IEC 62343-2-1:2019
(Main)Dynamic modules - Part 2-1: Reliability qualification - Test template
Dynamic modules - Part 2-1: Reliability qualification - Test template
IEC 62343-2-1:2019 provides a reliability qualification test template for dynamic modules (DMs). The template describes the reliability qualification test items and provides information on requirements or options. Example test conditions are given for information purposes in Annex A. For reliability qualification purposes, some information about the internal components, parts and interconnections is needed. These internal parts are treated as black boxes. This document gives requirements for the evaluation of DM reliability by combining the reliability of such internal black boxes. The object of this reliability qualification test template is to provide a framework for the reliability qualification tests for DMs. Developers of reliability qualification tests for DMs determine the test conditions for each test item by referring to the examples in Annex A.
Keywords: dynamic modules (DMs), test requirements for DMs
Modules dynamiques - Partie 2-1: Qualification de fiabilité - Modèle d'essai
IEC 62343-2-1:2019 fournit un modèle d'essai de qualification de la fiabilité pour des modules dynamiques. Le modèle décrit les éléments d'essai de qualification de la fiabilité et donne des informations sur les exigences ou les options. Des exemples de conditions d'essai sont donnés à titre d'information à l’Annexe A. Dans le cadre de la qualification de fiabilité, certaines informations sur les composants, les constituants et les interconnexions internes sont nécessaires. Ces constituants internes sont traités comme des boîtes noires. Le présent document donne les exigences pour l'évaluation de la fiabilité des modules dynamiques en combinant la fiabilité de telles boîtes noires internes. L'objet de ce modèle d'essai de qualification de la fiabilité est de fournir un cadre pour les essais de qualification de la fiabilité pour des modules dynamiques. Les développeurs d'essais de qualification de la fiabilité pour modules dynamiques déterminent les conditions d'essai pour chaque élément d'essai en se référant aux exemples de l'Annexe A.
Mots clés: Les modules dynamiques, essais de qualification pour les modules dynamiques
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Dynamic modules –
Part 2-1: Reliability qualification – Test template
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Partie 2-1: Qualification de fiabilité – Modèle d'essai
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IEC 62343-2-1 ®
Edition 1.0 2019-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Dynamic modules –
Part 2-1: Reliability qualification – Test template
Modules dynamiques –
Partie 2-1: Qualification de fiabilité – Modèle d'essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.01 ISBN 978-2-8322-7356-2
– 2 – IEC 62343-2-1:2019 IEC 2019
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviated terms . 6
3.1 Terms and definitions . 6
3.2 Abbreviated terms . 7
4 Reliability qualification test considerations . 7
4.1 General . 7
4.2 Approach . 7
5 Reliability qualification test items . 8
Annex A (informative) Examples of reliability qualification test conditions . 9
Annex B (informative) Reliability qualification test recommendations . 10
B.1 General . 10
B.2 Pass/fail criteria . 10
B.3 Guidance of failure mode effect analysis (FMEA) and qualification of
similarity . 11
Bibliography . 12
Table 1 – Reliability qualification test items . 8
Table A.1 – Example of reliability qualification test conditions . 9
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DYNAMIC MODULES –
Part 2-1: Reliability qualification – Test template
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
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9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
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International Standard IEC 62343-2-1 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This first edition cancels and replaces the second edition of IEC 62343-2 published in 2014.
This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to
IEC 62343-2:2014:
a) addition of an Introduction to the background of this document;
b) replacement of "Reliability qualification consideration" by "reliability qualification test
consideration";
c) deletion of the consideration of "Design 1" and "Design 2" and change of the contents of
"Approach" in "Reliability qualification test considerations";
d) deletion of the details in "Reliability qualification requirements" and replacement by
"Reliability qualification test items";
– 4 – IEC 62343-2-1:2019 IEC 2019
e) deletion of "Reliability calculations" from the sum of failure rates of constituting parts;
f) Integration of "Pass/fail criteria" and "Guidance of FMEA" into Annex B (informative);
g) Simplification of test items and conditions in Annex A and change of title of Annex A to
"Examples of reliability qualification test conditions".
The text of this International Standard is based on the following documents:
CDV Report on voting
86C/1567/CDV 86C/1594/RVC
Full information on the voting for the approval of this International Standard can be found in
the report on voting indicated in the above table.
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62343 series, published under the general title Dynamic modules,
can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under "http://webstore.iec.ch" in the data related to
the specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
NOTICE
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...
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Dynamic modules –
Part 2-1: Reliability qualification – Test template
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Partie 2-1: Qualification de fiabilité – Modèle d'essai
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International Standards for all electrical, electronic and related technologies.
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IEC 62343-2-1 ®
Edition 1.1 2023-12
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Dynamic modules –
Part 2-1: Reliability qualification – Test template
Modules dynamiques –
Partie 2-1: Qualification de fiabilité – Modèle d'essai
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.180.01 ISBN 978-2-8322-8054-6
IEC 62343-2-1 ®
Edition 1.1 2023-12
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Dynamic modules –
Part 2-1: Reliability qualification – Test template
Modules dynamiques –
Partie 2-1: Qualification de fiabilité – Modèle d'essai
– 2 – IEC 62343-2-1:2019+AMD1:2023 CSV
IEC 2023
CONTENTS
FOREWORD . 3
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions . 7
3.2 Abbreviated terms . 8
4 Reliability qualification test considerations . 8
4.1 General . 8
4.2 Approach . 8
5 Reliability qualification test items . 9
Annex A (informative) Examples of reliability qualification test conditions . 10
Annex B (informative) Reliability qualification test recommendations . 11
B.1 General . 11
B.2 Pass/fail criteria . 11
B.3 Guidance of failure mode effect analysis (FMEA) and qualification of
similarity . 12
Bibliography . 13
Table 1 – Reliability qualification test items . 9
Table A.1 – Example of reliability qualification test conditions . 10
IEC 2023
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DYNAMIC MODULES –
Part 2-1: Reliability qualification – Test template
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.
This consolidated version of the official IEC Standard and its amendment has been
prepared for user convenience.
IEC 62343-2-1 edition 1.1 contains the first edition (2019-09) [documents 86C/1567/CDV
and 86C/1594/RVC] and its amendment 1 (2023-12) [documents 86C/1868/CDV and
86C/1888/RVC].
In this Redline version, a vertical line in the margin shows where the technical content
is modified by amendment 1. Additions are in green text, deletions are in strikethrough
red text. A separate Final version with all changes accepted is available in this
publication.
– 4 – IEC 62343-2-1:2019+AMD1:2023 CSV
IEC 2023
International Standard IEC 62343-2-1 has been prepared by subcommittee 86C: Fibre optic
systems and active devices, of IEC technical committee 86: Fibre optics.
This first edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to
IEC 62343-2:2014:
a) addition of an Introduction to the background of this document;
b) replacement of "Reliability qualification consideration" by "reliability qualification test
consideration";
c) deletion of the consideration of "Design 1" and "Design 2" and change of the contents of
"Approach" in "Reliability qualification test considerations";
d) deletion of the details in "Reliability qualification requirements" and replacement by
"Reliability qualification test items";
e) deletion of "Reliability calculations" from the sum of failure rates of constituting parts;
f) Integration of "Pass/fail criteria" and "Guidance of FMEA" into Annex B (informative);
g) Simplification of test items and conditions in Annex A and change of title of Annex A to
"Examples of reliability qualification test conditions".
This document has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62343 series, published under the general title Dynamic modules,
can be found on the IEC website.
The committee has decided that the contents of this document and its amendment will remain
unchanged until the stability date indicated on the IEC website under webstore.iec.ch in the
data related to the specific document. At this date, the document will be
• reconfirmed,
• withdrawn, or
• revised.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
...
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