《IEC-61326-3-2-2008.pdf》由会员分享，可在线阅读，更多相关《IEC-61326-3-2-2008.pdf（70页珍藏版）》请在三一文库上搜索。
1、 IEC 61326-3-2 Edition 1.0 2008-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical equipment for measurement, control and laboratory use EMC requirements Part 3-2: Immunity requirements for safety-related systems and for equipment intended to perform safety-related functions (functional safet
2、y) Industrial applications with specified electromagnetic environment Matriel lectrique de mesure, de commande et de laboratoire Exigences relatives la CEM Partie 3-2: Exigences dimmunit pour les systmes relatifs la scurit et pour les matriels destins raliser des fonctions relatives la scurit (scuri
3、t fonctionnelle) Applications industrielles dont lenvironnement lectromagntique est spcifi IEC 61326-3-2:2008 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 06:14:00 MDTNo reproduction or networking p
4、ermitted without license from IHS -,-,- THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocop
5、ying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local
6、IEC member National Committee for further information. Droits de reproduction rservs. Sauf indication contraire, aucune partie de cette publication ne peut tre reproduite ni utilise sous quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms,
7、 sans laccord crit de la CEI ou du Comit national de la CEI du pays du demandeur. Si vous avez des questions sur le copyright de la CEI ou si vous dsirez obtenir des droits supplmentaires sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de
8、 rsidence. IEC Central Office 3, rue de Varemb CH-1211 Geneva 20 Switzerland Email: inmailiec.ch Web: www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and
9、 related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. ? Catalogue of IEC publications: www.iec.ch/searchpub The IEC o
10、n-line Catalogue enables you to search by a variety of criteria (reference number, text, technical committee,). It also gives information on projects, withdrawn and replaced publications. ? IEC Just Published: www.iec.ch/online_news/justpub Stay up to date on all new IEC publications. Just Published
11、 details twice a month all new publications released. Available on-line and also by email. ? Electropedia: www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing more than 20 000 terms and definitions in English and French, with equivalent terms in ad
12、ditional languages. Also known as the International Electrotechnical Vocabulary online. ? Customer Service Centre: www.iec.ch/webstore/custserv If you wish to give us your feedback on this publication or need further assistance, please visit the Customer Service Centre FAQ or contact us: Email: csci
13、ec.ch Tel.: +41 22 919 02 11 Fax: +41 22 919 03 00 A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des normes internationales pour tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos de
14、s publications CEI Le contenu technique des publications de la CEI est constamment revu. Veuillez vous assurer que vous possdez ldition la plus rcente, un corrigendum ou amendement peut avoir t publi. ? Catalogue des publications de la CEI: www.iec.ch/searchpub/cur_fut-f.htm Le Catalogue en-ligne de
15、 la CEI vous permet deffectuer des recherches en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Il donne aussi des informations sur les projets et les publications retires ou remplaces. ? Just Published CEI: www.iec.ch/online_news/justpub Restez inform sur les nouvelles public
16、ations de la CEI. Just Published dtaille deux fois par mois les nouvelles publications parues. Disponible en-ligne et aussi par email. ? Electropedia: www.electropedia.org Le premier dictionnaire en ligne au monde de termes lectroniques et lectriques. Il contient plus de 20 000 termes et dfinitions
17、en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International en ligne. ? Service Clients: www.iec.ch/webstore/custserv/custserv_entry-f.htm Si vous dsirez nous donner des commentaires sur cette publication ou si
18、 vous avez des questions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 06:14:00 MDTN
19、o reproduction or networking permitted without license from IHS -,-,- IEC 61326-3-2 Edition 1.0 2008-01 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical equipment for measurement, control and laboratory use EMC requirements Part 3-2: Immunity requirements for safety-related systems and for equ
20、ipment intended to perform safety-related functions (functional safety) Industrial applications with specified electromagnetic environment Matriel lectrique de mesure, de commande et de laboratoire Exigences relatives la CEM Partie 3-2: Exigences dimmunit pour les systmes relatifs la scurit et pour
21、les matriels destins raliser des fonctions relatives la scurit (scurit fonctionnelle) Applications industrielles dont lenvironnement lectromagntique est spcifi INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE V ICS 25.040.40; 33.100.20 PRICE CODE CODE PRIX ISBN 2-
22、8318-9510-3 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 06:14:00 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 61326-3-2 IEC:2008 CONTENTS FOREWORD.4 INTRODUCTION.6 1
23、Scope.9 2 Normative references .10 3 Terms and definitions .11 4 General 13 5 EMC test plan.14 5.1 General.14 5.2 Configuration of EUT during testing.14 5.2.1 General .14 5.2.2 Composition of EUT.14 5.2.3 Assembly of EUT.14 5.2.4 I/O ports 15 5.2.5 Auxiliary equipment .15 5.2.6 Cabling and earthing
24、(grounding).15 5.3 Operation conditions of EUT during testing15 5.3.1 Operation modes .15 5.3.2 Environmental conditions.15 5.3.3 EUT software during test .15 5.4 Specification of performance criteria .15 5.5 Test description.15 6 Performance criteria .16 6.1 Performance criteria A, B and C 16 6.2 P
25、erformance criterion FS.16 6.3 Application of the performance criterion FS .16 7 Immunity requirements .16 8 Test set-up and test philosophy for EUT with functions intended for safety applications19 8.1 Testing of safety-related systems and equipment intended to be used in safety-related systems 19
26、8.2 Test philosophy for equipment intended for use in safety-related systems.20 8.3 Test philosophy for safety-related systems20 8.4 Test configuration20 8.5 Monitoring .21 9 Test results and test report.21 Annex A (informative) Evaluation of electromagnetic phenomena 25 Annex B (informative) Detail
27、s of the specified electromagnetic environment 27 Annex C (informative) Example of immunity levels in the process industry.31 Bibliography32 Figure 1 Correlation between the standards IEC 61326-1, IEC 61326-2-X, IEC 61326-3-1 and IEC 61326-3-2 8 Copyright International Electrotechnical Commission Pr
28、ovided by IHS under license with IECLicensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 06:14:00 MDTNo reproduction or networking permitted without license from IHS -,-,- 61326-3-2 IEC:2008 3 Figure 2 Typical test set-up for equipment intended for use in a safety related system integrated into
29、a representative safety-related system during test.22 Figure 3 Typical test set-up for equipment intended for use in a safety-related system tested stand-alone 23 Figure 4 Test set-up for a safety-related system 24 Figure B.1 Recommended cable layouts for different categories 28 Table 1a Immunity te
30、st requirements for equipment intended for use in industrial locations with specified electromagnetic environment Enclosure port.17 Table 1b Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment Input and output a.c. power ports
31、.17 Table 1c Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment Input and output d.c. power ports .18 Table 1d Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic en
32、vironment I/O signal/control ports .18 Table 1e Immunity test requirements for equipment intended for use in industrial locations with specified electromagnetic environment I/O signal/control ports connected directly to power supply networks .19 Table 1f Immunity test requirements for equipment inte
33、nded for use in industrial locations with specified electromagnetic environment Functional earth port .19 Table A.1 General considerations for the application of electromagnetic phenomena for functional safety in industrial applications with specified electromagnetic environment (examples).26 Table
34、C.1 Immunity test requirements for equipment intended for use in industrial locations with a specified electromagnetic environment according to NE 2131 Copyright International Electrotechnical Commission Provided by IHS under license with IECLicensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 0
35、6:14:00 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 61326-3-2 IEC:2008 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE EMC REQUIREMENTS Part 3-2: Immunity requirements for safety-related systems and for equi
36、pment intended to perform safety-related functions (functional safety) Industrial applications with specified electromagnetic environment FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committee
37、s (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Rep
38、orts, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparatory work. International, governmental and
39、non- governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizations. 2) The formal decisions or agreement
40、s of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of recommendations for international use and a
41、re accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote int
42、ernational uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
43、 the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC
44、or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expe
45、nses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Atte
46、ntion is drawn to the possibility that some of the elements 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 61326-3-2 has been prepared by subcommittee 65A: System aspects, of IEC
47、 technical committee 65: Industrial-process measurement and control. The IEC 61326 series cancels and replaces IEC 61326:2002 and constitutes a technical revision. IEC 61326-3-2 is to be read in conjunction with IEC 61326-1. Copyright International Electrotechnical Commission Provided by IHS under l
48、icense with IECLicensee=Boeing Co/5910770001 Not for Resale, 07/25/2008 06:14:00 MDTNo reproduction or networking permitted without license from IHS -,-,- 61326-3-2 IEC:2008 5 The text of this standard is based on the following documents: FDIS Report on voting 65A/501/FDIS 65A/506/RVD Full information on the voting for the approval of this standard can be found in the report on vot