EN 55016-4-2:2011
(Main)Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
CISPR 16-4-2:2011 is a basic EMC publication. It specifies the method of applying Measurement Instrumentation Uncertainty (MIU) when determining compliance with CISPR disturbance limits. The material is also relevant to any EMC test when interpretation of the results and conclusions reached will be impacted by the uncertainty of the measurement instrumentation used during testing. This second edition includes significant technical additions about methods of conducted disturbance measurements on mains and communication ports and about methods of radiated disturbance measurements using a FAR in the ranges of 30 MHz to 1 000 MHz and of 1 GHz to 18 GHz. The annexes contain the background material used in providing the amount of MIU found in generating the CISPR values shown in the main document and hence provide valuable background material for those needing both initial and further information on MIU and how to take individual uncertainties in the measurement chain into account. The annexes, however, are not intended to be a tutorial or user manual or to be copied when making uncertainty calculations. For that purpose, the references shown in the bibliography, or other widely recognized documents, may be used. Measurement instrumentation specifications are given in the CISPR 16-1 series, while the methods of measurement are covered in the CISPR 16-2 series. Further information and background on CISPR and radio disturbances is given in CISPR 16-3. The other parts of the CISPR 16-4 series contain further information on uncertainties in general, statistics and limit modelling.
Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit - Teil 4-2: Unsicherheiten, Statistik und Modelle zur Ableitung von Grenzwerten (Störmodell) - Messgeräte-Unsicherheit
Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 4-2: Incertitudes, statistiques et modélisation des limites - Incertitudes de mesure de l'instrumentation
La CISPR 16-4-2:2011 est une publication fondamentale en CEM. Elle spécifie la méthode d'application de l'incertitude de mesure de l'instrumentation (MIU) à la détermination de la conformité aux limites de perturbation du CISPR. Cela s'applique également à tous les essais CEM lorsque l'interprétation des résultats et les conclusions peuvent être influencées par l'incertitude de l'instrumentation de mesure utilisée pendant les essais. Cette deuxième édition constitue une révision technique. Elle inclut les modifications techniques majeures concernant les méthodes de mesure des perturbations conduites via les accès secteur et les accès télécommunication, ainsi que concernant les méthodes de mesure des perturbations rayonnées au moyen d'une FAR, dans la gamme de fréquences de 30 MHz à 1 000 MHz et de 1 GHz à 18 GHz. Les annexes contiennent les éléments de référence utilisés pour fournir la quantité de MIU trouvée dans l'élaboration des valeurs CISPR indiquées dans le document principal, et en conséquence, fournissent également des informations importantes pour ceux qui ont besoin à la fois d'informations initiales et complémentaires sur les MIU et sur la façon de prendre en compte les incertitudes individuelles dans la chaîne de mesure. Toutefois, les annexes ne sont pas destinées à être un modèle didactique ou un manuel d'utilisateur ou encore à être reproduites pour effectuer des calculs d'incertitude. A cet effet, il est possible d'utiliser les références fournies dans la bibliographie ou dans d'autres documents de fiabilité reconnue. Les spécifications des instruments de mesure sont données dans la série CISPR 16-1 et les méthodes de mesure sont couvertes par la série CISPR 16-2. Des informations complémentaires et références contextuelles sur les perturbations CISPR et radioélectriques sont données dans la CISPR 16-3. Les autres parties de la série CISPR 16-4 contiennent des informations complémentaires sur l'incertitude en général, les statistiques et la modélisation des limites.
Specifikacija za merilne naprave in metode za merjenje radijskih motenj in odpornosti - 4-2. del: Modeliranje negotovosti, statistike in mejnih vrednosti - Negotovost merilnih instrumentov (CISPR 16-4-2:2011)
Ta del CISPR 16-4 določa metodo za uporabo negotovosti merilnih instrumentov (MIU) pri določanju skladnosti z mejami motenj po CISPR. Gradivo je pomembno tudi za vse preskuse EMC, pri katerih na razlago rezultatov in zaključke vpliva negotovost merilnih instrumentov, uporabljenih med preskušanjem.
OPOMBA: V skladu z Vodilom IEC 107 je CISPR 16-4-2 osnovni standard EMC, ki ga uporabljajo odbori za proizvode IEC. Kot je navedeno v Vodilu 107, so odbori za proizvode odgovorni za določevanje uporabe tega standarda EMC. CISPR in njegovi pododbori so pripravljeni sodelovati s tehničnimi odbori in odbori za proizvode pri ocenjevanju uporabnosti tega standarda za določene proizvode. Dodatki vsebujejo temeljno gradivo, ki se uporablja pri podajanju velikosti MIU, ugotovljene pri nastajanju vrednosti CISPR, prikazanih v točkah od 4 do 8, in so zato koristno temeljno gradivo za tiste, ki potrebujejo začetne in nadaljnje informacije o MIU in informacije o tem, kako v verigi meritev upoštevati posamezne negotovosti. Dodatki niso mišljeni kot priročniki za vajo ali uporabo ali za kopiranje pri izračunavanju negotovosti. V ta namen se lahko uporabljajo reference, navedene v bibliografiji, ali drugi splošno priznani dokumenti.
Specifikacije merilnih instrumentov so podane v seriji CISPR 16-1, merilne metode pa zajema serija CISPR 16-2. Nadaljnje informacije in ozadje o CISPR in radijskih motnjah so navedeni v CISPR 16-3. Drugi deli serije CISPR 16-4 vsebujejo več informacij o negotovosti na splošno, statistiki in modeliranju mejnih vrednosti. Za več informacij o ozadju in o vsebini serije CISPR 16-4 glejte uvod tega dela.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Specifikacija za merilne naprave in metode za merjenje radijskih motenj in odpornosti - 4-2. del: Modeliranje negotovosti, statistike in mejnih vrednosti - Negotovost merilnih instrumentov (CISPR 16-4-2:2011)Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit - Teil 4-2: Unsicherheiten, Statistik und Modelle zur Ableitung von Grenzwerten (Störmodell) - Messgeräte-Unsicherheit (CISPR 16-4-2:2011)Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 4-2: Incertitudes, statistiques et modélisation des limites - Incertitudes de mesure de l'instrumentationSpecification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in general17.220.20Measurement of electrical and magnetic quantitiesICS:Ta slovenski standard je istoveten z:EN 55016-4-2:2011SIST EN 55016-4-2:2011en01-december-2011SIST EN 55016-4-2:2011SLOVENSKI
STANDARDSIST EN 55016-4-2:20051DGRPHãþD
EUROPEAN STANDARD EN 55016-4-2 NORME EUROPÉENNE
EUROPÄISCHE NORM October 2011
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 55016-4-2:2011 E
ICS 33.100.10; 33.100.20 Supersedes EN 55016-4-2:2004
English version
Specification for radio disturbance and immunity measuring apparatus and methods -
Part 4-2: Uncertainties, statistics and limit modelling -
Measurement instrumentation uncertainty (CISPR 16-4-2:2011)
Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques -
Partie 4-2: Incertitudes, statistiques
et modélisation des limites -
Incertitudes de mesure de l'instrumentation (CISPR 16-4-2:2011)
Anforderungen an Geräte und Einrichtungen sowie Festlegung der Verfahren zur Messung der hochfrequenten Störaussendung (Funkstörungen) und Störfestigkeit -
Teil 4-2: Unsicherheiten, Statistik
und Modelle zur Ableitung von Grenzwerten (Störmodell) -
Messgeräte-Unsicherheit (CISPR 16-4-2:2011)
This European Standard was approved by CENELEC on 2011-07-13. 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
Foreword The text of document CISPR/A/942/FDIS, future edition 2 of CISPR 16-4-2, 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 55016-4-2 on 2011-07-13. This European Standard supersedes EN 55016-4-2:2004. EN 55016-4-2:2011 includes the following significant technical additions with respect to EN 55016-4-2:2004: – Methods of conducted disturbance measurements on the mains port using a voltage probe, on the telecommunication port using an AAN (ISN), on the telecommunication port using a CVP, and on the telecommunication port using a current probe. – Methods of radiated disturbance measurements in the frequency range 30 MHz to 1 000 MHz using a FAR, and in the frequency range 1 GHz to 18 GHz using a FAR. 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
national standard or by endorsement
(dop)
2012-04-13 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2014-07-13 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard CISPR 16-4-2:2011 was approved by CENELEC as a European Standard without any modification. __________
- 3 - EN 55016-4-2:2011 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 11
- Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement EN 55011 -
CISPR 12 - Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of off-board receivers EN 55012 -
CISPR 13 - Sound and television broadcast receivers and associated equipment - Radio disturbance characteristics - Limits and methods of measurement EN 55013 -
CISPR 16-1-1 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus EN 55016-1-1 -
CISPR 16-1-2 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 1-2: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Conducted disturbances EN 55016-1-2 -
CISPR 16-1-3 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 1-3: Radio disturbance and immunity measuring apparatus - Ancillary equipment - Disturbance power EN 55016-1-3 -
CISPR 16-1-4 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements EN 55016-1-4 -
CISPR 16-2-1 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 2-1: Methods of measurement of disturbances and immunity - Conducted disturbance measurements EN 55016-2-1 -
CISPR 16-2-2 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 2-2: Methods of measurement of disturbances and immunity - Measurement of disturbance power EN 55016-2-2 -
Publication Year Title EN/HD Year CISPR 16-2-3 2010 Specification for radio disturbance and immunity measuring apparatus and methods -Part 2-3: Methods of measurement of disturbances and immunity - Radiated disturbance measurements EN 55016-2-3 2010
CISPR 16-3 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 3: CISPR technical reports - -
CISPR 16-4-1 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 4-1: Uncertainties, statistics and limit modelling - Uncertainties in standardized EMC tests - -
CISPR 16-4-3 - Specification for radio disturbance and immunity measuring apparatus and methods -Part 4-3: Uncertainties, statistics and limit modeling - Statistical considerations in the determination of EMC compliance of mass-produced products - -
CISPR 22 (mod) 2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement EN 55022 2010
ISO/IEC Guide 98-3 - Uncertainty of measurement -
Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) - -
ISO/IEC Guide 99 - International vocabulary of metrology - Basic and general concepts and associated terms (VIM) - -
CISPR 16-4-2 Edition 2.0 2011-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Specification for radio disturbance and immunity measuring apparatus and methods –
Part 4-2: Uncertainties, statistics and limit modelling – Measurement instrumentation uncertainty
Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques –
Partie 4-2: Incertitudes, statistiques et modélisation des limites – Incertitudes de mesure de l’instrumentation
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XA ICS 33.100.10; 33.100.20 PRICE CODE CODE PRIX ISBN 978-2-88912-525-8
INTERNATIONAL SPECIAL COMMITTEE ON RADIO INTERFERENCE COMITÉ INTERNATIONAL SPÉCIAL DES PERTURBATIONS RADIOÉLECTRIQUES
BASIC EMC PUBLICATION PUBLICATION FONDAMENTALE EN CEM
– 2 – CISPR 16-4-2 IEC:2011 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions, symbols and abbreviations . 8 3.1 Terms and definitions . 8 3.2 Symbols . 9 3.3 Abbreviations . 10 4 Compliance criterion for the MIU . 10 4.1 General . 10 4.2 Compliance assessment . 11 5 Conducted disturbance measurements . 12 5.1 Conducted disturbance measurements at a mains port using an AMN
(see also B.1) . 12 5.2 Conducted disturbance measurements at a mains port using a VP
(see also B.2) . 12 5.3 Conducted disturbance measurements at a telecommunication port using an AAN (Y-network) (see also B.3) . 13 5.4 Conducted disturbance measurements at a telecommunication port using a CVP (see also B.4) . 14 5.5 Conducted disturbance measurements at a telecommunication port using a CP (see also B.5) . 15 6 Disturbance power measurements (see also C.1) . 15 6.1 Measurand for disturbance power measurements . 15 6.2 Symbols of input quantities specific for disturbance power measurements . 15 6.3 Input quantities to be considered for disturbance power measurements . 16 7 Radiated disturbance measurements in the frequency range 30 MHz to
1 000 MHz . 16 7.1 Radiated disturbance measurements at an OATS or in a SAC (see also D.1) . 16 7.2 Radiated disturbance measurements in a FAR (see also D.2) . 17 8 Radiated disturbance measurements in the frequency range 1 GHz to 18 GHz (see also E.1) . 18 8.1 Measurand for radiated disturbance measurements in a FAR (FSOATS) . 18 8.2 Symbols of input quantities specific for radiated disturbance measurements . 18 8.3 Input quantities to be considered for radiated disturbance measurements in a FAR . 18 Annex A (informative)
Basis for Ucispr values in Table 1, general information and
rationale for input quantities common to all measurement methods . 20 Annex B (informative)
Basis for Ucispr values in Table 1, uncertainty budgets and rationale for conducted disturbance measurements . 28 Annex C (informative)
Basis for Ucispr values in Table 1 – Disturbance power measurements . 37 Annex D (informative)
Basis for Ucispr values in Table 1 – Radiated disturbance measurements from 30 MHz to 1 000 MHz . 39 Annex E (informative)
Basis for Ucispr values in Table 1 – Radiated disturbance measurements from 1 GHz to 18 GHz . 52 Bibliography .
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