1、BRITISH STANDARDBS EN 2591-225:2007Aerospace series Elements of electrical and optical connection Test methods Part 225: RF high potential withstanding voltageICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40
2、g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 2591-225:2007This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 February 2008 BSI 2008ISBN 978 0 580 56479 6National forewordThis British Standard is the UK implementa
3、tion of EN 2591-225:2007.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Panel ACE/6/-/3, Aerospace Connectors.A list of organizations represented on this committee can be obtained on request to its secre
4、tary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publicationDate CommentsEUROPEAN STANDA
5、RDNORME EUROPENNEEUROPISCHE NORMEN 2591-225December 2007ICS 49.060English VersionAerospace series - Elements of electrical and optical connection- Test methods - Part 225: RF high potential withstandingvoltageSrie arospatiale - Organes de connexion lectrique etoptique - Mthodes dessais - Partie 225:
6、 Tenue en hautetension HFLuft- und Raumfahrt - Elektrische und optischeVerbindungselemente - Prfverfahren - Teil 225: HF-HochspannungsfestigkeitThis European Standard was approved by CEN on 27 April 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the co
7、nditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in thre
8、e official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Aust
9、ria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITT
10、EE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 2591-225:2007: E2 Contents Page Foreword3 1
11、 Scope 4 2 Normative references 4 3 Preparation of specimens.4 4 Apparatus .4 5 Method 5 6 Results5 EN 2591-225:20073 Foreword This document (EN 2591-225:2007) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carr
12、ied 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. This European Standard shall be given the status of a national standard, either b
13、y publication of an identical text or by endorsement, at the latest by June 2008, and conflicting national standards shall be withdrawn at the latest by June 2008. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC
14、 shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark,
15、 Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 2591-225:20074 1 Scope This standard specifies a test method t
16、o test a mated pair of connectors under RF high potential withstanding voltage. It shall be use together with EN 2591-100. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undat
17、ed 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 Part 100: General. EN 4604-002, Aerospace series Cable, electrical, for signal transmission Part 002: General. 3 P
18、reparation of specimens The connectors shall be wired with an approximately 50 mm of the dedicated coaxial cable as per EN 4604-002. This assembly shall then be inserted into the high impedance circuit as shown on Figure 1. 4 Apparatus An RF power source up to 11 GHz frequency. An RF transformer wit
19、h a variable output. RF voltmeter and RF ammeter. EN 2591-225:20075 Key 1 Connectors under test 2 RF V 3 RF A 4 RF power source 5 Transformer 6 Variable capacity Figure 1 Circuit diagram 5 Method The sample shall be instantaneously subjected to the RF voltage and frequency specified in the product s
20、tandard, between the centre contacts and the conductive housing of the connectors. Duration of test shall be one minute (1 min). The frequency source shall be stabilised and have a very good form factor of sine wave output. 6 Results No breakdown shall occur and leakage current shall be less than th
21、e maximum specified in the product standard. 1 5 4 63 2EN 2591-225:2007BS EN 2591-225:2007BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the
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