1、BSI Standards PublicationBS EN 13032-4:2015Light and lighting Light andlighting Measurement andpresentation of photometricdata of lamps and luminairesPart 4: LED lamps, modules and luminairesBS EN 13032-4:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1303
2、2-4:2015.The UK participation in its preparation was entrusted to TechnicalCommittee EL/1, Light and lighting applications.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a co
3、ntract. Users are responsible for its correctapplication. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 82825 6ICS 17.180.20; 29.140.99Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published u
4、nder the authority of theStandards Policy and Strategy Committee on 30 June 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 13032-4:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13032-4 June 2015 ICS 17.180.20; 29.140.99 English Version Light and light
5、ing - Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 4: LED lamps, modules and luminaires Lumire et clairage - Mesure et prsentation des donnes photomtriques des lampes et des luminaires - Partie 4: Lampes, modules et luminaires LED Licht und Bel
6、euchtung - Messung und Darstellung photometrischer Daten von Lampen und Leuchten - Teil 4: LED-Lampen, -Module und -Leuchten This European Standard was approved by CEN on 19 March 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for givin
7、g 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-CENELEC Management Centre or to any CEN member. This European Standard exists in three offic
8、ial versions (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-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of
9、Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, S
10、weden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for
11、 CEN national Members. Ref. No. EN 13032-4:2015 EBS EN 13032-4:2015EN 13032-4:2015 (E) 2 Contents Page Foreword 5 Introduction .6 1 Scope 7 2 Normative references 7 3 Terms and definitions .8 4 Laboratory requirements . 17 4.1 General . 17 4.1.1 Standard Test Conditions 17 4.1.2 Tolerance Interval .
12、 18 4.2 Laboratory and Environmental Conditions 18 4.2.1 Test Room . 18 4.2.2 Ambient Temperature . 18 4.2.3 Surface Temperature (tp-Point Temperature) . 19 4.2.4 Air Movement 19 4.2.5 Operating Position 20 4.3 Electrical Test Conditions and Electrical Equipment . 20 4.3.1 Test Voltage and Test Curr
13、ent . 20 4.3.2 Electrical Measurements 21 4.3.3 Electrical Power Supply . 21 4.4 Stabilization before Measurement 23 4.4.1 General . 23 4.4.2 LED Lamps and LED Luminaires 23 4.4.3 LED Modules . 23 4.5 Photometric and Colorimetric Measurement Instruments . 23 4.5.1 General . 23 4.5.2 Spectral Respons
14、ivity Requirements for Photometers 24 4.5.3 Integrating Sphere (all Types) . 25 4.5.4 Goniophotometer (all Types) . 27 4.5.5 Luminance Meters 29 5 Preparation, mounting and operating conditions . 29 5.1 Ageing 29 5.2 Test device 29 5.3 Mounting 29 5.3.1 Operating orientation . 29 5.3.2 Coordinate sy
15、stem 30 5.3.3 Photometric Centre. 30 5.4 Operating conditions of the LED devices 30 5.4.1 General . 30 5.4.2 LED lamps . 31 5.4.3 LED modules . 31 5.4.4 LED luminaires 31 6 Measurement of photometric quantities 31 6.1 General . 31 6.2 Measurement of total luminous flux . 31 6.3 Partial Luminous Flux
16、 32 6.4 Luminous efficacy 33 6.5 Luminous intensity distribution and data presentation . 34 6.5.1 General . 34 BS EN 13032-4:2015EN 13032-4:2015 (E) 3 6.5.2 LED-lamps and LED-modules 34 6.5.3 LED-luminaires 34 6.6 Centre beam intensity and beam angles. 34 6.7 Luminance Measurements . 35 7 Measuremen
17、t of colour quantities . 35 7.1 Colorimetric Measurements . 35 7.1.1 General aspects . 35 7.1.2 Correlated Colour Temperature (white LED light sources) . 36 7.1.3 Colour Rendering Indices (white LED light sources) 37 7.1.4 Angular Colour Uniformity . 37 8 Measurement Uncertainties . 37 8.1 General .
18、 37 8.2 Guidance for Measurement uncertainty budgets 38 8.2.1 Common parameters to all measurements 38 8.2.2 Luminous flux 38 8.2.3 Luminous intensity and luminance . 40 8.2.4 Colour quantities . 40 8.2.5 Electrical power . 40 8.2.6 Luminous efficacy . 40 9 Presentation of test results 41 9.1 Test r
19、eport 41 9.1.1 Introduction 41 9.1.2 General information 41 9.1.3 Information on the device(s) under test 41 9.1.4 Information on the test procedure . 42 9.1.5 Photometric and/or colorimetric data . 42 Annex A (informative) Guidance on the Application of this standard . 43 A.1 General . 43 A.2 Toler
20、ance Interval 44 Annex B (informative) Stray light Screening against stray light in a goniophotometer . 45 Annex C (informative) Practical laboratory conditions . 46 C.1 Correction factors . 46 C.1.1 Measurement correction factors 46 C.1.2 Service conversion factors 46 C.2 Sensitivity coefficients 4
21、6 C.3 Typical Sensitivity coefficients and tolerance intervals 47 C.3.1 General . 47 C.3.2 Ambient temperature 47 C.3.3 Measurement of a LED module at Performance Temperature . 47 C.3.4 Air movement . 50 C.3.5 Test voltage 50 C.3.6 Spectral mismatch of photometer . 51 C.3.7 Model for Luminous Intens
22、ity Distribution . 52 Annex D (informative) Guidance on calculating measurement uncertainties 54 D.1 General . 54 BS EN 13032-4:2015EN 13032-4:2015 (E) 4 D.2 Uncertainty budget . 54 D.3 Example of measurement uncertainties . 55 Annex E (informative) Guidance for determining rated values of photometr
23、ic quantities of LED luminaires 61 E.1 Introduction . 61 E.2 Rating and tolerance of LED-luminaire data 61 Bibliography . 64 BS EN 13032-4:2015EN 13032-4:2015 (E) 5 Foreword This document (EN 13032-4:2015) has been prepared by Technical Committee CEN/TC 169 “Light and Lighting”, the secretariat of w
24、hich is held by DIN. 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 December 2015, and conflicting national standards shall be withdrawn at the latest by December 2015. Attention is drawn to the
25、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. This standard was developed in collaboration with CIE TC2.71, which developed CIE S 025, to produce two technica
26、lly-harmonized standards at CEN and CIE level. Acknowledgement is given to CIE for their support in the preparation of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Aust
27、ria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Swede
28、n, Switzerland, Turkey and the United Kingdom. BS EN 13032-4:2015EN 13032-4:2015 (E) 6 Introduction This standard provides requirements to perform reproducible photometric and colorimetric measurements on LED lamps, LED modules and LED luminaires (LED devices). It also provides advice for the report
29、ing of the data. The availability of reliable and accurate photometric data for LED devices is a basic requirement for designing good lighting systems and evaluating performance of products. By obtaining these data through measurements in specific normalized measuring conditions the consistency of t
30、he data should be ensured between different laboratories (within the limits of the declared measurement uncertainty) and comparison of different products on the same basis is possible. This standard aims in particular to cover measurement methods for testing the compliance of LED devices with the ph
31、otometric and colorimetric requirements of LED performance standards (see Clause 2) issued by IEC/TC 34/CLC/TC 34 “Lamps and related equipment” and/or relevant European regulations. LED devices offer a large variety of configurations in respect to geometry and/or colour. For each configuration the p
32、hotometric and colorimetric performances are considered individually. BS EN 13032-4:2015EN 13032-4:2015 (E) 7 1 Scope This European Standard specifies the requirements for measurement of electrical, photometric, and colorimetric quantities of LED lamps, LED modules and LED luminaires, for operation
33、with AC or DC supply voltages, possibly with associated LED control gear. LED light engines are assimilated to LED modules and handled accordingly. Photometric and colorimetric quantities covered in this standard include total luminous flux, luminous efficacy, partial luminous flux, luminous intensi
34、ty distribution, centre-beam intensity, luminance and luminance distribution, chromaticity coordinates, correlated colour temperature (CCT), colour rendering index (CRI), and angular colour uniformity. This European Standard does not cover LED packages and products based on OLEDs (organic LEDs). 2 N
35、ormative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendmen
36、ts) applies. EN ISO 11664-1:2011, Colorimetry - Part 1: CIE standard colorimetric observers (ISO 11664-1:2007) EN ISO 11664-2:2011, Colorimetry - Part 2: CIE standard illuminants (ISO 11664-2:2007) EN ISO 11664-3:2013, Colorimetry - Part 3: CIE tristimulus values (ISO 11664-3:2012) EN 12665, Light a
37、nd lighting - Basic terms and criteria for specifying lighting requirements EN 13032-1:2004+A1:2012, Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 1: Measurement and file format EN 61341:2011, Method of measurement of centre beam intensity and b
38、eam angle(s) of reflector lamps (IEC/TR 61341:2010) EN 62504:2014. General lighting -Light emitting diode products and related equipment-Terms and definitions (IEC 62504:2014) prEN 62717:2014, LED modules for general lighting - Performance requirements (IEC 62717:2014) ISO/IEC Guide 98-3:2008, Uncer
39、tainty of measurement Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) ISO/IEC Guide 98-4:2012, Uncertainty of measurement Part 4: Role of measurement uncertainty in conformity assessment ISO/IEC Guide 99:2007, International vocabulary of metrology Basic and general concepts
40、and associated terms (VIM) CIE/DIS 024/E:2013, Light Emitting Diodes (LEDs) and LED Assemblies Terms and Definitions CIE 13.3, Method of Measuring and Specifying Colour Rendering of Light Sources CIE 15, Colorimetry CIE 84:1989, Measurement of Luminous Flux CIE 198:2011, Determination of Measurement
41、 Uncertainties in Photometry BS EN 13032-4:2015EN 13032-4:2015 (E) 8 CIE 198:2011-SP1, Determination of Measurement Uncertainties in Photometry Supplement 1: Modules and Examples for the Determination of Measurement Uncertainties 3 Terms and definitions For the purposes of this document, the terms a
42、nd definitions given in EN 12665, EN 13032-1 and the following apply. 3.1 electric light source primary light source that transforms electrical energy into optical radiation SOURCE: CIE/DIS 024/E:2013, 3.3 3.2 light-emitting diode LED solid state device embodying a p-n junction, emitting incoherent
43、optical radiation when excited by an electric current Note 1 to entry: This definition is independent from the existence of enclosure(s) and of terminals. Note 2 to entry: The output is a function of its physical construction, material used and exciting current. The optical emission may be in the ul
44、traviolet, visible, or infrared wavelength regions. Note 3 to entry: “LED” term represents the LED die (or chip) or LED package. It is also used as a generic term representing the technology. Note 4 to entry: “LED” term should not be used for reporting product performance (like luminous flux, colour
45、 rendering, lifetime) instead use for example “luminous flux of the LED module”. SOURCE: EN 62504:2014, 3.24 3.3 LED package single electrical component encapsulating principally one or more LED dies, possibly including optical elements and thermal, mechanical, and electrical interfaces Note 1 to en
46、try: The component does not include the control unit of the control gear, does not include a cap, and is not connected directly to the supply voltage. Note 2 to entry: A LED package is a discrete component and part of the LED module or LED lamp. SOURCE: EN 62504:2014, 3.20 3.4 LED light source elect
47、ric light source based on LED technology Note 1 to entry: A luminaire may include LED light sources but is not considered itself as a light source. Note 2 to entry: LED light source(s) for a LED luminaire represent(s) one or more LED lamp(s) or LED module(s). SOURCE: EN 62504:2014, 3.16 BS EN 13032-
48、4:2015EN 13032-4:2015 (E) 9 3.5 LED lamp LED light source provided with (a) cap(s) incorporating one or more LED module(s) and possibly including one or more of the following: electrical, optical, mechanical, and thermal components, interfaces and control gear Note 1 to entry: A LED lamp may be inte
49、grated (LEDi lamp) or semi-integrated (LEDsi lamp) or non-integrated (LEDni lamp). Note 2 to entry: Single and double-capped lamps are included. Note 3 to entry: A LED lamp is designed so that it can be replaced by an ordinary person (as defined in IEC 600501803, 826) SOURCE: EN 62504:2014, 3.15 3.6 integrated LED lamp (LEDi lamp) LED lamp, incorporating control gear, and any additional elements necessary for stable operation of the light source, designed for direct connection to the supply voltage Note 1 to entry: In some documents the term self-ba
