1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 61076-2:2011Connectors for electronic equipment Product requirements Part 2: Sectional specification for circular connectorsNational forewordThis British Standard is the UK
2、 implementation of EN 61076-2:2011. It is identical to IEC 61076-2:2011. It supersedes BS EN 61076-2:1999 which is withdrawn.BRITISH STANDARDBS EN 61076-2:2011The UK participation in its preparation was entrusted to Technical Committee EPL/48, Electromechanical components and mechanical structures f
3、or electronic equipment.A list 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 cann
4、ot confer immunity from legal obligations.ISBN 978 0 580 67057 2ICS 31.220.10This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2011. BSI 2011Amendments and Corrigenda issued since publicationDate Text affectedEUROPEAN STANDARD EN 6107
5、6-2 NORME EUROPENNE EUROPISCHE NORM July 2011 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2011 CENELEC - All rights of exploitat
6、ion in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61076-2:2011 E ICS 31.220.10 Supersedes EN 61076-2:1999English version Connectors for electronic equipment - Product requirements - Part 2: Sectional specification for circular connectors (IEC 61076-2:2011) Connecte
7、urs pour quipements lectroniques - Exigences de produit - Partie 2: Spcification intermdiaire pour les connecteurs circulaires (CEI 61076-2:2011) Steckverbinder fr elektronische Einrichtungen - Produktanforderungen - Teil 2: Rahmenspezifikation fr Rundsteckverbinder (IEC 61076-2:2011) This European
8、Standard was approved by CENELEC on 2011-07-26. 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 con
9、cerning such national standards may 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 int
10、o its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Icela
11、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 61076-2:2011EN 61076-2:2011 - 2 - Foreword The text of document (48B/2240/FDIS), future edition 2 of IEC 61076-2,
12、 prepared by SC 48B, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61076-2 on 2011-07-26. This European Standard supersedes EN 61076-2:1999. EN 61076-2:2011 i
13、ncludes the following significant technical changes with respect to EN 61076-2:1999: a) This European Standard no longer includes the quality assessment procedures. As described in EN 61076-1 and EN 62197-1, a new document structure has been established. EN 61076-2 has been revised to reflect this u
14、pdated structure. b) Subclause 3.2, Systems of levels has been introduced. c) The subclause on EN type designation has been removed. d) Clauses 4 Dimensional information and 5 Characteristics have been added. e) Some clauses and test groups have been rearranged. Test group HP has been added. This st
15、andard is to be used in conjunction with EN 61076-1 and EN 62197-1. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. The following dates w
16、ere 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) 2012-04-26 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2014-07-26 Annex ZA has been added by CENE
17、LEC. _ Endorsement notice The text of the International Standard IEC 61076-2:2011 was approved by CENELEC as a European Standard without any modification. _ BS EN 61076-2:2011- 3 - EN 61076-2:2011 Annex ZA (normative) Normative references to international publications with their corresponding Europe
18、an publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international public
19、ation has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60068-1 - Environmental testing - Part 1: General and guidance EN 60068-1- IEC 60352 Series Solderless connections EN 60352 Series IEC 60512 Series Connectors for el
20、ectronic equipment - Tests and measurements EN 60512 Series IEC 60512-1-100 - Connectors for electronic equipment - Tests and measurements - Part 1-100: General - Applicable publications EN 60512-1-100 - IEC 61076-1 2006 Connectors for electronic equipment - Product requirements - Part 1: Generic sp
21、ecification EN 61076-1 2006 IEC 61076-2-001 - Connectors for electronic equipment - Product requirements - Part 2-001: Circular connectors - Blank detail specification EN 61076-2-001 - IEC 62197-1 - Connectors for electronic equipment - Quality assessment requirements - Part 1: Generic specification
22、 EN 62197-1 - BS EN 61076-2:2011 2 61076-2 IEC:2011 CONTENTS 1 Scope . 5 2 Normative references . 5 3 Technical information . 5 3.1 Terms and definitions 5 3.2 System of levels 6 3.2.1 Performance levels 6 3.2.2 Compatibility levels, according to IEC 61076-1 6 3.3 Classification into climatic catego
23、ries 6 3.4 Creepage and clearance distances 6 3.5 Current-carrying capacity 6 3.6 Marking . 6 4 Dimensional information . 6 5 Characteristics . 7 6 Tests and test schedules 7 6.1 General aspects 7 6.2 Test schedules 7 6.2.1 General . 7 6.2.2 Basic (minimum) test schedule 8 6.2.3 Full test schedule 8
24、 6.3 Test procedures and measuring methods 18 6.4 Pre-conditioning 18 6.5 Wiring and mounting of specimens 18 6.5.1 Wiring 18 6.5.2 Mounting . 18 7 Blank detail product specification General . 18 Table 1 Basic tests (minimum) . 8 Table 2 Test group P . 9 Table 3 Test group AP . 10 Table 4 Test group
25、 BP . 12 Table 5 Test group CP . 13 Table 6 Test group DP . 14 Table 7 Test group EP . 15 Table 8 Test group FP . 15 Table 9 Test group GP . 16 Table 10 Test group HP . 16 Table 11 Test group KP . 17 Table 12 Test group LP 17 BS EN 61076-2:201161076-2 IEC:2011 5 CONNECTORS FOR ELECTRONIC EQUIPMENT P
26、RODUCT REQUIREMENTS Part 2: Sectional specification for circular connectors 1 Scope This part of IEC 61076 establishes uniform specifications and technical information for circular connectors. It should be used in conjunction with the generic specification IEC 61076-1:2006 for product requirements a
27、nd with IEC 62197-1 for quality requirements as the basis for preparation of consistent detail product specifications for circular connectors. NOTE 1 It is intended that a detail quality specification, IEC 62197-2-1XX, be prepared, based on the blank detail specification for circular connectors IEC
28、62197-2-001, to be used in addition to the corresponding detail product specification IEC 61076-2-1XX NOTE2 The quality assessment requirements for connectors according to the IEC 61076series are detailed in IEC 62197-1. In the event of conflict between this sectional specification and the detail pr
29、oduct specification, it is intended that the requirements of the detail product specification prevail. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the l
30、atest edition of the referenced document (including any amendments) applies. IEC 60068-1, Environmental testing Part 1: General and guidance IEC 60352 (all parts), Solderless connections IEC 60512 (all parts), Connectors for electronic equipment Basic testing procedures and measuring methods IEC 605
31、12-1-100, Connectors for electronic equipment Tests and measurements Part 1-100: General Applicable publications IEC 61076-1:2006, Connectors for electronic equipment Product requirements Part 1: Generic specification IEC 61076-2-001, Connectors for electronic equipment Part 2-001: Circular connecto
32、rs Blank detail specification IEC 62197-1, Connectors for electronic equipment Quality assessment requirements Part 1: Generic specification 3 Technical information 3.1 Terms and definitions Terminology used in and applicable to this International Standard is stated in 2.1 of IEC 61076-1. IEC 60512-
33、1 also contains applicable terms. BS EN 61076-2:2011 6 61076-2 IEC:2011 3.2 System of levels 3.2.1 Performance levels If appropriate, the detail product specification shall contain information about the different performance levels. The term performance level reflects the grouping of the environment
34、al and mechanical stresses at which a component is tested, and also such features as long-term stability of electrical characteristics. If different levels are defined in the detail product specification, they have to be numbered, where the lowest number (1) usually indicates the highest performance
35、. 3.2.2 Compatibility levels, according to IEC 61076-1 As a function of the standardization degree, four levels characterize the compatibility of connectors from different sources. These levels are defined in 2.2.3.2 to 2.2.3.5 of IEC 61076-1:2006 and should, when appropriate, be indicated in the de
36、tail product specification of circular connectors. 3.3 Classification into climatic categories Unless impractical, the lower and upper temperatures and the duration of the damp heat, steady state test should be described in a table similar to the example given in 2.3 of IEC 61076-1:2006. 3.4 Creepag
37、e and clearance distances Permissible working or rated voltages depend on the application and on the applicable or specified safety requirements. Therefore, clearance and creepage distances as well as proof voltages under specified air pressure shall be specified in the detail product specification.
38、 3.5 Current-carrying capacity For each connector, the current-carrying capacity shall be specified in the detail product specification, preferably by the de-rating curve determined in accordance with test 5b of IEC 60512-5-2. 3.6 Marking Each connector and its associated package shall be marked in
39、accordance with the requirements specified in 2.7 of IEC 61076-1:2006. 4 Dimensional information Dimensions provided in the detail product specification for circular connectors shall provide mating information; mounting information; overall dimension; locking and sealing information, if appropriate;
40、 information on termination and cable fixing. For more details see 3.1 to 3.5 of IEC 61067-1 Ed. 2.0. BS EN 61076-2:201161076-2 IEC:2011 7 5 Characteristics To provide information on specified essential electrical and mechanical characteristics, preferred methods on tests and measurements are listed
41、; additional characteristics may be added to the detail product specification, when appropriate. 6 Tests and test schedules 6.1 General aspects See Clause 5 of IEC 61076-1:2006. The detail product specification shall state the test sequence(s) (in accordance with this standard), and the number of sp
42、ecimens for each test sequence (not less than four mated pairs). Individual variants may be submitted to type tests for approval of those particular variants. It is permissible to limit the number of variants tested to a selection representative of the whole range for which approval is required (whi
43、ch may be less than the range covered by the detail product specification), but each feature and characteristic shall be proved. The connectors shall have been processed in a careful and workmanlike manner, in accordance with good current practice. 6.2 Test schedules 6.2.1 General To provide for dif
44、ferent applications of connectors, the extent of the test schedule may be different in the various detail product specifications. The basic (minimum) test schedule is given in 6.2.2. The detail product specification shall state the tests to be carried out and shall specify the requirements to be ful
45、filled. In no case shall the tests required by the detail product specification be less than those listed in 6.2.2. A full test schedule is laid down in 6.2.3. This should be used to evaluate connectors used in severe environments (e.g. aircraft or marine environments). For most connector types, an
46、intermediate test schedule may be appropriate. This intermediate test schedule shall then be formed by omitting entire groups and/or conditionings from the full test schedules that are not necessary. Test phase numbers shall not be modified but used as given in 6.2.3. The same is applicable when the
47、 sequence of the test phases in a test group is not entirely appropriate to a particular type or style. In that case, the sequence of the tests, but not the measurement to be performed subsequent to tests, may be altered for that particular detail product specification. The test phase number shall b
48、e retained for each test thereby affording clarity should such alteration in sequence be conducted. BS EN 61076-2:2011 8 61076-2 IEC:2011 Where a detail product specification includes additional characteristics which require testing and/or specific test sequences, the appropriate existing or new tes
49、t (in the form of a normative annex to the detail product specification) shall be in the appropriate place in the test table. These may be specified in an additional test group or groups; see test group HP. NOTE It is necessary for the detail product specification to select the appropriate basic, intermediate or full test schedule. 6.2.2 Basic (minimum) test schedule Where the basic (minimum) test schedule is appropriate, the detail product specification shall cal
