whole drop test . 15
7.9.3 Edge and corner drop test . 15
8 Information for Safety . 16
9 Marking and designation . 16
Annex A (informative) Wiring, connections and supply . 17
Bibliography . 18
Figure 1 – IEC 62619 as umbrella standard to various industrial applications. 5
Figure 2 – Scope of IEC 63056 . 6
Figure 3 – Impact location . 15
Figure 4 – Configuration for the shortest edge drop test . 16
Figure 5 – Configuration for the corner drop test . 16
Table 1 – Type test . 12
Table 2 – Drop test method and condition . 14
Table A.1 – IEC 60950-1:2005 subclauses addressing wiring, connections and supply . 17
Table A.2 – Wiring, connections and supply, as addressed in IEC 62368-1 . 17
IEC 63056:2020 © IEC 2020 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER
NON-ACID ELECTROLYTES – SAFETY REQUIREMENTS FOR SECONDARY
LITHIUM CELLS AND BATTERIES FOR USE IN ELECTRICAL ENERGY
STORAGE SYSTEMS
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
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agreement between the two organizations.
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consensus of opinion on the relevant subjects since each technical committee has representation from all
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misinterpretation by any end user.
4) In order to promote international uniformity, IEC Nation
...
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