IEC INTERNATIONAL STANDARD 62539 First edition 2007-07 IEEE 930TM Guide for the statistical analysis of electrical insulation breakdown data IEC Referencenumber IEEE IEC 62539(E):2007 IEEEStd930-2004 THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright 2007 IEEE All rights reserved. IEEE is a registered trademark in the U.S. Patent & Trademark Office, owned by the Institute of Electrical and Electronics Engineers, Inc. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means. 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 IEC member National Committee for further information. IEC Central Office The Institute of Electrical and Electronics Engineers, Inc 3, rue de Varembe 3 Park Avenue CH-1211 Geneva 20 US-New York, NY10016-5997 Switzerland USA Email: [email protected] Email: [email protected] Web: www.iec.ch Web:www.ieee.org About theIEC International Standards for all electrical, electronic and related technologies. d.OR ANCONB About IECpublications 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 on-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 It also gives information on projects, withdrawn and replaced publications.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 details twice a month all new publications released. Available on- line and also by email. Electropedia: www.electropedia.org The world's leading online dictionary of electronic and electrical terms containing more than 2o ooo terms and definitions in English and French, with equivalent terms in additional 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:[email protected] Tel.: +41 22 919 02 11 Fax:+4122919 03 00 IEC INTERNATIONAL STANDARD 62539 First edition 2007-07 IEEE 930TM Guide for the statistical analysis of electrical insulation breakdown data IEC IEEE Commission Electrotechnique Internationale International Electrotechnical Com m ission MexAyHapoAHas 3neKTpoTexHMyeckas KoMuccug