SIST EN IEC 55011:2025

SLOVENSKI STANDARD
01-september-2025
Nadomešča:
SIST EN 55011:2016
SIST EN 55011:2016/A1:2017
SIST EN 55011:2016/A11:2020
SIST EN 55011:2016/A2:2021
SIST EN 55011:2016/oprAB:2023
Industrijska, znanstvena in medicinska oprema - Karakteristike radiofrekvenčnih
motenj - Mejne vrednosti in merilne metode
Industrial, scientific and medical equipment - Radio-frequency disturbance
characteristics - Limits and methods of measurement
Industrielle, wissenschaftliche und medizinische Geräte - Funkstörungen - Grenzwerte
und Messverfahren
Appareils industriels, scientifiques et médicaux - Caractéristiques de perturbations
radioélectriques - Limites et méthodes de mesure
Ta slovenski standard je istoveten z: EN IEC 55011:2025
ICS:
33.100.10 Emisija Emission
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 55011

NORME EUROPÉENNE
EUROPÄISCHE NORM July 2025
ICS 33.100.10 Supersedes EN 55011:2016; EN 55011:2016/A1:2017;
EN 55011:2016/A11:2020; EN 55011:2016/A2:2021
English Version
Industrial, scientific and medical equipment - Radio-frequency
disturbance characteristics - Limits and methods of
measurement
(CISPR 11:2024)
Appareils industriels, scientifiques et médicaux - Industrielle, wissenschaftliche und medizinische Geräte -
Caractéristiques de perturbations radioélectriques - Limites Funkstörungen - Grenzwerte und Messverfahren
et méthodes de mesure (CISPR 11:2024)
(CISPR 11:2024)
This European Standard was approved by CENELEC on 2024-10-16. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye 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
© 2025 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 55011:2025 E
European foreword
The text of document CIS/B/831/FDIS, future edition 7 of CISPR 11, prepared by SC CISPR/B
"Interference relating to industrial, scientific and medical radio-frequency apparatus, to other (heavy)
industrial equipment, to overhead power lines, to high voltage equipment and to electric traction" of
IEC/TC CISPR "International special committee on radio interference" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN IEC 55011:2025.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2026-07-31
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2028-07-31
document have to be withdrawn
This document supersedes EN 55011:2016 and all of its amendments and corrigenda (if any).
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.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard CISPR 11:2024 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 standard indicated:
CISPR 14-1 NOTE Approved as EN IEC 55014-1
IEC 62920:2017 NOTE Approved as EN 62920:2017 (not modified) +A11:2020
IEC 62920:2017/A1:2021 NOTE Approved as EN 62920:2017/A1:2021 (not modified)
IEC 61000-6-3:2020 NOTE Approved as EN IEC 61000-6-3:2021 (not modified)
IEC 60364-1 NOTE Approved as HD 60364-1
IEC 60601-1-2:2014 NOTE Approved as EN 60601-1-2:2015 (not modified)
IEC 60601-1-2:2014/A1:2020 NOTE Approved as EN 60601-1-2:2015/A1:2021 (not modified)
IEC 61922:2002 NOTE Approved as EN 61922:2002 (not modified)
IEC 61308:2005 NOTE Approved as EN 61308:2006 (not modified)
IEC 60705:2010 NOTE Approved as EN 60705:2015 (not modified)
IEC 60974-10:2020 NOTE Approved as EN IEC 60974-10:2021 (not modified)
CISPR 12 NOTE Approved as EN 55012
CISPR 15:2018 NOTE Approved as EN IEC 55015:2019 (not modified) +A11:2020
IEC 60364-5-51:2005 NOTE Approved as HD 60364-5-51:2009 +A11:2013
IEC 61158-1:2023 NOTE Approved as EN IEC 61158-1:2023 (not modified)
IEC 61689:2022 NOTE Approved as EN IEC 61689:2022 (not modified)
IEC 62135-2:2020 NOTE Approved as EN IEC 62135-2:2021 (not modified)
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.cencenelec.eu.
Publication Year Title EN/HD Year
CISPR 16-1-1 2019 Specification for radio disturbance and EN IEC 55016-1-1 2019
immunity measuring apparatus and
methods - Part 1-1: Radio disturbance and
immunity measuring apparatus -
Measuring apparatus
CISPR 16-1-2 2014 Specification for radio disturbance and EN 55016-1-2 2014
immunity measuring apparatus and
methods - Part 1-2: Radio disturbance and
immunity measuring apparatus - Coupling
devices for conducted disturbance
measurements
+ A1 2017 + A1 2018
CISPR 16-1-4 2019 Specification for radio disturbance and EN IEC 55016-1-4 2019
immunity measuring apparatus and
methods - Part 1-4: Radio disturbance and
immunity measuring apparatus - Antennas
and test sites for radiated disturbance
measurements
+ A1 2020 + A1 2020
+ A2 2023 + A2 2023
CISPR 16-2-1 2014 Specification for radio disturbance and EN 55016-2-1 2014
immunity measuring apparatus and
methods - Part 2-1: Methods of
measurement of disturbances and
immunity - Conducted disturbance
measurements
+ A1 2017 + A1 2017
Publication Year Title EN/HD Year
CISPR 16-2-3 2016 Specification for radio disturbance and EN 55016-2-3 2017
immunity measuring apparatus and
methods - Part 2-3: Methods of
measurement of disturbances and
immunity - Radiated disturbance
measurements
+ A1 2019 + A1 2019
+ A2 2023 + A2 2023
CISPR 16-4-2 2011 Specification for radio disturbance and EN 55016-4-2 2011
immunity measuring apparatus and
methods - Part 4-2: Uncertainties, statistics
and limit modelling - Measurement
instrumentation uncertainty
+ A1 2014 + A1 2014
+ A2 2018 + A2 2018
CISPR 32 2015 Electromagnetic compatibility of multimedia EN 55032 2015
equipment - Emission requirements
+ A1 2019 + A1 2020
IEC 60050-161 1990 International Electrotechnical Vocabulary. - -
Chapter 161: Electromagnetic compatibility
IEC 60601-2-2 2017 Medical electrical equipment - Part 2-2: EN IEC 60601-2-2 2018
Particular requirements for the basic safety
and essential performance of high
frequency surgical equipment and high
frequency surgical accessories
IEC 61000-4-6 2023 Electromagnetic compatibility (EMC) - Part EN IEC 61000-4-6 2023
4-6: Testing and measurement techniques
- Immunity to conducted disturbances,
induced by radio-frequency fields
IEC 61307 2011 Industrial microwave heating installations - EN 61307 2011
Test methods for the determination of
power output
ITU Radio 2020 Radio Regulations - -
Regulations
CISPR 11 ®
Edition 7.0 2024-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES

PRODUCT FAMILY EMC STANDARD
NORME DE FAMILLE DE PRODUITS EN CEM

Industrial, scientific and medical equipment – Radio-frequency disturbance

characteristics – Limits and methods of measurement

Appareils industriels, scientifiques et médicaux – Caractéristiques de

perturbations radioélectriques – Limites et méthodes de mesure

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10 ISBN 978-2-8322-8166-6

– 2 – CISPR 11:2024 © IEC 2024
CONTENTS
FOREWORD . 7
INTRODUCTION . 10
1 Scope . 11
2 Normative references . 11
3 Terms, definitions and abbreviated terms . 13
3.1 Terms and definitions . 13
3.2 Abbreviated terms . 18
4 Frequencies designated for ISM use . 19
5 Classification of equipment . 20
5.1 Separation into groups . 20
5.2 Division into classes . 20
5.3 Documentation for the user . 20
6 Limits of electromagnetic disturbances . 21
6.1 General . 21
6.2 Group 1 equipment measured on a test site . 21
6.2.1 Limits for conducted disturbances . 21
6.2.2 Limits of electromagnetic radiation disturbance. 26
6.3 Group 2 equipment measured on a test site . 29
6.3.1 Limits for conducted disturbances . 29
6.3.2 Limits of electromagnetic radiation disturbance. 30
6.4 Group 1 and group 2 class A equipment measured in situ . 36
6.4.1 Limits for conducted disturbances . 36
6.4.2 Limits of electromagnetic radiation disturbance. 36
7 Measurement requirements . 39
7.1 General . 39
7.2 Ambient noise . 39
7.3 Measuring equipment . 40
7.3.1 Measuring instruments. 40
7.3.2 Artificial network (AN) . 40
7.3.3 Voltage probe . 41
7.3.4 Antennas . 41
7.3.5 Artificial hand . 42
7.4 Frequency measurement . 42
7.5 Configuration of equipment under test.
...