EN 3475-407:2002

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Aerospace series - Cable, electrical, aircraft use - Test methods - Part 407: FlammabilityLuft- und Raumfahrt - Elektrische Leitungen für Luftfahrt, Verwendung - Prüfverfahren - Teil 407: EntflammbarkeitSérie aérospatiale - Câbles électriques a usage aéronautique - Méthodes d'essais - Partie 407 : Tenue a la flammeAerospace series - Cable, electrical, aircraft use - Test methods - Part 407: Flammability49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3475-407:2002SIST EN 3475-407:2004en01-maj-2004SIST EN 3475-407:2004SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3475-407February 2002ICS 13.220.40; 49.060English versionAerospace series - Cables, electrical, aircraft use - Testmethods - Part 407: FlammabilitySérie aérospatiale - Câbles électriques à usageaéronautique - Méthodes d'essais - Partie 407: Tenue à laflammeLuft- und Raumfahrt - Elektrische Leitungen für Luftfahrt,Verwendung - Prüfverfahren - Teil 407: EntflammbarkeitThis European Standard was approved by CEN on 6 August 2001.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 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 Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3475-407:2002 ESIST EN 3475-407:2004

500 mm wide
300 mmdeep, enclosed at the top, open at the front and situated in a draught-free environment but with sufficientair supply to provide normal combustion. General arrangements are shown in figures 1 and 2.b)Bunsen type gas burner: the burner shall have a 6 mm inlet, a needle valve in the base for gasadjustment, a nominal bore of 9 mm and a barrel of approximately 100 mm above the air inlets. The gassupply shall be capable of achieving the test requirements defined in 4.1.2 and 4.2.2.WARNING NOTE: Care should be exercised in setting up and performing this test as toxic fumes may begiven off during combustion. The test chamber shall be placed in a fume cabinet that will allow evacuation ofgaseous products of combustion at the end of the test.SIST EN 3475-407:2004
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