EN IEC 62984-3:2020
(Main)High-temperature secondary batteries - Part 3: Sodium-based batteries - Performance requirements and tests
High-temperature secondary batteries - Part 3: Sodium-based batteries - Performance requirements and tests
IEC 62984-3:2020 specifies performance requirements and test procedures for high-temperature batteries based on sodium for mobile and/or stationary use and whose rated voltage does not exceed 1 500 V. Sodium based batteries include sodium-sulphur batteries and sodium-nickel chloride batteries; both are high-temperature batteries and use a solid, sodium conducting electrolyte. Additional information on sodium-based batteries technology, their chemistries and construction are given in Annex B. This document does not cover aircraft batteries, covered by IEC 60952 (all parts), and batteries for the propulsion of electric road vehicles, covered by IEC 61982 (all parts).
Hochtemperatur-Sekundärbatterien – Teil 3: Natrium-basierte Batterien – Leistungsanforderungen und Prüfungen
Batteries d’accumulateurs à haute température - Partie 3: Batteries au sodium - Exigences et essais relatifs aux qualités de fonctionnement
L'IEC 62984-3:2020 spécifie les exigences relatives aux qualités de fonctionnement et les procédures d’essai relatives aux batteries au sodium à haute température pour usage mobile et/ou fixe et dont la tension assignée ne dépasse pas 1 500 V. Les batteries au sodium comprennent les batteries sodium-soufre et les batteries sodium chlorure de nickel; les deux types de batteries sont des batteries à haute température et utilisent un électrolyte conducteur solide au sodium. L’Annexe B donne des informations complémentaires sur la technologie des batteries au sodium, leurs caractéristiques chimiques et leur construction. Le présent document ne couvre pas les batteries d’aéronefs, couvertes par la série IEC 60952 (toutes les parties), et les batteries pour la propulsion des véhicules routiers électriques, couvertes par l’IEC 61982 (toutes les parties).
Visokotemperaturne sekundarne baterije - 3. del: Natrijeve baterije - Zahtevane lastnosti in preskusi
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-november-2020
Visokotemperaturne sekundarne baterije - 3. del: Natrijeve baterije - Zahtevane
lastnosti in preskusi
High Temperature secondary Batteries - Part 3: Sodium-based Batteries - Performance
requirements and tests
Batteries d'accumulateur à haute temperature - Partie 3: Prescriptions de performance et
essais
Ta slovenski standard je istoveten z: EN IEC 62984-3:2020
ICS:
29.220.20 Kislinski sekundarni členi in Acid secondary cells and
baterije batteries
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 62984-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2020
ICS 29.220.20
English Version
High-temperature secondary batteries - Part 3: Sodium-based
batteries - Performance requirements and tests
(IEC 62984-3:2020)
Batteries d'accumulateurs à haute température - Partie 3: Hochtemperatur-Sekundärbatterien - Teil 3: Natrium-
Batteries au sodium - Exigences et essais relatifs aux basierte Batterien - Leistungsanforderungen und Prüfungen
qualités de fonctionnement (IEC 62984-3:2020)
(IEC 62984-3:2020)
This European Standard was approved by CENELEC on 2020-05-21. 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 62984-3:2020 E
European foreword
The text of document 21/1040/FDIS, future edition 1 of IEC 62984-3, prepared by IEC/TC 21
"Secondary cells and batteries" was submitted to the IEC-CENELEC parallel vote and approved by
CENELEC as EN IEC 62984-3:2020.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-02-21
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-05-21
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 62984-3:2020 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 60952 (series) NOTE Harmonized as EN 60952 (series)
IEC 61982 (series) NOTE Harmonized as EN 61982 (series)
IEC 62485-2 NOTE Harmonized as EN IEC 62485-2
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 62902 - Secondary cells and batteries - Marking EN IEC 62902 -
symbols for identification of their chemistry
IEC 62984-1 2020 High-temperature secondary batteries - Part 1: EN IEC 62984-1 2020
General requirements
IEC 62984-2 2020 High-temperature secondary batteries - Part 2: EN IEC 62984-2 2020
Safety requirements and tests
IEC 62984-3 ®
Edition 1.0 2020-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
High-temperature secondary batteries –
Part 3: Sodium-based batteries – Performance requirements and tests
Batteries d’accumulateurs à haute température –
Partie 3: Batteries au sodium – Exigences et essais relatifs aux qualités de
fonctionnement
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.220.20 ISBN 978-2-8322-8129-1
– 2 – IEC 62984-3:2020 © IEC:2020
CONTENTS
FOREWORD . 4
1 Scope . 6
2 Normative references . 6
3 Terms, definitions, symbols and abbreviated terms . 6
3.1 Battery construction . 6
3.2 Battery functionality . 7
3.3 Symbols and abbreviated terms . 8
4 Environmental (service) conditions . 9
4.1 General . 9
4.2 Normal service conditions for stationary installations . 9
4.3 Special service conditions for stationary installations . 9
4.4 Normal service conditions for mobile installations (except propulsion). 9
4.5 Special service conditions for mobile installations (except propulsion) . 9
5 Performance requirements. 10
5.1 Electrical requirements . 10
5.1.1 Nominal voltage . 10
5.1.2 Discharge rate . 10
5.1.3 Charge rate . 11
5.1.4 Rated battery energy (W ) . 12
r
5.1.5 Battery auxiliary energy consumption . 12
5.1.6 Energy efficiency (η) . 12
5.1.7 Long term endurance (LTE) . 13
5.2 Thermal requirements . 13
5.2.1 General . 13
5.2.2 Warm-up . 13
5.2.3 Cool-down . 14
5.2.4 Standby mode . 14
5.2.5 Idle . 14
5.2.6 Freeze-thaw . 14
6 Performance test . 14
6.1 General . 14
6.1.1 Classification of tests . 14
6.1.2 Test object selection . 14
6.1.3 DUT initial conditions before tests . 15
6.1.4 Measuring equipment . 15
6.2 List of tests . 15
6.3 Type tests . 16
6.3.1 Battery auxiliary energy consumption test . 16
6.3.2 Energy efficiency test . 17
6.3.3 Long term endurance test . 17
6.3.4 Maximum continuous discharge rate test . 18
6.3.5 Maximum transient discharge rate test . 19
6.3.6 Boost charge rate test . 19
6.4 Routine tests. 20
6.4.1 Capacity / energy content combined test . 20
6.5 Special tests . 21
IEC 62984-3:2020 © IEC:2020 – 3 –
6.5.1 Freeze-thaw cycle test . 21
7 Markings. 22
7.1 General . 22
7.2 Data plate marking . 22
8 Rules for transportation, installation and maintenance . 23
8.1 Transportation . 23
8.2 Installation . 24
8.3 Maintenance . 24
9 Documentation . 24
9.1 Instruction manual . 24
9.2 Test report . 24
(informative) Standard template for report of test results and description of
the DUT – Report of type test . 25
A.1 Example 1 . 25
A.2 Example 2 . 27
(informative) Description of the technologies . 30
B.1 Sodium-sulphur battery . 30
B.1.1 Principle and features of sodium-sulphur batteries . 30
B.1.2 Structure of the sodium-sulphur battery . 30
B.2 Sodium-nickel battery . 32
B.2.1 Principle and features of the sodium-nickel cell . 32
B.2.2 Structure of sodium-nickel cell . 33
B.2.3 Battery design .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.