EN 61000-4-3:2006
(Main)Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
Is applicable to the immunity requirements of electrical and electronic equipment to radiated electromagnetic energy. It establishes test levels and the required test procedures. The object of this standard is to establish a common reference for evaluating the immunity of electrical and electronic equipment when subjected to radiated, radio-frequency electromagnetic fields. The test method documented in this part of IEC 61000 describes a consistent method to assess the immunity of an equipment or system against a defined phenomenon. This part deals with immunity tests related to the protection against RF electromagnetic fields from any source. Particular considerations are devoted to the protection against radio-frequency emissions from digital radiotelephones and other RF emitting devices. It has the status of a basic EMC publication.
Elektromagnetische Verträglichkeit (EMV) - Teil 4-3: Prüf- und Messverfahren - Prüfung der Störfestigkeit gegen hochfrequente elektromagnetische Felder
Compatibilité électromagnétique (CEM) - Partie 4-3: Techniques d'essai et de mesure - Essai d'immunité aux champs électromagnétiques rayonnés aux fréquences radioélectriques
Traite de l'immunité des matériels électriques et électroniques à l'énergie électromagnétique rayonnée. Elle définit les niveaux d'essai et les procédures d'essai nécessaires. Cette norme a pour objet d'établir une référence commune d'évaluation des performances des matériels électriques et électroniques soumis à des champs électromagnétiques aux fréquences radioélectriques. La méthode d'essai documentée dans cette partie de la CEI 61000 décrit une méthode cohérente afin d'évaluer l'immunité d'un équipement ou d'un système vis-à-vis d'un phénomène défini. La présente partie traite des essais d'immunité relatifs à la protection contre les champs électromagnétiques RF de quelque source qu'ils soient. Des considérations particulières sont consacrées à la protection contre les émissions aux fréquences radioélectriques des radiotéléphones numériques et d'autres dispositifs d'émission RF. A le statut de publication fondamentale en CEM.
Elektromagnetna združljivost (EMC) – 4-3. del: Preskusne in merilne tehnike – Preskušanje odpornosti proti sevanim radiofrekvenčnim elektromagnetnim poljem (IEC 61000-4-3:2006)
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Standards Content (Sample)
SLOVENSKI SIST EN 61000-4-3:2006
STANDARD
september 2006
Elektromagnetna združljivost (EMC) – 4-3. del: Preskusne in merilne tehnike –
Preskušanje odpornosti proti sevanim radiofrekvenčnim elektromagnetnim
poljem (IEC 61000-4-3:2006)
Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement
techniques - Radiated, radio-frequency, electromagnetic field immunity test (IEC
61000-4-3:2006)
ICS 33.100.20 Referenčna številka
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
EUROPEAN STANDARD
EN 61000-4-3
NORME EUROPÉENNE
May 2006
EUROPÄISCHE NORM
ICS 33.100.20 Supersedes EN 61000-4-3:2002 + A1:2002 + IS1:2004
English version
Electromagnetic compatibility (EMC)
Part 4-3: Testing and measurement techniques -
Radiated, radio-frequency, electromagnetic field immunity test
(IEC 61000-4-3:2006)
Compatibilité électromagnétique (CEM) Elektromagnetische Verträglichkeit (EMV)
Partie 4-3: Techniques d'essai Teil 4-3: Prüf- und Messverfahren -
et de mesure - Prüfung der Störfestigkeit
Essai d'immunité aux champs gegen hochfrequente
électromagnétiques rayonnés elektromagnetische Felder
aux fréquences radioélectriques (IEC 61000-4-3:2006)
(CEI 61000-4-3:2006)
This European Standard was approved by CENELEC on 2006-03-01. 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, 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
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61000-4-3:2006 E
Foreword
The text of document 77B/485/FDIS, future edition 3 of IEC 61000-4-3, prepared by SC 77B, High
frequency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to the IEC-CENELEC
parallel vote and was approved by CENELEC as EN 61000-4-3 on 2006-03-01.
This European Standard supersedes EN 61000-4-3:2002 + A1:2002 + IS1:2004.
The test frequency range may be extended up to 6 GHz to take acount of new services. The calibration of
the field as well as the checking of power amplifier linearity of the immunity chain are specified.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2006-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2009-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61000-4-3:2006 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 61000-4-3:2006
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
1)
IEC 60050-161 International Electrotechnical Vocabulary - -
-
(IEV)
Chapter 161: Electromagnetic compatibility
1)
IEC 61000-4-6 Electromagnetic compatibility (EMC) -
-
-
Part 4-6: Testing and measurement
techniques - Immunity to conducted
disturbances, induced by radio-frequency
fields
1)
Undated reference.
IEC 61000-4-3
Edition 3. 2006-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
BASIC EMC PUBLICATION
PUBLICATION FONDAMENTALE EN CEM
Electromagnetic compatibility (EMC) –
Part 4-3: Testing and measurement techniques – Radiated, radio-frequency,
electromagnetic field immunity test
Compatibilité électromagnétique (CEM) –
Partie 4-3: Techniques d'essai et de mesure – Essai d'immunité aux champs
électromagnétiques rayonnés aux fréquences radioélectriques
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XA
CODE PRIX
ICS 33.100.20 ISBN 2-8318-8487-X
61000-4-3 ¤ IEC:2006 –– 3 2 – – 61000-4-3 © IEC:2006
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 Scope and object.7
2 Normative references .7
3 Terms and definitions .8
4 General .11
5 Test levels.11
5.1 Test levels related to general purposes .12
5.2 Test levels related to the protection against RF emissions from digital radio
telephones and other RF emitting devices .12
6 Test equipment.13
6.1 Description of the test facility .13
6.2 Calibration of field .14
7 Test setup .19
7.1 Arrangement of table-top equipment.19
7.2 Arrangement of floor-standing equipment .19
7.3 Arrangement of wiring .20
7.4 Arrangement of human body-mounted equipment.20
8 Test procedure .20
8.1 Laboratory reference conditions .20
8.2 Execution of the test.21
9 Evaluation of test results .22
10 Test report.22
Annex A (informative) Rationale for the choice of modulation for tests related to the
protection against RF emissions from digital radio telephones .31
Annex B (informative) Field generating antennas .36
Annex C (informative) Use of anechoic chambers .37
Annex D (informative) Amplifier non-linearity and example for the calibration
procedure according to 6.2 .40
Annex E (informative) Guidance for product committees on the selection of test levels .45
Annex F (informative) Selection of test methods .48
Annex G (informative) Description of the environment.49
Annex H (normative) Alternative illumination method for frequencies above 1 GHz
(“independent windows method”) .54
61000-4-3 © IEC:200661000-4-3 ¤ IEC:2006 –– 5 3 – –
Figure 1 – Definition of the test level and the waveshapes occurring at the output of
the signal generator .24
Figure 2 – Example of suitable test facility .25
Figure 3 – Calibration of field.26
Figure 4 – Calibration of field, dimensions of the uniform field area .27
Figure 5 – Example of test setup for floor-standing equipment .28
Figure 6 – Example of test setup for table-top equipment.29
Figure 7 – Measuring setup .30
Figure C.1 − Multiple reflections in an existing small anechoic chamber.38
Figure C.2 − Most of the reflected waves are eliminated .39
Figure D.1 − Measuring positions of the uniform field area.42
Figure H.1 – Examples of division of the calibration area into 0,5 m × 0,5 m windows .55
Figure H.2 – Example of illumination of successive windows.56
Table 1 – Test levels related to general purpose, digital radio telephones and other RF
emitting devices.11
Table 2 – Requirements for uniform field area for application of full illumination, partial
illumination and independent windows method.15
Table A.1 − Comparison of modulation methods .32
Table A.2 − Relative interference levels .33
Table A.3 − Relative immunity levels.34
Table D.1 – Forward power values measured according to the constant field strength
calibration method .43
Table D.2 – Forward power values sorted according to rising value and evaluation of
the measuring result .43
Table D.3 – Forward power and field strength values measured according to the
constant power calibration method.44
Table D.4 – Field strength values sorted according to rising value and evaluation of the
measuring result .44
Table E.1 – Examples of test levels, associated protection distances and suggested
performance criteria.47
Table G.1 – Mobile and portable units.51
Table G.2 – Base stations.52
Table G.3 – Other RF devices.53
61000-4-3 ¤ IEC:2006 –– 7 4 – – 61000-4-3 © IEC:2006
INTERNATIONAL ELECTROTECHNICAL COMMISSION
_________
ELECTROMAGNETIC COMPATIBILITY (EMC) –
Part 4-3: Testing and measurement techniques –
Radiated, radio-frequency, electromagnetic field immunity test
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 condition
...
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