1、BRITISH STANDARD AEROSPACE SERIES BS EN 2591-216:1998 Elements of electrical and optical connection Test methods Part 216: Engagement depth of contacts The European Standard EN2591-216:1997 has the status of a British Standard ICS 49.060BSEN 2591-216:1998 This British Standard, having been prepared
2、under the directionof the Engineering SectorBoard, was published underthe authority of the Standards Board and comesintoeffect on 15 January 1998 BSI 04-1999 ISBN 0 580 29487 0 National foreword This British Standard is the English language version of EN2591-216:1997. The UK participation in its pre
3、paration was entrusted by Technical Committee ACE/6, Aerospace avionic, electrical and fibre optic technology, to Subcommittee ACE/6/3, Aerospace connectors, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiri
4、es on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references Attenti
5、on is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publications. The British Standards which implement international or European publications referred to in this document ma
6、y be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British
7、Standards are responsible for their correct application. Compliance with a 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 and ii, theEN title page, pages 2 and 3 and a back cover. This
8、 standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBSEN2591-216:1998 BSI 04-1999 i Contents Page National foreword Inside front co
9、ver Foreword 2 Text of EN 2591-216 3ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2591-216 October 1997 ICS49.060 Descriptors: Aircraft industry, aircraft equipment, connecting equipment, test English version Aerospace series Elements of electrical and optical connection Test methods
10、Part 216: Engagement depth of contacts Srie arospatiale Organes de connexion lectrique et optique Mthodes dessais Partie 216: Profondeur denfichage des contacts Luft- und Raumfahrt Elektrische und optische Verbindungselemente Prfverfahren Teil 216: Eindringtiefe der Kontakte This European Standard w
11、as approved by CEN on 22 June 1997. CEN 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 nat
12、ional standards may be obtained on application to the Central Secretariat or to any CEN 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 CEN member into its own language and n
13、otified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland
14、 and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1997 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No
15、. EN 2591-216:1997 EEN2591-216:1997 BSI 04-1999 2 Foreword This European Standard has been prepared by the European Association of Aerospace Manufacturers (AECMA). After inquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the N
16、ational Associations and the Official Services of the member countries of AECMA, prior to its presentation to CEN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 1998, and conflicting natio
17、nal standards shall be withdrawn at the latest by April 1998. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, CzechRepublic, Denmark, Finland, France, Germany, Greece,
18、Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Preparation of specimens 3 4 Method 3 Figure 1 Test setup 3EN2591-216:1997 BSI 04-1999 3 1 Scope This standard specifie
19、s a method of checking the depth of engagement of the male contact into the female contact. It shall be used together with EN2591. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the
20、appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the p
21、ublication referred to applies. EN 2591, Aerospace series Elements of electrical and optical connection Test methods General. 3 Preparation of specimens 3.1 Specimens shall be wired and connected in series in accordance withFigure 1. 3.2 Unless specified in the technical specification, the following
22、 details shall be stated: minimum depth of engagement of contacts; type of cable; requirement. 4 Method 4.1 Procedure Close the switch before coupling the specimens. Adjust the current to100mA. Open the switch. The specimens shall be slowly coupled using standard procedures. The zero point of travel
23、 is defined when the circuit closes. Continue with the coupling. The difference measured between the zero point and total coupling defines the depth of engagement of the male contact into the female contact. 4.2 Requirement The measured engagement depth shall not be less than the specified value. Fi
24、gure 1 Test setupBS EN 2591-216:1998 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Cha
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