Aerospace series - Cable, electrical, fire resistant - Technical specification

This document specifies the required characteristics and test procedures for fire resistant or fire-proof electrical cables for use in aircraft electrical systems. These cables should also maintain a specific surface resistance when they are subjected to a flame of 1 100 °C after 5 minutes (fire resistant) or 15 minutes (fire-proof) exposure.
The insulation of these cables is designed to withstand aircraft voltages at a frequency not exceeding 2 000 Hz. Unless specified by individual product standards the maximum demonstrated ac voltage of rating of these cables is 115 V rms (phase to neutral) and 200 V rms (phase to phase) and a long term temperature of up to 260 °C (ambient temperature plus temperature rise in conductor).

Luft- und Raumfahrt - Elektrische Leitungen, feuerbeständig - Technische Lieferbedingungen

Dieses Dokument legt die Anforderungen und Prüfverfahren für feuerbeständige oder feuerfeste elektrische Leitungen zur Verwendung im elektrischen Bordnetz von Luftfahrzeugen fest. Diese Leitungen sollten außerdem bei Belastung durch Flammen mit 1 100 °C nach 5 Minuten (feuerbeständig) oder 15 Minuten (feuerfest) einen spezifischen Oberflächenwiderstand aufrechthalten.
Die Isolierung dieser Leitungen ist für Flugzeugspannungen mit einer Frequenz bis 2 000 Hz ausgelegt. Falls nicht in den einzelnen Produktnormen festgelegt, beträgt die maximal nachgewiesene Nennwechselspan¬nung dieser Leitungen 115 V effektiv (Phase gegen Neutral) und 200 V effektiv (Phase gegen Phase) und die Dauertemperatur bis zu 260 °C (Umgebungstemperatur plus Temperaturanstieg im Leiter).

Série aérospatiale - Câbles électriques résistant au feu - Spécification technique

Le présent document spécifie les caractéristiques requises et les procédures d’essais pour les câbles électriques résistant au feu ou ignifugés, utilisés dans les systèmes électriques des aéronefs. Il convient que ces câbles conservent une résistance de surface spécifique lorsqu’ils sont soumis à une flamme de 1 100 °C après 5 minutes d’exposition (résistant au feu) ou après 15 minutes d’exposition (ignifugé).
L’isolation de ces câbles est conçue pour supporter les tensions des aéronefs à une fréquence n’excédant pas 2 000 Hz. Sauf spécification contraire dans la norme de produit, la tension alternative nominale maximale démontrée de ces câbles est de 115 V rms (phase à neutre) et de 200 V rms (phase à phase), et la température à long terme jusqu’à 260 °C (température ambiante plus augmentation de la température dans le conducteur).

Aeronavtika - Električni ognjevzdržni kabli - Tehnična specifikacija

Ta dokument določa potrebne značilnosti in preskusne postopke za ognjevzdržne ali negorljive električne kable za uporabo v električnih sistemih letal. Kadar so izpostavljeni plamenu temperature 1100 °C, naj bi ti kabli po 5 minutah (ognjevzdržni) ali 15 minutah (negorljivi) izpostavljenosti ohranili tudi določeno površinsko odpornost.
Izolacija teh kablov je zasnovana tako, da prenese napetosti letala pri frekvenci do 2000 Hz. Največja uporabljena napetost pri ocenjevanju teh kablov je AC 115 V RMS (za fazno napetost) in 200 V RMS (za medfazno napetost) ter dolgoročna temperatura do 260 °C (sobna temperatura plus zvišanje temperature v prevodniku), razen če standardi za posamezne proizvode določajo drugače.

General Information

Status
Published
Publication Date
15-May-2018
Withdrawal Date
29-Nov-2018
Technical Committee
Drafting Committee
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
16-May-2018
Completion Date
16-May-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.LMDLuft- und Raumfahrt - Elektrische Leitungen, feuerbeständig - Technische LieferbedingungenSérie aérospatiale - Câbles électriques résistant au feu - Spécification techniqueAerospace series - Cable, electrical, fire resistant - Technical specification49.060Aerospace electric equipment and systems13.220.50Požarna odpornost gradbenih materialov in elementovFire-resistance of building materials and elementsICS:Ta slovenski standard je istoveten z:EN 2234:2018SIST EN 2234:2018en,fr,de01-julij-2018SIST EN 2234:2018SLOVENSKI
STANDARDSIST EN 2234:20121DGRPHãþD



SIST EN 2234:2018



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2234
May
t r s z ICS
v {ä r x r Supersedes EN
t t u vã t r s tEnglish Version
Aerospace series æ Cableá electricalá fire resistant æ Technical specification Série aérospatiale æ Câbles électriques résistant au feu æSpécification technique
Luftæ und Raumfahrt æ Elektrische Leitungená feuerbeständig æ Technische Lieferbedingungen This European Standard was approved by CEN on
x November
t r s yä
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
t t u vã t r s z ESIST EN 2234:2018



EN 2234:2018 (E) 2 Contents
Page European foreword . 3 1 Scope . 4 2 Normative references . 4 3 Terms, definitions and symbols . 4 4 Materials and construction . 4 5 Required characteristics . 6 6 Tests method . 6 7 Quality assurance . 9 8 Identification marking . 11 9 Packaging, labelling and delivery lengths . 11
SIST EN 2234:2018



EN 2234:2018 (E) 3 European foreword This document (EN 2234:2018) 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 November 2018, and conflicting national standards shall be withdrawn at the latest by November 2018. 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 2234:2012. According to the CEN CENELEC Internal Regulations, the national standards or
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