SIST EN 3745-411:2019

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Faseroptische Leitungen für Luftfahrzeuge - Prüfverfahren - Teil 411: Beständigkeit gegen FlüssigkeitenSérie aérospatiale - Fibres et câbles optiques à usage aéronautique - Méthodes d'essais - Partie 411 : Résistance aux fluidesAerospace series - Fibres and cables, optical, aircraft use - Test methods - Part 411: Resistance to fluids49.060Aerospace electric equipment and systems33.180.10Fibres and cablesICS:Ta slovenski standard je istoveten z:EN 3745-411:2018SIST EN 3745-411:2019en,fr,de01-februar-2019SIST EN 3745-411:2019SLOVENSKI
STANDARDSIST EN 3745-411:20071DGRPHãþD



SIST EN 3745-411:2019



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3745-411
November
t r s z ICS
v {ä r { r Supersedes EN
u y v wæ v s sã t r r yEnglish Version
Aerospace series æ Fibres and cablesá opticalá aircraft use æ Test methods æ Part
v s sã Resistance to fluids Série aérospatiale æ Câbles et fibres optiques à usage aéronautique æ Méthodes d 5essais æ Partie
v s s ã Résistance aux fluides
Luftæ und Raumfahrt æ Faseroptische Leitungen für Luftfahrzeuge æ Prüfverfahren æ Teil
v s sã Beständigkeit gegen Flüssigkeiten This European Standard was approved by CEN on
t March
t r s zä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels
9
t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
u y v wæ v s sã t r s z ESIST EN 3745-411:2019



EN 3745-411:2018 (E) 2 Contents Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Test fluids . 4 4 Cleaning . 4 5 Preparation of test specimens . 5 6 Procedures . 5 7 Final examination . 6 8 Requirements . 7
SIST EN 3745-411:2019



EN 3745-411:2018 (E) 3 European foreword This document (EN 3745-411:2018) 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 May 2019, and conflicting national standards shall be withdrawn at the latest by May 2019. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 3745-411:2007. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 3745-411:2019



EN 3745-411:2018 (E) 4 1 Scope This European Standard specifies two methods of determining the fluid resistance of a cable. It shall be used together with EN 3745-100 and EN 3909. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 3745-100, Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 100: General EN 3745-201, Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 201: Visual examination EN 3745-203, Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 203: Cable dimensions EN 3745-503, Aerospace series — Fibres and cables, optical, aircraft use — Test methods — Part 503: Scrape abrasion EN 3909, Aerospace series — Test fluids and test methods for electrical and optical components and sub-assemblies 3 Test fluids Unless otherwise specified in the product standard, all fluids listed in Table 1 are mandatory and are taken from EN 3909. 4 Cleaning 4.1 Initial cleaning Unless otherwise specified in the product standard, the test sample shall be thoroughly cleaned to remove unrepresentative coatings i.e. preservatives, grease or contaminants. When a separate sample is specified for each fluid, only initial cleaning applies. 4.2 Intermediate cleaning If sequential testing is required, the product standard shall specify
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