BS-QC-160100-1987 IEC-60255-19-1983.pdf
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1、BRITISH STANDARD BS QC 160100:1987 IEC 255-19: 1983 Harmonized system of quality assessment for electronic components Electrical relays Sectional specification: Electromechanical all-or-nothing relays IEC title: Electrical relays Part 19: Sectional specification: Electromechanical all-or-nothing rel
2、ays of assessed quality UDC 621.318.5 Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS QC 160100:1987 This British Standard, having been prepared under the direction of the Electronic Components Standards Com
3、mittee, was published under the authority of the Board of BSI and comes into effect on 30 October 1987 BSI 09-1999 The following BSI references relate to the work on this standard: Committee reference ECL/1 Draft for comment 79/20638 DC ISBN 0580 16194 3 Committees responsible for this British Stand
4、ard The preparation of this British Standard was entrusted by the Electronic Components Standards Committee (ECL/-) to Technical Committee ECL/1, upon which the following bodies were represented: Association of Control Manufacturers TACMA (BEAMA Ltd.) British Telecommunications plc Electronic Compon
5、ents Industry Federation Ministry of Defence National Supervising Inspectorate Telecommunication Engineering and Manufacturing Association (TEMA) Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17
6、:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS QC 160100:1987 BSI 09-1999i Contents Page Committees responsibleInside front cover National forewordii Section 1. General and definitions 1General1 1.1Scope and object1 1.2Related documents1 2Definitions1 Section 2. Quality assessment procedures 3
7、Diversity of detail specifications1 4Qualification approval tests2 5Formation of inspection lots2 6Test schedules3 7Order of tests3 8Certified test records3 Section 3. Writing of blank detail and detail specifications 9Blank detail specifications3 10Detail specifications3 Section 4. Marking 11Markin
8、g11 Appendix A Explanations and examples regarding Inspection Level (IL) and Acceptable Quality Level (AQL) values12 Table I Basic test schedules for electromechanical all-or-nothing relays5 Publications referred toInside back cover Licensed Copy: London South Bank University, London South Bank Univ
9、ersity, Fri Dec 08 17:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS QC 160100:1987 ii BSI 09-1999 National foreword This British Standard has been prepared under the direction of the Electronic Components Standards Committee. It is identical with IEC Publication 255-19 (QC 160100) “Electrical
10、relays Part 19: Sectional specification: Electromechanical all-or-nothing relays of assessed quality” published in 1983 by the International Electrotechnical Commission (IEC). This standard is a harmonized specification within the IECQ system of quality assessment for electronic components. IECQ is
11、governed by its Basic Rules (IEC Publication QC 001001) and its Rules of Procedure (IEC Publication QC 001002). The UK standards harmonized with these publications are BS 9000 “General requirements for a system for electronic components of assessed quality” Part 1:1981 “Specification of basic rules
12、and procedures” and Part 3:1987 “Specification for national implementation of IECQ basic rules and rules of procedure”. Terminology and conventions. The text of the International Standard has been approved as suitable for publication as a British Standard without deviation. Some terminology and cert
13、ain conventions are not identical with those used in British Standards; attention is drawn especially to the following. The Technical Committee has reviewed the provisions of IEC Publications 410 and 419, to which reference is made in the text, and has decided that they are acceptable for use in con
14、junction with this standard. Those parts of IEC Publication 410 which are relevant to the needs of this standard are technically equivalent to BS 6001-1:1972. At present there is no British Standard corresponding to IEC Publication 419. Cross-references International StandardsaCorresponding British
15、Standards IEC 68-1:1982BS 2011 Basic environmental testing procedures Part 1.1:1983 General and guidance (Identical) BS 5992 Electrical relays IEC 255-0-20:1974Part 1:1980 Specification for contact performance of electrical relays (Identical) IEC 255-1-00:1975Part 2:1980 Specification for all-or-not
16、hing electrical relays (Identical) IEC 255-5:1977Part 3:1980 Specification for the insulation testing of electrical relays (Identical) BS QC 160000 Harmonized system of quality assessment for electronic components. Electrical relays. Generic specification: Electromechanical all-or-nothing relays IEC
17、 255-7:1978Part 1:1987 Test and measurement procedures (Identical) IEC 255-10:1979Part 2:1987 Quality assessment procedures (Identical) ISO 2015:1976BS 4760:1971 Specification for numbering of weeks (Technically equivalent) a Undated in the text. Licensed Copy: London South Bank University, London S
18、outh Bank University, Fri Dec 08 17:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS QC 160100:1987 BSI 09-1999iii A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a
19、 British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i to iv, pages 1 to 14, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendm
20、ents incorporated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: London South Bank University, London South Bank University, Fri Dec 08 17:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: London South Bank University, London South Ban
21、k University, Fri Dec 08 17:00:57 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS QC 160100:1987 BSI 09-19991 Section 1. General and definitions 1 General 1.1 Scope and object This standard specifies the appropriate methods of test, selected from the generic specification IEC Publication 255-7, to be
22、used in detail specifications for electromechanical all-or-nothing relays of assessed quality derived from this specification. It also gives the basic test schedules which are to be used in the preparation of such detail specifications. The way in which detail specifications are to be written is ind
23、icated in the detailed test schedules contained in the separate blank detail specifications which supplement this specification. 1.2 Related documents IEC Publication 68-1, Basic environmental testing procedures Part 1: General and Guidance. IEC Publication 255-0-20, Electrical relays, contact perfo
24、rmance of electrical relays. IEC Publication 255-1-00, All-or-nothing electrical relays. IEC Publication 255-5, Electrical relays Part 5: Insulation tests for electrical relays. IEC Publication 255-7, Electrical relays Part 7: Test and measurement procedures for electromechanical all-or-nothing rela
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