EN 61000-4-5:2014/A1:2017
(Amendment)Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
Elektromagnetische Verträglichkeit (EMV) - Teil 4-5: Prüf- und Messverfahren - Prüfung der Störfestigkeit gegen Stoßspannungen
Compatibilité électromagnétique (CEM) - Partie 4-5: Techniques d'essai et de mesure - Essai d'immunité aux ondes de Choc
Elektromagnetna združljivost (EMC) - 4-5. del: Preskusne in merilne tehnike - Preskus odpornosti proti napetostnemu udaru - Dopolnilo A1
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Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2018
Elektromagnetna združljivost (EMC) - 4-5. del: Preskusne in merilne tehnike -
Preskus odpornosti proti napetostnemu udaru - Dopolnilo A1
Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques -
Surge immunity test
Elektromagnetische Verträglichkeit (EMV) - Teil 4-5: Prüf- und Messverfahren - Prüfung
der Störfestigkeit gegen Stoßspannungen
Amendement 1 - Compatibilité électromagnétique (CEM) - Partie 4-5: Techniques
d'essai et de mesure Essai d'immunité aux ondes de choc
Ta slovenski standard je istoveten z: EN 61000-4-5:2014/A1:2017
ICS:
33.100.20 Imunost Immunity
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 61000-4-5:2014/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2017
ICS 33.100.20
English Version
Electromagnetic compatibility (EMC) -
Part 4-5: Testing and measurement techniques -
Surge immunity test
(IEC 61000-4-5:2014/A1:2017)
Compatibilité électromagnétique (CEM) - Elektromagnetische Verträglichkeit (EMV) -
Partie 4-5: Techniques d'essai et de mesure - Essai Teil 4-5: Prüf- und Messverfahren - Prüfung der
d'immunité aux ondes de Choc Störfestigkeit gegen Stoßspannungen
(IEC 61000-4-5:2014/A1:2017) (IEC 61000-4-5:2014/A1:2017)
This amendment A1 modifies the European Standard EN 61000-4-5:2014; it was approved by CENELEC on 2017-09-08. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 amendment 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, 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
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61000-4-5:2014/A1:2017 E
European foreword
The text of document 77B/762/CDV, future IEC 61000-4-5:2014/A1, prepared by SC 77B "High
frequency phenomena" of IEC/TC 77 "Electromagnetic compatibility" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 61000-4-5:2014/A1:2017.
The following dates are fixed:
(dop) 2018-06-08
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2020-09-08
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 shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 61000-4-5:2014/A1:2017 was approved by CENELEC as a
European Standard without any modification.
IEC 61000-4-5 ®
Edition 3.0 2017-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
BA SIC EMC PUBLICATION
P UBLICATION FONDAMENTALE EN CEM
AMENDMENT 1
AMENDEMENT 1
Electromagnetic compatibility (EMC) –
Part 4-5: Testing and measurement techniques – Surge immunity test
Compatibilité électromagnétique (CEM) –
Partie 4-5: Techniques d'essai et de mesure – Essai d'immunité aux ondes de
choc
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.20 ISBN 978-2-8322-4664-1
– 2 – IEC 61000-4-5:2014/AMD1:2017
© IEC 2017
FOREWORD
This amendment has been prepared by subcommittee 77B: High frequency phenomena, of
IEC technical committee 77: Electromagnetic compatibility.
The text of this amendment is based on the following documents:
CDV Report on voting
77B/762/CDV 77B/773/RVC
Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base 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.
_____________
Introduction to the amendment
Rationale:
The method for testing DC products in the current revision of IEC61000-4-5 is causing many
field related problems for test labs and manufacturers. Many products will not power up
through the power CDN in the standard and in some cases may be damaged by the
inductance that is necessary to apply the surge (see 77B/734/DC for further information).
The DC./DC converter problem is related to the switching of the converter which produces a
voltage drop at the decoupling inductors on one hand and oscillations produced by the EUT
impedance in combination with the source on the other hand. Measurements were performed
using different brands of CDNs with a device known to show that problem as an EUT. The
result shows different oscillations and signal forms of the voltage at the EUT for different
CDNs. According to the outcome, the use of a CDN with a higher current rating (i.e. smaller
decoupling inductivity) can solve the problem. At the meeting of SC77B/MT12 in Akishima,
Japan on August 26, 2016, it was decided to add a statement into 7.3 allowing surge tests
with higher current rated CDNs and to add a new Annex I to explain the problem in detail.
IEC 61000-4-5:2014/AMD1:2017 – 3 –
© IEC 2017
7.3 Test setup for surges applied to EUT power ports
Add, between the second and the third paragraph, the following new paragraph:
In case, where an EUT having DC/DC input converters cannot power up through the
appropriate current-rated CDN, it is permitted to use a higher current-rated CDN with ratings
up to and including 125 A, which fulfills the specificatio
...
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