1、BS EN2240-007:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Lamps, incandescentPart 007: Lamp, code 74 ProductstandardThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 31 Decemb
2、er2009 BSI 2009ISBN 978 0 580 68637 5Amendments/corrigenda issued since publicationDate CommentsBS EN 2240-007:2009National forewordThis British Standard is the UK implementation of EN 2240-007:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic
3、electrical 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 St
4、andard cannot confer immunityfrom legal obligations.BS EN 2240-007:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2240-007 December 2009 ICS 49.060 English Version Aerospace series - Lamps, incandescent - Part 007: Lamp, code 74 - Product standard Srie arospatiale - Lampes incandescence -
5、Partie 007: Lampe, code 74 - Norme de produit Luft- und Raumfahrt - Glhlampen - Teil 007: Lampe, Kode 74 - Produktnorm This European Standard was approved by CEN on 7 November 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving th
6、is 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
7、 (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, Bu
8、lgaria, 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 COMMITTEE FOR STANDA
9、RDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 2240-007:2009: EBS EN 2240-007:2009EN 2240-007:2009 (
10、E) 2 Contents Foreword 31 Scope 42 Normative references 43 Required characteristics .43.1 Dimensions and mass .43.2 Other characteristics .53.3 Form of filament .53.4 Cap 54 Designation 55 Marking .56 Technical specification .5BS EN 2240-007:2009EN 2240-007:2009 (E) 3 Foreword This document (EN 2240
11、-007:2009) 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 Servi
12、ces 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 June 2010, and conflicting national standards shall be withdrawn at the latest
13、 by June 2010. 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 standar
14、ds organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Port
15、ugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 2240-007:2009EN 2240-007:2009 (E) 4 1 Scope This European Standard specifies the required characteristics for lamp, code 74, for aerospace applications. It shall be used together with EN 2756. 2 Normative ref
16、erences 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 2240-001, Aerospace series Lamps, inca
17、ndescent Part 001: Technical specification EN 2240-002, Aerospace series Lamps, incandescent Part 002: Main characteristics. EN 2241, Aerospace series Lamp base Dimensions1)EN 2756, Aerospace series Lamps, incandescent Test methods 3 Required characteristics 3.1 Dimensions and mass See Figure 1 and
18、Table 1. Dimensions are given in millimetres. Table 1 Key 1 Light centre Figure 1 Bulb appearance Clear Nominal voltage V 6 Nominal current A 0,08 Nominal power W 0,48 Nominal luminous flux lm 2,1 Colour temperature K 2 180 LifeStatic with d.c. h 1 000 Dynamic with d.c. h 750 Static with a.c. h 1 50
19、0 Reduced voltage V Luminous flux at reduced voltage lm Form of filament C - 2R Light Centre Length (LCL) 8 1 Mass (for 1 000) kg 0,4 1) Published as ASD-STAN Prestandard at the date of publication of this standard. BS EN 2240-007:2009EN 2240-007:2009 (E) 5 3.2 Other characteristics See Table 1. 3.3
20、 Form of filament See EN 2240-002. 3.4 Cap SY4s/7: see EN 2241. 4 Designation EXAMPLE Description block LAMP, INCANDESCENT Identity block EN2240-74 Number of the basic standard Code (see EN 2240-002) NOTE If necessary, the code I9005 should be placed between the description block and the identity bl
21、ock. 5 Marking 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 EN2240-007:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 89
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