EN 61000-4-30:2009
(Main)Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods
Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods
IEC 61000-4-30:2008 defines the methods for measurement and interpretation of results for power quality parameters in 50/60 Hz a.c. power supply systems. Measurement methods are described for each relevant parameter in terms that give reliable and repeatable results, regardless of the method's implementation. This standard addresses measurement methods for in situ measurements. Measurement of parameters covered by this standard is limited to voltage phenomena that can be conducted in a power system. The power quality parameters considered in this standard are power frequency, magnitude of the supply voltage, flicker, supply voltage dips and swells, voltage interruptions, transient voltages, supply voltage unbalance, voltage harmonics and interharmonics, mains signalling on the supply voltage and rapid voltage changes. Depending on the purpose of the measurement, all or a subset of the phenomena on this list may be measured. IEC 61000-4-30:2008 gives measurement methods and appropriate performance requirements, but does not set thresholds. The effects of transducers inserted between the power system and the instrument are acknowledged but not addressed in detail in this standard. Precautions on installing monitors on live circuits are addressed. IEC 61000-4-30:2008 has the status of a basic EMC publication in accordance with IEC Guide 107. This second edition cancels and replaces the first edition published in 2003. This edition includes the following significant technical changes with respect to the previous edition: - Adjustments, clarifications, and corrections to class A and class B measurement methods. - A new category, class S, intended for survey instruments, has been added. - A new Annex C gives guidance on instruments.
Elektromagnetische Verträglichkeit (EMV) - Teil 4-30: Prüf- und Messverfahren - Verfahren zur Messung der Spannungsqualität
Compatibilité électromagnétique (CEM) - Partie 4-30: Techniques d'essai et de mesure - Méthodes de mesure de la qualité de l'alimentation
La CEI 61000-4-30:2008 définit les méthodes de mesure des paramètres de qualité de l'alimentation des réseaux à courant alternatif 50/60 Hz et la façon d'interpréter les résultats. Les méthodes de mesure sont décrites pour chaque paramètre applicable en des termes qui fournissent des résultats fiables et répétitifs indépendamment de l'implémentation de la méthode. La présente norme porte sur les méthodes de mesure destinées aux mesures in situ. La mesure des paramètres couverts par la présente norme se limite aux phénomènes en tension susceptibles de se propager sur un réseau d'énergie électrique. Les paramètres de qualité de l'alimentation pris en compte dans la présente norme sont la fréquence, l'amplitude de la tension d'alimentation, le papillotement ('flicker'), les creux et les surtensions temporaires d'alimentation, les coupures de tension, les tensions transitoires, le déséquilibre de tension d'alimentation, les harmoniques et interharmoniques de tension, les signaux transmis sur la tension d'alimentation et les variations rapides de tension. En fonction de l'objet de la mesure, les mesures peuvent porter soit sur une partie des phénomènes de cette liste, soit sur l'ensemble. La CEI 61000-4-30:2008 fournit des méthodes de mesure et des exigences de performances appropriées sans fixer de seuils. Les effets des transducteurs lorsqu'ils sont placés entre le réseau et l'appareil de mesure sont pris en compte mais non traités en détail dans la présente norme. Les précautions à prendre pour installer des appareils de mesure sur des circuits sous tension sont indiquées dans la présente norme. La CEI 61000-4-30:2008 a le statut de publication fondamentale en CEM conformément au guide 107 de la CEI. Cette deuxième édition annule et remplace la première édition parue en 2003. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - Ajustements, clarifications et corrections sur les méthodes de mesures pour la classe A et la classe B. - Une nouvelle catégorie, la classe S, destinée aux appareils de mesure pour des campagnes statistiques, a été ajoutée. - Une nouvelle annexe C fournit des recommandations sur les appareils de mesure.
Elektromagnetna združljivost (EMC) - 4-30. del: Preskusne in merilne tehnike - Metode merjenja kakovosti napetosti (IEC 61000-4-30:2008)
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Elektromagnetna združljivost (EMC) - 4-30. del: Preskusne in merilne tehnike - Metode merjenja kakovosti napetosti (IEC 61000-4-30:2008)Elektromagnetische Verträglichkeit (EMV) -- Teil 4-30: Prüf- und Messverfahren – Verfahren zur Messung der SpannungsqualitätCompatibilité Electromagnétique (CEM) -- Partie 4-30: Techniques d'essai et de mesure - Méthodes de mesure de la qualité de l'alimentationElectromagnetic compatibility (EMC) -- Part 4-30 : Testing and measurement techniques - Power quality measurement methods33.100.01Elektromagnetna združljivost na splošnoElectromagnetic compatibility in generalICS:Ta slovenski standard je istoveten z:EN 61000-4-30:2009SIST EN 61000-4-30:2009en01-september-2009SIST EN 61000-4-30:2009SLOVENSKI
STANDARDSIST EN 61000-4-30:20031DGRPHãþD
EUROPEAN STANDARD EN 61000-4-30 NORME EUROPÉENNE
EUROPÄISCHE NORM January 2009
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: avenue Marnix 17, B - 1000 Brussels
© 2009 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61000-4-30:2009 E
ICS 33.100.99 Supersedes EN 61000-4-30:2003
English version
Electromagnetic compatibility (EMC) -
Part 4-30: Testing and measurement techniques -
Power quality measurement methods (IEC 61000-4-30:2008)
Compatibilité électromagnétique (CEM) - Partie 4-30: Techniques d'essai
et de mesure -
Méthodes de mesure
de la qualité de l'alimentation (CEI 61000-4-30:2008)
Elektromagnetische
Verträglichkeit (EMV) -
Teil 4-30: Prüf- und Messverfahren -
Verfahren zur Messung
der Spannungsqualität (IEC 61000-4-30:2008)
This European Standard was approved by CENELEC on 2008-12-01. 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, 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.
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Foreword The text of document 77A/660/FDIS, future edition 2 of IEC 61000-4-30, prepared by SC 77A, Low frequency phenomena, of IEC TC 77, Electromagnetic compatibility, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61000-4-30 on 2008-12-01. This European Standard supersedes EN 61000-4-30:2003. EN 61000-4-30:2009 includes the following significant technical changes with respect to EN 61000-4-30:2003. –
adjustments, clarifications, and corrections to class A and class B measurement methods; –
a new category, class S, intended for survey instruments, has been added; –
a new Annex C gives guidance on instruments. 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)
2009-09-01 – latest date by which the national standards conflicting
with the EN have to be withdrawn
(dow)
2011-12-01 Annex ZA has been added by CENELEC. __________ Endorsement notice The text of the International Standard IEC 61000-4-30:2008 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: IEC 60044-1 NOTE
Harmonized as EN 60044-1:1999 (modified). IEC 60044-2 NOTE
Harmonized as EN 60044-2:1999 (modified). IEC 61000-2-12 NOTE
Harmonized as EN 61000-2-12:2003 (not modified). IEC 61000-3-3 + A1 + A2 NOTE
Harmonized as EN 61000-3-3:1995 (not modified)
+ A1:2001
+ A2:2005 IEC 61000-3-11 NOTE
Harmonized as EN 61000-3-11:2000 (not modified). IEC 61010 NOTE
Harmonized in EN 61010 series (not modified). IEC 61010-2-032 NOTE
Harmonized as EN 61010-2-032:2002 (not modified). IEC 61557-12 NOTE
Harmonized as EN 61557-12:2008 (not modified). __________
- 3 - EN 61000-4-30:2009 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
IEC 60050-161 -1) International Electrotechnical Vocabulary (IEV) -
Chapter 161: Electromagnetic compatibility - -
IEC 61000-2-2 2002 Electromagnetic compatibility (EMC) -
Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems EN 61000-2-2 20022)
IEC 61000-2-4 -1) Electromagnetic compatibility (EMC) -
Part 2-4: Environment - Compatibility levels in industrial plants for low-frequency conducted disturbances EN 61000-2-4 20022)
IEC 61000-3-8 -1) Electromagnetic compatibility (EMC) -
Part 3-8: Limits - Signalling on low-voltage electrical installations - Emission levels, frequency bands and electromagnetic disturbance levels - -
IEC 61000-4-4 2004 Electromagnetic compatibility (EMC) -
Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 2004
IEC 61000-4-7 A1 2002 2008 Electromagnetic compatibility (EMC) -
Part 4-7: Testing and measurement techniques - General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto EN 61000-4-7 A1 2002 200X3)
IEC 61000-4-15 -1) Electromagnetic compatibility (EMC) -
Part 4-15: Testing and measurement techniques - Flickermeter - Functional and design specifications EN 61000-4-15 19982)
IEC 61180 Series High-voltage test techniques for low-voltage equipment
EN 61180 Series
1) Undated reference. 2) Valid edition at date of issue. 3) To be ratified. SIST EN 61000-4-30:2009
IEC 61000-4-30Edition 2.0 2008-10INTERNATIONAL STANDARD NORME INTERNATIONALEElectromagnetic compatibility (EMC) –
Part 4-30: Testing and measurement techniques – Power quality measurement methods
Compatibilité électromagnétique (CEM) –
Partie 4-30: Techniques d’essai et de mesure – Méthodes de mesure de la qualité de l’alimentation
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE XBICS 33.100.99 PRICE CODECODE PRIXISBN 2-8318-1002-0BASIC EMC PUBLICATION PUBLICATION FONDAMENTALE EN CEM® Registered trademark of the International Electrotechnical Commission
– 2 – 61000-4-30 © IEC:2008
CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.8 4 General.12 4.1 Classes of measurement methods.12 4.2 Organization of the measurements.13 4.3 Electrical values to be measured.13 4.4 Measurement aggregation over time intervals.14 4.5 Measurement aggregation algorithm.14 4.5.1 Requirements.14 4.5.2 150/180 cycle aggregation.14 4.5.3 10 min aggregation.15 4.5.4 2 hour aggregation.18 4.6 Real time clock (RTC) uncertainty.18 4.7 Flagging concept.18 5 Power quality parameters.19 5.1 Power frequency.19 5.1.1 Measurement method.19 5.1.2 Measurement uncertainty and measuring range.19 5.1.3 Measurement evaluation.19 5.1.4 Aggregation.19 5.2 Magnitude of the supply voltage.20 5.2.1 Measurement method.20 5.2.2 Measurement uncertainty and measuring range.20 5.2.3 Measurement evaluation.20 5.2.4 Aggregation.20 5.3 Flicker.20 5.3.1 Measurement method.20 5.3.2 Measurement uncertainty and measuring range.20 5.3.3 Measurement evaluation.21 5.3.4 Aggregation.21 5.4 Supply voltage dips and swells.21 5.4.1 Measurement method.21 5.4.2 Detection and evaluation of a voltage dip.22 5.4.3 Detection and evaluation of a voltage swell.22 5.4.4 Calculation of a sliding reference voltage.23 5.4.5 Measurement uncertainty and measuring range.23 5.4.6 Aggregation.24 5.5 Voltage interruptions.24 5.5.1 Measurement method.24 5.5.2 Evaluation of a voltage interruption.24 5.5.3 Measurement uncertainty and measuring range.25 5.5.4 Aggregation.25 5.6 Transient voltages.25 SIST EN 61000-4-30:2009
61000-4-30 © IEC:2008 – 3 –
5.7 Supply voltage unbalance.25 5.7.1 Measurement method.25 5.7.2 Measurement uncertainty and measuring range.26 5.7.3 Measurement evaluation.26 5.7.4 Aggregation.26 5.8 Voltage harmonics.26 5.8.1 Measurement method.26 5.8.2 Measurement uncertainty and measuring range.27 5.8.3 Measurement evaluation.27 5.8.4 Aggregation.27 5.9 Voltage interharmonics.27 5.9.1 Measurement method.27 5.9.2 Measurement uncertainty and measuring range.28 5.9.3 Measurement evaluation.28 5.9.4 Aggregation.28 5.10 Mains signalling voltage on the supply voltage.28 5.10.1 Measurement method.28 5.10.2 Measurement uncertainty and measuring range.29 5.10.3 Measurement evaluation.29 5.10.4 Aggregation.
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