BS-EN-61124-2006.pdf
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1、BRITISH STANDARD BS EN 61124:2006 Reliability testing Compliance tests for constant failure rate and constant failure intensity ICS 03.120.30; 21.020; 29.020 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Res
2、ale, 08/14/2008 21:18:34 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 61124:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2008 BSI 2008 ISBN 978 0 580 54070 7 National foreword This Britis
3、h Standard is the UK implementation of EN 61124:2006. It is identical to IEC 61124:2006. It supersedes BS IEC 61124:1997 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee DS/1, Dependability and terotechnology, to Subcommittee DS/1/1, Dependability. A l
4、ist of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from l
5、egal obligations. Amendments/corrigenda issued since publication DateComments Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:18:34 MDTNo reproduction or networking permitted without licens
6、e from IHS -,-,- EUROPEAN STANDARD EN 61124 NORME EUROPENNE EUROPISCHE NORM June 2006 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Bru
7、ssels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61124:2006 E ICS 03.120.30; 19.020; 21.020 English version Reliability testing - Compliance tests for constant failure rate and constant failure intensity (IEC 61124:2006)
8、 Essais de fiabilit - Plans dessais de conformit dun taux de dfaillance constant et dune intensit de dfaillance constante (CEI 61124:2006) Prfungen der Funktionsfhigkeit - Prfplne fr konstante Ausfallrate und konstante Ausfalldichte (IEC 61124:2006) This European Standard was approved by CENELEC on
9、2006-05-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may
10、be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to t
11、he Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malt
12、a, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:18:34 MDTNo rep
13、roduction or networking permitted without license from IHS -,-,- EN 61124:2006 2 Foreword The text of document 56/1081/FDIS, future edition 2 of IEC 61124, prepared by IEC TC 56, Dependability, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61124 on 2006-05-01. The
14、following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2007-02-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2009-05-01 Annex ZA has b
15、een added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61124:2006 was approved by CENELEC as a European Standard without any modification. _ Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001
16、 Not for Resale, 08/14/2008 21:18:34 MDTNo reproduction or networking permitted without license from IHS -,-,- CONTENTS 1Scope9 2Normative references9 3Terms, definitions, symbols and acronyms 10 3.1Terms and definitions .10 3.2Acronyms and symbols.10 4General requirements and area of application12
17、4.1Requirements 12 4.2Applicability to replaced and repaired items12 4.3Types of test plans.13 5General test procedure14 5.1Test conditions 14 5.2General characteristics of the test plans.14 5.3Data to be recorded15 5.4Calculation of accumulated test time, * T15 5.5Number of failures16 6Sequential t
18、est plans 16 6.1General.16 6.2Common test procedure16 6.3Decision criteria.17 6.4Overview of test plans 17 7Fixed time/failure terminated test plans Fixed duration test plans18 7.1General.18 7.2Common test procedure18 7.3Decision criteria.18 7.4Test plans .19 8Design of alternative time/failure term
19、inated test plans.19 8.1General.19 8.2Design procedures.20 8.3Common test procedure20 8.4Decision criteria.20 9Calendar time/failure terminated test plans for non-replaced items 21 9.1General.21 9.2Common test procedure21 9.3Decision criteria.21 9.4Use of Table 2 of IEC 61123:1991 for fixed calendar
20、 time tests 22 10Combined test plans .23 10.1 General.23 10.2 Common test procedure23 10.3 Decision criteria.23 10.4 Test plans .24 11Performing the test .24 12Presentation of results 24 EN 61124:2006 3 Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Cop
21、y Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 21:18:34 MDTNo reproduction or networking permitted without license from IHS -,-,- Annex A (normative) Tables and graphs for sequential test plans .25 Annex B (normative) Graphs for fixed time/failure terminated test plans 44 Annex C (normat
22、ive) Graphs for alternative time/failure terminated test plans53 Annex D (normative) Tables and graphs for combined test plans and additional sequential test plans.60 Annex E (informative) Examples and mathematical references for sequential test plans.79 Annex F (informative) Design of sequential te
23、st plans using a spreadsheet program.87 Annex G (informative) Examples and mathematical references for fixed duration time/failure terminated test plans .98 Annex H (informative) Design of fixed duration time/failure terminated test plans using a spreadsheet program.100 Annex I (informative) Example
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