Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements

CISPR 16-2-1:2014 is designated a basic standard, which specifies the methods of measurement of disturbance phenomena in general in the frequency range 9 kHz to 18 GHz and especially of conducted disturbance phenomena in the frequency range 9 kHz to 30 MHz. With a CDNE, the frequency range is 9 kHz to 300 Hz. This third edition cancels and replaces the second edition published in 2008, Amendment 1:2010 and Amendment 2:2013. This edition constitutes a technical revision which includes added methods of measurement using a new type of ancillary equipment: the CDNE.
This consolidated version consists of the third edition (2014) and its amendment 1 (2017). Therefore, no need to order amendment in addition to this publication.
The contents of the corrigendum 1 of August 2020 have been included in this copy.
Key Words: electromagnetic compatibility, EMC, emissions, immunity

Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 2-1: Méthodes de mesure des perturbations et de l'immunité - Mesures des perturbations conduites

La CISPR 16-2-1:2014 est une norme fondamentale qui spécifie les méthodes de mesure des phénomènes perturbateurs en général, dans la gamme de fréquences de 9 kHz à 18 GHz et spécialement les perturbations conduites dans la gamme de fréquences de 9 kHz à 30 MHz. Avec un CDNE, la gamme de fréquences est comprise entre 9 kHz et 300 Hz. Cette troisième édition annule et remplace la deuxième édition parue en 2008, l'Amendement 1:2010 et l'Amendement 2:2013. Cette édition constitue une révision technique qui inclut des méthodes de mesure utilisant un nouveau type d'équipement d'appoint dont l'acronyme est: CDNE. Mots clé: compatibilité électromagnétique, CEM, EMC, émissions, immunité
Le contenu du corrigendum 1 d'août 2020 a été pris en considération dans cet exemplaire.

General Information

Status
Published
Publication Date
25-Feb-2014
Current Stage
PPUB - Publication issued
Start Date
31-Mar-2014
Completion Date
26-Feb-2014
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CISPR 16-2-1:2014 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements
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CISPR 16-2-1:2014+AMD1:2017 CSV - Specification for radio disturbance and immunity measuring apparatus and methods - Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements Released:6/30/2017 Isbn:9782832245590
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CISPR 16-2-1 ®
Edition 3.0 2014-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 2-1: Methods of measurement of disturbances and immunity – Conducted
disturbance measurements
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 2-1: Méthodes de mesure des perturbations et de l'immunité – Mesures
des perturbations conduites
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
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copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
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CISPR 16-2-1 ®
Edition 3.0 2014-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Specification for radio disturbance and immunity measuring apparatus and

methods –
Part 2-1: Methods of measurement of disturbances and immunity – Conducted

disturbance measurements
Spécifications des méthodes et des appareils de mesure des perturbations

radioélectriques et de l'immunité aux perturbations radioélectriques –

Partie 2-1: Méthodes de mesure des perturbations et de l'immunité – Mesures

des perturbations conduites
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX XE
ICS 33.100.10, 33.100.20 ISBN 978-2-8322-1445-9

– 2 – CISPR 16-2-1:2014 © IEC 2014
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviations . 11
3.1 Terms and definitions . 11
3.2 Abbreviations . 16
4 Types of disturbance to be measured . 17
4.1 General . 17
4.2 Types of disturbance . 17
4.3 Detector functions . 17
5 Connection of measuring equipment . 18
5.1 General . 18
5.2 Connection of ancillary equipment . 18
5.3 Connections to RF reference ground . 18
5.4 Connection between the EUT and the artificial mains network . 19
6 General measurement requirements and conditions . 20
6.1 General . 20
6.2 Disturbance not produced by the equipment under test . 20
6.2.1 General . 20
6.2.2 Compliance testing . 20
6.3 Measurement of continuous disturbance . 20
6.3.1 Narrowband continuous disturbance . 20
6.3.2 Broadband continuous disturbance . 20
6.3.3 Use of spectrum analyzers and scanning receivers . 21
6.4 EUT arrangement and measurement conditions . 21
6.4.1 EUT arrangement . 21
6.4.2 Normal load conditions . 23
6.4.3 Duration of operation . 23
6.4.4 Running-in/warm-up time . 23
6.4.5 Supply . 24
6.4.6 Mode of operation . 24
6.4.7 Operation of multifunction equipment . 24
6.4.8 Determination of EUT arrangement(s) that maximize(s)
emissions . 24
6.4.9 Recording of measurement results . 24
6.5 Interpretation of measuring results . 24
6.5.1 Continuous disturbance . 24
6.5.2 Discontinuous disturbance . 25
6.5.3 Measurement of the duration of disturbances. 25
6.6 Measurement times and scan rates for continuous disturbance . 25
6.6.1 General . 25
6.6.2 Minimum measurement times . 25
6.6.3 Scan rates for scanning receivers and spectrum analyzers . 26
6.6.4 Scan times for stepping receivers . 27
6.6.5 Strategies for obtaining a spectrum overview using the peak
detector . 28

6.6.6 Timing considerations using FFT-based instruments . 31
7 Measurement of disturbances conducted along leads, 9 kHz to 30 MHz . 33
7.1 General . 33
7.2 Measuring equipment (receivers, etc.) . 33
7.2.1 General . 33
7.2.2 Use of detectors for conducted disturbance measurements . 33
7.3 Ancillary measuring equipment . 34
7.3.1 General . 34
7.3.2 Artificial networks (ANs) . 34
7.3.3 Voltage probes . 34
7.3.4 Current probes . 35
7.4 Equipment under test configuration . 35
7.4.1 Arrangement of the EUT and its connection to the AN . 35
7.4.2 Procedure for the measurement of unsymmetric disturbance
voltages with V-networks (AMNs) . 40
7.4.3 Measurement of common mode voltages at differential mode
signal terminals . 47
7.4.4 Measurements using voltage probes . 48
7.4.5 Measurement using a capacitive voltage probe (CVP) . 51
7.4.6 Measurements using current probes . 51
7.5 System test configuration for conducted emissions measurements . 51
7.5.1 General approach to system measurements . 51
7.5.2 System configuration . 52
7.5.3 Measurements of interconnecting lines . 54
7.5.4 Decoupling of system components .
...


CISPR 16-2-1 ®
Edition 3.1 2017-06
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBTIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 2-1: Methods of measurement of disturbances and immunity – Conducted
disturbance measurements
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 2-1: Méthodes de mesure des perturbations et de l'immunité – Mesures
des perturbations conduites
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org
The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,
variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English
committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.
and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished
Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary
details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and
once a month by email. French extracted from the Terms and definitions clause of
IEC publications issued between 2002 and 2015. Some
IEC Customer Service Centre - webstore.iec.ch/csc entries have been collected from earlier publications of IEC
If you wish to give us your feedback on this publication or TC 37, 77, 86 and CISPR.

need further assistance, please contact the Customer Service

Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC - Electropedia - www.electropedia.org
webstore.iec.ch/advsearchform Le premier dictionnaire d'électrotechnologie en ligne au
La recherche avancée permet de trouver des publications IEC monde, avec plus de 22 000 articles terminologiques en
en utilisant différents critères (numéro de référence, texte, anglais et en français, ainsi que les termes équivalents dans
comité d’études,…). Elle donne aussi des informations sur les 16 langues additionnelles. Egalement appelé Vocabulaire
projets et les publications remplacées ou retirées. Electrotechnique International (IEV) en ligne.

IEC Just Published - webstore.iec.ch/justpublished Glossaire IEC - std.iec.ch/glossary
Restez informé sur les nouvelles publications IEC. Just 67 000 entrées terminologiques électrotechniques, en anglais
Published détaille les nouvelles publications parues. et en français, extraites des articles Termes et définitions des
Disponible en ligne et une fois par mois par email. publications IEC parues entre 2002 et 2015. Plus certaines
entrées antérieures extraites des publications des CE 37, 77,
Service Clients - webstore.iec.ch/csc 86 et CISPR de l'IEC.

Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
CISPR 16-2-1 ®
Edition 3.1 2017-06
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM

Specification for radio disturbance and immunity measuring apparatus and

methods –
Part 2-1: Methods of measurement of disturbances and immunity – Conducted

disturbance measurements
Spécifications des méthodes et des appareils de mesure des perturbations

radioélectriques et de l'immunité aux perturbations radioélectriques –

Partie 2-1: Méthodes de mesure des perturbations et de l'immunité – Mesures

des perturbations conduites
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10; 33.100.20 ISBN 978-2-8322-4559-0

CISPR 16-2-1 ®
Edition 3.1 2017-06
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Specification for radio disturbance and immunity measuring apparatus and
methods –
Part 2-1: Methods of measurement of disturbances and immunity – Conducted
disturbance measurements
Spécifications des méthodes et des appareils de mesure des perturbations
radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 2-1: Méthodes de mesure des perturbations et de l'immunité – Mesures
des perturbations conduites
– 2 – CISPR 16-2-1:2014+AMD1:2017 CSV
© IEC 2017
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms, definitions and abbreviations . 11
3.1 Terms and definitions . 11
3.2 Abbreviations . 16
4 Types of disturbance to be measured . 17
4.1 General . 17
4.2 Types of disturbance . 17
4.3 Detector functions . 18
5 Connection of measuring equipment . 18
5.1 General . 18
5.2 Connection of ancillary equipment . 18
5.3 Connections to RF reference ground . 18
5.4 Connection between the EUT and the artificial mains network . 20
6 General measurement requirements and conditions . 21
6.1 General . 21
6.2 Disturbance not produced by the equipment under test . 21
6.2.1 General . 21
6.2.2 Compliance testing . 21
6.3 Measurement of continuous disturbance . 21
6.3.1 Narrowband continuous disturbance . 21
6.3.2 Broadband continuous disturbance . 21
6.3.3 Use of spectrum analyzers and scanning receivers . 22
6.4 EUT arrangement and measurement conditions . 22
6.4.1 EUT arrangement . 22
6.4.2 Normal load conditions . 24
6.4.3 Duration of operation . 24
6.4.4 Running-in/warm-up time . 24
6.4.5 Supply . 25
6.4.6 Mode of operation . 25
6.4.7 Operation of multifunction equipment . 25
6.4.8 Determination of EUT arrangement(s) that maximize(s)
emissions . 25
6.4.9 Recording of measurement results . 25
6.5 Interpretation of measuring results . 25
6.5.1 Continuous disturbance . 25
6.5.2 Discontinuous disturbance . 26
6.5.3 Measurement of the duration of disturbances. 26
6.6 Measurement times and scan rates for continuous disturbance . 26
6.6.1 General . 26
6.6.2 Minimum measurement times . 26
6.6.3 Scan rates for scanning receivers and spectrum analyzers . 27
6.6.4 Scan times for stepping receivers . 28
6.6.5 Strategies for obtaining a spectrum overview using the peak
detector . 29

© IEC 2017
6.6.6 Timing considerations using FFT-based instruments . 32
7 Measurement of disturbances conducted along leads, 9 kHz to 30 MHz . 34
7.1 General . 34
7.2 Measuring equipment (receivers, etc.) . 35
7.2.1 General . 35
7.2.2 Use of detectors for conducted disturbance measurements . 35
7.3 Ancillary measuring equipment . 35
7.3.1 General . 35
7.3.2 Artificial networks (ANs) . 35
7.3.3 Voltage probes . 36
7.3.4 Current probes . 36
7.4 Equipment under test Configuration of the EUT and method of
measurement . 37
7.4.1 Arrangement of the EUT and its connection to the AN . 37
7.4.2 Procedure for the measurement of unsymmetric disturbance
voltages with V-networks (AMNs) ANs . 43
7.4.3 Measurement of common mode voltages at differential mode
signal terminals . 52
7.4.4 Measurements using voltage probes . 53
7.4.5 Measurement using a capacitive voltage probe (CVP) . 56
7.4.6 Measurements using current probes . 56
7.5 System test configuration for conducted emissions mea
...

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