IEC_IEEE_60780-323-2016.pdf

IEC/IEEE 60780-323 Edition 1.0 2016-02 INTER NA TIONA L STA NDA R D NOR ME INTER NA TIONA LE Nuclear facilit ies Electrical equipment important t o safety Qualification Installat ions nuclaires Equipements lectriques important s pour la sret Qualification IEC/IEEE 60780-323:2016-02(en-fr)Copyright International Electrotechnical Commission THIS PUBLICATION IS COPYRIGHT PROTECTED Copyr ight 2016 IEC,Geneva,Switzer land Copyr ight 2016 IEEE All r ights r eserved.Unless otherwise specif ied,no part of this publication may be repr oduced or utilized in any form or by any means,electronic or mechanical,including photocopying and microf ilm,without permission in writing being secur ed.Requests f or permission to repr oduce should be addressed to either IEC at the addr ess below or IECs member National Committee in the country of the r equester or from IEEE.IEC Central Office Institute of Electrical and Electronics Engineers,Inc.3,r ue de Varemb 3 Park Avenue CH-1211 Geneva 20 New York,NY 10016-5997 Switzer land United States of Amer ica Tel.:+41 22 919 02 11 stds.iprieee.or g Fax:+41 22 919 03 00 www.ieee.org infoiec.ch www.iec.ch About the IEC The Inter national Electrotechnical Commission(IEC)is the leading global organization that prepares and publishes International Standar ds f or all electrical,electr onic and related technologies.About the IEEE IEEE is the worlds lar gest pr ofessional association dedicated to advancing technological innovation and excellence for the benefit of humanity.IEEE and its members inspire a global community through its highly cited publications,conf er ences,technology standar ds,and professional and educational activities.About IEC/IEEE publicat ions The technical content of IEC/IEEE publications is kept under constant review by the IEC and IEEE.Please make sure that you have the latest edition,a corrigendum or an amendment might have been published.IEC Catalogue-webstore.iec.ch/cat alogue The stand-alone application for consulting the entire bibliographical information on IEC International Standards,Technical Specifications,Technical Reports and other documents.A vailable for PC,Mac OS,A ndroid Tablets and iPad.IEC publicat ions search-w w w.iec.ch/sear chpub The advanced search enables to find IEC publications by a variety of criteria(refer ence number,text,technical committee,).It also gives information on projects,replaced and withdrawn publications.IEC Just Published-webstore.iec.ch/just published Stay up to date on all new IEC publications.Just Published details all new publications released.Available online and also once a month by email.Elect ropedia-w w w.elect ropedia.org The worlds leading online dictionary of electronic and electrical terms c ontaining 20 000 terms and definitions in English and French,with equivalent terms in 15 additional languages.A lso know n as the International Electrotechnical Vocabulary(IEV)online.IEC Glossar y-st d.iec.ch/glossar y 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002.Some entries have been collected from earlier publications of IEC TC 37,77,86 and CISPR.IEC Cust omer Serv ice Cent re-webst ore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance,please contact the Customer Service Centre:csciec.ch.Copyright International Electrotechnical Commission IEC/IEEE 60780-323 Edition 1.0 2016-02 INTER NA TIONA L STA NDA R D NOR ME INTER NA TIONA LE Nuclear facilit ies Electrical equipment important to safety Qualification Installat ions nuclaires Equipements lectriques importants pour la sret Qualification INTER NATIONA L ELECTROTECHNICA L COMMISSION COMMISSION ELECTROTECHNIQUE INTER NATIONA LE ICS 27.120.20 ISBN 978-2-8322-3168-5 Warning!Make sure that you obtained this publication from an authorized distribut or.Att ention!Veuillez vous assurer que vous avez obtenu cet te publication v ia un distributeur agr.Registered t rademark of t he Int ernational Electrot echnical Commission Marque dpose de la Commission Elect rot ec hnique Int ernationale Copyright International Electrotechnical Commission 2 IEC/IEEE 60780-323:2016 IEC/IEEE 2016 CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope and object.8 2 Normative ref erences.8 3 Terms and def initions.8 4 Symbols and abbreviations.12 5 Principles of equipment qualif ication.12 5.1 Qualif ication objective.12 5.2 Qualif ied lif e and qualif ied condition.13 5.3 Qualif ication elements.13 5.4 Qualif ication documentation.13 6 Qualif ication methods.14 6.1 Initial qualif ication.14 6.1.1 Type testing.14 6.1.2 Operating experience.14 6.1.3 Analysis.14 6.1.4 Combined methods.14 6.2 Reassessing qualif ied lif e.14 6.2.1 General.14 6.2.2 Method 1:Using conservatism.15 6.2.3 Method 2:Type test on aged samples f rom the plant.15 6.2.4 Method 3:Perf orming type test f or longer qualif ied lif e.15 6.2.5 Method 4:Component replacement.15 6.3 Condition monitoring.15