1、BS EN4645-003:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Connectors, optical,circular, single andmultipin, coupledby threaded ring,self-locking 1,25 mmdiameter ferrule withremovable alignmentsleeve holderPart 003: Square flang
2、e receptacle Product standardThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 January2010. BSI 2009ISBN 978 0 580 59245 4Amendments/corrigenda issued since publicationDate CommentsBS EN 4645-003:2009National forewordThis British Standard is the
3、 UK implementation of EN 4645-003:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not
4、purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.BS EN 4645-003:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4645-003 November 2009 ICS 49.060 En
5、glish Version Aerospace series - Connectors, optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder - Part 003: Square flange receptacle - Product standard Srie arospatiale - Connecteurs optiques circulaires acco
6、uplement par bague filete, auto-freinante ferrule 1,25 mm, quips dun porte manchon dmontable - Partie 003: Embase fixation par collerette carre - Norme produit Luft- und Raumfahrt - Optische Rundsteckverbinder mit Schraubkupplung, selbstsichernd Ferrulendurchmesser 1,25 mm, demontierbarer Zentrierhl
7、senhalter - Teil 003: Fester Steckverbinder mit quadratischem Montageflansch -Produktnorm This European Standard was approved by CEN on 3 October 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the statu
8、s of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A
9、version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic
10、, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NOR
11、MALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4645-003:2009: EBS EN 4645-003:2009EN 4645-003:2009 (E) 2 Contents Page Foreword 3
12、1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Required characteristics .4 4.1 Dimensions and masses .4 4.2 Material and surface treatment .6 4.3 Panel cut-out 6 4.4 Optical, mechanical and climatic characteristics .6 5 Designation 6 6 Marking .6 7 Technical specification .6 8 Quali
13、ty .6 BS EN 4645-003:2009EN 4645-003:2009 (E) 3 Foreword This document (EN 4645-003:2009) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standar
14、d has received the approval of the National Associations and the Official Services of the member countries of ASD, 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
15、 May 2010, and conflicting national standards shall be withdrawn at the latest by May 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent ri
16、ghts. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, I
17、taly, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 4645-003:2009EN 4645-003:2009 (E) 4 1 Scope This European Standard specifies the characteristics of mounted square flange receptacl
18、es in the family of circular connectors with triple start threaded coupling. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applied. For undated references, the latest edition of the refer
19、enced document (including any amendments) applies. EN 2424:2008, Aerospace series Marking of aerospace products EN 3645-003, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threading coupling operating temperature 175 C or 200 C continuous Part 003: Receptacle square fla
20、nge mounting Product standard EN 4639-101, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 101: Optical contact for cable EN 4641-100 Operating temperatures between - 65 C and 125 C Product standard EN 4639-
21、102, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder Part 102: Optical contact for cable EN 4641-102 Operating temperature between - 55 C and 100 C Product standard EN 4645-001:2009, Aerospace series Connectors,
22、optical, circular, single and multipin, coupled by threaded ring, self-locking 1,25 mm diameter ferrule with removable alignment sleeve holder Part 001: Technical specification 1)EN 4645-002:2009, Aerospace series Connectors, optical, circular, single and multipin, coupled by threaded ring, self-loc
23、king 1,25 mm diameter ferrule with removable alignment sleeve holder Part 002: Specification of performance and contact arrangements 1)EN 9133, Aerospace series Quality management systems - Qualification procedure for aerospace standard parts 3 Terms and definitions For the purposes of this document
24、, the terms and definitions given in EN 4645-001:2009 apply. 4 Required characteristics 4.1 Dimensions and masses See Figure 1 and Table 1. Dimensions and tolerances are in millimetres. 1) Published as ASD-STAN Prestandard at the date of publication of this standard. BS EN 4645-003:2009EN 4645-003:2
25、009 (E) 5 All other dimensions are in accordance with EN 3645-003. Figure 1 Table 1 Shell Size A Mass g max. max. Class mm F, W, O K, S J, M, C B 11 11,05 15,00 34,00 13,00 32,00 13 14,00 20,00 44,00 16,00 41,0015 16,92 27,00 50,00 21,00 48,00 17 20,09 36,00 74,00 30,00 71,0019 22,78 39,00 77,00 33,
26、00 74,00 21 25,96 49,00 95,00 40,00 91,0023 29,13 55,00 100,00 47,00 95,00 25 32,31 62,00 118,00 53,00 113,00 BS EN 4645-003:2009EN 4645-003:2009 (E) 6 4.2 Material and surface treatment See EN 4645-002:2009, Table 1. 4.3 Panel cut-out Panel cut-out is in accordance with EN 3645-003. 4.4 Optical, me
27、chanical and climatic characteristics For the connector: See EN 4645-001. For the contacts: See EN 4639-101 and EN 4639-102. 5 Designation EXAMPLE Description block CONNECTOR, OPTICAL Identity block EN4645-0XXXXXX Number of the basic standard Square flange receptacle Housing size (see EN 4645-002) A
28、rrangement code (see EN 4645-002) Environmental class (see EN 4645-002) Polarization (see EN 4645-002) 6 Marking The marking shall include the identification, the date of manufacture (year, week) and the name or trade mark of the manufacturer or conform to EN 2424:2008, code P, if required. 7 Techni
29、cal specification See specific optical contacts EN 4639-101 and EN 4639-102 product standard. 2)8 Quality According to EN 9133. 2) Performance is directly linked to optical contact and fibre technology. BS EN 4645-003:2009This page has been intentionally left blank BS EN4645-003:2009BSI GroupHeadqua
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