1、ASD STANDARD NORME ASD ASD NORM prEN 3645-012 Edition P1 November 2005 PUBLISHED BY THE AEROSPACE AND DEFENSE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: 49.060 Descriptors: ENGLISH VERSION Ae
2、rospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling operating temperature 175 C or 200 C continuous Part 012: Lanyard release plug with grounding fingers Type 2 Product standard Srie arospatiale Connecteurs lectriques circulaires contacts protgs, accouplement
3、 par filetage pas rapide trois filets, tempratures dutilisation 175 C ou 200 C continu Partie 012: Fiche largable avec bague de blindage Type 2 Norme de produit Luft- und Raumfahrt Elektrische Rundsteckverbinder, kontaktgeschtzt, Drei-gangige Gewinde-Schnellkupplung Dauerbetriebstemperaturen 175 C o
4、der 200 C Teil 012: Abreistecker mit Massefingerringen Typ 2 Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The Aerospace and Defense Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace
5、Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this pre-standard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identif
6、ication 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 to full European Standard (EN). The CEN national members have t
7、hen 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 30 November 2005 Comments should be sent within six months after the date of publication to ASD-STAN Electr
8、ical Domain Copyright 2005 by ASD-STAN Page 2 prEN 3645-012:2005Foreword 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-STANsGeneral Process Manual, this stan
9、dard has received approval for Publication. Contents Page 1 Scope3 2 Normative references.3 3 Terminology4 4 Required characteristics 4 4.1 Dimensions, weights.4 4.2 Materials and surface treatment5 4.3 Electrical, mechanical and climatic characteristics5 5 Designation5 6 Marking.6 7 Technical speci
10、fication 6 Page 3 prEN 3645-012:20051 Scope This standard specifies the characteristics of releasable plugs with shielding rings, type 2, shell size 25 equipped with male contacts, in the family of circular, electrical connectors, with triple start threaded coupling. It applies to model in table 2.
11、For receptacles and protective covers, see EN 3645-003, EN 3645-004, EN 3645-005, EN 3645-007, EN 3645-009 and EN 3645-010 respectively. For contacts, sealing plugs and rear accessories associated with this plug, see EN 3645-002. These connectors are derived from and interchangeable with model W in
12、specification MIL-DTL-38999/31. 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 are listed hereafter. For dated and undated ref
13、erences, 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 3645-001, Aerospace series Connectors electrical, ci
14、rcular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 001: Technical specification 1) EN 3645-002, Aerospace series Connectors electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 0
15、02: Specification of performance and contact arrangements 1)EN 3645-003, Aerospace series Connectors electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 003: Wall-mount receptacle Product standard 1)EN 3645-004, Aerospace series Con
16、nectors electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 004: Receptacle, hermetic, square flange mounting Product standard 1)EN 3645-005, Aerospace series Connectors electrical, circular, scoop-proof, triple start threaded coupl
17、ing, operating temperature 175 C or 200 C continuous Part 005: Receptacle, hermetic, rounf flange, brasage mounting Product standard 1)EN 3645-007 Aerospace series Connectors electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 007:
18、Protective cover for plug Product standard EN 3645-009, Aerospace series Connectors electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 009: Receptacle, round flange, jam nut mounting - Product standard 1)EN 3645-010, Aerospace seri
19、es Connectors electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 010: Receptacle, hermetic, round flange, jam nut mounting - Product standard 1)MIL-DTL-38999/31, Connectors, electrical, circular, plug, lanyard release, fail safe, s
20、traight, removable crimp contacts, pins, series III, shell size 25, metric for MIL-STD-1760 applications 2) 1)Published as AECMA Prestandard at the date of publication of this standard 2)Published by: Department of Defence (DOD), The Pentagon, Washington D.C. 20301 USA Page 4 prEN 3645-012:20053 Ter
21、minology See EN 3645-001. 4 Required characteristics 4.1 Dimensions, weights See Figure 1 and Table 1. Dimensions and tolerances are in millimetres. b Key 1 Knurling possible a Displacement of ring during release b Maximum diameter of accessory for displacement of the ring Figure 1 Releasable plug t
22、ype 2 Table 1 - Cord length Code L 6 Weight g max. E 153 F 166 G 178 H 191 150 Page 5 prEN 3645-012:20054.2 Materials and surface treatment See Table 2. 4.3 Electrical, mechanical and climatic characteristics See EN 3645-002. 5 Designation EXAMPLE: Description block ELECTRICAL CONNECTOR Identity blo
23、ck EN3645-W9JN29MB Number of the basic standard Model according to Table 2 Shell code for releasable plug, type 2 Shell size code according to Table 3 N: no grounded cavity Contact arrangement 25N20 according to EN 3645-002 Contact coding according to table 4 M: male Polarisation: N, A, B, C, D, E N
24、OTE: If necessary, the code 19005 shall be placed between the classification block and the identity block. Table 2 - Model coding Model Description W Sealed plugs, with shell in cadmium-plated aluminium alloy, olive drab Salt spray resistance 500 h Plug with shielding ring Crimped contacts Maximum o
25、perating temperature 175 C continuous Table 3 - Shell size code Shell size Code 25 J Page 6 prEN 3645-012:2005Table 4 - Contact coding Contacts Product marking Order coding Supplied without contacts Supplied with contacts EN 3155-xxxx22-22 EN 3155-xxxx20-20 EN 3155-xxxx16-16 EN 3155-xxxx12-12 EN 3155-xxxx10-10 Male M A M 6 Marking According to EN 3645-001. 7 Technical specification According to EN 3645-001.
