1、BSI Standards PublicationBS EN 3646-009:2015Aerospace series Connectors, electrical, circular,bayonet coupling, operatingtemperature 175 C or 200 CcontinuousPart 009: Protective cover for receptacle Product standardBS EN 3646-009:2015 BRITISH STANDARDNational forewordThis British Standard is the UK
2、implementation of EN 3646-009:2015.It supersedes BS EN 3646-009:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can beobtained on re
3、quest to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI StandardsLimited 2015ISBN 978 0 580 88149 7ICS 49.060Compliance with a British Sta
4、ndard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2015.Amendments issued since publicationDate Text affectedBS EN 3646-009:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3646-0
5、09 May 2015 ICS 49.060 Supersedes EN 3646-009:2006English 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 arospatiale - Connecteurs lectriques circulaire
6、s accouplement par baonnettes, tempratures dutilisation 175 C ou 200 C - Partie 009: Bouchon de vol pour embase - Norme de produit Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Bajonettkupplung, Betriebstemperatur 175 C oder 200 C konstant - Teil 009: Schutzkappe fr festen Steckverbinder
7、-Produktnorm This European Standard was approved by CEN on 10 January 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and biblio
8、graphical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsi
9、bility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republ
10、ic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALI
11、SATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3646-009:2015 EBS EN 3646-009:2015EN 3646-009:2015 (E) 2 Contents Page Fore
12、word .3 1 Scope .4 2 Normative references .4 3 Terms and definitions 4 4 Required characteristics 4 5 Designation 6 6 Marking 7 7 Technical specification 7 BS EN 3646-009:2015EN 3646-009:2015 (E) 3 Foreword This document (EN 3646-009:2015) has been prepared by the Aerospace and Defence Industries As
13、sociation of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. T
14、his European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2015, and conflicting national standards shall be withdrawn at the latest by November 2015. Attention is drawn to the possibility that some
15、of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 3646-009:2006. According to the CEN-CENELEC Internal Regulations, the national standards organizations of
16、the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Nethe
17、rlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 3646-009:2015EN 3646-009:2015 (E) 4 1 Scope This European Standard defines the characteristics of protective covers for receptacles in the family of bayonet coupling circul
18、ar 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 receptacles associated with these protective covers, see EN 3646-003 to EN 3646-007. 2 Normative references The following documents, in whole or in par
19、t, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3646-001, Aerospace series - Connectors, electr
20、ical, circular, bayonet coupling, op-erating temperature 175 C or 200 C continuous - Part 001: Technical specification EN 3646-002, Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous - Part 002: Specification of performance and cont
21、act arrangements 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 EN 3646-004, Aerospace series - Connectors, electrical, circular, bayonet coupling, o
22、perating temperature 175 C or 200 C continuous - Part 004: Receptacle, jam-nut mounting - Product standard EN 3646-005, Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous - Part 005: Receptacle, hermetic, square flange mounting - Pr
23、oduct standard EN 3646-006, Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous - Part 006: Receptacle, hermetic, jam-nut mounting - Product standard EN 3646-007, Aerospace series - Connectors, electrical, circular, bayonet coupling,
24、 operating temperature 175 C or 200 C continuous - Part 007: Receptacle, hermetic, round flange, welding or brazing mounting - Product standard 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3646-001 apply. 4 Required characteristics 4.1 Dimensions a
25、nd mass See Figure 1 and Table 1. Dimensions and tolerances are in millimetres, they apply after surface treatment. Interface dimensions, see EN 3646-001. BS EN 3646-009:2015EN 3646-009:2015 (E) 5 Key 1 Sealing gasket shall be bonded or mechanically retained in protective cover 2 Chain or rope (with
26、stand the 200 C maximum operating temperature) 3 Fastener (Chain or rope shall rotate freely on the fastener) 4 Attachment type with ring, see Table 3 5 Attachment type with eyelet, see Table 3 6 Eyelet hole diameter 4,24 0,130,25+Figure 1 Receptacle protective cover Table 1 Receptacle protective co
27、ver dimensions Housing size D F G H L R Ma ss g max. 6,25 max. max. max. min. max. 08 3,30 127,5 21,44 18,86 14,27 14,5 8 10 23,52 17,6 11 12 26,48 22,4 14 14 30,05 25,6 16 16 33,15 15 28,7 20 18 35,37 31,9 22 20 38,89 35,1 27 22 42,06 38,3 29 24 4,15 22,22 45,18 15,75 41,4 34 BS EN 3646-009:2015EN
28、3646-009:2015 (E) 6 4.2 Material and surface treatment Protective cover shell See Table 2. Chain Stainless steel or aluminium. Fastener Stainless steel or brass. Ring Stainless steel or aluminium. Eyelet Stainless steel or brass. 4.3 Main general characteristics See EN 3646-002. 4.4 Possible combina
29、tions of protective covers and connectors See EN 3646-002. 5 Designation EXAMPLE Description block PROTECTIVE COVER, ELECTRICAL CONNECTOR Identity block EN3646A3C10 Number of the basic standard Model (see Table 2) Protective cover for receptacle (see EN 3646-002) Type of attachment (see Table 3) Hou
30、sing size (see Table 1) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. BS EN 3646-009:2015EN 3646-009:2015 (E) 7 Table 2 Protective cover models Model Description A Protective cover for receptacle in black anodized aluminium alloy Maximum oper
31、ating temperature 200 C continuous RS Protective cover for receptacle in nickel-plated aluminium alloy Maximum operating temperature 200 C continuous WS Protective cover for receptacle in olive green cadmium plated aluminium alloy Maximum operating temperature 175 C continuous Table 3 Type of attach
32、ment Attachment type Description C Chain and eyelet D Chain and ring E Rope with PTFE jacket and eyelet F Rope with PTFE jacket and ring 6 Marking Unless there are other specific contractual requirements, the marking shall include. 6.1 Marking on the product the manufacturers part number correspondi
33、ng to the identity block as defined in Clause 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 Clause 5; the corresponding manufacturers part number; the date of manufacture (year, week); the manuf
34、acturers name or trade mark. 7 Technical specification See EN 3646-001. This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Roy
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