1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication 2001-04-30 prEN 6047-002 Edition P 2 April 2001 Comments should be sent within six months after the date of publication to Gulledelle 94 AIB/TF3 Chairman AECMA-STAN Mr Luck B-1200 BRUXELLES PUBLISHED BY THE EUROPEAN ASSOCIATION O
2、F AEROSPACE INDUSTRIES - STANDARDIZATION (AECMA-STAN) Gulledelle 94 - B-1200 BRUXELLES - Tel. (+32) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: Descriptors: ENGLISH VERSION Aerospace series Connectors, electrical, circular, coupled by threaded ring, for high current operating temperature + 200 OC cont
3、inuous, and fire resistant Part 002: Specification of performance and contact arrangements t Srie arospatiale Connecteurs lectriques circulaires, accouplement par bague filete, pour hautes intensits mprature dutilisation + 200 “C continu, et tenant au feu Partie 002: Spcification de performance et d
4、arrangements de contacts Supersedes edition P 1 October 1995 Luft- und Raumfahrt Elektrische Rundsteckverbinder mit Schraubkupplung, fr hohe Strme und feuerbestndig Teil 002: Leistungsdaten und Kontaktanordnungen Betriebsternperaturen + 200 “C konst This Xerospace Series“ Prestandard has been drawn
5、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 lndustry. It has been technically approved by the experts of the concerned Domain following member comments. Subseque
6、nt 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 standard. After examination and review by users and formal agreement of AECMA-STAN it will be submitted
7、 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 - 92138 ISSY-LES-MOULINEAUX CEDEX Copyright Association Europeene des Constructeurs de Materiel Aerospatial
8、 Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 2 prEN 6047-002 : 2001 Contents list 1 Scope 2 Normative references 3 Modelcodes 4 Terminology 5 Operating conditions 6 List of product standards 7 Contact arrangements a
9、nd polarization 8 Tooling 9 Assembly instructions 1 Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 3 prEN 6047-002 : 2001 Code K 1 Scope This st
10、andard defines-a certain number of conditions which are common to circular electrical connectors, coupled by threaded ring, for high current, operating temperature +200 “C continuous, and fire resistant. Description and model Sealed plug and receptacle with housing (shell) in cadmium plated steel -
11、Crimp contacts 2 Normative references EN 6047-001 EN 6047-003 EN 6047-004 Aerospace series - Connectors, electrical, circular, coupled by threaded ring, for high current, operating temperature +200 OC continuous, and fire resistant - Part O01 - Technical specification Aerospace senes - Connectors, e
12、lectrical, circular, coupled by threaded ring, for high current, operating temperature +200 OC continuous, and fire resistant - Part 003 - Square flange receptacle - Product standard ) Aerospace series - Connectors, electrical, circular, coupled by threaded ring, for high current, operating temperat
13、ure +200 OC continuous, and fire resistant - Part 004 - Plug - Product standard ) 3 Modelcodes See table 1. Table 1 : Model code 4 Terminology See EN 6047-001. 1) Published as AECMA Prestandard at the date of publication of this standard. Copyright Association Europeene des Constructeurs de Materiel
14、 Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 4 prEN 6047-002 : 2001 Description Model t 5 Operating conditions 5.1 . Permissible cables The performances of these connectors are achieved with the cables o
15、f the dimensions given in table 2 and using the wiring tools specified. EN standard Table 2 : Permissible cables Square flange receptacle Il) Closest American Wire Gauge. 1 EN 6047KO EN 6047-003 5.2 Operating characteristics 5.2.1 Electrical conditions - Heating : see EN 6047-001 - 209. - Rated curr
16、ent : according to contact standard. - Insulation resistance at ambient temperature : 500 MCL - Voltage proof test : . at sea level : 1 500 Vrms ; . at 1 500 m altitude : 1 O00 Vrmc. 5.2.2 Climatic conditions Operating temperatures : from -65 OC min. to +200 “C ma. 5.2.3 Mechanical conditions Mechan
17、ical endutance : 250 matings and unmatings operations. 6 List of product standards See table 3. Table 3 : Product standards e I e Plug I EN6047K6 I EN6047-004 I I Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo repro
18、duction or networking permitted without license from IHS-,-,-Page 5 prEN 6047-002 : 2001 48-35 7 Contact arrangements and polarization 4 410 7.1 Contact arrangements The contacts arrangement, specified in figure 1, shows the front face of the female insulator. I I I I I I 48-35 Figure 1 : Contact ar
19、rangement front view of female insert Table 4 : Contact arrangement Shell size and contact arrangement I Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,
20、-,-Page 6 prEN 6047-002 : 2001 Code 7.2 Polarization For each shell and contact positin, the possible angular orientations of the insert in relation to the main shell positioning keyway or key are specified in figure 2 and table 5. The “normal“ orientation corresponds to a = 0 and is marked IN“. Pol
21、arization positions N (normal) w X Y Z Centreline of keyway or main positioning key Insulator insert CL (S) = Value and direction of movement of the insert for sockets in relation to the main positioning keyway or key. or key. a (P) = Value and direction of movement of the insert for pins in relatio
22、n to the main positioning keyway Figure 2 : Possible angular orientation Table 5 : Polarization options 8 Tooling The tooling for crimping removable contacts is indicated in the standards contacts. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under licens
23、e with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 7 prEN 6047-002 : 2001 9 Assembly instructions 9.1 Assembly For details see figure 3 . Description : 0 Backshell Q O ring O Separator Grommet 8 Front insulator 8 Retaining plate Medium insulator Hous
24、ing Contact (see figure 4) Figure 3 : Details of connector parts Assembly as follows : - Prepare the various components of connector. - Slide backshell 0 and position O-ring 0 on separator O. - Insert each wire through separator and grommet . - Strip conductors. - Crimp conductors in contacts. Copyr
25、ight Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-Page 8 prEN 6047-002 : 2001 9.2 Re-assem bly For details and description see figure 3. For connector re-ass
26、embly see figure 4. Figure 4 : Connector re-assembly Re-assembly as follows : - Slide central insulator , - Position retention plate O. - Introduce contacts in front insulator 8. - Position assembly in housing 8. - Take care of indexing keyway on item 8. - Slide central insulator over them. - Push assembly inside housing 8. (Coupling torque : 8 mN ma.) Screw backshell 0. Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMA Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-
