SIST EN 3838:2010

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Anforderungen und Prüfungen der Anwenderkennzeichnung auf elektrischen LuftfahrzeugleitungenSérie aérospatiale - Exigences et méthodes d'essais sur les marquages utilisateurs de câbles électriques aéronautiquesAerospace series - Requirements and tests on user-applied markings on aircraft electrical cables49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3838:2010SIST EN 3838:2010en01-september-2010SIST EN 3838:2010SLOVENSKI
STANDARD



SIST EN 3838:2010



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3838
July 2010 ICS 49.040 English Version
Aerospace series - Requirements and tests on user-applied markings on aircraft electrical cables
Série aérospatiale - Exigences et méthodes d'essais sur les marquages utilisateurs de câbles électriques aéronautiques
Luft- und Raumfahrt - Anforderungen und Prüfungen der Anwenderkennzeichnung auf elektrischen Luftfahrzeugleitungen This European Standard was approved by CEN on 5 May 2010.
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 bibliographical references concerning such national standards 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 translation under the responsibility of a CEN member into its own language and notified to the CEN 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3838:2010: ESIST EN 3838:2010



EN 3838:2010 (E) 2 Contents Page Foreword .3Introduction .41Scope .52Normative references .53Terms and definitions .54Qualification tests .64.1Tests .64.2Test sequence .65Acceptance tests .76Test methods .86.1Visual examination of markings .86.2Permanence of markings .86.3Resistance to fluids .96.4Heat ageing .96.5Exposure to light. 106.6Marking contrast . 106.7Bending at ambient temperature. 116.8Voltage test . 11 SIST EN 3838:2010



EN 3838:2010 (E) 3 Foreword This document (EN 3838:2010) 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 January 2011, and conflicting national standards shall be withdrawn at the latest by January 2011. 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, Croatia, 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 the United Kingdom. SIST EN 3838:2010



EN 3838:2010 (E) 4 Introduction Durability of function-related marking of aircraft electrical cables is of great importance throughout the life of an aircraft, during initial assembly, operation and maintenance operations in service. Markings should, therefore, be made to a sufficiently high standard to satisfy requirements initially and for the remainder of the expected life marked cable or equipment containing it. Markings are applied by the user to the cable insulation, jacket or sheath and should not degrade the performance of the cable. They should be applied in accordance with design requirements using a process approved by the Design Authority. SIST EN 3838:2010



EN 3838:2010 (E) 5 1 Scope This standard specifies tests that should be performed on markings applied by the user to ensure that their durability is satisfactory and that, after application of markings directly to the cable insulation, jacket or sheath, the cable will meet the performance requirements laid down. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3475-100, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 100: General EN 3475-201, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 201: Visual examination EN 3475-302:2006, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 302: Voltage proof test EN 3475-401:2002, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 401: Accelerated ageing EN 3475-405:2002, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 405: Bending at ambient temperature EN 3475-411, Aerospace series — Cables, electrical, aircraft use — Test methods — Part 411: Resi
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