1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 2001-11-30 prEN 3646-008 Edition P 1 November 2001 Comments should be sent within six months after the date of publication to Gulledelle 94 AECMA-STAN 8-1200 BRUXELLES PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES
2、 - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 8-1200 BRUXELLES - Tel. (+32) 2 775 8110 - Fax. (+32) 2 775 8111 ICs: 49.060 Descriptors: Aeronautical industry, aircraft equipment, electrical connection unit, electrical connector, characteristics marking ENGLISH VERSION Aerospace series Connectors,
3、electrical, circular, bayonet cou pl i ng , operating temperature 175 OC or 200 OC continuous Part 008: Plug Product standard Srie arospatiale Luft- und Raumfahrt Connecteurs lectriques circulaires Elektrische Rundsteckverbinder accouplement par baonnettes, temprature dutilisation 175 “C ou 200 “C c
4、ontinu Partie 008 : Fiche Norme de produit Produ ktnorm mit Bajonettkupplung, Betriebstemperatur 175 “C oder 200 “C konstant Teil 008: Frier Steckverbinder This Yerospace Series“ Presfandard has been drawn up under fhe responsibilify of AECMA-STAN (The European Associafion of Aerospace Indusfries -
5、Sfandardizafion). If is published on green paper for fhe needs of fhe European Aerospace Indusfry. If has been fechnically approved by fhe experts of fhe concerned Domain following member commenfs. Subsequenf fo fhe publicafion of fhis Presfandard, fhe fechnical confenf shall nof be changed fo an ex
6、fenf fhaf inferchangeabilify is affecfed, physically or funcfionally, wifhouf re-idenfificafion of fhe sfandard. Affer examinafion and review by users and formal agreemenf of AECMA-STAN if will be submiffed as a draff European Sfandard fo CEN (European Commiffee for Sfandardizafion) for formal vofe.
7、 Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau - 92138 ISSY-LES-MOULINEAUX CEDEX I I Electrical Domain Mr Pezzetta I I 0 aecma 200 Page 2 prEN 3646-008: 2001 Blank page Page 3 prEN 3646-008: 2001 1 Scope This standard defines the characteristics of
8、 plugs 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 contact, filler plugs and rear accessories associated with this plug see EN 3646-002. For receptacl
9、es and protective covers see EN 3646-003 to EN 3646-007, EN 3646-010 and 3646-01 1 respectively. 2 Norm ative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text a
10、nd 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 publication referred to applies.
11、EN 3155-002 EN 3646-001 EN 3646-002 EN 3646-003 EN 3646-007 EN 3646-010 EN 3646-01 1 Aerospace series - Electrical contacts used in elements of connection - Part 002: List and utilization of contacts 1) Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175
12、“C or 200 “C continuous - Part O01 : Technical specification 1) Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 002: Specification of performance and contact arrangements 1) Aerospace series - Connectors, electrical, cir
13、cular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 003: Receptacle, square flange mounting - Product standard 1) Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 007: Receptacle, hermetic, r
14、ound flange, welding or brazing mounting - Product standard 1) Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 010: Protective cover for plug - Product standard 1) Aerospace series - Connectors, electrical, circular, bay
15、onet coupling, operating temperature 175 “C or 200 “C continuous - Part 011: Dummy receptacle - Product standard 1) 3 Definitions See EN 3646-001. 1) Published as AECMA Prestandard at the date of publication of this standard Page 4 prEN 3646-008: 2001 20 22 24 4 Required characteristics 38,89 39 42,
16、06 27,OO 45 45,14 55 4.1 Dimensions, mass See figure 1 and table 1. Dimensions and tolerances are in millimetres, they apply after surface treatment. Interface and rear mating dimensions, see EN 3646-001. key 1 According to variant Figure 1 Table 1 Housing Mass a size 14 30.05 23 I I I l*l l+l I a M
17、ass without accessory and without contacts I 4.2 Material and surface treatment See table 2. Page 5 prEN 3646-008: 2001 4.3 Main general characteristics See EN 3646-002. 4.4 See EN 3646-002. Possible combinations of plugs and receptacles 5 Designation EXAMPLE : Description block I Identity block PLU
18、G, ELECTRICAL, CONNECTOR I EN3646 -r Number of the basic standard Model (see table 2) Plug (see EN 3646-002) Type of contact (see table 3) Polarization (see table 3) NOTE If necessary, the code 19005 shall be placed between the description block and the identity block. Table 2 - Connector models Mod
19、el A RS ws Description Sealed plug with housing (shell) in black anodized aluminium alloy - Crimp contacts - With three teeth at the rear of the connector - Maximum operating temperature 200 “C continuous Sealed plug with housing (shell) in nickel-plated aluminium alloy - Crimped contacts - Plug wit
20、h grounding-spring-system screening ring -With three teeth at the rear of the connector - Maximum operating temperature 200 “C continuous Sealed plug with housing (shell) in olive green cadmium- olive conductive finish - 500 h resistance to salt mist - Crimp contacts - With grounding-spring-system s
21、creening ring - With teeth over the entire periphery at the rear of the connector - Maximum temperature 175 “C continuous Page 6 prEN 3646-008: 2001 Contacts Male Female Table 3 - Types of contacts and delivery Delivered Delivered with Delivered with without contact standard specific contact contact
22、s barrels a size 20 EN 3155-xxx2020 EN 3155-1616 31 55-xxx2018 with special barrel a EN EN 3155-1212 A M C B F D for A, M, C a 6 Marking M Unless there are other specific contractual requirements, the marking shall include for B, F, D a 6.1 Marking on the product - the manufacturers part number corr
23、esponding to the identity block as defined in 5, except for the 13th or 14th character which shall correspond to table 4; - the date of manufacture (year, week); - the manufacturers name or trade mark. Table 4 F 6.2 Marking on the individual packaging - the EN reference corresponding to the purchasing order; - the manufacturers part number corresponding to the identity block as defined in 5, except for the 13th or 14th character which shall correspond to table 4; - the date of manufacture (year, week); - the manufacturers name or trade mark. 7 Technical specification See EN 3646-001.
