EN 61000-4-12:2017

Electromagnetic compatibility (EMC) - Part 4-12: Testing and measurement techniques - Ring wave immunity test

NEW!IEC 61000-4-12:2017 is available as IEC 61000-4-12:2017 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61000-4-12:2017 relates to the immunity requirements and test methods for electrical and electronic equipment, under operational conditions, to ring waves occurring in low-voltage power, control and signal lines supplied by public and non-public networks. The object of this document is to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to ring waves. The test method documented in this part of IEC 61000 describes a consistent method to assess the immunity of an equipment or system against a defined phenomenon. It has the status of a basic EMC publication in accordance with IEC Guide 107. This edition includes the following significant technical changes with respect to the previous edition: a) addition of a mathematical modelling of ring wave waveform; b) new Annex B on selection of generators and test levels; c) new Annex C on explanatory notes; d) new Annex D on measurement uncertainty; e) addition of high speed CDN; f) addition of a calibration procedure for CDN.

Elektromagnetische Verträglichkeit (EMV) - Teil 4-12: Prüf- und Messverfahren - Prüfung der Störfestigkeit gegen gedämpfte Sinusschwingungen (Ring wave)

Compatibilité électromagnétique (CEM) - Partie 4-12: Techniques d'essai et de mesure - Essai d'immunité à l’onde sinusoïdale fortement amortie

NEW!IEC 61000-4-12:2017 est disponible sous forme de IEC 61000-4-12:2017 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L’IEC 61000-4-12:2017 traite des méthodes d'essai des matériels électriques et électroniques dans leurs conditions d'exploitation et des exigences d'immunité aux ondes sinusoïdales fortement amorties se manifestant sur les alimentations basse tension ainsi que sur les lignes de commande et de signal raccordées aux réseaux publics ou privés. Le présent document a pour objet d'établir une référence commune dans le but d'évaluer l’immunité des matériels électriques et électroniques soumis à des ondes sinusoïdales fortement amorties. La méthode d’essai documentée dans la présente partie de l’IEC 61000 décrit une méthode cohérente en vue d'évaluer l'immunité d'un matériel ou d'un système vis‑à-vis d'un phénomène défini. Elle a le statut de publication fondamentale en CEM en accord avec le Guide 107 de l’IEC. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) ajout d’une modélisation mathématique de forme d’onde sinusoïdale fortement amortie; b) ajout d’une nouvelle Annexe B relative à la sélection des générateurs et des niveaux d’essai; c) ajout d’une nouvelle Annexe C relative aux notes explicatives; d) ajout d’une nouvelle Annexe D relative à l’incertitude de mesure; e) ajout d’un RCD à grande vitesse; f) ajout d’une procédure d’étalonnage pour le RCD.

Elektromagnetna združljivost (EMC) - 4-12. del: Preskusne in merilne tehnike - Preskus odpornosti proti zadušenemu nihajnemu valu

Ta del standarda IEC 61000 se nanaša na zahteve glede odpornosti in preskusne metode za električno in elektronsko opremo v pogojih obratovanja v povezavi z zadušenimi nihajnimi valovi, ki nastajajo v nizkonapetostnih močnostnih, krmilnih in signalnih vodih, napajanih prek javnih in nejavnih omrežij.
Namen tega dokumenta je določiti skupno referenco za vrednotenje odpornosti električne in elektronske opreme proti zadušenim nihajnim valovom. Preskusna metoda, dokumentirana v tem delu standarda IEC 61000, opisuje skladno metodo za oceno odpornosti opreme ali sistema proti opredeljenemu pojavu.
OPOMBA: To je osnovna objava o elektromagnetni združljivosti, ki jo uporabljajo tehnični odbori v okviru Mednarodne elektrotehniške komisije (IEC), kot je opisano v vodilu 107 Mednarodne elektrotehniške komisije.
Poleg tega je v vodilu 107 navedeno, da so tehnični odbori v okviru Mednarodne elektrotehniške komisije odgovorni za določitev morebitne uporabe tega standarda s preskusom odpornosti, v primeru uporabe pa so odgovorni za določitev ustreznih preskusnih ravni in meril učinkovitosti. Odbor TC 77 in njegovi pododbori so pripravljeni za sodelovanje s tehničnimi odbori pri vrednotenju posameznih preskusov odpornosti in preskusnih ravni odpornosti za ustrezne proizvode.
Ta dokument določa:
– preskusno napetost in valovno obliko toka;
– obseg preskusnih ravni;
– opremo za preskušanje;
– postavitev za preskušanje;
– preskusne postopke.

General Information

• Status: Published
• Publication Date: 26-Oct-2017
• Withdrawal Date: 21-Aug-2020
• ICS: 33.100.20 - Immunity
• Technical Committee: CLC/TC 210 - Electromagnetic Compatibility (EMC)
• Drafting Committee: IEC/SC 77B - IEC_SC_77B
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 27-Oct-2017
• Completion Date: 27-Oct-2017
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 61000-4-12:2018 - Electromagnetic compatibility (EMC) - Part 4-12: Testing and measurement techniques - Ring wave immunity test

Relations

• Replaces: EN 61000-4-12:2006 - Electromagnetic compatibility (EMC) - Part 4-12: Testing and measurement techniques - Ring wave immunity test
• Effective Date: 24-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2018
1DGRPHãþD
SIST EN 61000-4-12:2007
Elektromagnetna združljivost (EMC) - 4-12. del: Preskusne in merilne tehnike -
Preskus odpornosti proti zadušenemu nihajnemu valu
Electromagnetic compatibility (EMC) - Part 4-12: Testing and measurement techniques -
Ring wave immunity test
Elektromagnetische Verträglichkeit (EMV) - Teil 4-12: Prüf- und Messverfahren -
Störfestigkeit gegen gedämpfte Sinusschwingungen (Ringwave)
Compatibilité électromagnétique (CEM) - Partie 4-12: Techniques d'essai et de mesure -
Essai d'immunité à l'onde sinusoïdale amortie
Ta slovenski standard je istoveten z: EN 61000-4-12:2017
ICS:
33.100.20 Imunost Immunity
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61000-4-12

NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2017
ICS 33.100.20 Supersedes EN 61000-4-12:2006
English Version
Electromagnetic compatibility (EMC) - Part 4-12: Testing and
measurement techniques - Ring wave immunity test
(IEC 61000-4-12:2017)
Compatibilité électromagnétique (CEM) -  Elektromagnetische Verträglichkeit (EMV) -
Partie 4-12: Techniques d'essai et de mesure - Essai Teil 4-12: Prüf- und Messverfahren - Prüfung der
d'immunité à l'onde sinusoïdale fortement amortie Störfestigkeit gegen gedämpfte Sinusschwingungen (Ring
(IEC 61000-4-12:2017) wave)
(IEC 61000-4-12:2017)
This European Standard was approved by CENELEC on 2017-08-22. 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, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61000-4-12:2017 E
European foreword
The text of document 77B/764/CDV, future edition 3 of IEC 61000-4-12, 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 61000-4-12:2017.

The following dates are fixed:
(dop) 2018-05-22
• 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) 2020-08-22
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61000-4-12:2006.

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 61000-4-12:2017 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 60068-1 NOTE Harmonized as EN 60068-1.
IEC 61000-4-5 NOTE Harmonized as EN 61000-4-5.
IEC 61000-4-18 NOTE Harmonized as EN 61000-4-18.
IEC 61010-1 NOTE Harmonized as EN 61010-1.
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 Series International Electrotechnical Vocabulary - -
(IEV)
IEC 61000-4-12 ®
Edition 3.0 2017-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Electromagnetic compatibility (EMC) –

Part 4-12: Testing and measurement techniques – Ring wave immunity test

Compatibilité électromagnétique (CEM) –

Partie 4-12: Techniques d'essai et de mesure – Essai d'immunité à l’onde

sinusoïdale fortement amortie
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.20 ISBN 978-2-8322-4556-9

– 2 – IEC 61000-4-12:2017 © IEC 2017
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions and abbreviated terms . 8
3.1 Terms and definitions . 8
3.2 Abbreviated terms . 10
4 General . 10
4.1 Description of the phenomenon . 10
4.2 Relevant parameters . 12
4.2.1 Repetition rate . 12
4.2.2 Phase angle . 12
5 Test levels . 13
6 Test instrumentation . 13
6.1 Ring wave generator . 13
6.1.1 Ring wave generator circuit . 13
6.1.2 Impedance values . 14
6.1.3 Performance characteristics of the ring wave generator . 14
6.1.4 Calibration of the ring wave generator . 15
6.2 Coupling/decoupling networks . 15
6.2.1 General . 15
6.2.2 Coupling/decoupling networks for AC/DC power port rated up to 63 A
per line . 16
6.2.3 Coupling/decoupling networks for interconnection lines . 19
6.3 Calibration of coupling/decoupling networks . 22
6.3.1 General . 22
6.3.2 Calibration of CDNs for AC/DC power port rated up to 63 A per line . 22
6.3.3 Calibration of CDNs for interconnection lines . 23
7 Test setup . 26
7.1 Test equipment . 26
7.2 Verification of the test instrumentation . 27
7.3 Test setup for ring waves applied to EUT power ports . 27
7.4 Test setup for ring waves applied to unshielded unsymmetrical
interconnection lines . 28
7.5 Test setup for ring waves applied to unshielded symmetrical interconnection
lines . 28
7.6 Test setup for ring waves applied to shielded lines . 28
7.7 Protective earth connection . 29
8 Test procedure . 30
8.1 General . 30
8.2 Laboratory reference conditions . 30
8.2.1 Climatic conditions . 30
8.2.2 Electromagnetic conditions . 30
8.3 Execution of the test . 30
9 Evaluation of test results . 31

IEC 61000-4-12:2017 © IEC 2017 – 3 –
10 Test report . 32
Annex A (informative) Information on electromagnetic environments, installation
classes and test levels . 33
Annex B (informative) Selection of generators and test levels . 35
B.1 General . 35
B.2 The classification of environments . 35
B.3 The definition of port types. 35
B.4 Selection of the test levels . 36
Annex C (informative) Explanatory notes . 38
C.1 Different source impedance . 38
C.2 Application of the tests . 38
C.2.1 Equipment level immunity . 38
C.2.2 System level immunity . 38
Annex D (informative) Measurement uncertainty (MU) considerations . 39
D.1 General . 39
D.2 Legend for ring wave parameters . 39
D.3 Uncertainty contributors to the ring wave measurement uncertainty . 40
D.4 Uncertainty of the generator output voltage and current measurement . 40
D.4.1 General . 40
D.4.2 Rise time of the ring wave . 40
D.4.3 Peak of the ring wave . 42
D.4.4 Further MU contributions to time measurements . 43
D.4.5 Rise time of the step response and bandwidth of the frequency
response of the measuring system .
...