1、 IEC 61000-6-5 Edition 1.0 2015-08 INTERNATIONAL STANDARD NORME INTERNATIONALE Electromagnetic compatibility (EMC) Part 6-5: Generic standards Immunity for equipment used in power station and substation environment Compatibilit lectromagntique (CEM) Partie 6-5: Normes gnriques Immunit pour les quipe
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20、ME INTERNATIONALE Electromagnetic compatibility (EMC) Part 6-5: Generic standards Immunity for equipment used in power station and substation environment Compatibilit lectromagntique (CEM) Partie 6-5: Normes gnriques Immunit pour les quipements utiliss dans les environnements de centrales lectriques
21、 et de postes INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE ICS 33.100.20 ISBN 978-2-8322-2859-3 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obta
22、ined this publication from an authorized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. colour inside 2 IEC 61000-6-5:2015 IEC 2015 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope and object . 7 2 Normative references 8 3 Terms, definitio
23、ns and abbreviations . 9 3.1 Terms and definitions 9 3.2 Abbreviations 12 4 Electromagnetic environment . 12 5 Performance criteria 16 6 Conditions during testing . 18 7 Product documentation 19 8 Applicability . 19 9 Measurement uncertainty 20 10 Immunity requirements 20 10.1 General . 20 10.2 Immu
24、nity test requirements for equipment in power stations . 20 10.3 Immunity test requirements for equipment in substations 24 Annex A (informative) Information on electromagnetic phenomena, typical sources and causes 29 Annex B (informative) Overview of the effect of the electromagnetic phenomena on t
25、he functions of equipment and systems . 30 Annex C (informative) Guidelines for protected zones Mitigation of radiated and conducted disturbances 34 C.1 General . 34 C.2 General approach . 34 C.3 Classification of protection zones 35 C.3.1 General . 35 C.3.2 Zone 1 Building shield 36 C.3.3 Zone 2 Ro
26、om shield 36 C.3.4 Zone 3 Equipment shield 37 C.3.5 Zone 4 Additional protection . 37 C.4 Design principles for shielding 37 C.5 Shielding effectiveness . 37 Annex D (informative) Guidance for the user of this standard . 39 Bibliography 40 Figure 1 Equipment ports . 10 Figure 2 Example of the situat
27、ion of a power station 14 Figure 3 Example of the situation of an air-insulated substation (AIS) 15 Figure 4 Example of the situation of a gas-insulated substation (GIS) 16 Figure C.1 Equipment ports . 34 Figure C.2 Zones of protection of shielding and earthing systems 36 IEC 61000-6-5:2015 IEC 2015
28、 3 Table 1 Characterization of the electromagnetic phenomena . 13 Table 2 Suggested performance criteria for some representative functions 18 Table 3 Immunity requirements Power station Enclosure port . 21 Table 4 Immunity specifications Power station Signal/control ports 22 Table 5 Immunity specifi
29、cations Power station Low voltage a.c. input and output power ports . 23 Table 6 Immunity specifications Power station Low voltage d.c. input and output power ports . 24 Table 7 Immunity specifications Substation Enclosure port 25 Table 8 Immunity specifications Substation Signal/control ports . 26
30、Table 9 Immunity specifications Substation Low voltage a.c. input and output power ports . 27 Table 10 Immunity specifications Substation Low voltage d.c. input and output power ports . 28 Table A.1 Electromagnetic phenomena Sources and causes . 29 Table D.1 Immunity tests and test levels to be cons
31、idered in the future or for particular product families . 39 4 IEC 61000-6-5:2015 IEC 2015 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTROMAGNETIC COMPATIBILITY (EMC) Part 6-5: Generic standards Immunity for equipment used in power station and substation environment FOREWORD 1) The International
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42、s of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 61000-6-5 has been prepared by committee 77: Electromagnetic compatibility (EMC). This first edition cancels and replaces the fir
43、st edition of IEC TS 61000-6-5 published in 2001. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) the scope is extended in order to cover also power generating systems in industrial facilities;
44、b) the locations under consideration, i.e. power stations and substations are described in more detail; c) performance criteria and the EUT functions they apply to are reviewed; IEC 61000-6-5:2015 IEC 2015 5 d) immunity requirements are reviewed and more specifically related to the relevant location
45、s; e) informative annexes for guidance and on protected zones are added. The text of this standard is based on the following documents: FDIS Report on voting 77/484/FDIS 77/500/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the
46、above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 61000 series, published under the general title Electromagnetic compatibility (EMC), can be found on the IEC website. The committee has decided that the contents of this p
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48、logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. 6 IEC 61000-6-5:2015 IEC 2015 INTRODUCTION IEC 61000 series is published i
49、n separate parts, according to the following structure: Part 1: General General considerations (introduction, fundamental principles) Definitions, terminology Part 2: Environment Description of the environment Classification of the environment Compatibility levels Part 3: Limits Emission limits Immunity limits (in so far as they do not
