1、 IEC 61326-2-4 Edition 2.0 2012-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical equipment for measurement, control and laboratory use EMC requirements Part 2-4: Particular requirements Test configurations, operational conditions and performance criteria for insulation monitoring devices ac
2、cording to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9 Matriel lectrique de mesure, de commande et de laboratoire Exigences relatives la CEM Partie 2-4: Exigences particulires Configurations dessai, conditions de fonctionnement et critres de performance pour
3、les contrleurs disolement conformes la CEI 61557-8 et pour les dispositifs de localisation de dfaut disolement conformes la CEI 61557-9 IEC 61326-2-4:2012 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2012 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this
4、publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying 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 hav
5、e an enquiry about obtaining additional rights to this publication, please contact the address below or your local 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 sou
6、s quelque forme que ce soit et par aucun procd, lectronique ou mcanique, y compris la photocopie et les microfilms, 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 supplmentair
7、es sur cette publication, utilisez les coordonnes ci-aprs ou contactez le Comit national de la CEI de votre pays de rsidence. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrote
8、chnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that yo
9、u have the latest edition, a corrigenda or an amendment might have been published. Useful links: IEC publications search - www.iec.ch/searchpub The advanced search enables you to find IEC publications by a variety of criteria (reference number, text, technical committee,). It also gives information
10、on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available on-line and also once a month by email. Electropedia - www.electropedia.org The worlds lea
11、ding online dictionary of electronic and electrical terms containing more than 30 000 terms and definitions in English and French, with equivalent terms in additional languages. Also known as the International Electrotechnical Vocabulary (IEV) on-line. Customer Service Centre - webstore.iec.ch/csc I
12、f you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. A propos de la CEI La Commission Electrotechnique Internationale (CEI) est la premire organisation mondiale qui labore et publie des Normes internationales pour
13、tout ce qui a trait llectricit, llectronique et aux technologies apparentes. A propos des 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. Liens utile
14、s: Recherche de publications CEI - www.iec.ch/searchpub La recherche avance vous permet de trouver des publications CEI en utilisant diffrents critres (numro de rfrence, texte, comit dtudes,). Elle donne aussi des informations sur les projets et les publications remplaces ou retires. Just Published
15、CEI - webstore.iec.ch/justpublished Restez inform sur les nouvelles publications de la CEI. Just Published dtaille les nouvelles publications parues. Disponible en ligne et aussi une fois par mois par email. Electropedia - www.electropedia.org Le premier dictionnaire en ligne au monde de termes lect
16、roniques et lectriques. Il contient plus de 30 000 termes et dfinitions en anglais et en franais, ainsi que les termes quivalents dans les langues additionnelles. Egalement appel Vocabulaire Electrotechnique International (VEI) en ligne. Service Clients - webstore.iec.ch/csc Si vous dsirez nous donn
17、er des commentaires sur cette publication ou si vous avez des questions contactez-nous: csciec.ch. IEC 61326-2-4 Edition 2.0 2012-07 INTERNATIONAL STANDARD NORME INTERNATIONALE Electrical equipment for measurement, control and laboratory use EMC requirements Part 2-4: Particular requirements Test co
18、nfigurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9 Matriel lectrique de mesure, de commande et de laboratoire Exigences relatives la CEM Partie 2-4: Exigence
19、s particulires Configurations dessai, conditions de fonctionnement et critres de performance pour les contrleurs disolement conformes la CEI 61557-8 et pour les dispositifs de localisation de dfaut disolement conformes la CEI 61557-9 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNI
20、QUE INTERNATIONALE N ICS 17.220; 19.080; 25.040.40; 33.100 PRICE CODE CODE PRIX ISBN 978-2-83220-209-8 Registered trademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale Warning! Make sure that you obtained this publication from an aut
21、horized distributor. Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agr. 2 61326-2-4 IEC:2012 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Terms and definitions . 5 4 General 6 5 EMC test plan . 6 5.1 General . 6 5.2 Configuration of EUT
22、 during testing . 7 5.2.1 General . 7 5.2.2 Composition of EUT . 7 5.2.3 Assembly of EUT . 7 5.2.4 I/O ports 7 5.2.5 Auxiliary equipment . 7 5.2.6 Cabling and earthing (grounding) . 7 5.3 Operation conditions of EUT during testing 7 5.3.101 Operational conditions 7 5.4 Specification of functional pe
23、rformance . 8 5.5 Test description . 8 6 Immunity requirements . 8 6.1 Conditions during the tests 8 6.1.101 Electrostatic discharge immunity tests . 8 6.1.102 Electromagnetic field tests 9 6.1.103 Burst tests 9 6.1.104 Surge immunity tests. 9 6.1.105 Conducted RF tests 9 6.1.106 Power frequency mag
24、netic field tests 9 6.2 Immunity test requirements . 9 6.3 Random aspects 10 6.4 Performance criteria 10 7 Emission requirements . 12 7.1 Conditions during measurements. . 12 7.2 Emission limits 12 8 Test results and test report . 12 9 Instructions for use . 13 Annex A (normative) Immunity test requ
25、irements for portable test and measurement equipment powered by battery or from the circuit being measured 14 Bibliography 15 Table 101 Immunity tests . 10 Table 102 Performance criteria definition . 11 Table 103 Test conditions for quiescent and operate modes 12 61326-2-4 IEC:2012 3 INTERNATIONAL E
26、LECTROTECHNICAL COMMISSION _ ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE EMC REQUIREMENTS Part 2-4: Particular requirements Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insul
27、ation fault location according to IEC 61557-9 FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on a
28、ll 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 Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publ
29、ication(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 non- governmental organizations liaising with the IEC also participate in this preparation.
30、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 agreements of IEC on technical matters express, as nearly as possible, an international consensus of
31、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 are accepted by IEC National Committees in that sense. While all reasonable efforts are made
32、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 international uniformity, IEC National Committees undertake to apply IEC Publications transpare
33、ntly 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 the latter. 5) IEC itself does not provide any attestation of conformity. Independent certi
34、fication bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability sha
35、ll attach to IEC 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 leg
36、al fees) and expenses 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 pub
37、lication. 9) Attention 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 61326-2-4 has been prepared by subcommittee 65A: Syste
38、m aspects, of IEC technical committee 65: Industrial-process measurement, control and automation. This second edition cancels and replaces the first edition published in 2006. This edition constitutes a technical revision. 4 61326-2-4 IEC:2012 This edition includes the following significant technica
39、l change with respect to the previous edition: update of the document with respect to IEC 61326-1:2012. The text of this standard is based on the following documents: FDIS Report on voting 65A/630/FDIS 65A/639/RVD Full information on the voting for the approval of this standard can be found in the r
40、eport on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. This part of the IEC 61326 series is to be used in conjunction with IEC 61326-1:2012 and follows the same numbering of clauses, subclauses, tables and figures. When a pa
41、rticular subclause of IEC 61326-1 is not mentioned in this part, that subclause applies as far as is reasonable. When this standard states “addition”, “modification” or “replacement”, the relevant text in IEC 61326-1 is to be adapted accordingly. NOTE The following numbering system is used: subclaus
42、es, tables and figures that are numbered starting from 101 are additional to those in IEC 61326- 1; unless notes are in a new subclause or involve notes in IEC 61326-1, they are numbered starting from 101 including those in a replaced clause or subclause; additional annexes are lettered AA, BB, etc.
43、 A list of all parts of the IEC 61326 series, under the general title Electrical equipment for measurement, control and laboratory use, control and laboratory use EMC requirements can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged u
44、ntil the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 61326-2-4 IEC:2012 5 ELECTRICAL EQUIPMENT FOR MEASUREMENT, CON
45、TROL AND LABORATORY USE EMC REQUIREMENTS Part 2-4: Particular requirements Test configurations, operational conditions and performance criteria for insulation monitoring devices according to IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9 1 Scope In addition to I
46、EC 61236-1, this part of IEC 61326 specifies more detailed test configurations, operational conditions and performance criteria than IEC 61326-1 for equipment for insulation monitoring according to IEC 61557-8; insulation fault location according to IEC 61557-9. This applies to insulation monitoring
47、 devices and insulation fault location systems permanently or semi-permanently connected to the distribution system. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only
48、the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. Clause 2 of IEC 61326-1:2012 applies, except as follows: Addition: IEC 61326-1:2012, Electrical equipment for measurement, control and laboratory use EMC requirements
49、Part 1: General requirements IEC 61557-8:2007, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures Part 8: Insulation monitoring devices for IT systems IEC 61557-9:2009, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for te
