SIST EN IEC 55014-1:2021
(Amendment)Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission
This part of CISPR 14 specifies the requirements that apply to the emission of radio-frequency
disturbances in the frequency range 9 kHz to 400 GHz from appliances, electric tools and similar
apparatus as defined below, whether powered by AC or DC (including a battery).
This document is applicable to the following equipment:
• household appliances or similar equipment;
NOTE 1 Examples are equipment used:
– for typical housekeeping functions in the household environment, which includes the dwelling and its
associated buildings, the garden, etc.;
– for typical housekeeping functions in shops, offices, commercial and other similar working environments;
– on farms;
– by clients in hotels and other residential type environments;
– for induction cooking or air-conditioning, either in residential or commercial environments.
• electric tools;
NOTE 2 Examples of electric tools include electric motor-operated or electromagnetically driven hand-held tools,
transportable tools, lawn and garden machinery.
• similar apparatus.
NOTE 3 Examples are:
– external power controllers using semiconductor devices;
– motor-driven electro-medical equipment;
– electric/electronic toys;
– personal care and beauty care appliances;
– automatic goods-dispensing machines;
– entertainment machines;
– cine or slide projectors;
– battery chargers and external power supplies for use with products under the scope of this document;
– electric fence energisers.
Also included in the scope of this document are separate parts of the above mentioned
equipment such as motors and switching devices (e.g. power or protective relays). However,
no emission requirements apply to such separate parts, unless otherwise stated in this
document.
Products which incorporate radio transmit/receive functions are included in the scope of this
document.
Equipment under the scope of this document making use of IPT is also in the scope.
SIST EN IEC 55014-1:2021
CISPR 14-1:2020 © IEC 2020 – 11 –
Excluded from the scope of this document are:
– equipment for which all emission requirements in the radio-frequency range are explicitly
formulated in other CISPR standards;
NOTE 4 Examples are:
− luminaires, including portable luminaires for children, discharge lamps and other lighting devices under the
scope of CISPR 15;
− information technology equipment, e.g. home computers, personal computers, electronic copying machines
under the scope of CISPR 32;
− audio/video equipment and electronic music instruments other than toys under the scope of CISPR 32;
− mains communication devices, as well as baby surveillance systems;
− equipment which is under the scope of CISPR 11 (e.g. microwave ovens) but be aware of 6.5 on
multifunction equipment (e.g. for another function requiring click measurements)
− radio controls, walkie-talkies and other types of radio-transmitters;
− arc welding equipment.
– equipment intended to be used only on a vehicle, ship or aircraft;
– equipment used only in industrial environment
– the effects of electromagnetic phenomena relating to the safety of the equipment.
Multifunction equipment may be required to comply with clauses in this and other standards.
The details are given in 6.5.
The emission requirements in this document are not intended to be applicable to the intentional
transmissions from a radio transmitter as defined by the ITU including their spurious emissions.
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
Elektromagnetna združljivost - Zahteve za (električne) gospodinjske aparate, električna ročna orodja in podobne aparate - 1. del: Oddajanje
General Information
- Status
- Published
- Publication Date
- 03-May-2021
- Technical Committee
- EMC - Electromagnetic compatibility
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 06-Apr-2021
- Due Date
- 11-Jun-2021
- Completion Date
- 04-May-2021
Relations
- Effective Date
- 01-May-2021
- Effective Date
- 01-May-2021
- Effective Date
- 31-Aug-2021
Overview
SIST EN IEC 55014-1:2021 (CISPR 14-1:2020) is the European/International standard specifying electromagnetic compatibility (EMC) emission requirements for household appliances, electric tools and similar apparatus. It covers radio‑frequency disturbance emissions from 9 kHz to 400 GHz for devices powered from AC or DC (including batteries). The standard defines which products are in scope (e.g., kitchen appliances, vacuum cleaners, hand-held power tools, battery chargers, toys, motor-driven electro-medical equipment, IPT-equipped devices) and clarifies excluded equipment (items covered by other CISPR standards, vehicle-only equipment, equipment for industrial environments, and intentional radio transmitters).
Key topics and technical requirements
- Frequency range and limits: Emission limits and their application across defined bands (9 kHz–30 MHz, 150 kHz–30 MHz, 30 MHz–1 000 MHz, 1 GHz–6 GHz, and up to 400 GHz as applicable).
- Types of emissions: Both conducted emissions (via mains and ports) and radiated emissions (magnetic field strength, disturbance power, radiated field measurements).
- Measurement equipment and setups: Requirements for measuring receivers, Artificial Mains Network (AMN), voltage and current probes, absorbing clamps, artificial hand, click analysers for discontinuous disturbances, and anechoic/far-field test sites.
- Measurement procedures: Arrangement of the equipment under test (EUT), port lead configuration, auxiliary equipment setup, measurement methods for continuous and discontinuous disturbances, and interpretation of results.
- Operating conditions and test loads: Standard operating conditions for AC/DC operation, battery operation, speed controls, multifunction equipment, and Annex A reference loads for specific appliances.
- Special topics: Click analysis for intermittent disturbances, treatment of multifunction devices (clause 6.5), inclusion of products with built‑in radio functions and IPT (inductive power transfer), and guidance on measurement uncertainty and test reporting.
Practical applications - who uses this standard
- Manufacturers and product designers: to design compliant household appliances, electric tools, chargers and similar apparatus and to prepare for EMC testing.
- EMC test laboratories: to perform standardized conducted and radiated emission measurements and produce compliant test reports.
- Compliance and certification bodies: to assess conformity with European and international EMC requirements and harmonized standards.
- R&D and regulatory engineers: for troubleshooting emissions, comparing designs against CISPR limits, and planning mitigation (filtering, shielding).
- Supply chain partners: component and module suppliers (e.g., power controllers, motors) to understand when emission requirements apply.
Related standards and references
SIST EN IEC 55014-1:2021 references measurement and method standards such as the CISPR 16 series (measurement apparatus and methods), CISPR 16-2-1/2-3 (measurement methods), IEC 61000-4-20/4-22 (test techniques for TEM/FAR), and other CISPR/IEC publications. Products explicitly covered by other CISPR standards (e.g., CISPR 15, CISPR 32, CISPR 11) are excluded.
Keywords: SIST EN IEC 55014-1:2021, EMC emission, CISPR 14-1, household appliances emission, conducted emissions, radiated emissions, inductive power transfer (IPT), EMC testing, emission limits.
Frequently Asked Questions
SIST EN IEC 55014-1:2021 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Electromagnetic compatibility - Requirements for household appliances, electric tools and similar apparatus - Part 1: Emission". This standard covers: This part of CISPR 14 specifies the requirements that apply to the emission of radio-frequency disturbances in the frequency range 9 kHz to 400 GHz from appliances, electric tools and similar apparatus as defined below, whether powered by AC or DC (including a battery). This document is applicable to the following equipment: • household appliances or similar equipment; NOTE 1 Examples are equipment used: – for typical housekeeping functions in the household environment, which includes the dwelling and its associated buildings, the garden, etc.; – for typical housekeeping functions in shops, offices, commercial and other similar working environments; – on farms; – by clients in hotels and other residential type environments; – for induction cooking or air-conditioning, either in residential or commercial environments. • electric tools; NOTE 2 Examples of electric tools include electric motor-operated or electromagnetically driven hand-held tools, transportable tools, lawn and garden machinery. • similar apparatus. NOTE 3 Examples are: – external power controllers using semiconductor devices; – motor-driven electro-medical equipment; – electric/electronic toys; – personal care and beauty care appliances; – automatic goods-dispensing machines; – entertainment machines; – cine or slide projectors; – battery chargers and external power supplies for use with products under the scope of this document; – electric fence energisers. Also included in the scope of this document are separate parts of the above mentioned equipment such as motors and switching devices (e.g. power or protective relays). However, no emission requirements apply to such separate parts, unless otherwise stated in this document. Products which incorporate radio transmit/receive functions are included in the scope of this document. Equipment under the scope of this document making use of IPT is also in the scope. SIST EN IEC 55014-1:2021 CISPR 14-1:2020 © IEC 2020 – 11 – Excluded from the scope of this document are: – equipment for which all emission requirements in the radio-frequency range are explicitly formulated in other CISPR standards; NOTE 4 Examples are: − luminaires, including portable luminaires for children, discharge lamps and other lighting devices under the scope of CISPR 15; − information technology equipment, e.g. home computers, personal computers, electronic copying machines under the scope of CISPR 32; − audio/video equipment and electronic music instruments other than toys under the scope of CISPR 32; − mains communication devices, as well as baby surveillance systems; − equipment which is under the scope of CISPR 11 (e.g. microwave ovens) but be aware of 6.5 on multifunction equipment (e.g. for another function requiring click measurements) − radio controls, walkie-talkies and other types of radio-transmitters; − arc welding equipment. – equipment intended to be used only on a vehicle, ship or aircraft; – equipment used only in industrial environment – the effects of electromagnetic phenomena relating to the safety of the equipment. Multifunction equipment may be required to comply with clauses in this and other standards. The details are given in 6.5. The emission requirements in this document are not intended to be applicable to the intentional transmissions from a radio transmitter as defined by the ITU including their spurious emissions.
This part of CISPR 14 specifies the requirements that apply to the emission of radio-frequency disturbances in the frequency range 9 kHz to 400 GHz from appliances, electric tools and similar apparatus as defined below, whether powered by AC or DC (including a battery). This document is applicable to the following equipment: • household appliances or similar equipment; NOTE 1 Examples are equipment used: – for typical housekeeping functions in the household environment, which includes the dwelling and its associated buildings, the garden, etc.; – for typical housekeeping functions in shops, offices, commercial and other similar working environments; – on farms; – by clients in hotels and other residential type environments; – for induction cooking or air-conditioning, either in residential or commercial environments. • electric tools; NOTE 2 Examples of electric tools include electric motor-operated or electromagnetically driven hand-held tools, transportable tools, lawn and garden machinery. • similar apparatus. NOTE 3 Examples are: – external power controllers using semiconductor devices; – motor-driven electro-medical equipment; – electric/electronic toys; – personal care and beauty care appliances; – automatic goods-dispensing machines; – entertainment machines; – cine or slide projectors; – battery chargers and external power supplies for use with products under the scope of this document; – electric fence energisers. Also included in the scope of this document are separate parts of the above mentioned equipment such as motors and switching devices (e.g. power or protective relays). However, no emission requirements apply to such separate parts, unless otherwise stated in this document. Products which incorporate radio transmit/receive functions are included in the scope of this document. Equipment under the scope of this document making use of IPT is also in the scope. SIST EN IEC 55014-1:2021 CISPR 14-1:2020 © IEC 2020 – 11 – Excluded from the scope of this document are: – equipment for which all emission requirements in the radio-frequency range are explicitly formulated in other CISPR standards; NOTE 4 Examples are: − luminaires, including portable luminaires for children, discharge lamps and other lighting devices under the scope of CISPR 15; − information technology equipment, e.g. home computers, personal computers, electronic copying machines under the scope of CISPR 32; − audio/video equipment and electronic music instruments other than toys under the scope of CISPR 32; − mains communication devices, as well as baby surveillance systems; − equipment which is under the scope of CISPR 11 (e.g. microwave ovens) but be aware of 6.5 on multifunction equipment (e.g. for another function requiring click measurements) − radio controls, walkie-talkies and other types of radio-transmitters; − arc welding equipment. – equipment intended to be used only on a vehicle, ship or aircraft; – equipment used only in industrial environment – the effects of electromagnetic phenomena relating to the safety of the equipment. Multifunction equipment may be required to comply with clauses in this and other standards. The details are given in 6.5. The emission requirements in this document are not intended to be applicable to the intentional transmissions from a radio transmitter as defined by the ITU including their spurious emissions.
SIST EN IEC 55014-1:2021 is classified under the following ICS (International Classification for Standards) categories: 33.100.10 - Emission. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN IEC 55014-1:2021 has the following relationships with other standards: It is inter standard links to SIST EN 55014-1:2017, SIST EN 55014-1:2017/A11:2020, SIST EN IEC 55014-1:2021/FprAA:2025. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
SIST EN IEC 55014-1:2021 is associated with the following European legislation: EU Directives/Regulations: 2014/30/EU; Standardization Mandates: M/552. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
You can purchase SIST EN IEC 55014-1:2021 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.
Standards Content (Sample)
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,
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preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
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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
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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
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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
...
The SIST EN IEC 55014-1:2021 standard provides comprehensive guidance on electromagnetic compatibility specifically focused on the emissions of radio-frequency disturbances from household appliances, electric tools, and similar apparatus. The scope of this standard is clearly defined, covering a wide range of equipment powered by either AC or DC, including battery-operated devices. One of the significant strengths of this standard lies in its broad applicability, which encompasses equipment used in various environments, including homes, commercial settings, and outdoor applications. By specifying requirements for not only household appliances but also electric tools and similar apparatus, the standard addresses the diverse use cases prevalent in modern settings. The inclusion of specific examples, such as motor-operated tools and personal care appliances, demonstrates the standard's relevance in everyday applications, ensuring that manufacturers can comply with emissions regulations across different product categories. Moreover, the standard effectively delineates what is excluded from its scope, providing clarity to manufacturers regarding compliance obligations. By listing exceptions such as luminaires, information technology equipment, and industrial equipment, SIST EN IEC 55014-1:2021 helps prevent confusion while assisting in regulatory compliance efforts. In addition, this standard’s focus on radio-frequency emissions encapsulates essential elements of product safety and environmental protection. By addressing the allowable emission levels, it supports the development of products that are not only functional but also safe for consumers and compliant with broader electromagnetic compatibility requirements. Overall, the relevance of SIST EN IEC 55014-1:2021 cannot be overstated, given the increasing reliance on electronic devices in varying environments. Its comprehensive approach to standardization in electromagnetic compatibility ensures that both manufacturers and consumers can enjoy a degree of assurance regarding the safety and performance of household appliances and electric tools.
SIST EN IEC 55014-1:2021 は、家庭用電化製品、電動工具、および類似の装置に対する電磁両立性の要求事項を規定する重要な標準です。この文書は、9 kHz から 400 GHz の周波数範囲における無線周波数妨害の放出に関する要求を明確に定義しており、家庭環境や商業環境で使用される機器に対する適用範囲が広がっています。 この標準の強みは、家庭用電化製品や電動工具、さらには医療機器やエンターテインメント機器など、幅広い機器に対する明確なガイドラインを提供している点です。特に、家庭用の掃除機や空調装置、電動工具など、日常的に使用される様々な機器が含まれているため、利用者やメーカーにとって非常に実用的で関連性の高い内容となっています。また、バッテリーで駆動する機器にまで適用されるため、現代のテクノロジーに対応した柔軟性も持っています。 さらに、この標準は、異なる製品が特定の電磁妨害放出の要件を満たすために遵守すべき基準をありますので、消費者と製造者間の信頼性を高める助けとなります。特に、無線機能を持つ製品やインダクション調理機器なども範囲に含まれ、ますます進化する家庭環境における電磁両立性への要求に適応しています。 一方で、SIST EN IEC 55014-1:2021 は、特定の機器や環境に関する除外規定も含まれているため、関連する標準と一貫性を持たせています。これにより、特定の分野で明確に規定されている基準との整合性が保たれ、業界全体の標準化が促進されます。この取り組みは、安全性や性能の向上につながり、消費者にとっての利益を最大限に引き出すことが期待されます。 以上のように、SIST EN IEC 55014-1:2021 は、電磁両立性に関する要件を包括的にカバーし、家庭用電化製品や電動工具の放出基準を守るための非常に有用かつ関連性の高い文書です。
SIST EN IEC 55014-1:2021 표준은 가전 제품, 전기 공구 및 유사한 기구의 전자기 호환성 관련 요구 사항을 상세히 규정하고 있습니다. 본 표준의 적용 범위는 9 kHz에서 400 GHz 사이의 주파수 범위에서 발생하는 전파 방해의 방출 요건을 포함하며, AC 또는 DC 전원(배터리 포함)으로 동작하는 다양한 기구를 대상으로 합니다. 이 표준의 강점은 특정 가전 제품과 전기 공구에서 발생할 수 있는 전자기 방출을 명확히 규명하고, 이를 통해 사용자와 환경에 대한 안전성을 극대화하는 데 기여한다는 점입니다. 가정용 가전 제품, 상업용 환경에서의 기구 및 농업 장비 등 다양한 적용 사례를 포함하고 있어 광범위한 실용성을 지니고 있습니다. 또한, 이 표준은 전자기 호환성이 중요한 여러 기구, 예를 들어 전자 의료 장비, 개인 관리 기기 및 자동 판매기 등에도 적용되며, 이는 산업 전반에 걸쳐 전자기 방출의 일관성을 보장하는 데 필수적입니다. 특히, 별도의 부품에 대한 방출 요구 사항이 명확하게 정의되어 있어, 사용자와 제조사 모두에게 큰 도움이 됩니다. SIST EN IEC 55014-1:2021은 현대 사회에서 기술의 발전에 발맞춰 전자기 방출에 대한 관리와 규제를 통해 제품 신뢰성을 높이는 데 중대한 기여를 하며, 전자기 호환성 분야에서의 표준화의 중요성을 잘 보여줍니다. 이 표준을 통해 제기되는 문제는 해결되고, 궁극적으로는 소비자의 안전과 편의를 증진시키는 데 중점을 두고 있습니다. 이러한 이유로 SIST EN IEC 55014-1:2021은 가전 제품과 전기 도구의 시장에서 필수적인 지침으로 자리매김하고 있습니다.
La norme SIST EN IEC 55014-1:2021 se concentre sur la compatibilité électromagnétique, spécifiquement en ce qui concerne les exigences d'émission pour les appareils électroménagers, les outils électriques et des dispositifs similaires. Elle détaille les exigences relatives aux perturbations radioélectriques dans une plage de fréquence de 9 kHz à 400 GHz, s'appliquant à divers équipements alimentés soit par courant alternatif (AC), soit par courant continu (DC), y compris les batteries. Le champ d'application de cette norme est étendu et couvre une variété d'appareils allant des appareils électroménagers utilisés pour les tâches ménagères aux outils électriques portables et aux dispositifs similaires. Ces équipements peuvent être employés dans divers environnements, y compris les foyers, les commerces, les bureaux, et même des contextes plus spécifiques comme les fermes ou les établissements hôteliers. Cette diversité d'application souligne la pertinence de la norme pour un large éventail d'usages quotidiens. Parmi les points forts de la norme, on trouve sa clarté dans la définition des équipements concernés et des exemples concrets, tels que les contrôleurs d'alimentation externes, les jouets électriques, et les appareils de soins personnels. En intégrant des dispositifs comme les équipements électromédicaux et les machines de distribution automatique, la norme s'assure de couvrir les nouveaux défis imposés par la technologie moderne. De plus, elle mentionne les exigences d'émission pour les parties séparées des équipements, comme les moteurs et les dispositifs de commutation, ce qui démontre une approche exhaustive et intégrée. Un autre aspect notable est son exclusion des appareils pour lesquels des exigences d'émission sont déjà formulées dans d'autres normes CISPR, ce qui évite les redondances et facilite la compréhension pour les fabricants et utilisateurs. Cette caractéristique garantit également que la norme reste concentrée sur son objectif principal sans se disperser dans des domaines déjà régulés. La norme SIST EN IEC 55014-1:2021 est particulièrement pertinente à une époque où la technologie devient omniprésente dans nos vies et où la compatibilité électromagnétique devient un enjeu majeur pour assurer la sécurité et l'efficacité des équipements électriques dans divers environnements. En définissant clairement les exigences d'émission, cette norme contribue à la protection de l'environnement électromagnétique tout en favorisant l'innovation dans le développement d'appareils électriques et électroniques.
Die Norm SIST EN IEC 55014-1:2021 legt wichtige Anforderungen an die elektromagnetische Verträglichkeit von Haushaltsgeräten, Elektrowerkzeugen und ähnlichen Apparaten fest, insbesondere hinsichtlich der Emission von Hochfrequenzstörungen im Frequenzbereich von 9 kHz bis 400 GHz. Die Relevanz dieser Norm ist unbestreitbar, da sie sicherstellt, dass Produkte in diesem Bereich die erforderlichen Standards einhalten, um eine Störung bei anderen elektronischen Geräten zu vermeiden. Ein herausragendes Merkmal der Norm ist ihr breiter Anwendungsbereich. Sie umfasst nicht nur Haushaltsgeräte, die typischerweise für Aufgaben im Wohnumfeld verwendet werden, sondern auch elektrische Werkzeuge und diverse ähnliche Apparate wie elektrische Spielzeuge, medizinische Geräte und andere elektronische Produkte. Diese Vielseitigkeit zeigt die umfassende Betrachtung elektromagnetischer Emissionen in unterschiedlichen Nutzungsszenarien, sei es in privaten Haushalten, Büros, Geschäften oder auf landwirtschaftlichen Betrieben. Ein weiterer Vorteil der SIST EN IEC 55014-1:2021 liegt in der detaillierten Definition der Geräte, die unter diese Norm fallen, sowie der klaren Ausklammerung von bestimmten Ausrüstungen, für die bereits spezifische Anforderungen in anderen CISPR-Normen formuliert sind. Dadurch wird sichergestellt, dass die Norm präzise und zielgerichtet angewendet werden kann, ohne Überschneidungen mit anderen Standards zu schaffen. Die Norm ist zudem relevant für Produkte mit Radioübertragungs- und Empfangsfunktionen und umfasst separate Teile der genannten Geräte wie Motoren und Schaltgeräte. Dieser integrative Ansatz fördert die Konsistenz und die Harmonisierung der Anforderungen in der gesamten Branche. Insgesamt stellt die SIST EN IEC 55014-1:2021 einen soliden Rahmen für die Beurteilung und Einhaltung der Emission von Hochfrequenzstörungen dar, was sowohl Hersteller als auch Verbraucher schützt. Die Norm trägt dazu bei, die elektromagnetische Verträglichkeit auf einem hohen Niveau zu halten und somit die Sicherheit und Zufriedenheit der Nutzer zu gewährleisten.
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