EN 61000-4-22:2011

Electromagnetic compatibility (EMC) - Part 4-22: Testing and measurement techniques - Radiated emission and immunity measurements in fully anechoic rooms (FARs)

IEC 61000-4-22:2010 considers immunity tests and emission measurements for electric and/or electronic equipment. Only radiated phenomena are considered. It establishes the required test procedures for using fully anechoic rooms for performing radiated immunity testing and radiated emission measurements. IEC 61000-4-22:2010 establishes a common validation procedure, equipment under test (EUT) set-up requirements, and measurement methods for fully anechoic rooms (FARs) when both radiated electromagnetic emission measurements and radiated electromagnetic immunity tests will be performed in the same FAR. As a basic measurement standard, this part of IEC 61000 does not intend to specify the test levels or emission limits to be applied to particular apparatus or system(s). Its main goal is to provide general measurement procedures to all concerned product committees of IEC or CISPR. Specific product requirements and test conditions are defined by the responsible product committees. The methods described in this standard are appropriate for radiated emission measurements and immunity tests in the frequency range of 30 MHz to 18 GHz. IEC 61000-4-22:2010 has the status of a basic EMC publication in accordance with IEC Guide 107, Electromagnetic compatibility - Guide to the drafting of electromagnetic compatibility publications.

Elektromagnetische Verträglichkeit (EMV) - Teil 4-22: Prüf- und Messverfahren - Messungen der gestrahlten Störaussendung und Prüfungen der Störfestigkeit gegen gestrahlte Störgrößen in Vollabsorberräumen (FAR)

Compatibilité électromagnétique (CEM) - Partie 4-22: Techniques d'essai et de mesure - Mesures de l'immunité et des émissions rayonnées dans des enceintes complètement anéchoïques (FAR)

La CEI 61000-4-22:2010 couvre les essais d'immunité et les mesures d'émissions d'équipements électriques et/ou électroniques. Seuls les phénomènes rayonnés sont pris en compte. Elle définit les procédures d'essai requises pour l'utilisation d'enceintes complètement anéchoïques de mesure de l'immunité aux rayonnements et des émissions rayonnées. La CEI 61000-4-22:2010 établit une procédure de validation commune, les exigences de montage du matériel en essai (EUT) ainsi que les méthodes de mesure pour les enceintes complètement anéchoïques (FAR) lorsque les émissions électromagnétiques rayonnées et l'évaluation de l'immunité électromagnétique rayonnée sont mesurées dans la même enceinte FAR. En tant que norme de mesure de base, la présente partie de la CEI 61000 n'a pas pour but de spécifier les niveaux d'essai ou des limites d'émission à appliquer à un matériel ou système(s) particulier(s). Son principal objectif est de fournir des procédures de mesure d'ordre général à l'ensemble des comités de produits concernés de la CEI ou du CISPR. Les exigences et conditions d'essai applicables à un produit spécifique relèvent de la responsabilité des comités de produits concernés. Les méthodes décrites dans la présente norme permettent de mesurer les émissions rayonnées et l'immunité dans la gamme de fréquences de 30 MHz à 18 GHz. La CEI 61000-4-22:2010 a le statut de publication fondamentale en CEM conformément au Guide 107 de la CEI, Compatibilité électromagnétique - Guide pour les projets de publications en compatibilité électromagnétique.

Elektromagnetna združljivost (EMC) - 4-22. del: Preskusne in merilne tehnike - Merjenje oddajanja in odpornosti v popolnoma neodbojnih sobah (FAR) (IEC 61000-4-22:2010)

Ta del IEC 61000 upošteva preskuse odpornosti in merjenje emisij za električno in/ali elektronsko opremo. Upoštevani so samo pojavi sevanja. Vzpostavlja potrebne preskusne postopke za uporabo popolnoma neodbojnih sob za opravljanje preskusov odpornosti proti oddajanju in meritve oddajanja.
OPOMBA: V skladu z Vodilom IEC 107 [1] je CISPR 61000-4-22 osnovna objava EMC, ki jo uporabljajo odbori za proizvode IEC. Kot je navedeno v Vodilu 107, so odbori za proizvode odgovorni za določevanje uporabe teh standardov EMC. TC 77 in CISPR ter njuni pododbori so pripravljeni sodelovati z odbori za proizvode pri določevanju vrednosti posameznih preskusov EMC za nekatere proizvode.
Ta del uvaja splošen postopek za potrditev, opremo pod preskusnimi vzpostavljenimi zahtevami (EUT) in metode za merjenje za popolnoma neodbojne sobe (FAR), ko bodo meritve za elektromagnetno oddajanje in preskusi odpornosti proti elektromagnetnemu oddajanju opravljene v isti FAR.
Ta del IEC 61000 kot osnovni standard merjenja ni namenjen določitvi preskusne stopnje mej oddajanja, ki veljajo za določen aparat ali sisteme. Njegov glavni cilj je zagotoviti splošne postopke merjenja za vse zadevne odbore za proizvode IEC ali CISPR. Odgovorni odbori za proizvode so opredelili nekatere zahteve proizvodov in pogoje preskusov.
Metode, opisane v tem standardu, so ustrezne za merjenje oddajanja in preskuse odpornosti v frekvenčnem razponu od 30 MHz do 18 GHz.

General Information

• Status: Published
• Publication Date: 31-Mar-2011
• Withdrawal Date: 31-Jan-2014
• ICS: 33.100.10 - Emission
• ICS: 33.100.20 - Immunity
• Technical Committee: CLC/TC 210 - Electromagnetic Compatibility (EMC)
• Drafting Committee: IEC/SC CISPR/A - Merjenje radijskih interferenc in statistične metode
• Parallel Committee: IEC/SC CISPR/A - Merjenje radijskih interferenc in statistične metode
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 01-Apr-2011
• Completion Date: 01-Apr-2011
• Directive: 2004/108/EC - Directive 2004/108/EC of the European Parliament and of the Council of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2004/108/EU - DIRECTIVE 2004/108/EC OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 15 December 2004 on the approximation of the laws of the Member States relating to electromagnetic compatibility and repealing Directive 89/336/EEC
• Directive: 2014/30/EU - Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 61000-4-22:2011 - Electromagnetic compatibility (EMC) - Part 4-22: Testing and measurement techniques - Radiated emission and immunity measurements in fully anechoic rooms (FARs)

Standards Content (Sample)

SLOVENSKI STANDARD
01-junij-2011
Elektromagnetna združljivost (EMC) - 4-22. del: Preskusne in merilne tehnike -
Merjenje oddajanja in odpornosti v popolnoma neodbojnih sobah (FAR) (IEC 61000
-4-22:2010)
Electromagnetic compatibility (EMC) - Part 4-22: Testing and measurement techniques -
Radiated emission and immunity measurements in fully anechoic rooms (FARs)
Elektromagnetische Verträglichkeit (EMV) - Teil 4-22: Prüf- und Messverfahren -
Messungen der gestrahlten Störaussendung und Prüfungen der Störfestigkeit gegen
gestrahlte Störgrößen in Vollabsorberräumen (FAR)
Compatibilité électromagnétique (CEM) - Partie 4-22: Techniques d'essai et de mesure -
Mesures de l'immunité et des émissions rayonnées dans des enceintes complètement
anéchoïques (FAR)
Ta slovenski standard je istoveten z: EN 61000-4-22:2011
ICS:
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 61000-4-22
NORME EUROPÉENNE
April 2011
EUROPÄISCHE NORM
ICS 33.100.10; 33.100.20
English version
Electromagnetic compatibility (EMC) -
Part 4-22: Testing and measurement techniques -
Radiated emission and immunity measurements in fully anechoic rooms
(FARs)
(IEC 61000-4-22:2010)
Compatibilité électromagnétique (CEM) - Elektromagnetische
Partie 4-22: Techniques d'essai et de Verträglichkeit (EMV) -
mesure - Teil 4-22: Prüf- und Messverfahren -
Mesures de l'immunité et des émissions Messungen der gestrahlten
rayonnées dans des enceintes Störaussendung und Prüfungen der
complètement anéchoïques (FAR) Störfestigkeit gegen gestrahlte Störgrößen
(CEI 61000-4-22:2010) in Vollabsorberräumen (FAR)
(IEC 61000-4-22:2010)
This European Standard was approved by CENELEC on 2011-02-01. 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 Central Secretariat 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 Central Secretariat 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61000-4-22:2011 E
Foreword
The text of document CISPR/A/912/FDIS, future edition 1 of IEC 61000-4-22, prepared by CISPR SC A,
Radio-interference measurements and statistical methods, was submitted to the IEC-CENELEC parallel
vote and was approved by CENELEC as EN 61000-4-22 on 2011-02-01.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2011-11-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2014-02-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61000-4-22:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
[2] IEC 61000-4-3:2006 + A1:2007 NOTE  Harmonized as EN 61000-4-3:2006 + A1:2008 (not modified).
__________
- 3 - EN 61000-4-22:2011
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

CISPR 16-1-1 2010 Specification for radio disturbance and EN 55016-1-1 2010
immunity measuring apparatus and methods -
Part 1-1: Radio disturbance and immunity
measuring apparatus - Measuring apparatus

CISPR 16-1-4 2010 Specification for radio disturbance and EN 55016-1-4 2010
immunity measuring apparatus and methods -
Part 1-4: Radio disturbance and immunity
measuring apparatus - Antennas and test sites
for radiated disturbance measurements

IEC 60050-161 1990 International Electrotechnical Vocabulary - -
(IEV) -
Chapter 161: Electromagnetic compatibility

IEC 60050-394 2007 International Electrotechnical Vocabulary - -
(IEV) -
Part 394: Nuclear instrumentation -
Instruments, systems, equipment and detectors

IEC 61000-4-22 ®
Edition 1.0 2010-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Electromagnetic compatibility (EMC) –
Part 4-22: Testing and measurement techniques – Radiated emissions and
immunity measurements in fully anechoic rooms (FARs)

Compatibilité électromagnétique (CEM) –
Partie 4-22: Techniques d'essai et de mesure – Mesures de l'immunité et des
émissions rayonnées dans des enceintes complètement anéchoïques (FAR)

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XA
CODE PRIX
ICS 33.100.10; 33.100.20 ISBN 978-2-88912-229-5
– 2 – 61000-4-22 © IEC:2010
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope.8
2 Normative references .8
3 Terms and definitions .9
4 FAR applications .10
4.1 Measurand for radiated immunity testing .10
4.2 Measurand for radiated emission measurements .11
5 FAR validation/calibration procedure .11
5.1 General .11
5.2 Validation set-ups.11
5.3 Test facility description.15
5.3.1 General .15
5.3.2 Test volume.15
5.3.3 Broadband antenna .15
5.3.4 Antenna cables.15
5.3.5 Set-up table.15
5.3.6 Turntable.16
5.3.7 Automated antenna polarization changer .16
5.3.8 Absorber configuration .16
5.4 Definition of quantities to be determined by the FAR validation procedure.16
5.5 Required sampling positions for FAR validation.17
5.6 FAR validation procedure .18
5.6.1 General .18
5.6.2 Type 1 validation set-up .18
5.6.3 Type 2 validation set-up .19
5.6.4 Type 3 validation set-up .19
5.6.5 Type 4 validation set-up .20
5.6.6 Calculation of C and s for all set-up types .20
dB
dB
,C
5.7 Validation requirement .20
6 Test set-up .21
Annex A (normative) Radiated immunity tests .26
Annex B (normative) Radiated emission measurements.31
Annex C (informative) Background on the system transducer factor and simultaneous
emissions/immunity validation method .34
Annex D (informative) Measurement uncertainties .37
Bibliography.50

Figure 1 – Type 1 validation block diagramme .12
Figure 2 – Type 2 validation block diagramme .12
Figure 3 – Type 3 validation block diagramme .13
Figure 4 – Type 4 validation block diagramme .13
Figure 5 – Locations of the sampling points for FAR validation .18
Figure 6 – Example test set-up for table-top equipment .23

61000-4-22 © IEC:2010 – 3 –
Figure 7 – Example test set-up for table-top equipment, top view.24
Figure 8 – Example test set-up for floor-standing equipment.24
Figure 9 – Example test set-up for floor-standing equipment, top view .25
Figure A.1 – Definition of d for immunity tests .28
measurement
Figure B.1 – Definition of d for emission measurements.32
measurement
Figure D.1 – Example of influence factors for emission measurements .37
Figure D.2 – Example of influences upon the immunity test method .44

Table 1 – Components required for the different validation set-up types .15
Table 2 – Validation criteria .21
Table D.1 – Measurement instrumentation uncertainty in a FAR for radiated emission
measurements in the frequency range 30 MHz to 1 000 MHz.38
Table D.2 – Measurement instrumentation uncertainty in a FAR for radiated emission
measurements in the frequency range 1 GHz to 18 GHz .39
Table D.3 – Measurement instrumentation uncertainty in a FAR for level setting for
immunity testing in the frequency range 30 MHz to 1 000 MHz .45
Table D.4 – Measurement instrumentation uncertainty in a FAR for level setting for
immunity testing in the frequency range 1 GHz to 18 GHz .46

– 4 – 61000-4-22 © IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION

INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE
____________
ELECTROMAGNETIC COMPATIBILITY (EMC) –

Part 4-22: Testing and measurement techniques –
Radiated emissions and immunity measurements
in fully anechoic rooms (FARs)

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
...