1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4531-003 Edition P 2 December 2010 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: 49.060 Supersedes
2、 edition P 1 of January 2005 and will supersede EN 4531-003:2007 Descriptors: Aerospace industry, aircraft, aircraft equipment, optical connector, elements of opticalconnection, optical contact, characteristics, test, quality assurance ENGLISH VERSION Aerospace series Connectors, optical, circular,
3、single and multipin, coupled by threaded ring Flush contacts Part 003: Square flange receptacle Product standard Srie arospatiale Connecteurs optiques circulaires accouplement par bague filete Contacts affleurants Partie 003 : Embase fixation par collerette carre Norme de produit Luft- und Raumfahrt
4、 Optische Rundsteckverbinder mit Schraubkupplung Bndige Kontakte Teil 003: Fester Steckverbinder mit quadratischem Montageflansch Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Stand
5、ardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchang
6、eability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transforma
7、tion to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 31 December 2010 Comments should be sen
8、t within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2010 by ASD-STAN prEN 4531-003:2010 (E) 2 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Terms and definitions .3 4 Required characteristics.3 5 Designation 4 6 Marking .4 7 Technical specificatio
9、n .4 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs General Process Manual, this standard has received approval for Publication. prEN 4531-003:
10、2010 (E) 3 1 Scope This standard specifies the characteristics of mounted square flange receptacles 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 re
11、ferences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking of aerospace products EN 3645-003, Aerospace series Connectors, electrical, circular, scoop-proof, triple start thread
12、ed coupling operating temperatures 175 C or 200 C continuous Part 003: Receptacle square flange mounting Product standard EN 4531-001, Aerospace series Connectors, optical, circular, single and multipin, coupled by threaded ring Flush contacts Part 001: Technical specification EN 4531-002, Aerospace
13、 series Connectors, optical, circular, single and multipin, coupled by threaded ring Flush contacts Part 002: Specification of performance and contact arrangements 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 4531-001 apply. 4 Required characterist
14、ics 4.1 Dimensions and masses See EN 3645-003 for dimensions and Table 1 for masses. Table 1 Mass g Classes Housing size F, W, O K, S J, M, X A 09 10 25 10 60 11 16 35 13 77 13 22 45 19 103 15 31 59 27 152 19 57 98 45 205 21 65 110 51 233 25 97 148 90 394 prEN 4531-003:2010 (E) 4 4.2 Material and su
15、rface treatment See EN 4531-002. 4.3 Panel cut-out See EN 3645-003. 4.4 Optical, mechanical and climatic characteristics See EN 4531-002. 5 Designation EXAMPLE Description block CONNECTOR, OPTICAL Identification block EN4531-0XXXXXX Number of the basic standard Square flange receptacle Housing size
16、see EN 4531-002) Arrangement code (see EN 4531-002) Sleeve code (see EN 4531-002) Environmental class (see EN 4531-002) Polarization (see EN 4531-002) 6 Marking The marking shall include the identification defined in Clause 5, the date of manufacture (year, week) and the name or trade mark of the manufacturer or conform to standard EN 2424, code P, if required. 7 Technical specification See EN 4531-001.
