EN_61000-4-4.2004.pdf
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1、BRITISH STANDARD BS EN 61000-4-4:2004 Electromagnetic compatibility (EMC) Part 4-4: Testing and measurement techniques Electrical fast transient/burst immunity test The European Standard EN 61000-4-4:2004 has the status of a British Standard ICS 33.100.20 ? Copyright European Committee for Electrote
2、chnical Standardization Provided by IHS under license with CENELEC Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- BS EN 61000-4-4:2004 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 2 February 2005 BSI 2
3、 February 2005 ISBN 0 580 45379 0 National foreword This British Standard is the official English language version of EN 61000-4-4:2004. It is identical with IEC 61000-4-4:2004. It supersedes BS EN 61000-4-4:1995 which will be withdrawn on 2007-10-01. The UK participation in its preparation was entr
4、usted by Technical Committee GEL/210, EMC Policy, to Subcommittee GEL/210/12, EMC Basic and generic standards, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement
5、 international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does no
6、t purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European co
7、mmittee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 t
8、o 32, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with
9、 CENELEC Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- EUROPEAN STANDARD EN 61000-4-4 NORME EUROPENNE EUROPISCHE NORM December 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komit
10、ee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61000-4-4:2004 E ICS 33.100.20 Supersedes EN 61000-4-4:1995 + A1:2001 + A2:2001 Englis
11、h version Electromagnetic compatibility (EMC) Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test (IEC 61000-4-4:2004) Compatibilit lectromagntique (CEM) Partie 4-4: Techniques dessai et de mesure - Essais dimmunit aux transitoires lectriques rapides en salve
12、s (CEI 61000-4-4:2004) Elektromagnetische Vertrglichkeit (EMV) Teil 4-4: Prf- und Messverfahren - Prfung der Strfestigkeit gegen schnelle transiente elektrische Strgren/Burst (IEC 61000-4-4:2004) This European Standard was approved by CENELEC on 2004-10-01. CENELEC members are bound to comply with t
13、he 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
14、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 offi
15、cial versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Sloven
16、ia, Spain, Sweden, Switzerland and United Kingdom. Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- EN 60010-4-4:0240 - - 2 Foreword The text of document 7
17、7B/419/FDIS, future edition 2 of IEC 61000-4-4, 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 61000-4-4 on 2004-10-01. This European Standard supersedes EN 61000-4-4:1995 + A
18、1:2001 + A2:2001. This new edition improves and clarifies simulator specifications, test criteria and test set-ups. Only common mode injection is required. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national stan
19、dard or by endorsement (dop) 2005-07-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-10-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61000-4-4:2004 was approved by CENELEC as a European S
20、tandard without any modification. In the official version, for Bibliography, the following note has to be added for the standard indicated: IEC 61000-4-4 NOTE Harmonized as EN 61000-4-4:1995 (not modified). _ Page 2 EN 6100044:2004 Copyright European Committee for Electrotechnical Standardization Pr
21、ovided by IHS under license with CENELEC Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- 160-00-44 IEC:2004 3 CONTENTS FOREWORD.7 INTRODUCTION. 5 1 Scope. 6 2 Normative references 6 3 Terms and definitions . 7 4 General 9 5 Test levels 9 6 Test equipment9 6.1 Bur
22、st generator .10 6.2 Coupling/decoupling network for a.c./d.c. mains supply port11 6.3 Capacitive coupling clamp.12 7 Test set-up.13 7.1 Test equipment .13 7.2 Test set-up for type tests performed in laboratories.13 7.3 Test set-up for post-installation tests.15 8 Test procedure .17 8.1 Laboratory r
23、eference conditions 17 8.2 Execution of the test17 9 Evaluation of test results 18 10 Test report18 Annex A (informative) Information on the electrical fast transients.27 Annex B (informative) Selection of the test levels29 Bibilogrpahy23 Figure 1 Simplified circuit digarma fo a fast transient/burst
24、 egenrarot 02 Figure 2 Geenral graph fo a fast trnasient/burst .02 Figur3 e Wavehsaep of a signle pulse inot 05 a laod12 Fiugre 4 oC uplin/gdecopuling entwrok for c.a/.d.cop .ewr mains supply oprtst/erminals12 Figure 5 Constructino fo the caapcitivpuoc elgni lcamp22 Figure 6 Block diagram for electr
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