1、BS EN2240-001:2009ICS 49.060NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDAerospace series Lamps, incandescentPart 001: Technical specificationThis British Standardwas published underthe authority of theStandards Policy andStrategy Committee on 30November 2009
2、 BSI 2009ISBN 978 0 580 68341 1Amendments/corrigenda issued since publicationDate CommentsBS EN 2240-001:2009National forewordThis British Standard is the UK implementation of EN 2240-001:2009.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electr
3、ical 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 Standard
4、 cannot confer immunityfrom legal obligations.BS EN 2240-001:2009EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 2240-001 October 2009 ICS 49.060 English Version Aerospace series - Lamps, incandescent - Part 001: Technical specification Srie arospatiale - Lampes incandescence - Partie 001 : Spc
5、ification technique Luft- und Raumfahrt - Glhlampen - Teil 001: Technische Lieferbedingungen This European Standard was approved by CEN on 26 September 2009. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the
6、 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 (English, French, Germa
7、n). 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, Bulgaria, Cyprus, Czech Re
8、public, 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 STANDARDIZATION COMIT EUROPEN
9、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 2240-001:2009: EBS EN 2240-001:2009EN 2240-001:2009 (E) 2 Contents Page Forew
10、ord 31 Scope 42 Normative references 43 Terms and definitions .44 Required characteristics .55 Quality assurance 66 Designation and marking 97 Packaging for delivery 9BS EN 2240-001:2009EN 2240-001:2009 (E) 3 Foreword This document (EN 2240-001:2009) has been prepared by the Aerospace and Defence In
11、dustries 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 presentatio
12、n 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 April 2010, and conflicting national standards shall be withdrawn at the latest by April 2010. Attention is drawn to the possibility that
13、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 standards organizations of the following countries are bound to i
14、mplement 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, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerl
15、and and the United Kingdom. BS EN 2240-001:2009EN 2240-001:2009 (E) 4 1 Scope This European Standard specifies the characteristics of incandescent lamps for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For d
16、ated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 2240-002, Aerospace series Lamps, incandescent Part 002: Main characteristics EN 2282, Aerospace series Characteristics of aircraft electrical
17、 supplies EN 2756, Aerospace series Lamps, incandescent Tests methods EN 9133, Aerospace series Quality management systems Qualification procedure for aerospace standard parts ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling plans indexed by acceptable quality level (AQL
18、) for lot-by-lot inspection ISO 3951, Sampling procedures and charts for inspection by variables for percent nonconforming IEC 60061-1, Lamp caps and holders together with gauges for the control of interchangeability and safety Part 1: Lamp caps 3 Terms and definitions For the purposes of this docum
19、ent, the following terms and definitions apply: 3.1 code (of a lamp) group of figures and/or characters attributed in a specific manner to each type of standardized lamp and used by the whole profession to designate the lamps of the different types concerned 3.2 nominal voltage voltage (alternating
20、current RMS or direct current) to which the lamp is designed and to which the other nominal values refer 3.3 nominal current current consumption of lamp at nominal voltage 3.4 nominal power product of nominal voltage by nominal current BS EN 2240-001:2009EN 2240-001:2009 (E) 5 3.5 nominal luminous f
21、lux luminous flux emitted by the lamp powered at nominal voltage 3.6 luminous efficacy luminous flux emitted relative to the electrical power consumed 3.7 colour temperature temperature of the black body which is of the same colour as that of the light source submitted to test 3.8 life number of ope
22、rating hours of a lamp powered at nominal voltage until failure (rupture of the filament, irregular luminous flux, etc.) under the test conditions of 3.4.6 of EN 2756 3.9 appearance appearance of the lamp upon a visual examination, in particular: condition of the surface of the bulb glass (clear, fr
23、osted, etc.), finish and condition of cap, etc. 4 Required characteristics 4.1 Utilisation categories These lamps shall be designed to be powered from the aircraft electrical power supplies (see EN 2282). 4.1.1 Lamps for normal operation These lamps when powered at nominal voltage shall emit a lumin
24、ous flux equal to the nominal luminous flux of the lamps within 25 %. For certain models of lamp, the value of this tolerance may be different and shall be defined in the product standard (see EN 2240-002). 4.1.2 Aged and selected lamps These lamps shall be aged at nominal voltage for 10 h (unless o
25、therwise specified in the product standards); then, they are selected in such a way that their luminous flux at nominal voltage is equal to the nominal luminous flux with the following tolerances: 10 % (suffix AS 10): code A in the identity block; 15 % (suffix AS 15): code B in the identity block. 4
26、.1.3 Lamps for use at reduced voltage In addition to their use at nominal conditions, these lamps may be used at reduced voltage. The test conditions, together with the tolerances for the luminous flux at reduced voltage are defined in 3.4.3 of EN 2756. BS EN 2240-001:2009EN 2240-001:2009 (E) 6 4.2
27、Type Each type of lamp shall be defined in a product standard by the following characteristics, if applicable: code; nominal voltage; nominal current; nominal power; nominal luminous flux; environmental conditions; life (static with direct current and alternative current, and dynamic with direct cur
28、rent); utilisation category (normal operation, aged and selected, for use at reduced voltage); appearance (shape, bulb, cap, etc.); mass and dimensions; type of connection (cap in accordance with IEC 60061-1, wire, etc.); form and position of the filament; light centre length (LCL); perating positio
29、n (specified or not specified); colour temperature; designation and marking (see Clause 6). 4.3 Main characteristics See EN 2240-002. 4.4 Form and position of filament See EN 2240-002. 5 Quality assurance See EN 9133. 5.1 Qualification tests See EN 2756. BS EN 2240-001:2009EN 2240-001:2009 (E) 7 5.1
30、.1 Conditions of qualification Qualification is obtained after a certain number of tests have been passed, indicated in Table 1, on a specified number of lamps. The realisation of the tests and monitoring thereof shall be the responsibility of the mandated body. 5.1.2 Sampling The tests shall be car
31、ried out on lamps taken from a representative production batch from the current series production. The batch presented shall contain 124 items. 5.1.3 Quantity 61 lamps shall be taken for the realisation of the qualification tests defined in Table 1. Having been subjected to tests of group 0, these l
32、amps shall be divided into four groups as specified in Table 1. For each of these groups, the tests planned shall be carried out in the indicated sequence. 5.1.4 Breakdown of tests The tests shall be carried out as indicated in Table 1. Table 1 Group No. Number of lamps Tests to be carried out EN 27
33、56 subclause Acceptable number of defective units a 0 61 Visual examination Mass and dimensions Electrical and photometric tests 3.2 3.3 3.4.1 to 3.4.4 1 1 1 Voltage strength and insulation resistance 3.4.5 0 2 20 Mechanical tests 3.5 1 3 8 Climatic tests 3.6 1 4 16 Static life 3.4.6.1 3 Dynamic lif
34、e 3.4.6.2 aIn the event of a defect, a replacement lamp shall be taken from the remainder of the batch defined in 5.1.2. 5.1.5 Qualification If the number of defective units is above the acceptable number, a single check-test is possible with the remaining lamps of the batch defined in 5.1.2, accord
35、ing to Table 1. Following all these tests, qualification or non-qualification shall be pronounced. 5.2 Acceptance tests 5.2.1 General See EN 2756. BS EN 2240-001:2009EN 2240-001:2009 (E) 8 5.2.2 Responsibility for the tests The supplier shall be responsible for carrying out of all the controls reque
36、sted below. 5.2.3 Sampling An inspection batch shall be taken from the production batch presented for acceptance. The number of lamps shall be determined in accordance with ISO 2859-1 and ISO 3951. 5.2.4 Manufacturing quality The lamps shall be subjected to the following controls: appearance (EN 275
37、6, 3.2.1); marking (EN 2756, 3.2.2); mass and dimensions (EN 2756, 3.3). For all these inspections, the acceptance criterion shall correspond to an AQL (acceptable quality level) of 0,65 (ISO 2859-1). 5.2.5 Electrical and photometrical characteristics Provided that the inspections and tests are sati
38、sfactory, these lamps shall be tested as follows: homogeneity of filament (EN 2756, 3.4.1); luminous flux at nominal voltage (EN 2756, 3.4.2); if applicable, luminous flux at reduced voltage (EN 2756, 3.4.3). For all these tests, the acceptance criterion shall correspond to an AQL (acceptable qualit
39、y level) of 0,65 (ISO 2859-1). 5.2.6 Acceptance After inspections and tests carried out according to ISO 2859-1, acceptance or rejection is pronounced. 5.3 Monitoring of quality in production 5.3.1 Periodical testing In monitoring production quality, the quality department of the manufacturer, by ag
40、reement with the mandated body, shall carry out periodical testing at least once per year or upon delivery of the first batch. This testing shall be as follows: synthesis of the manufacture and acceptance tests carried out during the previous year; life verification carried out on a sample of 16 lam
41、ps taken from standard production, according to EN 2756, 3.4.6.1. BS EN 2240-001:2009EN 2240-001:2009 (E) 9 Only one defective unit is acceptable. In the event of life verification failure, a re-test is possible with a double sampling quantity. In addition, the mandated body may also request the lif
42、e verification in accordance with EN 2756, 3.4.6.1, on a sample of 16 lamps taken from the production. Maximum of two defective units is acceptable. If periodic tests are unsatisfactory, the mandated body shall be notified. 5.3.2 Monitoring of production See EN 9133. 6 Designation and marking 6.1 De
43、signation EXAMPLE Description block LAMP, INCANDESCENT Identity block EN2240-7007-704 Number of the basic standard Code (EN 2240-002) Code A (suffix AS10) or code B (suffix AS15), if applicable 6.2 Marking Lamps shall have permanent marking to allow their identification. The marking shall not influe
44、nce the specified performances. Unless indicated in product standard, the necessary marking shall be at least: manufacturers name or trademark; code (EN 2240-002); nominal voltage and nominal current or power. 7 Packaging for delivery 7.1 Packaging The lamps shall be packaged in such a manner as to
45、avoid any deterioration during handling, transportation. Each unit of package shall only contain lamps of the same type and of the same production batch. Restrictions in handling and/or storage shall be marked on the package. BS EN 2240-001:2009EN 2240-001:2009 (E) 10 7.2 Labelling On each package s
46、hall be indicated: the manufacturers name or trademark; the identity block; the nominal voltage and nominal current or power; the batch number and/or production date; the quantity of lamps; restrictions in handling and/or storage. BS EN 2240-001:2009This page has been intentionally left blank BS EN2
47、240-001:2009BSI GroupHeadquarters 389Chiswick High Road,London, W4 4AL, UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 - British Standards InstitutionBSI is the independent national body responsible for preparing BritishStandards. It presents the UK view on standards in Europe and at theinternational
48、level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. Users of BritishStandards should make sure that they possess the latest amendments oreditions.It is the constant aim of BSI to improve the quality of our products and services.We would be grateful if anyone finding an inaccuracy or ambiguity while usingthis British Standard would inform the Secretary of the technical committeeresponsible, the identity of which can be found on the inside front cover. Tel:+44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI off
