1、INTERNATIONALSTANDARDIEC61811-53QC 160503Second edition2002-03Electromechanical all-or-nothing relays Part 53:Blank detail specification Electromechanical all-or-nothing telecomrelays of assessed quality Two change-over contacts,14 mm 9 mm baseRelais lectromcaniques de tout-ou-rien Partie 53:Spcific
2、ation particulire cadre Relais lectromcaniques de tout-ou-rien tlcomsoumis au rgime dassurance de la qualit Deux contacts deux directions,surface dencombrement de 14 mm 9 mmReference numberIEC 61811-53:2002(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED
3、BY BOOK SUPPLY BUREAU.Publication numberingAs from 1 January 1997 all IEC publications are issued with a designation in the60000 series.For example,IEC 34-1 is now referred to as IEC 60034-1.Consolidated editionsThe IEC is now publishing consolidated versions of its publications.For example,edition
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9、SED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC61811-53QC 160503Second edition2002-03Electromechanical all-or-nothing relays Part 53:Blank detail specification Electromechanical all-or-nothing telecomrelays of asses
10、sed quality Two change-over contacts,14 mm 9 mm baseRelais lectromcaniques de tout-ou-rien Partie 53:Spcification particulire cadre Relais lectromcaniques de tout-ou-rien tlcomsoumis au rgime dassurance de la qualit Deux contacts deux directions,surface dencombrement de 14 mm 9 mm IEC 2002 Copyright
11、-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrotechnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva
12、20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chUFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATI
13、ON ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61811-53 IEC:2002(E)CONTENTSFOREWORD.31General.51.1Scope.51.2Normative references.51.3Front page of the detail specification.72Characteristic values of the relay.92.1General data.92.2Construction of IECQ type designation(ordering information).92.3Coil data.10
14、2.4Contact data.102.4.1Electrical endurance and switching frequency.102.4.2Static contact-circuit resistance.102.4.3Mechanical endurance.102.4.4Timing(without suppression device).112.5Mounting.112.6Environmental data.112.7Package of relays for automatic handling(if applicable).113Qualification appro
15、val procedures.124Quality conformance inspection.124.1Formation of inspection lots.124.2Intervals between tests.125Marking and documentation.125.1Marking of the relay.125.2Marking of the package.135.3Documentation.136Annexes.137Tests.137.1Standard conditions for testing.137.2Mounting of test specime
16、ns during the test.137.3General conditions for testing.138Ordering information.139Relay reliability Failure rate data(optional).13Table 1 Dielectric test voltages.9Table 2 Coil data.10Table 3 Loads,contact-circuit resistance limits,switching cycles and frequenciesfor electrical endurance and overload tests.10Table 4 Quality conformance inspection.14-27Table 5 Qualification approval.28-30Table 6 Industrial qualification.30LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATIO
