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1、BRITISH STANDARD BS EN 12352:2006 Incorporating corrigendum July 2008 Traffic control equipment Warning and safety light devices ICS 93.080.30 ? Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008
2、 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,-,- BS EN 12352:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 BSI 2008 ISBN 978 0 580 62890 0 National foreword This British Standard is the UK
3、 implementation of EN 12352:2006. It supersedes BS EN 12352:2000, BS 3143-1:1985, BS 3143-2:1990 and BS 3143-4:1985 which are withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/526, Road traffic control signals. A list of organizations represented on this com
4、mittee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issu
5、ed since publication DateComments 31 July 2008Supersession details in national foreword updated Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permit
6、ted without license from IHS -,-,- EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12352 April 2006 ICS 93.080.30Supersedes EN 12352:2000 English Version Traffic control equipment - Warning and safety light devices Equipement de rgulation du traffic - Feux de balisage et dalerte Anlagen zur Ver
7、kehrssteuerung - Warn- und Sicherheitsleuchten This European Standard was approved by CEN on 27 February 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alte
8、ration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by trans
9、lation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, H
10、ungary, 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 DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Ce
11、ntre: rue de Stassart, 36 B-1050 Brussels 2006 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12352:2006: E Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/59107
12、70001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 2 Contents Page Foreword 3 1 Scope.4 2 Normative references .4 3 Terms and definitions.5 4 Requirements7 4.1 Photometric and colorimetric performance7 4.2 Electrical and functional req
13、uirements .10 4.3 Construction11 5 Sampling13 6 Test methods.13 6.1 General 13 6.2 Luminous intensity.13 6.3 Uniformity of luminance.14 6.4 Colour of the light of the warning light .14 6.5 On/Off and variable intensity photosensitive switches .15 6.6 Mechanical strength .16 6.7 Flash rate and on-tim
14、e18 6.8 Durability of marks and labels .19 7 Designation .19 8 Marking, labelling and product information20 8.1 Marking and labelling .20 8.2 Product information20 9 Evaluation of conformity20 9.1 General 20 9.2 Requirements and test methods for Initial Type Testing.20 9.3 Requirements for the Facto
15、ry Production Control.25 9.4 Product testing and evaluation28 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive .29 Bibliography.36 BS EN 12352:2006 EN 12352:2006 (E) Copyright British Standards Institution Provided by IHS un
16、der license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 3 Foreword This European Standard (EN 12352:2006) has been prepared by Technical Committee CEN/TC 226 “Road equipment”,
17、 the secretariat of which is held by AFNOR. 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 October 2006, and conflicting national standards shall be withdrawn at the latest by January 2008. This
18、European Standard supersedes EN 12352:2000. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
19、Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 12352:2006 EN 12352:2006 (E) Copyright British Standards Institution Provided by IHS under license with BSI
20、 - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 4 1 Scope This European Standard specifies the requirements for individual electrically operated light devices, called warning lights, emit
21、ting a continuous or regular intermittent light of a single colour which, by their colour and position alone, are used to warn, inform or guide road users. It specifies the requirements for visual, structural and operational performances and the relevant test methods to be used. These devices rely u
22、pon existing furniture to provide the mounting. This European Standard is not applicable to lighting devices which convey messages by additional means (e.g. variable message signs) or which convey a mandatory instruction (e.g. traffic signals) or which are covered by vehicle lighting regulations. Th
23、is European Standard does not consider horizontal loads because it is the mounting to which they are fixed, which is not covered by this European Standard, which has to resist applied horizontal loads. 2 Normative references The following referenced documents are indispensable for the application of
24、 this European Standard. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 50293, Electromagnetic compatibility Road traffic signal systems Product standard EN 60068-2-1, Environmental te
25、sting Part 2: Tests Test A: Cold (IEC 60068-2-1:1990) EN 60068-2-2, Basic environmental testing procedures Part 2: Tests Test B: Dry heat (IEC 60068-2-2:1974 + IEC 60068-2-2A:1976) EN 60529, Degree of protection provided by enclosures (IP code) (IEC 60529:1989) EN 60598-1:2004, Luminaires Part 1: Ge
26、neral requirements and tests (IEC 60598-1:2003 + Corrigendum 2004, modified) CIE 15, Colorimetry CIE 17-4:1987, International lighting vocabulary CIE 39.2, Recommendations for surface colours for visual signalling CIE 54.2:2001, Retroflection Definition and measurement CIE 69, Methods of characteriz
27、ing illuminance meters and luminance meters Performance, characteristics and specifications HD 384.4, Electrical installation of buildings Part 4: Protection for safety HD 638, Road traffic signal systems Council Directive 73/23/EEC of 19 February 1973 on the harmonization of the laws of Member Stat
28、es relating to electrical equipment designed for use within certain voltage limits BS EN 12352:2006 EN 12352:2006 (E) Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproductio
29、n or networking permitted without license from IHS -,-,- 5 3 Terms and definitions For the purposes of this European Standard, the terms, definitions and units used of CIE 17-4:1987 and the following apply. 3.1 effective luminous intensity effective luminous intensity Ieff for flashing warning light
30、s is that calculated using the Blondell-Rey equation (1): ) - ( + d)( = eff tt , ttI t t I 12 1 2 20 (1) t2, t1 are time instants at which I (t)d = Ieff 3.2 horizontal plane (360 warning lights only) plane which passes through the photometric centre of the warning light when the warning light is in
31、its normal operating position 3.3 light emitting surface single continuous area of surface emitting light 3.4 minimum reference luminous intensity IRmin required minimum (effective) luminous intensity, at the nominal voltage, measured on the reference axis or in the reference plane 3.5 minimum area
32、luminous intensity IAmin minimum permissible (effective) luminous intensity, at the nominal voltage, within the area of the specified angle ranges excluding the reference axis or the reference plane NOTE This is expressed as a percentage of IRmin in Table 1. 3.6 maximum area luminous intensity IAmax
33、 maximum permissible (effective) luminous intensity at the nominal voltage, measured at any point within the specified in angle ranges including the reference axis or the reference plane 3.7 minimum voltage luminous intensity IUmin minimum permissible (effective) luminous intensity, at the minimum v
34、oltage specified by the manufacturer, measured at any point within the specified angle ranges including the reference axis or the reference plane NOTE This is expressed as a percentage of IRmin in Table 1. 3.8 rated voltage voltage of the electrical power supply (battery or mains) as specified by th
35、e manufacturer BS EN 12352:2006 EN 12352:2006 (E) Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 6 3.9 photo
36、metric centre unless otherwise specified by the manufacturer, the photometric centre is the geometric centre of the area of the light emitting surface 3.10 principal axis (excluding 360 warning lights) horizontal axis which lies on the vertical plane of symmetry of the lens and passes through the ph
37、otometric centre of the warning light when in its normal operating position 3.11 reference axis (excluding 360 warning lights) unless otherwise specified by the manufacturer the reference axis is the axis of maximum luminous intensity within 2 in any direction of the principal axis 3.12 reference pl
38、ane (360 lights only) unless otherwise specified by the manufacturer the reference plane is the plane of maximum luminous intensity within 2 above or below the horizontal plane 3.13 on-time (t2 t1, flashing lights only) part of a single light pulse during which the actual luminous intensity is equal
39、 to or greater than the effective luminous intensity NOTE On-time is expressed as a percentage of the complete on/off cycle. 3.14 test module sample of the finished product 3.15 manufacturer party with legal responsibility for placing the product on the market 3.16 supplier producer of components (e
40、.g. fixing devices, optical devices, luminous sources etc.) for the product. 3.17 Factory Production Control (FPC) permanent internal control of production exercised by the manufacturer 3.18 batch quantity of a product manufactured with no change in raw material, equipment, settings or operation as
41、defined in the FPC system of the manufacturer 3.19 individual (and non-series) where manufacturing process is different to the manufacturers usual process BS EN 12352:2006 EN 12352:2006 (E) Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Bo
42、eing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,-,- 7 4 Requirements 4.1 Photometric and colorimetric performance 4.1.1 Luminous intensity When measured in accordance with Clause 6, within the angle ranges specified for the
43、 relevant class in Table 1, the luminous intensities for warning lights emitting yellow light (C yellow 1 and C yellow 2 as defined in 4.1.4) shall comply with the maximum and minimum limits specified in Table 1. For warning lights emitting red light (C red as defined in 4.1.4) all minimum luminous
44、intensity values shall be reduced to 35 % of those specified in Table 1. Maximum luminous intensity values shall be as specified in Table 1. NOTE 1 In Table 1 warning lights are divided into classes primarily by area of lights emitting surface, angular limits for photometric performance and luminous
45、 intensities within those angles. Classes L2, L8 and L9 are sub-divided into High (H), Medium (M) and Low (L) luminous intensity bands within the overall luminous intensity limits for each class. NOTE 2 All the values given for the luminous intensity in Table 1 are given as actual continuous values
46、for steady warning lights and are given as effective luminous intensity for flashing warning lights. Except where limited to a specific Class F designation, shown in brackets, the luminous intensity values given apply to both steady and flashing warning lights in the same L Class. In order to take a
47、ccount of uneven polar luminous intensity distribution for 360 warning lights only, luminous intensities below the minimum values in Table 1 shall be disregarded provided that they are contained within no more than two sectors each of 30 of the full 360. All angles given in Table 1 shall be measured
48、 from the reference plane for 360 warning lights (L1) and from the reference axis for all other warning lights. BS EN 12352:2006 EN 12352:2006 (E) Copyright British Standards Institution Provided by IHS under license with BSI - Uncontrolled Copy Licensee=Boeing Co/5910770001 Not for Resale, 08/14/2008 20:40:01 MDTNo reproduction or networking permitted without license from IHS -,