IEC_62271-111ed1.0en-2005-11.pdf

INTERNATIONAL STANDARD IEC62271-111 First edition2005-11 IEEE C37.60High voltage switchgear and controlgear Part 111:Overhead,pad-mounted,dry vault,and submersible automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV Reference number IEC 62271-111(E):2005 IEEE Std.C37.60(E):2003 Publication numbering As from 1 January 1997 all IEC publications are issued with a designation in the 60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editions The IEC is now publishing consolidated versions of its publications.For example,edition numbers 1.0,1.1 and 1.2 refer,respectively,to the base publication,the base publication incorporating amendment 1 and the base publication incorporating amendments 1 and 2.Further information on IEC publications The technical content of IEC publications is kept under constant review by the IEC,thus ensuring that the content reflects current technology.Information relating to this publication,including its validity,is available in the IEC Catalogue of publications(see below)in addition to new editions,amendments and corrigenda.Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication,as well as the list of publications issued,is also available from the following:IEC Web Site(www.iec.ch)Catalogue of IEC publications The on-line catalogue on the IEC web site(www.iec.ch/searchpub)enables you to search by a variety of criteria including text searches,technical committees and date of publication.On-line information is also available on recently issued publications,withdrawn and replaced publications,as well as corrigenda.IEC Just Published This summary of recently issued publications(www.iec.ch/online_news/justpub)is also available by email.Please contact the Customer Service Centre(see below)for further information.Customer Service Centre If you have any questions regarding this publication or need further assistance,please contact the Customer Service Centre:Email:custserviec.ch Tel:+41 22 919 02 11 Fax:+41 22 919 03 00 High voltage switchgear and controlgear Part 111:Overhead,pad-mounted,dry vault,and submersible automatic circuit reclosers and fault interrupters for alternating current systems up to 38 kV INTERNATIONAL STANDARD IEC62271-111 First edition2005-11 IEEE C37.60Commission Electrotechnique InternationaleInternational Electrotechnical Commission IEEE 2005 Copyright-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.No part of this 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 the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.ch The Institute of Electrical and Electronics Engineers,Inc,3 Park Avenue,New York,NY 10016-5997,USATelephone:+1 732 562 3800 Telefax:+1 732 562 1571 E-mail:stds-infoieee.org Web:www.standards.ieee.org 1.Scope.82.References.83.Definitions.104.Service conditions.114.1Usual service conditions.114.2Unusual service conditions.115.Rating.125.1Rating information.125.2Rated maximum voltage.125.3Rated power-frequency.135.4Rated continuous current.135.5Rated minimum tripping current(for series-trip reclosers/FIs).145.6Rated symmetrical interrupting current.145.7Rated symmetrical making current.165.8Rated lightning impulse withstand voltage.165.9Rated control voltage and ranges.165.10Rated line and cable charging interrupting currents(where applicable).166.Design tests(type tests).226.1General.226.2Insulation(dielectric)tests.226.3Switching tests.256.4Making current capability.286.5Rated symmetrical interrupting current tests.286.6Minimum tripping current tests.396.7Partial discharge(corona)tests.406.8Radio influence voltage tests(RIV).416.9Surge current test;series-trip reclosers/FIs.426.10Temperature rise test.436.11Timecurrent tests.456.12Mechanical duty test.4612:40 7/8/03 K:/SGML/Ieee/C37.60-2003/Revises-III/C.37.60-2003.3dRef:C.37.60-2003Page:6170IEC 62271-111:2005(E)IEEE C37.60-2003(E)2 Published by IEC under licence from IEEE.2005 IEEE.All rights reserved.CONTENTSFOREWORD.4IEEE Introduction.76.13Control electronic elements surge withstand capability(SWC)tests.466.14Condition of recloser/FI after each test of 6.3 and 6.5.487.Production tests(routine tests).497.1Reclosing and overcurrent trip calibration.507.2Control,secondary wiring,and accessory devices check tests.507.3Dielectric withstand test;1-min.dry power-frequency.507.4Partial discharge test.507.5Mechanical operations tests.507.6Water leak test.518.Field tests on units in service,including dc withstand tests on cables.519.Construction requirements.529.1Tank construction:submersible or d