EN IEC 55014-1:2021

SLOVENSKI STANDARD
01-junij-2021
Nadomešča:
SIST EN 55014-1:2017
SIST EN 55014-1:2017/A11:2020
Elektromagnetna združljivost - Zahteve za (električne) gospodinjske aparate,
električna ročna orodja in podobne aparate - 1. del: Oddajanje
Electromagnetic compatibility - Requirements for household appliances, electric tools
and similar apparatus - Part 1: Emission
Elektromagnetische Verträglichkeit - Anforderungen an Haushaltgeräte,
Elektrowerkzeuge und ähnliche Elektrogeräte - Teil 1: Störaussendung
Compatibilité électromagnétique - Exigences pour les appareils électrodomestiques,
outillages électriques et appareils analogues - Partie 1: Emission
Ta slovenski standard je istoveten z: EN IEC 55014-1:2021
ICS:
33.100.10 Emisija Emission
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 55014-1

NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2021
ICS 33.100.10 Supersedes EN 55014-1:2017 and all of its amendments
and corrigenda (if any)
English Version
Electromagnetic compatibility - Requirements for household
appliances, electric tools and similar apparatus - Part 1:
Emission
(CISPR 14-1:2020)
Compatibilité électromagnétique - Exigences pour les Elektromagnetische Verträglichkeit - Anforderungen an
appareils électrodomestiques, outillages électriques et Haushaltgeräte, Elektrowerkzeuge und ähnliche
appareils analogues - Partie 1: Emission Elektrogeräte - Teil 1: Störaussendung
(CISPR 14-1:2020) (CISPR 14-1:2020)
This European Standard was approved by CENELEC on 2020-10-12. 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,
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
© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 55014-1:2021 E

European foreword
The text of document CIS/F/796/FDIS, future edition 7 of CISPR 14-1, prepared by CISPR SC F
"Interference relating to household appliances tools, lighting equipment and similar apparatus" of
CISPR "International special committee on radio interference" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 55014-1:2021.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2021-09-26
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2023-10-12
document have to be withdrawn
This document supersedes EN 55014-1:2017 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.
This document has been prepared under a mandate given to CENELEC by the European Commission
and the European Free Trade Association.
Endorsement notice
The text of the International Standard CISPR 14-1:2020 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:
CISPR 11 NOTE Harmonized as EN 55011
CISPR 12 NOTE Harmonized as EN 55012
CISPR 15:2018 NOTE Harmonized as EN IEC 55015:2019 (not modified)
IEC 60335-2-3:2012 NOTE Harmonized as EN 60335-2-3:2016 (modified)
IEC 60335-2-3:2012/A1:2015 NOTE Harmonized as EN 60335-2-3:2016/A1:2020 (not modified)
IEC 61140 NOTE Harmonized as EN 61140
IEC 61558-2-7 NOTE Harmonized as EN 61558-2-7
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
CISPR 16-1-1 2015 Specification for radio disturbance and - -
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 16-1-3 2004 Specification for radio disturbance and EN 55016-1-3 2006
immunity measuring apparatus and methods
- Part 1-3: Radio disturbance and immunity
measuring apparatus - Ancillary equipment -
Disturbance power
+ A1 2016 + A1 2016
+ A2 2020 + A2 2020
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

4th edition (2015). This 4th edition has been replaced in 2019 by a 5th Edition CISPR 16-1-1:2019, Specification
for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity
measuring apparatus – Measuring apparatus.
Publication Year Title EN/HD Year
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
CISPR 16-2-2 2010 Specification for radio disturbance and EN 55016-2-2 2011
immunity measuring apparatus and methods
- Part 2-2: Methods of measurement of
disturbances and immunity - Measurement
of disturbance power
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
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
IEC 60050-161 1990 International Electrotechnical Vocabulary. - -
Chapter 161: Electromagnetic compatibility
+ A1 1997 - -
+ A2 1998 - -
+ A3 2014 - -
+ A4 2014 - -
+ A5 2015 - -
+ A6 1990 - -
+ A7 2017 - -
+ A8 2018 - -
+ A9 2019 - -
IEC 61000-4-20 2010 Electromagnetic compatibility (EMC) - Part EN 61000-4-20 2010
4-20: Testing and measurement techniques -
Emission and immunity testing in transverse
electromagnetic (TEM) waveguides
IEC 61000-4-22 2010 Electromagnetic compatibility (EMC) - Part EN 61000-4-22 2011
4-22: Testing and measurement techniques -
Radiated emissions and immunity
measurements in fully anechoic rooms
(FARs)
CISPR 14-1 ®
Edition 7.0 2020-09
INTERNATIONAL
STANDARD
colour
inside
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE

Electromagnetic compatibility – Requirements for household appliances, electric

tools and similar apparatus –
Part 1: Emission
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.100.10 ISBN 978-2-8322-8744-6

– 2 – CISPR 14-1:2020 © IEC 2020
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 11
3 Terms, definitions and abbreviated terms . 12
3.1 General . 12
3.2 General terms and definitions . 13
3.3 Terms and definitions related to click analysis . 14
3.4 Terms and definitions related to types of ports . 15
3.5 Terms and definitions related to parts and devices connected to the EUT . 16
3.6 Terms and definitions related to operating conditions . 17
3.7 Terms and definitions related to toys . 18
3.8 Terms and definitions related to IPT. 19
3.9 Other terms and definitions . 20
3.10 Abbreviated terms . 21
4 Limits of disturbances . 22
4.1 General . 22
4.2 Application of limits . 22
4.3 Continuous disturbances . 23
4.3.1 General . 23
4.3.2 Frequency range 9 kHz to 30 MHz . 23
4.3.3 Frequency range 150 kHz to 30 MHz . 25
4.3.4 Frequency range 30 MHz to 1 000 MHz . 27
4.3.5 Frequency range 1 GHz to 6 GHz . 29
4.4 Discontinuous disturbances . 30
4.4.1 General . 30
4.4.2 Limits . 30
5 Test equipment and methods of measurement . 31
5.1 Test equipment . 31
5.1.1 General . 31
5.1.2 Measuring receivers . 31
5.1.3 Artificial Mains Network (AMN) . 31
5.1.4 Voltage probe . 31
5.1.5 Current probe . 32
5.1.6 Artificial hand . 32
5.1.7 Click analyser for discontinuous disturbance . 32
5.1.8 Absorbing clamp . 32
5.1.9 Radiated emission test sites . 32
5.2 Conducted disturbances set-up and measurements . 32
5.2.1 Arrangement of the EUT . 32
5.2.2 Arrangement of the leads at the ports of the EUT . 34
5.2.3 Arrangement of auxiliary equipment . 35
5.3 Radiated disturbances set-up and measurements . 37
5.3.1 General . 37
5.3.2 Magnetic field strength – 9 kHz to 30 MHz . 37
5.3.3 Disturbance power – 30 MHz to 300 MHz . 37
5.3.4 Radiated emission – 30 MHz to 1 000 MHz and 1 GHz to 6 GHz . 39

CISPR 14-1:2020 © IEC 2020 – 3 –
5.4 Measurement procedures and interpretation of results . 40
5.4.1 Continuous disturbance . 40
5.4.2 Discontinuous disturbance . 41
5.4.3 Exceptions . 43
6 Operating conditions . 45
6.1 General . 45
6.2 Mains operation . 46
6.2.1 Voltage at the AC mains port . 46
6.2.2 Frequency at the AC mains port . 46
6.3 DC operation . 46
6.3.1 Battery operation . 46
6.3.2 Operation from a DC supply other than a battery . 46
6.4 Speed controls . 47
6.5 Multifunction equipment . 47
6.6 Equipment with built-in luminaires . 47
6.7 Equipment incorporating IPT functions . 48
7 Compliance with this document . 48
8 Measurement uncertainty . 48
9 Test report . 48
Annex A (normative) Standard operating conditions and normal loads for specific
equipment . 68
A.1 Motor operated equipment for household and similar purposes . 68
A.1.1 Vacuum cleaners . 68
A.1.2 Floor polishers . 69
A.1.3 Coffee grinders and coffee makers . 69
A.1.4 Kitchen machines . 69
A.1.5 Personal care appliances with a motor . 69
A.1.6 Fans . 70
A.1.7 Extractors and range hoods . 70
A.1.8 Hair-dryers, fan heaters . 70
A.1.9 Refrigerators and freezers . 70
A.1.10 Washing machines. 70
A.1.11 Dishwashers . 71
A.1.12 Tumble dryers . 71
A.1.13 Centrifugal dryers . 71
A.1.14 Razors and clippers . 71
A.1.15 Sewing machines . 71
A.1.16 Electro-mechanical office machines . 71
A.1.17 Projectors . 72
A.1.18 Milking machines . 72
A.1.19 Lawn mowers . 72
A.1.20 Air conditioning equipment. 72
A.2 Electric tools . 74
A.2.1 General . 74
A.2.2 Handheld (portable) motor-operated tools . 74
A.2.3 Transportable (semi-stationary) motor-operated tools . 74
A.2.4 Soldering equipment, soldering guns, soldering irons and similar . 74
A.2.5 Glue guns . 75

– 4 – CISPR 14-1:2020 © IEC 2020
A.2.6 Heat guns . 75
A.2.7 Power staplers . 75
A.2.8 Spray guns . 75
A.2.9 Internal vibrators . 75
A.3 Motor-operated electro-medical apparatus . 75
A.3.1 General . 75
A.3.2 Dental drills . 75
A.3.3 Saws and knives . 75
A.3.4 Electrocardiograms and similar recorders . 75
A.3.5 Pumps . 76
A.4 Electrical heating equipment . 76
A.4.1 General . 76
A.4.2 Hobs and hotplates . 76
A.4.3 Cooking pans, table-type roasters, deep-fat fryers . 76
A.4.4 Feed boilers, water boilers, kettles and similar boilers . 76
A.4.5 Instantaneous water heaters . 76
A.4.6 Storage heaters . 76
A.4.7 Warming plates, boiling tables, heating drawers, heating cabinets . 77
A.4.8 Cooking ovens, grills, waffle irons, waffle grills . 77
A.4.9 Toasters . 77
A.4.10 Ironing machines . 77
A.4.11 Clothes irons . 78
A.4.12 Vacuum packagers . 78
A.4.13 Flexible electrical heating equipment . 78
A.4.14 Air convection room heaters . 78
A.4.15 Rice cookers . 79
A.5 Thermostats . 79
A.5.1 General . 79
A.5.2 Thermostatically controlled three-phase switches . 80
A.5.3 Thermostats – Alternative procedure to that specified in A.5.1 . 80
A.6 Automatic goods-dispensing machines, entertainment machines and similar
equipment . 81
A.6.1 General . 81
A.6.2 Automatic dispensing machines . 81
A.6.3 Juke boxes . 81
A.6.4 Automatic entertainment machines incorporating a winnings-payout
mechanism . 81
A.6.5 Automatic entertainment machines with no winnings-payout mechanism . 82
A.7 Electric and electronic toys . 82
A.7.1 General . 82
A.7.2 Operating conditions . 82
A.8 Miscellaneous equipment . 83
A.8.1 Time switches not incorporated in equipment. 83
A.8.2 Electric fence energizers . 84
A.8.3 Electronic gas igniters . 84
A.8.4 Insect killers . 85
A.8.5 Personal care appliances without a motor . 85
A.8.6 Air cleaners . 85
A.8.7 Steam generators and humidifiers . 85

CISPR 14-1:2020 © IEC 2020 – 5 –
A.8.8 Battery chargers other than IPT chargers . 86
A.8.9 External Power Supplies (EPS) . 86
A.8.10 Lifting devices (electric hoists) . 86
A.8.11 Robotic equipment . 87
A.8.12 Other robotic equipment . 89
A.8.13 Clocks . 89
A.9 Induction cooking appliances . 89
A.9.1 General . 89
A.9.2 Operating conditions for EUT with fixed cooking zone(s). 89
A.9.3 Operating conditions for EUT with many small coils . 90
A.10 Equipment making use of IPT other than induction cooking appliances . 90
A.10.1 General . 90
A.10.2 IPTS . 90
A.10.3 IPTC . 91
A.10.4 IPTE . 91
A.11 Operating conditions for particular equipment and integrated parts . 92
A.11.1 Integrated starting switches, speed controls, etc. . 92
A.11.2 Regulating controls and external power controller . 92
A.11.3 Equipment operated from External Power Supplies (EPS) . 93
A.11.4 Remote controls and timers . 93
Annex B (normative) Click rate of special equipment. 101
Annex C (informative) Background information on the measurement of discontinuous
disturbances/clicks . 102
C.1 General . 102
C.2 Additional recommendations for the use of an oscilloscope . 102
C.3 Additional recommendations for the application of exceptions . 103
C.4 Example for the use of the upper quartile method . 103
C.5 Background information about the minimum observation time . 106
Annex D (informative) Statistical evaluation . 108
D.1 General . 108
D.2 Method based on a general margin to the limit . 108
D.3 Test based on the non-central t-distribution . 109
D.4 Test based on the binomial distribution . 110
D.5 Larger sample size. 111
Bibliography . 112

Figure 1 – IPT terms . 21
Figure 2 – Examples of test configuration . 22
Figure 3 – Examples of discontinuous disturbances whose duration and separation

meet the definition of clicks (see 3.3.3) . 50
Figure 4 – Examples of discontinuous disturbance whose duration or separation do not
meet the definition of click . 51
Figure 5 – Flow chart for emission measurements of mains operated equipment in the
frequency range from 30 MHz to 1 000 MHz . 52
Figure 6 – Flow chart for emission testing of battery operated equipment in the

frequency range from 30 MHz to 1 000 MHz . 53
Figure 7 – Flow chart for emission measurements in the frequency range from 1 GHz
to 6 GHz . 54

– 6 – CISPR 14-1:2020 © IEC 2020
Figure 8 – Flow diagram for the evaluation of discontinuous disturbance, based on
measuring the clicks . 55
Figure 9 – Flow diagram for the evaluation of discontinuous disturbance, based on

counting the switching operations . 56
Figure 10 – Artificial hand – RC element . 57
Figure 11 – Application of the artificial hand – Portable electric drill . 57
Figure 12 – Application of the artificial hand – Portable electric saw . 58
Figure 13 – Cable bundling . 58
Figure 14 – Voltage probe measurement for mains powered EUT . 59
Figure 15 – Radiated emission – Location of the EUT on the turntable and measuring
distance . 60
Figure 16 – Radiated emission – Example of test set-up for table-top EUT . 60
Figure 17 – Radiated emission – Example of test set-up for table-top EUT . 61
Figure 18 – Radiated emission – Example of test set-up for table-top EUT (top view) . 61
Figure 19 – Radiated emission – Example of test set-up for floor standing EUT . 62
Figure 20 – Radiated emission – Example of the test set-up for an EUT made of
multiple table-top parts . 63
Figure 21 – Radiated emission – Example of the test set-up for an EUT in SAC or
OATS, made of a combination of table-top and floor standing parts . 64
Figure 22 – Radiated emission – Height of the EUT in the FAR . 65
Figure 23 – Example of test setup for disturbance voltage measurements on table-top
EUT (horizontal RGP) . 66
Figure 24 – Example of alternative test setup (vertical RGP) for measurements on table-
top EUT (disturbance voltage on mains port and disturbance current on auxiliary port) . 66
Figure 25 – Example of disturbance voltage measurement arrangement for floor

standing EUT(s) . 67
Figure A.1 – Arrangement for measurement of the disturbance voltage produced at the
fence port of electric fence energizers (see A.8.2) . 95
Figure A.2 – Measuring arrangement for toys running on tracks . 96
Figure A.3 – Radiated emission – Test set-up for floor operated vacuum cleaner . 97
Figure A.4 – Example of an idle roller for the measurement of radiated emissions of
robotic cleaners . 97
Figure A.5 – Measurement arrangement for two-terminal external power controller . 98
Figure A.6 – Applicable cases for testing equipment making use of IPT . 99
Figure A.7 – Setup for operation of the mobile part on a test surface other than

horizontal . 100
Figure C.1 – Discontinuous disturbance at i.f. reference level and QP output, as shown
in CISPR 16-1-1:2015, Table 17, test pulse 1 . 102
Figure D.1 – Unit to unit variation of sub-range maximum . 110

Table 1 – Application of limits . 23
Table 2 – Disturbance voltage limits for the AC mains port of equipment with active IPT
functions . 24
Table 3 – Magnetic field strength limits . 24
Table 4 – Limits for the magnetic field induced current. 25
Table 5 – General limits . 26
Table 6 – Limits for the mains port of motor operated tools . 27

CISPR 14-1:2020 © IEC 2020 – 7 –
Table 7 – Disturbance power limits – 30 MHz to 300 MHz . 28
Table 8 – Reduction applicable to Table 7 limits . 28
Table 9 – Radiated disturbance limits and testing methods – 30 MHz to 1 000 MHz . 29
Table 10 – Required highest frequency for radiated electric field strength
measurements . 29
Table 11 – Radiated electric field disturbance limits and test methods – 1 GHz to 6 GHz . 30
Table A.1 – Types of EUT, operating modes and test setup . 90
Table B.1 – Application of factor f for the determination of the click rate of special
equipment . 101
Table C.1 – Discontinuous disturbances recorded during the first run at 500 kHz. 104
Table C.2 – Discontinuous disturbances recorded during the second run at 500 kHz . 105
Table C.3 – Discontinuous disturbances recorded during the first run at 1,4 MHz . 105
Table C.4 – Discontinuous disturbances recorded during the second run at 1,4 MHz . 106
Table C.5 – Examples of minimum observation time . 107
Table D.1 – Values of the coefficient K as a function the sample size . 108
E
Table D.2 – General margin to the limit for statistical evaluation . 109
Table D.3 – Factor k for the application of the non-central t-distribution . 109
Table D.4 – Application of the binomial distribution . 111

– 8 – CISPR 14-1:2020 © IEC 2020
INTERNATIONAL ELECTROTECHNICAL COMMISSION
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
____________
ELECTROMAGNETIC COMPATIBILITY –
REQUIREMENTS FOR HOUSEHOLD APPLIANCES,
ELECTRIC TOOLS AND SIMILAR APPARATUS –

Part 1: Emission
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.
The International Standard CISPR 14-1 has been prepared by subcommittee CISPR/F:
Interference related to household appliances tools, lighting equipment and similar apparatus,
of IEC technical committee CISPR.
This seventh edition cancels and replaces the sixth edition published in 2016. This edition
constitutes a technical revision.
This edition includes the following significant changes with respect to the previous edition:
– extension of the frequency range for radiated measurements above 1 GHz;
– revision of general test conditions and addition of new specific test conditions (e.g. for
robotic equipment);
– introduction of additional requirements for equipment making use of inductive power transfer
technology;
CISPR 14-1:2020 © IEC 2020 – 9 –
– remove from the normative text any compliance requirement based on statistical evaluation;
– revision of clicks analysis, with particular relevance to the determination of the observation
time and the application of the upper quartile method for different types of click analysers.
The text of this document is based on the following documents:
FDIS Report on voting
CIS/F/796/FDIS CIS/F/799/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the CISPR 14 series can be found on the IEC website under the general title
Electromagnetic compatibility – Requirements for household appliances, electric tools and
similar apparatus.
The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the d
...