1、 IEC/PAS 62246-2-1Edition 1.0 2008-04PUBLICLY AVAILABLE SPECIFICATIONPRE-STANDARD Reed contact units Part 2-1:Heavy-duty reed switches Quality assessment specification IEC/PAS 62246-2-1:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY B
2、UREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC,Geneva,Switzerland All rights reserved.Unless otherwise specified,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
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9、41 22 919 03 00 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC/PAS 62246-2-1Edition 1.0 2008-04PUBLICLY AVAILABLE SPECIFICATIONPRE-STANDARD Reed contact units Part 2-1:Heavy-duty reed switches Quality assessment specification INTE
10、RNATIONAL ELECTROTECHNICAL COMMISSION WICS 29.120.70 PRICE CODEISBN 2-8318-9669-X LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 PAS 62246-2-1 IEC:2008(E)CONTENTS FOREWORD.3 1 Scope.5 2 Normative references.5 3 Test schedules.5 3.1
11、General.5 3.2 Qualification approval procedures.6 3.3 Quality conformance inspection.6 3.4 Formation of inspection lots.6 3.5 Intervals between tests.6 3.6 Standard conditions for testing.6 3.7 Mounting of test specimens during the test.6 3.8 General conditions for testing.6 4 Characteristic values
12、of the heavy-duty reed switches.33 4.1 Standard test coil number for tests.33 4.2 Contact data.33 4.2.1 Contact reliability,electrical endurance,rated making and breaking current capacities and switching frequency.33 4.2.2 Static contact-circuit resistance.36 4.2.3 Mechanical endurance.36 4.3 Enviro
13、nmental data.36 5 Reliability Failure rate data.36 6 Marking and documentation.37 6.1 Marking of the heavy-duty reed switch.37 6.2 Marking of the packaging.37 Annex A(normative)Mounting in a standard coil.38 Annex B(normative)Variants.39 Annex C(informative)Typical applications.40 Figure A.1 Switch
14、direction and position in a standard coil.38 Table 1 Quality conformance inspection.7 Table 2 Tests for qualification approval.15 Table 3 Qualification approval.30 Table 4 Characteristic values for general data.33 Table 5 Standard test coil number for tests.33 Table 6 Data for contact reliability,el
15、ectrical endurance,making current capacity,breaking current capacity,and rated making and breaking capacities.34 Table 7 Environmental data.36 Table 8 Reliability data.36 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.PAS 62246-2-1 IE
16、C:2008(E)3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ REED CONTACT UNITS Part 2-1:Heavy-duty reed switches Quality assessment specification FOREWORD 1)The International Electrotechnical Commission(IEC)is a worldwide organization for standardization comprising all national electrotechnical committees(IEC National Committees).The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields.To this end and in addition to
