1、AECMA STANDARD NORME AECMA AECMA NORM prEN 3372-007 Edition P 1 June 2005 PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES - STANDARDIZATION Gulledelle 94 - B-1200 Brussels - Tel. + 32 2 775 8110 - Fax. + 32 2 775 8111 - www.aecma-stan.orgICS: 49.060 Descriptors: ENGLISH VERSION Aerospa
2、ce series Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 007: Protective cover for plug Product standard Srie arospatiale Connecteurs lectriques circulaires scoop-proof accouplement p
3、ar baonnettes temprature dutilisation 65 C 175 C ou 200 C continu Partie 007: Bouchon de vol pour fiche Norme de produit Luft- und Raumfahrt Elektrische Rundsteckverbinder, kontaktgeschtzt, Bajonettkupplung, Betriebstemperatur 65 C bis 175 C oder 200 C konstant Teil 007: Schutzkappe fr freien Steckv
4、erbinder Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA-STAN (The European Association of Aerospace Industries - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of
5、 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, physically or functionally, without re-identification of the standard. After examination and review by user
6、s and formal agreement of AECMA-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 then to implement the EN at national level by giving the EN
7、the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 30 June 2005 Comments should be sent within six months after the date of publication to AECMA-STAN Electrical Domain Copyright 2005 by AECMA-STAN prEN 3372-007:20052
8、Foreword This standard was reviewed by the Domain Technical Coordinator of AECMA-STANs Non-metallic Material Domain. After inquiries and votes carried out in accordance with the rules of AECMA-STAN defined in AECMA-STANs General Process Manual, this standard has received approval for Publication. Co
9、ntents Page 1 Scope 3 2 Normative references 3 3 Terms and definitions .3 4 Required characteristics.4 4.1 Dimensions, mass .4 4.2 Material, surface treatment.5 4.3 Main general characteristics 5 4.4 Possible combinations of protective covers and connectors 5 5 Designation 5 6 Marking .6 7 Technical
10、 specification .6 prEN 3372-007:20053 1 Scope This standard specifies the characteristics of protective covers for plugs in the family of circular electrical con-nectors coupled by bayonet ring. It applies to class defined in Table 2. For plugs associated with these protective covers, see EN 3372-00
11、8. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3372-001, Aerospace
12、 series Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 001: Technical specification1)EN 3372-002, Aerospace series Connectors, electrical, circular, medium and high contact density, s
13、coop-proof with bayonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 002: Specification of performance and contact arrangements1)EN 3372-008, Aerospace series Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating te
14、mperatures 65 C to 175 C or 200 C continuous Part 008: Free plug with grounding ring Product standard1)3 Terms and definitions According to EN 3372-001. 1)Published as AECMA Prestandard at the date of publication of this standardprEN 3372-007:20054 Required characteristics 4.1 Dimensions, mass See F
15、igure 1 and Table 1. For position of the interfacial seal refer to EN 3372-001, Figure 1. Dimensions and tolerances in millimetres; they apply after surface treatment Figure 1 Protective cover Table 1 Dimensions and mass A mm Mass g Housing size max. Attachment length L mm B mm max. 08 17,4 12,0 10
16、20,6 76,2 13,0 12 24,6 15,0 14 27,8 17,0 16 31,0 20,0 18 34,1 88,9 22,0 20 37,3 25,0 22 40,5 28,0 24 43,7 101,6 3,5 30,0 4 prEN 3372-007:20054.2 Material, surface treatment See Table 2. 4.3 Main general characteristics According to EN 3372-002. 4.4 Possible combinations of protective covers and conn
17、ectors According to EN 3372-002. 5 Designation EXAMPLE Description block Identity blockCOVER, ELECTRICAL CONNECTOR EN 3372 W 4 C 10 Number of basic standard Class (see Table 2) Protective cover for receptacle (see EN 3372-002) Type of termination C: with chain D: with cord Housing size (see Table 1)
18、 NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Protective cover class Class Description W Cadmium-plated aluminium alloy, olive drab 500 h salt mist Maximum operating temperature 175 C continuous F Nickel-plated aluminium alloy 48 h s
19、alt mist Maximum operating temperature 200 C continuous 5 prEN 3372-007:20056 6 Marking Unless there are other specific contractual requirements, the marking shall include: the identity block as defined in Clause 5; the date of manufacture (year, week); the manufacturers name or trade mark. 7 Technical specification According to EN 3372-001.
