1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 3646-009 Edition P 2 April 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONRue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: 49.060 Supersedes edition P 1
2、of November 2001 and will supersede EN 3646-009:2006Descriptors: Aeronautical industry, aircraft equipment, electrical connection unit, electrical connector, characteristics marking ENGLISH VERSION Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 20
3、0 C continuous Part 009: Protective cover for receptacle Product standard Srie arospatiale Connecteurs lectriques circulaires accouplement par baonnettes, temprature dutilisation 175 C ou 200 C continu Partie 009 : Bouchon de vol pour embase Norme de produit Luft- und Raumfahrt Elektrische Rundsteck
4、verbinder mit Bajonettkupplung, Betriebstemperatur 175 C oder 200 C constant Teil 009: Schutzkappe fr festen Steckverbinder Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardiza
5、tion). 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 interchangeabili
6、ty 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 transformation t
7、o 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 1st April 2014 Comments should be sent within
8、 six months after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 3646-009:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions . 3 4 Required characteristics . 3 5 Designation 5 6 Marking . 6 7 Technical specification .
9、 6 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 3646-009:20
10、14 (E) 3 1 Scope This standard defines the characteristics of protective covers for receptacles in the family of bayonet coupling circular connectors, intended for use in an operating temperature range of 65 C to 175 C or 200 C continuous. It applies to models defined in Table 2. For receptacles ass
11、ociated with these protective covers, see EN 3646-003 to EN 3646-007. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated referenc
12、es, the latest edition of the referenced document (including any amendments) applies. EN 3646-001, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 001: Technical specification EN 3646-002, Aerospace series Connectors, electric
13、al, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 002: Specification of performance and contact arrangements EN 3646-003, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 003: Receptacle, squa
14、re flange mounting Product standard EN 3646-004, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 004: Receptacle, jam-nut mounting Product standard EN 3646-005, Aerospace series Connectors, electrical, circular, bayonet coupli
15、ng, operating temperature 175 C or 200 C continuous Part 005: Receptacle, hermetic, square flange mounting Product standard EN 3646-006, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 006: Receptacle, hermetic, jam-nut mounti
16、ng Product standard EN 3646-007, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 007: Receptacle, hermetic, round flange, welding or brazing mounting Product standard 3 Terms and definitions For the purposes of this document,
17、the terms and definitions given in EN 3646-001 apply. 4 Required characteristics 4.1 Dimensions and mass See Figure 1 and Table 1. Dimensions and tolerances are in millimetres, they apply after surface treatment. Interface dimensions, see EN 3646-001. prEN 3646-009:2014 (E) 4 Key 1 Sealing gasket sh
18、all be bonded or mechanically retained in protective cover 2 Chain or rope (withstand the 200C maximum operating temperature) 3 Fastener (Chain or rope shall rotate freely on the fastener) 4 Attachment type with ring, see Table 3 5 Attachment type with eyelet, see Table 3 6 Eyelet hole diameter 4,24
19、 0,130,25Figure 1 Receptacle protective cover Tableau 1 Receptacle protective cover dimensions Housing size D F G H L R Mass g max. 6,25 max. max. max. min. max. 08 3,30 127,5 21,44 18,86 14,27 14,5 8 10 23,52 17,6 1112 26,48 22,4 14 14 30,05 25,6 1616 33,1515 28,7 20 18 35,37 31,9 2220 38,89 35,1 2
20、722 42,06 38,3 2924 4,15 22,22 45,18 15,75 41,4 34 prEN 3646-009:2014 (E) 5 4.2 Material and surface treatment Protective cover shell See Table 2. Chain Stainless steel or aluminium. Fastener Stainless steel or brass. Ring Stainless steel or aluminium. Eyelet Stainless steel or brass. 4.3 Main gener
21、al characteristics See EN 3646-002. 4.4 Possible combinations of protective covers and connectors See EN 3646-002. 5 Designation EXAMPLE Description block PROTECTIVE COVER, ELECTRICAL CONNECTOR Identity block EN3646A3C10 Number of the basic standard Model (see Table 2) Protective cover for receptacl
22、e (see EN 3646-002) Type of attachment (see Table 3) Housing size (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Protective cover models Model DescriptionA Protective cover for receptacle in black anodized aluminium alloy
23、 Maximum operating temperature 200 C continuous RS Protective cover for receptacle in nickel-plated aluminium alloy Maximum operating temperature 200 C continuous WS Protective cover for receptacle in olive green cadmium plated aluminium alloy Maximum operating temperature 175 C continuous prEN 3646
24、-009:2014 (E) 6 Table 3 Type of attachment Attachment type Description C Chain and eyelet D Chain and ring E Rope with PTFE jacket and eyelet F Rope with PTFE jacket and ring 6 Marking Unless there are other specific contractual requirements, the marking shall include. 6.1 Marking on the product the
25、 manufacturers part number corresponding to the identity block as defined in Clause 5; the date of manufacture (year, week); the manufacturers name or trade mark. 6.2 Marking on the individual packaging the identity block as defined in Clause 5; the corresponding manufacturers part number; the date of manufacture (year, week); the manufacturers name or trade mark. 7 Technical specification See EN 3646-001.
