EN 60255-26:2013
(Main)Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements
Measuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements
IEC 60255-26:2013 is applicable to measuring relays and protection equipment, taking into account combinations of devices to form schemes for power system protection including the control, monitoring, communication and process interface equipment used with those systems. This standard specifies the requirements for electromagnetic compatibility for measuring relays and protection equipment. The requirements specified in this standard are applicable to measuring relays and protection equipment in a new condition and all tests specified are type tests only. This new edition includes the following significant technical changes with respect to the previous edition: - definition of test specifications, test procedures and acceptance criteria per phenomena and port under test in one document; - extension of radiated emission measurement for frequencies above 1 GHz; - limitation of radiated emission measurement at 3 m distance for small equipment only; - addition of zone A and zone B test level on surge test; - extension of tests on the auxiliary power supply port by a.c. and d.c. voltage dips, a.c. component in d.c. (ripple) and gradual shut-down/start-up; - harmonization of acceptance criteria for immunity tests.
Messrelais und Schutzeinrichtungen - Teil 26: Anforderungen an die elektromagnetische Verträglichkeit
Relais de mesure et dispositifs de protection - Partie 26: Exigences de compatibilité électromagnétique
La CEI 60255-26:2013 est applicable aux relais de mesure et dispositifs de protection, y compris toute combinaison de dispositifs pour former des systèmes pour la protection de réseaux d'alimentation tels que des dispositifs de commande, de surveillance de communication et d'interface processus utilisées avec ces systèmes. Cette norme spécifie les exigences de compatibilité électromagnétique pour les relais de mesure et dispositifs de protection. Les exigences spécifiées dans cette norme sont applicables aux relais de mesure et dispositifs de protection à l'état neuf et tous les essais décrits sont des essais de type. Cette nouvelle édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - définition des spécifications d'essais, des procédures d'essais et des critères d'acceptation par phénomène et accès sous test en un seul document; - extension de la mesure des émissions rayonnées pour les fréquences au-delà de 1 GHz; - limitation de la mesure des émissions rayonnées à une distance de 3 m seulement pour les petits matériels; - ajout d'un niveau d'essai zone A et zone B pour l'essai d'onde de choc; - extension des essais de creux de tension a.c et d.c, de composante a.c. (ondulation) en d.c et de coupure/rétablissement progressif sur les accès d'alimentation auxiliaire; - harmonisation des critères d'acceptation pour les essais d'immunité.
Merilni releji in zaščitna oprema - 26. del: Zahteve za elektromagnetno združljivost
Ta del skupine standardov IEC 60255 se uporablja za merilne releje in zaščitno opremo, pri čemer se upoštevajo kombinacije naprav za vzpostavitev shem za zaščito napajalnega sistema, vključno s krmilno, nadzorno, komunikacijsko in procesno vmesniško opremo, ki se uporablja s takšnimi sistemi. Ta standard določa zahteve za elektromagnetno združljivost za merilne releje in zaščitno opremo. Preskusi iz tega standarda niso zahtevani za opremo brez elektronskih vezij, na primer za elektromehanske releje. Zahteve iz tega standarda se uporabljajo za merilne releje in zaščitno opremo v novem stanju, pri čemer so vsi opredeljeni preskusi izključno tipski preskusi.
General Information
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Messrelais und Schutzeinrichtungen - Teil 26: Anforderungen an die elektromagnetische VerträglichkeitRelais de mesure et dispositifs de protection - Partie 26: Exigences de comptibilité électromagnétiquesMeasuring relays and protection equipment - Part 26: Electromagnetic compatibility requirements29.120.70RelejiRelaysICS:Ta slovenski standard je istoveten z:EN 60255-26:2013SIST EN 60255-26:2014en01-januar-2014SIST EN 60255-26:2014SLOVENSKI
STANDARDSIST EN 60255-22-6:2002SIST EN 60255-22-5:2011SIST EN 60255-22-7:2003SIST EN 60255-26:2010SIST EN 60255-25:2002SIST EN 60255-22-1:2008SIST EN 60255-11:2010SIST EN 60255-22-2:2008SIST EN 60255-22-4:2008SIST EN 60255-22-3:20081DGRPHãþD
EUROPEAN STANDARD EN 60255-26 NORME EUROPÉENNE
EUROPÄISCHE NORM September 2013
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2013 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60255-26:2013 E
ICS 29.120.70 Supersedes EN 60255-11:2010 (partially), EN 60255-22-1:2008, EN 60255-22-2:2008, EN 60255-22-3:2008, EN 60255-22-4:2008, EN 60255-22-5:2011, EN 60255-22-6:2001, EN 60255-22-7:2003, EN 60255-25:2000, EN 60255-26:2009
English version
Measuring relays and protection equipment -
Part 26: Electromagnetic compatibility requirements (IEC 60255-26:2013)
Relais de mesure et dispositifs de protection -
Partie 26: Exigences de comptibilité électromagnétiques (CEI 60255-26:2013)
Messrelais und Schutzeinrichtungen -
Teil 26: Anforderungen an die elektromagnetische Verträglichkeit (IEC 60255-26:2013)
This European Standard was approved by CENELEC on 2013-06-28. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Foreword
The text of document 95/309/FDIS, future edition 3 of IEC 60255-26, prepared by IEC/TC 95 "Measuring relays and protection equipment" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 60255-26:2013.
The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2014-03-28 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2016-06-28
This document supersedes EN 60255-11:2010 (PART), EN 60255-22-1:2008, EN 60255-22-2:2008, EN 60255-22-3:2008, EN 60255-22-4:2008, EN 60255-22-5:2011, EN 60255-22-6:2001, EN 60255-22-7:2003, EN 60255-25:2000, EN 60255-26:2009 EN 60255-26:2013 includes the following significant technical changes with respect to EN 60255-26:2009:
a) definition of test specifications, test procedures and acceptance criteria per phenomena and port under test in one document; b) extension of radiated emission measurement for frequencies above 1 GHz; c) limitation of radiated emission measurement at 3 m distance for small equipment only; d) addition of zone A and zone B test level on surge test; e) extension of tests on the auxiliary power supply port by a.c. and d.c. voltage dips, a.c. component in d.c. (ripple) and gradual shut-down / start-up; f) harmonization of acceptance criteria for immunity tests.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s).
For the relationship with EU Directive(s) see informative Annex ZZ, which is an integral part of this document. Endorsement notice The text of the International Standard IEC 60255-26:2013 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: IEC 61000-4 NOTE
Harmonized in EN 61000-4 series (not modified)
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Annex ZA
(normative)
Normative references to international publications with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. 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 60255-1 2009 Measuring relays and protection equipment - Part 1: Common requirements EN 60255-1 2010
IEC 61000-4-2 2008 Electromagnetic compatibility (EMC) -
Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test EN 61000-4-2 2009
IEC 61000-4-3 + A1 + A2 2006 2007 2010 Electromagnetic compatibility (EMC) -
Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test EN 61000-4-3 + A1 + A2 2006 2008 2010
IEC 61000-4-4 2012 Electromagnetic compatibility (EMC) -
Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test EN 61000-4-4 2012
IEC 61000-4-5 + corr. October
2005 2009 Electromagnetic compatibility (EMC) -
Part 4-5: Testing and measurement techniques - Surge immunity test EN 61000-4-5 2006
IEC 61000-4-6 2008 Electromagnetic compatibility (EMC) -
Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields EN 61000-4-6 2009
IEC 61000-4-8 2009 Electromagnetic compatibility (EMC) -
Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test EN 61000-4-8 2010
IEC 61000-4-11 2004 Electromagnetic compatibility (EMC) -
Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests EN 61000-4-11 2004
IEC 61000-4-16 + A2 1998 2009 Electromagnetic compatibility (EMC) -
Part 4-16: Testing and measurement techniques - Test for immunity to conducted, common mode disturbances in the frequency range 0 Hz to 150 kHz EN 61000-4-16 + A2 1998 2011
IEC 61000-4-17 + A1 + A2 1999 2001 2008 Electromagnetic compatibility (EMC) -
Part 4-17: Testing and measurement techniques - Ripple on d.c. input power port immunity test EN 61000-4-17 + A1 + A2 1999 2004 2009
Publication Year Title EN/HD Year IEC 61000-4-18 + A1 2006 2010 Electromagnetic compatibility (EMC) -
Part 4-18: Testing and measurement techniques - Damped oscillatory wave immunity test EN 61000-4-18 + corr. September + A1 2007 2007 2010
IEC 61000-4-29 2000 Electromagnetic compatibility (EMC) -
Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests EN 61000-4-29 2000 CISPR 11 (mod) + A1 2009 2010 Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement EN 55011 + A1 2009 2010
CISPR 22 (mod) 2008 Information technology equipment - Radio disturbance characteristics - Limits and methods of measurement EN 55022 + AC:2011 2010 2011
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Annex ZZ (informative) Coverage of Essential Requirements of EC Directives
This European Standard has been prepared under a mandate given to CENELEC by the European Commission and the European Free Trade Association and within its scope the standard covers all relevant essential requirements as given in Article 1(a) of Annex I of EC Directive 2004/108/EC. Compliance with this standard provides one means of conformity with the specified essential requirements of the Directive concerned. WARNING: Other requirements and other EC Directives may be applicable to the products falling within the scope of this standard. SIST EN 60255-26:2014
IEC 60255-26 Edition 3.0 2013-05 INTERNATIONAL STANDARD NORME INTERNATIONALE Measuring relays and protection equipment –
Part 26: Electromagnetic compatibility requirements
Relais de mesure et dispositifs de protection –
Partie 26: Exigences de compatibilité électromagnétique
INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE X ICS 29.120.70 PRICE CODE CODE PRIX ISBN 978-2-83220-816-8
– 2 – 60255-26 © IEC:2013 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 1.1 General . 7 1.2 Emission . 7 1.3 Immunity . 7 2 Normative references . 8 3 Terms and definitions . 9 4 Definition of environmental levels . 10 4.1 General . 10 4.2 Zone A, severe electrical environment . 10 4.3 Zone B, typical electrical environment . 10 5 Emission . 11 5.1 Emission enclosure . 11 5.2 Emission auxiliary power supply port . 11 6 Immunity . 13 6.1 Immunity enclosure . 13 6.2 Immunity auxiliary power supply port . 14 6.3 Immunity communication port . 16 6.4 Immunity input and output ports . 18 6.5 Immunity functional earth port . 20 7 Test set-up and procedures . 20 7.1 Emission . 20 7.1.1 General . 20 7.1.2 Radiated emission . 21 7.1.3 Conducted emission . 21 7.2 Immunity . 21 7.2.1 General . 21 7.2.2 General test conditions . 22 7.2.3 Electrostatic discharge . 24 7.2.4 Radiated interference . 25 7.2.5 Electrical fast transient . 27 7.2.6 Slow damped oscillatory wave . 28 7.2.7 Surge . 29 7.2.8 Conducted interference . 30 7.2.9 Power frequency immunity on d.c. binary inputs . 32 7.2.10 Power frequency magnetic field . 33 7.2.11 Voltage dips and voltage interruptions on power supply voltage (a.c. or d.c.) . 34 7.2.12 Voltage ripple on d.c. power supply voltage . 35 7.2.13 Gradual shut down / start-up tests .
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