CISPR 14-1:2016
(Main)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
CISPR 14-1:2016 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, whether powered by AC or DC (including a battery). Also included in the scope of this standard 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 standard. This sixth edition cancels and replaces the fifth edition published in 2005, Amendment 1:2008 and Amendment 2:2011. This edition constitutes a technical revision. The contents of the corrigendum of October 2016 and interpretation sheet 1 and 2 of May 2017 have been included in this copy.
Compatibilité électromagnétique - Exigences pour les appareils électrodomestiques, outillages électriques et appareils analogues - Partie 1: Emission
La CISPR 14-1:2016 spécifie les exigences qui s'appliquent à l'émission de perturbations radioélectriques dans la plage de fréquence comprise entre 9 kHz et 400 GHz par les appareils, outils électriques et appareils analogues, alimentés par un réseau d'alimentation en courant alternatif ou en courant continu (notamment une pile ou un accumulateur). Le domaine d'application de la présente Norme inclut également les pièces détachées du matériel mentionné ci-dessus, par exemple les moteurs et les dispositifs de commutation (p. ex. relais d'alimentation ou de protection); toutefois, aucune exigence d'émission ne s'applique à ces pièces détachées, sauf indication contraire dans la présente norme. Cette sixième édition annule et remplace la cinquième édition parue en 2005, l'Amendement 1:2008 et l'Amendement 2:2011. Cette édition constitue une révision technique. Le contenu du corrigendum d'octobre 2016 a été pris en considération dans cet exemplaire.
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CISPR 14-1 ®
Edition 6.0 2016-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
IN TERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
C OMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
Electromagnetic compatibility – Requirements for household appliances, electric
tools and similar apparatus –
Part 1: Emission
Compatibilité électromagnétique – Exigences pour les appareils
électrodomestiques, outillages électriques et appareils analogues –
Partie 1: Emission
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CISPR 14-1 ®
Edition 6.0 2016-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
IN TERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
C OMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
Electromagnetic compatibility – Requirements for household appliances, electric
tools and similar apparatus –
Part 1: Emission
Compatibilité électromagnétique – Exigences pour les appareils
électrodomestiques, outillages électriques et appareils analogues –
Partie 1: Emission
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.100.10 ISBN 978-2-8322-3563-8
– 2 – CISPR 14-1:2016/ISH1:2017
IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CISPR 14-1
Edition 6.0 2016-08
ELECTROMAGNETIC COMPATIBILITY –
REQUIREMENTS FOR HOUSEHOLD APPLIANCES,
ELECTRIC TOOLS AND SIMILAR APPARATUS –
Part 1: Emission
INTERPRETATION SHEET 1
This interpretation sheet has been prepared by subcommittee CISPR F: Interference relating
to household appliances tools, lighting equipment and similar apparatus, of IEC technical
committee CISPR: International special committee on radio interference.
The text of this interpretation sheet is based on the following documents:
FDIS Report on voting
CIS/F/703/FDIS CIS/F/707/RVD
Full information on the voting for the approval of this interpretation sheet can be found in the
report on voting indicated in the above table.
___________
Interpretation Sheet 1 to CISPR 14-1: Interpretation of subclause 5.4.2.4 of CISPR 14-
1:2016 on the upper quartile method for the evaluation of clicks
Introduction
The evaluation of clicks has to be performed at four frequencies while the determination of the
click rate N is made only at two frequencies. The application of the upper quartile method at
the frequencies 150 kHz and 500 kHz is clear, while the situation is unclear for the
frequencies 1,4 MHz and 30 MHz. This interpretation sheet is intended to clarify this matter.
The click measurement procedure is under revision in CISPR/F WG1 and will be updated in
the next amendment to CISPR 14-1:2016.
Question
How should the upper quartile method be applied at the frequencies 1,4 MHz and 30 MHz?
Interpretation
Each of the following two interpretations is valid.
ICS 33.100.10
IEC 2017
Interpretation 1:
The number of clicks at 1,4 MHz and the number of clicks at 30 MHz which exceed the limit,
L, for continuous disturbances during the observation time, T, are measured. The number of
clicks at 1,4 MHz and the number of clicks at 30 MHz exceeding L are allowed to be one
q
quarter of the number of clicks counted at each respective frequency.
Interpretation 2:
The number of clicks at 1,4 MHz and the number of clicks at 30 MHz which exceed the limit,
L, for continuous disturbances during the observation time, T, are not measured but are
assumed to be equal to the number of clicks counted at 500 kHz during the observation time
T. The number of clicks at 1,4 MHz and the number of clicks at 30 MHz exceeding L are
q
allowed to be one quarter of the number of clicks counted at 500 kHz.
In any situation where it is necessary to verify the original measurement, the assessment
method (interpretation 1 or 2) originally chosen shall be used in order to ensure consistency
of the results.
__________
– 2 – CISPR 14-1:2016/ISH2:2017
IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CISPR 14-1
Edition 6.0 2016-08
ELECTROMAGNETIC COMPATIBILITY –
REQUIREMENTS FOR HOUSEHOLD APPLIANCES,
ELECTRIC TOOLS AND SIMILAR APPARATUS –
Part 1: Emission
INTERPRETATION SHEET 2
This interpretation sheet has been prepared by subcommittee CISPR F: Interference relating
to household appliances tools, lighting equipment and similar apparatus, of IEC technical
committee CISPR: International special committee on radio interference.
The text of this interpretation sheet is based on the following documents:
FDIS Report on voting
CIS/F/702/FDIS CIS/F/706/RVD
Full information on the voting for the approval of this interpretation sheet can be found in the
report on voting indicated in the above table.
___________
Interpretation Sheet 2 to CISPR 14-1: Interpretation of subclause A.4.11 of CISPR 14-
1:2016 on the assessment of irons with steam generator
Introduction
Subclause A.4.11 of CISPR 14-1:2016 defines the testing conditions for irons (dry or steam),
but there are no instructions regarding the steam production.
Question
How to set the steam function of irons during CISPR 14-1 emission tests?
ICS 33.100.10
IEC 2017
Interpretation
When measuring disturbances from irons, if the iron has a continuous steam function, it shall
be operated in this mode only and use a sufficient amount of water to facilitate continuous
steaming for the duration of the test.
__________
– 2 – CISPR 14-1:2016 © IEC 2016
CONTENTS
FOREWORD . 7
1 Scope . 9
2 Normative references. 10
3 Terms, definitions and abbreviated terms . 11
3.1 General . 11
3.2 General terms and definitions . 11
3.3 Terms and definitions related to click analysis . 12
3.4 Terms and definitions related to types of ports . 13
3.5 Terms and definitions related to parts and devices connected to the EUT . 14
3.6 Terms and definitions related to operating conditions . 15
3.7 Terms and definitions related to toys . 16
3.8 Other terms and definitions . 17
3.9 Abbreviations . 17
4 Limits of disturbances . 18
4.1 General . 18
4.2 Application of limits . 18
4.3 Continuous disturbances . 19
4.3.1 General . 19
4.3.2 Frequency range 9 kHz to 30 MHz . 19
4.3.3 Frequency range 150 kHz to 30 MHz . 21
4.3.4 Frequency range 30 MHz to 1 000 MHz . 23
4.4 Discontinuous disturbances . 26
4.4.1 General . 26
4.4.2 Limits . 26
5 Test equipment and methods of measurement . 26
5.1 Test equipment . 26
5.1.1 Gen
...
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