1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication Comments should be sent within six months prEN 3646-01 O Edition P 1 November 2001 Electrical Domain PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - 8-1200 BRUXELLES -
2、Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: 49.060 Descriptors: Aeronautical industry, aircraft equipment, electrical connection unit, electrical connector, characteristics marking ENGLISH VERSION Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175
3、 OC or 200 OC continuous Part O1 O: Protective cover for plug Product standard Srie arospatiale Luft- und Raumfahrt Connecteurs lectriques circulaires Elektrische Rundsteckverbinder accouplement par baonnettes, temprature dutilisation 175 “C ou 200 “C continu Partie O10 : Bouchon de vol pour fiche m
4、it Bajonettkupplung, Betriebstemperatur 175 “C oder 200 “C konstant Teil 010: Schutzkappe fr freien Steckverbinder Norme de produit Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardiza
5、tion). It is published on green paper 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 i
6、nterchangeability is affected, physically or functionally, without re-identification of the 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. 2001 -1 1-
7、30 after the date of publication to Gulledelle 94 AECMA-STAN Mr Peuetta 8-1200 BRUXELLES aecma 20C Page 2 prEN 3646-01 O: 2001 Blank page Page 3 prEN 3646-010: 2001 I Scope This standard defines the characteristics of protective covers for plugs in the family of bayonet coupling circular connectors,
8、 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 plugs associated with these protective covers, see EN 3646-008. 2 Normative references This European Standard incorporates by dated or undated reference, provis
9、ions from other publications. These normative references are cited at the appropriate places in the text and 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
10、 amendment or revision. For undated references the latest edition of the publication referred to applies. EN 3646-001 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 001: Technical specification 1) EN 3646-002 Aerospace
11、series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “C continuous - Part 002: Specification of performance and contact arrangements 1) EN 3646-008 Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 “C or 200 “
12、C continuous - Part 008: Plug - Product standard 1) 3 See EN 3646-001. Term i n olog y 1) Published as AECMA Prestandard at the date of publication of this standard Page 4 prEN 3646-010: 2001 M R 4 Required characteristics 4.1 Dimensions, mass See figure 1 and table 1. Dimensions and tolerances are
13、in millimetres, they apply after surface treatment. Interface dimensions, see EN 3646-001. Mass Code 0 at tachment Code C at tachment E + 0,3 O 9,35 10,92 11,76 Key 1 i3 (optional) 2 Seal F G min. rnax. 69,85 19,84 82,55 21,44 22,22 95,25 Figure 1 Table 1 16 18 Housing size 31,75 27,05 25,40 34,92 3
14、0,05 28,518 08 22 24 10 41,27 36,05 34,93 9,91 44,45 44,05 38,lO 12 14 A B C + 0,02 max. max. -0,13 18,26 16,05 12,02 21,43 18,05 14,99 D + 0,51 - 0.25 8,33 t G I 1.30 mai. h 9 max. I min. I max. I 14,27 l*l 18,85 22,lO 30,40 15187 l+l 16,71 I 36,80 1 49 I Page 5 prEN 3646-010: 2001 Description bloc
15、k COVER, ELECTRICAL CONNECTOR 4.2 Material and surface treatment See table 2. Identity block EN3646A4o 4.3 Main general characteristics See EN 3646-002. Model A RS ws 4.4 See EN 3646-002. 5 Designation EXAMPLE: Possible combinations of protective covers and connectors Description Protective cover fo
16、r plug in black anodized aluminium alloy - Maximum operating temperature 200 “C continuous Protective cover for plug in nickel-plated aluminium alloy - Maximum operating temperature 200 “C continuous Protective cover for plug in olive green cadmium nickel-plated aluminium alloy - Maximum temperature
17、 175 “C continuous NOTE If necessary, the code 19005 shall be placed between the description block and the identity block. Page 6 prEN 3646-010: 2001 6 Marking Unless there are other specific contractual requirements, the marking shall include 6.1 Marking on the product - the manufacturers part numb
18、er 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 See EN 3646-001. Tech n i ca I s peci f ica t ion
