SIST EN 3475-811:2009

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 811: Unbalance attenuation

This standard specifies methods for measuring unbalance attenuation signal in common mode converted into differential mode caused by the characteristics of symmetry of transmission cables. Terms relative to this attenuation are defined in Clause 3.
It shall be used together with EN 3475-100.

Luft- und Raumfahrt - Elektrische Leitungen für Luftfahrtverwendung - Prüfverfahren - Teil 811: Unsymmetriedämpfung

Série aérospatiale - Câbles électriques à usage aéronautique - Méthode d'essai - Partie 811: Affaiblissement de dissymétrie

Aeronavtika - Električni kabli za uporabo v zračnih plovilih - Preskusne metode - 811. del: Neenakomerno slabljenje

General Information

• Status: Published
• Publication Date: 19-Apr-2009
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 25-Mar-2009
• Due Date: 30-May-2009
• Completion Date: 20-Apr-2009
• Ref Project: EN 3475-811:2009 - Aerospace series - Cables, electrical, aircraft use - Test methods - Part 811: Unbalance attenuation

Relations

• Revised: oSIST prEN 3475-811:2023 - Aerospace series - Cables, electrical, aircraft use - Test methods - Part 811: Unbalance attenuation
• Effective Date: 28-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Elektrische Leitungen für Luftfahrtverwendung - Prüfverfahren - Teil 811: UnsymmetriedämpfungSérie aérospatiale - Câbles électriques à usage aéronautique - Méthode d'essai - Partie 811: Affaiblissement de dissymétrieAerospace series - Cables, electrical, aircraft use - Test methods - Part 811: Unbalance attenuation49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3475-811:2009SIST EN 3475-811:2009en01-junij-2009SIST EN 3475-811:2009SLOVENSKI
STANDARD



SIST EN 3475-811:2009



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3475-811March 2009ICS 49.060 English VersionAerospace series - Cables, electrical, aircraft use - Testmethods - Part 811: Unbalance attenuationSérie aérospatiale - Câbles électriques à usageaéronautique - Méthode d'essai - Partie 811:Affaiblissement de dissymétrieLuft- und Raumfahrt - Elektrische Leitungen fürLuftfahrtverwendung - Prüfverfahren - Teil 811:UnsymmetriedämpfungThis European Standard was approved by CEN on 30 August 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions 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 three 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 Austria, 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 COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre:
Avenue Marnix 17,
B-1000 Brussels© 2009 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3475-811:2009: ESIST EN 3475-811:2009



EN 3475-811:2009 (E) 2 Contents Page Foreword .3 1 Scope .4 2 Normative references .4 3 Terms and definitions .4 4 Preparation of specimens .5 5 Apparatus .5 6 Methods .6 6.1 Calibration .6 6.2 LCL measurement.6 6.3 LCTL measurement .7 7 Requirements .7
SIST EN 3475-811:2009



EN 3475-811:2009 (E) 3 Foreword This document (EN 3475-811:2009) has been prepared by the Aerospace and Defence Industries Association 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. This 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 September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. 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] 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
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