1、BS EN2240-020:2010ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Lamps, incandescentPart 020: Lamp, code 311 ProductstandardThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 March
2、2010. BSI 2010ISBN 978 0 580 69130 0Amendments/corrigenda issued since publicationDate CommentsBS EN 2240-020:2010National forewordThis British Standard is the UK implementation of EN 2240-020:2010.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic e
3、lectrical and fibre optictechnology.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Sta
4、ndard cannot confer immunityfrom legal obligations.BS EN 2240-020:2010EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2240-020 February 2010 ICS 49.060 English Version Aerospace series - Lamps, incandescent - Part 020: Lamp, code 311 - Product standard Srie arospatiale - Lampes incandescence -
5、Partie 020: Lampe, code 311 - Norme de produit Luft- und Raumfahrt - Glhlampen - Teil 020: Lampe, Kode 311 - Produktnorm This European Standard was approved by CEN on 25 December 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving
6、 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 versi
7、ons (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,
8、 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. EUROPEAN COMMITTE
9、E FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, 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 2240-020:2010: EBS EN 2240-020:2010EN 224
10、0-020:2010 (E) 2 Contents Page Foreword 31 Scope 42 Normative references 43 Required characteristics .54 Designation 65 Marking .66 Technical specification .6BS EN 2240-020:2010EN 2240-020:2010 (E) 3 Foreword This document (EN 2240-020:2010) has been prepared by the Aerospace and Defence Industries
11、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.
12、 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 August 2010, and conflicting national standards shall be withdrawn at the latest by August 2010. Attention is drawn to the possibility that some of
13、 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 implemen
14、t 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, Switze
15、rland and the United Kingdom. BS EN 2240-020:2010EN 2240-020:2010 (E) 4 1 Scope This European Standard specifies the required characteristics for lamp, code 311, for aerospace applications. It shall be used together with EN 2756. 2 Normative references The following referenced documents are indispen
16、sable 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 2240-001, Aerospace series Lamps, incandescent Part 001: Technical specification EN 2240-002,
17、 Aerospace series Lamps, incandescent Part 002: Main characteristics EN 2241, Aerospace series Lamp caps Dimensions 1)EN 2756, Aerospace series Lamps, incandescent Tests 1)1) Published as ASD-STAN Prestandard at the date of publication of this standard. BS EN 2240-020:2010EN 2240-020:2010 (E) 5 3 Re
18、quired characteristics 3.1 Dimensions and mass See Figure 1 and Table 1. Dimensions are given in millimetres. Table 1 Key 1 Light centre Figure 1 Bulb appearance Clear Nominal voltage V 28 Nominal current A 1,29 Nominal power W 36,12 Nominal luminous flux lm 628 Colour temperature K 2 850 LifeStatic
19、 with d.c. h 100 Dynamic with d.c. h 80 Static with a.c. h 250 Reduced voltage V Luminous flux at reduced voltage lm Form of filament C - 2V Light Centre Length (LCL) 31,7 2 Mass (for 1 000) kg 10,2 3.2 Other characteristics See Table 1. 3.3 Form of filament See EN 2240-002. 3.4 Cap BA15d/19: see EN
20、 2241. BS EN 2240-020:2010EN 2240-020:2010 (E) 6 4 Designation EXAMPLE Description block LAMP, INCANDESCENT Identity block EN2240-311 Number of the basic standard Code (see EN 2240-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. 5 Marking
21、Unless there is not enough space, the lamp and its packaging shall be marked with the international code number such as indicated in EN 2240-002. 6 Technical specification See EN 2240-001. BS EN 2240-020:2010This page has been intentionally left blank BS EN2240-020:2010BSI GroupHeadquarters 389Chisw
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