1、AECMA STANDARD prEN 3646-009 NORME AECMA Edition P 1 AECMA NORM November 2001 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: 49.060 Descriptors: Aeronautical industry
2、, aircraft equipment, electrical connection unit, electrical connector, characteristics marking ENGLISH VERSION Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous Part 009: Protective cover for receptacle Product standard Srie arosp
3、atiale Luft- und Raumfahrt Connecteurs lectriques circulaires Elektrische Rundsteckverbinder accouplement par baonnettes, temprature dutilisation 175 “C ou 200 “C continu Partie O09 : Bouchon de vol pour embase mit Bajonettkupplung, Betriebstemperatur 175 “C oder 200 “C konstant Teil 009: Schutzkapp
4、e fr festen Steckverbinder Norme de produit Produktnorm This Xerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published on green paper for the needs of the European Aerospace Industry. I
5、t 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 interchangeability is affected, physically or functionally, without re-identification of t
6、he standard. After examination and review by users and formal agreement of AECMA-STAN it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. - Nota - Extra copies can be supplied by B.N.A.E. - Technopolis 54 - 199, rue Jean-Jacques Rousseau
7、 - 92138 ISSY-LES-MOULINEAUX CEDEX I I Edition approved for publication 1 Comments should be sent within six months after the date of oublication to 2001-11-30 AECMA-STAN Gulledelle 94 8-1200 BRUXELLES Electrical Domain Mr Peuetta 0 aecma 20( Page 2 prEN 3646-009: 2001 Blank page I Page 3 prEN 3646-
8、009: 2001 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 receptacl
9、es associated with these protective covers, see EN 3646-003 to EN 3646-007. 2 Normative 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 and the publications ar
10、e 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. EN 3646-001 Aerospace
11、series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 001: Technical specification 1) EN 3646-002 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 002: Speci
12、fication of performance and contact arrangements 1) EN 3646-003 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 003: Receptacle, square flange mounting - Product standard 1) EN 3646-007 Aerospace series - Connectors, ele
13、ctrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 007: Receptacle, hermetic, round flange, welding or brazing mounting - Product standard 1) 3 Terminology See EN 3646-001. 1) Published as AECMA Prestandard at the date of publication of this standard Page 4
14、 prEN 3646-009: 2001 24 e 3,73 4 Required characteristics 4.1 Dimensions, mass See figure 1 and table 1. Dimensions and tolerances are in millimetres, they apply after surface treatment. Interface dimensions, see EN 3646-001. -9 d4 Code 0 attachment 2.39 rnax: ta .20* 0.30 Code C at tachrnent Key 1
15、Seal Figure I Table 1 e T min. m:x. I :x. 18,86 L rnax. size + 0,lO 14,27 69,85 t“ 26,48 30,05 21,44 t- 33,15 pel 20 2,92 82,55 I 28.98 I 20 32,151 1 42.06 e 22,22 1 45,14 15,75 Page 5 prEN 3646-009: 2001 Number of the basic standard Model (see table 2) I 4.2 Material and surface treatment See table
16、 2. Protective cover for receptacle (see EN 3646-002) Type of attachment (C or D: see figure 1) 4.3 Main general characteristics See EN 3646-002. Model A RS 4.4 See EN 3646-002. Possible combinations of protective covers and connectors Description Protective cover for receptacle in black anodized al
17、uminium alloy - Maximum operating temperature 200 “C continuous Protective cover for receptacle in nickel-plated aluminium alloy - Maximum operating temperature 200 “C continuous 5 Designation EXAMPLE: e Description block 1 Identity block ! NOTE If necessary, the code 19005 shall be placed between t
18、he description block and the identity block. Table 2 - Protective cover models Protective cover for receptacle in olive green cadmium nickel-plated aluminium alloy - Maximum temperature 175 “C continuous ws Page 6 prEN 3646-009: 2001 6 Marking Unless there are other specific contractual requirements
19、, the marking shall include 6.1 Marking on the product - the manufacturers part number corresponding to the identity block as defined in 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 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.
