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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 It supersedes BS EN 61000-4-4:1995 which will be withdrawn on 2007-10-01.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
25、icla fast transient/burst immnuity etst .22 iFguer 7 Gneeral test set-up for lbaoratory type tests.32 Figure 8 Example fo a test set-pu for rack mounted equipment 32 Figru9 e Example of et ates ts-uof pr idreilpuoc tco gnf tet ehts vtloega to a a.c.d/.c. power supply ports/terminal for laobraotry pu
26、rposse .42 Figru 01 e Examlpo ef ettes ts-uof pr ppailcanoit of eht etst lovtgae by htapac evitice copuling clamp for lbaoraotry test uprposes 42 Page 3 EN 6100044:2004 61000-4-4 IEC:2040 3 TNOCENTS OFREWODR.7 NITRODCUTION. 5 1 Scope. 6 2 roNmtaive referencse 6 3 Terms dna definitions . 7 4 Geenral
27、9 5 Test levels 9 6 Test euqipment9 .61 Burst egenrarot .01 6.2 Cuopilng/edcuopilng network for a.c./d.c. mains supply port11 6.3 Cpaacitive copuling clamp.21 7 Test set-up.31 .71 Test euqipment .31 7.2 Test set-up for type etsst performed ni lbaoratories.31 7.3 Test set-up for post-installation tes
28、ts.31 8 Test proceudre .71 8.1 Lbaortaory referencdnoc eiitnos 71 8.2 Executiofo n the test71 9 Evaluation fo test resulst 81 01 Test report81 Anenx A (informative) Informtaion no the electrical fast trnasietns.72 Anenx B (informative) Seelctiofo n the test levels29 Bibliography32 Figure 1 Simplifie
29、d circuit diagram of a fast transient/burst generator 20 Figure 2 General graph of a fast transient/burst .20 Figure 3 Waveshape of a single pulse into a 50 load21 Figure 4 Coupling/decoupling network for a.c./d.c. power mains supply ports/terminals21 Figure 5 Construction of the capacitive coupling
30、 clamp22 Figure 6 Block diagram for electrical fast transient/burst immunity test .22 Figure 7 General test set-up for laboratory type tests.23 Figure 8 Example of a test set-up for rack mounted equipment 23 Figure 9 Example of a test set-up for direct coupling of the test voltage to a a.c./d.c. pow
31、er supply ports/terminal for laboratory purposes .24 Figure 10 Example of test set-up for application of the test voltage by the capacitive coupling clamp for laboratory test purposes 24 3 egaP 4002:4400016 NE Annex ZA (normative) Normative references to international publications with their corresp
32、onding European publications . 31 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- 160-00-44 IEC:2004 5 Figure 11 Example for post-installation test on a.c
33、./d.c. power supply ports and protective earth terminals for stationary, floor-mounted EUT.25 Figure 12 Example for post-installation test on a.c. mains supply port and protective earth terminals for non-stationary mounted EUT .26 Figure 13 Example of post-installation test on communications and I/O
34、 ports without the capacitive coupling clamp .26 Table 1 Test levels. 9 Table 2 Output voltage peak values and repetition rates 11 Page 4 EN 6100044:2004 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC Not for ResaleNo reproduction or netw
35、orking permitted without license from IHS -,-,- 160-00-44 EI:C0024 11 INTRODUCTION IEC 61000 is published in separate parts, according to the following structure: Part 1: General General considerations (introduction, fundamental principles) Definitions, terminology Part 2: Environment Description of
36、 the environment Classification of the environment Compatibility levels Part 3: Limits Emission limits Immunity limits (in so far as they do not fall under the responsibility of the product committees) Part 4: Testing and measurement techniques Measurement techniques Testing techniques Part 5: Insta
37、llation and mitigation guidelines Installation guidelines Mitigation methods and devices Part 6: Generic standards Part 9: Miscellaneous Each part is further subdivided into several parts, published either as international standards or as technical specifications or technical reports, some of which
38、have already been published as sections. Others will be published with the part number followed by a dash and a second number identifying the subdivision (example: 61000-6-1). This part is an international standard which gives immunity requirements and test procedures related to electrical fast tran
39、sients/bursts. Page 5 EN 6100044:2004 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC Not for ResaleNo reproduction or networking permitted without license from IHS -,-,- 160-00-44 EI:C0024 31 ELECTROMAGNETIC COMPATIBILITY (EMC) Part 4-4:
40、Testing and measurement techniques Electrical fast transient/burst immunity test 1 Scope This part of IEC 61000-4 relates to the immunity of electrical and electronic equipment to repetitive electrical fast transients. It gives immunity requirements and test procedures related to electrical fast tra
41、nsients/bursts. It additionally defines ranges of test levels and establishes test procedures. The object of this standard is to establish a common and reproducible reference for evaluating the immunity of electrical and electronic equipment when subjected to electrical fast transient/bursts on supp
42、ly, signal, control and earth ports. The test method documented in this part of IEC 61000-4 describes a consistent method to assess the immunity of an equipment or system against a defined phenomenon. NOTE As described in IEC Guide 107, this is a basic EMC publication for use by product committees o
43、f the IEC. As also stated in Guide 107, the IEC product committees are responsible for determining whether this immunity test standard should be applied or not, and if applied, they are responsible for determining the appropriate test levels and performance criteria. TC 77 and its sub-committees are
44、 prepared to co-operate with product committees in the evaluation of the value of particular immunity tests for their products. The standard defines: test voltage waveform; range of test levels; test equipment; verification procedures of test equipment; test set-up; test procedure. The standard give
45、s specifications for laboratory and post-installation tests. 2 Normative references 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 (
46、including any amendments) applies. IEC 60050-161:1990, International Electrotechnical Vocabulary (IEV) Chapter 161: Electro- magnetic compatibility Page 6 EN 6100044:2004 Copyright European Committee for Electrotechnical Standardization Provided by IHS under license with CENELEC Not for ResaleNo rep
47、roduction or networking permitted without license from IHS -,-,- 160-00-44 EI:C0024 51 3 Terms and definitions For the purposes of this document, the following terms and definitions, together with those in IEC 60050-161 apply. NOTE Several of the most relevant terms and definitions from IEC 60050-16
48、1 are presented among the definitions below. 3.1 burst sequence of a limited number of distinct pulses or an oscillation of limited duration IEV 161-02-07 3.2 calibration set of operations which establishes, by reference to standards, the relationship which exists, under specified conditions, between an indication and a result of a measurement NOTE 1 This term is based on the “uncertainty“ approach. NOTE 2 The relationship between the indications and the results of me