SIST EN 62813:2015

SLOVENSKI STANDARD
SIST EN 62813:2015
01-september-2015
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Lithium ion capacitors for use in electric and electronic equipment - Test methods for
electrical characteristics
Lithium-Ionen-Kondensatoren zur Verwendung in elektrischen und elektronischen
Geräten - Prüfverfahren für die elektrischen Kennwerte
Condensateurs au lithium-ion destinés à être utilisés dans les équipements électriques et
électroniques - Méthodes d'essai applicables aux caractéristiques électriques
Ta slovenski standard je istoveten z: EN 62813:2015
ICS:
31.060.99 Drugi kondenzatorji Other capacitors
SIST EN 62813:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62813:2015

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SIST EN 62813:2015


EUROPEAN STANDARD EN 62813

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2015
ICS 31.060.99

English Version
Lithium ion capacitors for use in electric and electronic
equipment - Test methods for electrical characteristics
(IEC 62813:2015)
Condensateurs au lithium-ion destinés à être utilisés dans Lithium-Ionen-Kondensatoren zur Verwendung in
les équipements électriques et electroniques - Méthodes elektrischen und elektronischen Geräten - Prüfverfahren für
d'essai relatives aux caractéristiques électriques die elektrischen Kennwerte
(IEC 62813:2015) (IEC 62813:2015)
This European Standard was approved by CENELEC on 2015-02-12. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2015 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN 62813:2015 E

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SIST EN 62813:2015
EN 62813:2015 - 2 -

Foreword
The text of document 40/2322/FDIS, future edition 1 of IEC 62813, prepared by IEC TC 40, "Capacitors
and resistors for electronic equipment" was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 62813:2015.
The following dates are fixed:
(dop) 2015-11-12
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2018-02-12
• latest date by which the national
standards conflicting with the
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 [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

Endorsement notice
The text of the International Standard IEC 62813:2015 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 62391-1:2006 NOTE Harmonised as EN 62391-1:2006.
IEC 62576:2009 NOTE Harmonised as EN 62576:2010.

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SIST EN 62813:2015
- 3 - EN 62813:2015
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.

NOTE 1 When 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 60068-1 2013 Environmental testing -- EN 60068-1 2014
Part 1: General and guidance

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SIST EN 62813:2015

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SIST EN 62813:2015



IEC 62813

®


Edition 1.0 2015-01




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Lithium ion capacitors for use in electric and electronic equipment – Test

methods for electrical characteristics




Condensateurs au lithium-ion destinés à être utilisés dans les équipements

électriques et électroniques – Méthodes d'essai relatives aux caractéristiques

électriques















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 31.060.99 ISBN 978-2-8322-2196-9



Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN 62813:2015
– 2 – IEC 62813:2015 © IEC 2015
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references. 5
3 Terms and definitions . 5
4 Test methods . 7
4.1 Test requirements . 7
4.1.1 Standard atmospheric conditions for tests . 7
4.1.2 Standard atmospheric conditions for measurements . 8
4.1.3 Pre-conditioning . 8
4.2 Measurement . 8
4.2.1 Capacitance, discharge accumulated electric energy, and internal
resistance . 8
4.2.2 Measurement for voltage maintenance rate. 11
4.3 Calculation . 12
4.3.1 Calculation of capacitance and discharge accumulated electric energy . 12
4.3.2 Calculation of internal resistance . 13
4.3.3 Calculation of voltage maintenance rate . 13
Annex A (informative) Endurance test (continuous application of rated voltage at high
temperature) . 14
A.1 General . 14
A.2 Test procedure . 14
A.2.1 Test conditions . 14
A.2.2 Test procedure . 14
A.2.3 Requirements . 14
Annex B (informative) Calculation of the measuring currents based on the propagated
error . 15
B.1 General . 15
B.2 Measurement propagated error and measuring currents . 15
Annex C (informative) Procedures for defining the measuring current of LIC with
uncertain nominal internal resistance . 17
C.1 General . 17
C.2 Defining procedures of measuring current for LIC . 17
Bibliography . 18

Figure 1 – Basic circuit for measuring capacitance, discharge accumulated electric
energy, and internal resistance . 9
Figure 2 – Voltage profile for measuring capacitance, discharge accumulated electric
energy, and internal resistance . 10
Figure 3 – Basic circuit for measuring the voltage maintenance rate . 11
Figure 4 – Voltage profile for measuring voltage maintenance rate . 12
Figure C.1 – Flowchart of current setting procedures . 17

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SIST EN 62813:2015
IEC 62813:2015 © IEC 2015 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

LITHIUM ION CAPACITORS FOR USE
IN ELECTRIC AND ELECTRONIC EQUIPMENT –
TEST METHODS FOR ELECTRICAL CHARACTERISTICS

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,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62813 has been prepared by IEC technical committee 40:
Capacitors and resistors for electronic equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
40/2322/FDIS 40/2341/RVD

Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

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SIST EN 62813:2015
– 4 – IEC 62813:2015 © IEC 2015
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC website under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.

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SIST EN 62813:2015
IEC 62813:2015 © IEC 2015 – 5 –
LITHIUM ION CAPACITORS FOR USE
IN ELECTRIC AND ELECTRONIC EQUIPMENT –
TEST METHODS FOR ELECTRICAL CHARACTERISTICS



1 Scope
This International Standard specifies the electrical characteristics (capacitance, internal
resistance, discharge accumulated electric energy, and voltage maintenance rate) test
methods of lithium ion capacitors (LIC) for use in electric and electronic equipment.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and
are indispensable for its application. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any
amendments) applies.
IEC 60068-1:2013, Environmental testing – Part 1: General and guidance
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
NOTE The terms printed in italics are those which are defined in this Clause 3.
3.1
upper category temperature
highest ambient temperature that a LIC is designed to operate continuously
[SOURCE: IEC 62576:2009, 3.3, modified]
3.2
rated voltage
U
R
maximum direct current (d.c.) voltage that may be applied continuously for a certain time
under the upper category temperature (3.1) to a LIC so that it can exhibit specified demand
characteristics
Note 1 to entry: This voltage is the setting voltage in LIC design.
Note 2 to entry: The endurance test using the rated voltage is described in Annex A.
[SOURCE: IEC 62576:2009, 3.6, modified]
3.3
rated lower limit voltage
U
L
minimum d.c. voltage such that a LIC can exhibit specified demand characteristics
Note 1 to entry: The rated lower limit voltage is designated by manufacturer.
3.4
charging current
current required to charge a LIC

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SIST EN 62813:2015
– 6 – IEC 62813:2015 © IEC 2015
3.5
discharging current
current required to discharge a LIC
3.6
discharge accumulated electric energy
amount of discharged energy of a LIC accumulated from the discharge start time (3.7) to the
time to reach rated lower limit voltage (3.10)
3.7
discharge start time
T
0
time when discharge of a LIC starts
Note 1 to entry: It is the basis time for the calculation start time (3.8) and the time to reach rated lower limit
voltage (3.10).
3.8
calculation start time
T
1
time at a selected start point used to calcu
...