ASD-STAN PREN 3645-007-2014 Aerospace series Connectors electrical circular scoop-proof triple start threaded coupling operating temperature 175 or 200 continuous Part 007 Protecti.pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 3645-007 Edition P 2 May 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060 Supersedes edition P 1

2、of November 2005 and will supersede EN 3645-007:2007 Descriptors: ENGLISH VERSION Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 007: Protective cover for plug Product standard Srie arospatiale Conn

3、ecteurs lectriques circulaires, contacts protgs, accouplement par filetage, pas rapide trois filets, tempratures dutilisation 175 C ou 200 C continu Partie 007 : Bouchon de vol pour fiche Norme de produit Luft- und Raumfahrt Elektrische Rundsteckverbinder, kontaktgeschtzt, dreigngige Gewinde-Schnell

4、kupplung, Betriebstemperatur 175 C oder 200 C konstant Teil 007: Schutzkappe fr freien Steckverbinder Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published

5、 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 interchangeability is affected, physic

6、ally or functionally, without re-identification 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 Standa

7、rd (EN). The CEN national members have then 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 1st May 2014 Comments should be sent within six months after the da

8、te of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 3645-007:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions . 3 4 Required characteristics . 4 5 Designation 5 6 Marking . 6 7 Technical specification . 6 Foreword This standar

9、d 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-STANs General Process Manual, this standard has received approval for Publication. prEN 3645-007:2014 (E) 3 1 Scope This st

10、andard specifies the characteristics of protective covers for plugs in the family of circular, electrical connectors, with triple start threaded coupling. It applies to models in Table 2. For plugs, see EN 3645-008, EN 3645-011 and EN 3645-012. These connectors are derived from and interchangeable w

11、ith models W, F and K in specification MIL-DTL-38999/32. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (incl

12、uding any amendments) applies. EN 3645-001, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 001: Technical specification EN 3645-002, Aerospace series Connectors, electrical, circular, scoop-proof, t

13、riple start threaded coupling, operating temperature 175 C or 200 C continuous Part 002: Specification of performance and contact arrangements EN 3645-008, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous

14、Part 008: Non release plug with grounding ring Product standard EN 3645-011, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 011: Lanyard release plug with grounding fingers Type 1 Product standard E

15、N 3645-012, Aerospace 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 MIL-DTL-38999/32, Connector, electrical, circular, cover, protecti

16、ve, plug, series III, metric 1) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3645-001 apply. 1) Published by: DoD National (US) Mil. Department of Defense. http:/www.defenselink.mil/ prEN 3645-007:2014 (E) 4 4 Required characteristics 4.1 Dimension

17、s and mass See Figure 1 and Table 1. Dimensions and tolerances are in millimetres. Key 1 Sealing gasket shall be bonded or mechanically retained in protective cover 2 Attachment type with ring, see Table 4. 3 Attachment type with eyelet, see Table 4. 4 Milling or knurling 5 Thread A 6 Fastener Stain

18、less steel (chain or rope shall rotate freely on the fastener) 7 Eyelet hole diameter 4,240,130,25Figure 1 Plug protective cover prEN 3645-007:2014 (E) 5 Table 1 Plug protective cover Dimensions Shell size A thread B C D E Mass g External thread Class 2B max. See note a External diameter Diameter on

19、 side Diameter at thread end Models W, F and Z Model K min. max. min. max. min. max. max. max. min. min. max. Aluminium Stainless steel09 0,0381 15,63 15,83 14,97 15,17 14,05 14,41 23,00 12,50 13,00 14,50 24,00 12 34 11 18,80 19,01 18,14 18,35 17,23 17,58 26,00 15,75 18,00 18,00 20,50 13 36 13 21,98

20、 22,18 21,32 21,52 20,41 20,76 31,00 19,53 20,00 20,00 27,00 14 40 15 25,15 25,36 24,49 24,70 23,58 23,94 33,00 22,71 23,00 18,00 22,50 16 46 17 29,80 30,11 28,99 29,24 27,82 28,28 37,00 25,88 26,00 23,50 30,50 18 52 19 0,0508 31,39 31,69 30,58 30,83 29,41 29,87 40,00 28,55 29,00 25,00 31,50 20 58 2

21、1 34,56 34,87 33,75 34,01 32,59 33,05 44,00 31,72 32,00 26,50 33,00 22 64 23 37,74 38,04 36,93 37,18 35,76 36,22 46,00 34,90 34,00 27,50 34,00 24 70 25 40,91 41,22 40,10 40,36 38,94 39,40 50,00 38,07 39,00 30,00 38,00 27 80 a Sizes for protected threads: it is permissible to increase the maximum lim

22、it of the diameters for these sizes by the value given in this column. 4.2 Materials and surface treatment See Table 2. 4.3 Electrical, mechanical and climatic characteristics See EN 3645-002. 5 Designation EXAMPLE Description block PROTECTIVE COVER ELECTRICAL CONNECTOR Identity block EN3645-F4B7 Nu

23、mber of the basic standard Model according to Table 2 Protective cover code for plug according to EN 3645-002 Shell size code according to Table 3 Type of attachment according (see Table 4) NOTE If necessary, the code I9005 shall be placed between the classification block and the identity block. prE

24、N 3645-007:2014 (E) 6 Table 2 Model coding Model Description W Protective cover for plug in cadmium-plated aluminium alloy, olive green Salt spray resistance 500 h Maximum operating temperature 175 C continuous F Protective cover for plug in nickel-plated aluminium alloy Maximum operating temperatur

25、e 200 C continuous K Protective cover for plug in stainless steel Maximum operating temperature 200 C continuous Z Protective cover for receptacle, zinc-nickel plated aluminium alloy Non-reflective black Maximum operating temperature 175 C continuous Table 3 Shell size code Shell size Code 09 A 11 B

26、 13 C 15 D 17 E 19 F 21 G 23 H 25 J Table 4 Type of attachment Attachment type Description 0 Stainless steel chain and eyelet 1 Stainless steel rope PTFE jacket and eyelet 2 Stainless steel rope PTFE jacket and ring 7 Stainless steel chain and ring 6 Marking According to EN 3645-001. 7 Technical specification According to EN 3645-001.