1、INTERNATIONALSTANDARDIEC61811-55QC 160505Second edition2002-03Electromechanical all-or-nothing relays Part 55:Blank detail specification Electromechanical all-or-nothing telecomrelays of assessed quality Two change-over contacts,11 mm 7,5 mm(max.)baseRelais lectromcaniques de tout-ou-rien Partie 55:
2、Spcification particulire cadre Relais lectromcaniques de tout-ou-rien tlcomsoumis au rgime dassurance de la qualit Deux contacts deux directions,surface dencombrement de 11 mm 7,5 mm(max.)Reference numberIEC 61811-55:2002(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION
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9、 919 03 00LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.INTERNATIONALSTANDARDIEC61811-55QC 160505Second edition2002-03Electromechanical all-or-nothing relays Part 55:Blank detail specification Electromechanical all-or-nothing telecom
10、relays of assessed quality Two change-over contacts,11 mm 7,5 mm(max.)baseRelais lectromcaniques de tout-ou-rien Partie 55:Spcification particulire cadre Relais lectromcaniques de tout-ou-rien tlcomsoumis au rgime dassurance de la qualit Deux contacts deux directions,surface dencombrement de 11 mm 7
11、,5 mm(max.)IEC 2002 Copyright-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 Vare
12、mb,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.chUFor price,see current cataloguePRICE CODECommission Electrotechnique InternationaleInternational Electrotechnical Commission LICENSED TO MECON Limited.-RANCHI/BANGALOREFO
13、R INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 61811-55 IEC:2002(E)CONTENTSFOREWORD.31General.51.1Scope.51.2Normative references.51.3Front page of detail specification.72Characteristic values of the relay.92.1General data.92.2Construction of IECQ type designation(ordering info
14、rmation).92.3Coil data.102.4Contact data.102.5Mounting.112.6Environmental data.112.7Package of relays for automatic handling(if applicable).123Qualification approval procedures.124Quality conformance inspection.124.1Formation of inspection lots.124.2Intervals between tests.125Marking and documentati
15、on.125.1Marking of the relay.125.2Marking of the package.135.3Documentation.136Annexes.137Tests.137.1Standard conditions for testing.137.2Mounting of test specimens during the test.137.3General conditions for testing.138Ordering information.139 Relay reliability Failure rate data(optional).13Table 1
16、 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.14-26Table 5 Qualification approval.28-30Table 6 Industrial qualification.30LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.61811-55 IEC:2002(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSIONELECTROMECHANICAL ALL-OR-NOTHING REL