1、ASD STANDARD NORME ASD ASD NORM prEN 4645-003 Edition P 1 September 2008 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: Descriptors: ENGLISH VERSIO
2、N 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 accouplement par bague f
3、ilete, auto-freinante ferrule 1,25, quips dun porte sleeve dmontable Partie 003 : Embase fixation par collerette carre Norme produit Luft- und Raumfahrt Optische Rundsteckverbinder mit Schraubkupplung, selbstsichernd Ferrulendurchmesser 1,25 mm, demontierbarer Zentrierhlsenhalter Teil 003: Fester St
4、eckverbinder 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 - Standardization). It is published for the needs of the European Aerospace Industry. It ha
5、s 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 interchangeability is affected, physically or functionally, without re-identification of the s
6、tandard. 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 transformation to full European Standard (EN). The CEN national members have then to implement
7、 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 30 September 2008 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Cop
8、yright 2008 by ASD-STAN prEN 4645-003:20082 Contents Page Foreword2 1 Scope 3 2 Normative references 3 3 Terms and definitions .3 4 Required characteristics.4 5 Designation 5 6 Marking .5 7 Technical specification .5 8 Quality.5 Foreword This standard was reviewed by the Domain Technical Coordinator
9、 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 4645-003:20083 1 Scope This standard specifies the characteristics of mounted square
10、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 references, only the edition cited applied. For undated references, the latest edit
11、ion of the referenced document (including any amendments) applies. EN 2424, Aerospace series Marking aerospace products. EN 3645-003, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threading coupling operating temperatures 175 C or 200 C continuous Part 003: Receptacle
12、square flange mounting Product standard. EN 4639-101, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 mm diameter ferrule, with removable alignment sleeve holder Part 101: Optical contact for cable EN 4641-100 Operating temperature between 65 C and 152 C Product standa
13、rd. EN 4639-102, Aerospace series Connectors, optical, rectangular, modular, multicontact, 1,25 mm 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, Aerospace series Con
14、nectors, 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, Aerospace series Connectors, optical, circular, single and multipin, coupled by threaded ring, sel
15、f-locking 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 d
16、ocument, the terms and definitions given in EN 4645-001 apply. 1) Published as ASD Prestandard at the date of publication of this standard. prEN 4645-003:20084 4 Required characteristics 4.1 Dimensions and masses See Figure 1 and Table 1. Dimensions and tolerances are in millimetres. All other dimen
17、sions are in accordance with EN 3645-003 standard. Figure 1 Table 1 A Mass g max. max. Class Shell Size 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 41,00 15 16,92 27,00 50,00 21,00 48,00 17 20,09 36,00 74,00 30,00 71,00 19 22,78 39,00 77,00 33,00 74,00 21 25
18、,96 49,00 95,00 40,00 91,00 23 29,13 55,00 100,00 47,00 95,00 25 32,31 62,00 118,00 53,00 113,00 prEN 4645-003:2008 5 4.2 Material and surface treatment See EN 4645-002, Table 1. 4.3 Panel cut-out Panel cut-out is in accordance with EN 3645-003 standard. 4.4 Optical, mechanical and climatic characte
19、ristics 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) Arrangement code (see EN 4645-0
20、02) 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 standard EN 2424, code P, if required. 7 Technical specification See specific optical contacts EN 4639-101 / 102 product standard. 2)8 Quality According to EN 9133. 2) Performance is directly linked to optical contact and fibre technology.
