ASD-STAN TR 4633-2007 Aerospace series Connectors electrical Change in design qualification《航空航天系列 电气连接器 设计更改评定 第1版》.pdf
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1、ASD Technical Report Rapport Technique ASD ASD Fachbericht TR 4633 Edition 1 October 2007 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Avenue de Tervuren, 270 - B-1150 Brussels - Tel. + 32 2 775 8126 - Fax. + 32 2 763 3565 - www.asd-stan.orgICS: Descripto
2、rs: ENGLISH VERSION Aerospace series Connectors, electrical Change in design qualification Srie arospatiale Connecteurs lectriques Qualification des volutions Luft- und Raumfahrt Elektrische Rundsteckverbinder Qualifikation der Entwicklungen This Technical Report was drawn up by the Electrical Domai
3、n of ASD-STAN. The reason which led to the publication of the document as a Technical Report is explained in the foreword. Edition approved for publication 31 October 2007 Electrical Domain Copyright 2007 by ASD-STANPage 2 TR 4633:09-2007 Contents Page Foreword2 1 Scope 3 2 Normative references3 3 T
4、erms and definitions .3 4 Programmes of qualification tests.3 Foreword The main task of ASD Technical Committees is to prepare EN Standards, in exceptional circumstances however, the publication of Technical Report of one of the following types may be proposed: Type 1, the subject is still under tec
5、hnical development requiring wider exposure; Type 2, a Technical Committee has collected data of a different kind from that which is normally published as a European Standard. The Electrical Domain decided to publish this document in the form of a Technical Report of type 2 Page 3 TR 4633:09-2007 1
6、Scope This Technical Report is a guideline for the mandated body and the manufacturer to establish a programme of qualification tests for a change in design of parts of connectors already qualified. 2 Normative references The following referenced documents are indispensable for the application of th
7、is document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2591-100*, Aerospace series Elements of electrical and optical connection Test methods General. EN 2997*, Aerospace series C
8、onnectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures 65 C to 175 C continuous, 200 C continuous, 260 C peak. EN 3372*, Aerospace series Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupl
9、ing, operating temperatures 65 C to 175 C or 200 C continuous. EN 3545*, Aerospace series Connectors, electrical, rectangular, with sealed and non-sealed rear, plastic housing, locking device, operating temperatures 55 C to 175 C. EN 3645*, Aerospace series Connectors, electrical, circular, scoop-pr
10、oof, triple start threaded coupling, operating temperature 175 C or 200 C continuous. EN 3646*Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous. EN 3682*, Aerospace series Connectors, plug and receptacle, electrical, rectangular, int
11、erchangeable insert type, rack to panel, operating temperature 150 C continuous. EN 3716*, Aerospace series Connector, single-way, with triaxial interface, for transmission of digital data. EN 4067*, Aerospace series Connectors, electrical, circular, scoop-proof, coupled by threaded ring, fire-resis
12、tant, operating temperature 260 C peak. EN 4165*, Aerospace series Connectors, electrical, rectangular, modular Operating temperature 175 C continuous. 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 2591-100 apply. 4 Programmes of qualification tests
13、 4.1 General Program of qualification tests are test groups defined per kind of change in design of connector parts for each EN standard. They precise the sequence tests and the availability test per EN standard. The test severities and the initial and final measurement shall be in agreement with th
14、e qualification tests in the EN Standard concerned. *Including all its parts. Page 4 TR 4633:09-2007 4.2 Sampling and definition of specimens The specimens shall be representative of the kind of change in design of connector parts and the sampling equivalent to the number in the qualification groups
15、. 4.3 Qualification test groups The qualification test groups are defined per the applicability of the following kind of change in design of connector parts: Table 1: Housing; Table 2: Insert Sealing between insert and housing; Table 3: Interfacial seal and/or coupling seal; Table 4: Insert retentio
16、n in housing. Table 1 Housing Tests EN 2591- Connectors Designation No. 2997 3372 3545 3645 3646 3682 3716 4067 4165Surface treatment modification Group 1 Visual examination 101 Y Y Y Y Y Y Y Y Y Rapid change of temperature 305 Y Y Y Y Y Y Y Y Y Mating and unmating forces 408 Y Y Y Y Y Y Y Y Y Salt
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