Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 2: Presentation of data for indoor and outdoor work places

This document specifies the required data for lamps and luminaires for the verification of conformity to the requirements of EN 12464-1 and EN 12464-2. It also specifies data that are commonly used for lighting of indoor and outdoor work places. When these data are provided, they should conform to this document.

Licht und Beleuchtung - Messung und Darstellung photometrischer Daten von Lampen und Leuchten - Teil 2: Darstellung der Daten für Arbeitsstätten in Innenräumen und im Freien

Diese Europäische Norm legt die erforderlichen Daten von Lampen und Leuchten fest, die für eine Überprüfung der Übereinstimmung mit den Anforderungen der EN 12464 1 und der EN 12464 2 benötigt werden. Weiterhin benennt sie Daten, die üblicherweise für die Beleuchtung von Arbeitsstätten in Innenräumen und im Freien angewendet werden. Werden diese Daten angegeben, sollten sie dem vorliegenden Dokument entsprechen.
Eine wachsende Anzahl an Leuchten, hauptsächlich LEDs, wird mit nicht-ersetzbaren Lampen ausgestattet. Daher sollten die Daten stets für Leuchten spezifiziert werden. Bei Leuchten mit austauschbaren Lampen sollten auch die Lampendaten angegeben werden.
ANMERKUNG   Die Produkt-, Sicherheits- und Leistungsdaten sind in CENELEC-Dokumenten zu finden (siehe Literaturhinweise).

Lumière et éclairage - Mesure et présentation des données photometriques des lampes et luminaires - Partie 2 : Présentation des données utilisés dans les lieux de travail intérieurs et extérieurs

La présente Norme européenne spécifie les données requises pour vérifier la conformité des lampes et des luminaires aux exigences de l’EN 12464-1 et de l'EN 12464-2. Il indique également les données qui sont communément utilisées pour l’éclairage des lieux de travail intérieurs et extérieurs. Lorsque ces données sont fournies, il convient qu’elles soient conformes au présent document.
Un nombre croissant de luminaires, principalement ceux munis de LED, sont des luminaires ayant des sources lumineuses non remplaçables. Par conséquent, il convient de toujours indiquer les données pour les luminaires. Pour les luminaires à lampes remplaçables, il convient également de fournir les données relatives aux lampes.
NOTE   Les données relatives au produit, à la sécurité et aux performances sont fournies dans des documents du CENELEC (voir Bibliographie).

Svetloba in razsvetljava - Merjenje in podajanje fotometričnih podatkov svetlobnih virov in svetilk - 2. del: Podajanje podatkov za delovna mesta v notranjih prostorih in na prostem

Ta dokument določa zahtevane podatke sijalk in svetil za preverjanje skladnosti s standardoma EN 12464-1 in EN 12464-2. Določa tudi podatke, ki se običajno uporabljajo za razsvetljavo notranjih in zunanjih delovnih prostorov. Če so ti podatki na voljo, morajo biti skladni s tem dokumentom.

General Information

Status
Published
Public Enquiry End Date
09-Dec-2016
Publication Date
13-Feb-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
08-Dec-2017
Due Date
12-Feb-2018
Completion Date
14-Feb-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Licht und Beleuchtung - Messung und Darstellung photometrischer Daten von Lampen und Leuchten - Teil 2: Darstellung der Daten für Arbeitsstätten in Innenräumen und im FreienLumière et éclairage - Mesure et présentation des données photometriques des lampes et luminaires - Partie 2 : Présentation des données utilisés dans les lieux de travail intérieurs et extérieursLight and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 2: Presentation of data for indoor and outdoor work places91.160.01Razsvetljava na splošnoLighting in general17.180.20Barve in merjenje svetlobeColours and measurement of lightICS:Ta slovenski standard je istoveten z:EN 13032-2:2017SIST EN 13032-2:2018en,fr,de01-marec-2018SIST EN 13032-2:2018SLOVENSKI

STANDARDSIST EN 13032-2:2005/AC:2007SIST EN 13032-2:20051DGRPHãþD
SIST EN 13032-2:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13032-2
November
t r s y ICS
s yä s z rä t râ
t {ä s v rä r s Supersedes EN
s u r u tæ tã t r r vEnglish Version

Light and lighting æ Measurement and presentation of photometric data of lamps and luminaires æ Part

tã Presentation of data for indoor and outdoor work places Lumière et éclairage æ Mesure et présentation des données photometriques des lampes et luminaires æ Partie

tã Présentation des données utilisés dans les lieux de travail intérieurs et extérieurs

Licht und Beleuchtung æ Messung und Darstellung photometrischer Daten von Lampen und Leuchten æ Teil

tã Darstellung der Daten für Arbeitsstätten in Innenräumen und im Freien This European Standard was approved by CEN on

s z September
t r s yä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s u r u tæ tã t r s y ESIST EN 13032-2:2018

EN 13032-2:2017 (E) 2 Contents Page European foreword ....................................................................................................................................................... 4 Introduction .................................................................................................................................................................... 5 1 Scope .................................................................................................................................................................... 6 2 Normative references .................................................................................................................................... 6 3 Terms and definitions ................................................................................................................................... 6 4 Luminaire data ................................................................................................................................................. 7 4.1 General ................................................................................................................................................................ 7 4.2 Essential luminaire data ............................................................................................................................... 7 4.2.1 General ................................................................................................................................................................ 7 4.2.2 Luminaire code ................................................................................................................................................ 7 4.2.3 Dimensions of the luminous parts of the luminaire ........................................................................... 7 4.2.4 Luminaire luminous flux .............................................................................................................................. 7 4.2.5 Luminous intensity table .............................................................................................................................. 8 4.2.6 Luminance table .............................................................................................................................................. 9 4.2.7 Unified Glare Rating ....................................................................................................................................... 9 4.2.8 Ballast lumen factor ....................................................................................................................................... 9 4.2.9 Shielding angle ................................................................................................................................................. 9 4.2.10 Rated luminaire power (Pi) ......................................................................................................................... 9 4.2.11 Luminaire lumen maintenance factor ..................................................................................................... 9 4.2.12 Luminaire survival factor ............................................................................................................................. 9 4.2.13 General colour rendering index (Ra) ..................................................................................................... 10 4.2.14 Correlated colour temperature (TCP) .................................................................................................... 10 4.3 Useful luminaire data ................................................................................................................................. 10 4.3.1 General ............................................................................................................................................................. 10 4.3.2 Physical dimensions of the luminaire .................................................................................................. 10 4.3.3 Intensity diagram ......................................................................................................................................... 10 4.3.4 Maximum and nominal spacing to height ratio ................................................................................. 10 4.3.5 Light output ratios ....................................................................................................................................... 10 4.3.6 Upward flux fraction (of a luminaire) ................................................................................................... 10 4.3.7 Downward flux fraction (of a luminaire) ............................................................................................ 10 4.3.8 Luminaire luminous efficacy.................................................................................................................... 10 4.3.9 Luminaire maintenance factor (FLM) ..................................................................................................... 10 4.3.10 Utilization factor tables ............................................................................................................................. 11 4.3.11 Service Conversion factors ....................................................................................................................... 11 4.3.12 Individual special colour rendering indices (Ri) .............................................................................. 11 5 Lamp data ........................................................................................................................................................ 11 5.1 General ............................................................................................................................................................. 11 5.2 Essential lamp data...................................................................................................................................... 11 5.2.1 General ............................................................................................................................................................. 11 5.2.2 Lamp code ....................................................................................................................................................... 11 5.2.3 Lamp dimensions ......................................................................................................................................... 11 5.2.4 Rated Luminous flux ................................................................................................................................... 11 5.2.5 Lamp lumen maintenance factor (FLLM) ............................................................................................... 11 SIST EN 13032-2:2018

EN 13032-2:2017 (E) 3 5.2.6 Lamp survival factor (FLS) .......................................................................................................................... 11 5.2.7 General colour rendering index (Ra) ..................................................................................................... 12 5.2.8 Correlated colour temperature (TCP) ..................................................................................................... 12 5.3 Useful lamp data............................................................................................................................................ 12 5.3.1 General ............................................................................................................................................................. 12 5.3.2 Lamp energy efficiency class .................................................................................................................... 12 5.3.3 Nominal lamp wattage (Plamp) .................................................................................................................. 12 5.3.4 Individual special colour rendering indices (Ri) ............................................................................... 12 Annex A (normative)

Calculation of UF tables ................................................................................................. 13 A.1 General ............................................................................................................................................................. 13 A.2 The step-by-step calculation procedure............................................................................................... 13 A.3 CEN Flux Code ................................................................................................................................................. 15 Bibliography ................................................................................................................................................................. 22

SIST EN 13032-2:2018

EN 13032-2:2017 (E) 4 European foreword This document (EN 13032-2:2017) has been prepared by Technical Committee CEN/TC 169 “Light and lighting”, the secretariat of which 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 May 2018, and conflicting national standards shall be withdrawn at the latest by May 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13032-2:2004. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: 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, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 13032-2:2018

EN 13032-2:2017 (E) 5 Introduction There are many lighting solutions that can satisfy the lighting criteria specified in EN 12464-1 and EN 12464-2. To design these solutions, photometric data of the equipment are required. The equipment may include the commonly used general purpose luminaires as well as uplighters, wall washers, adjustable directional lights, floodlights, desk lights, etc. This document specifies the required data. SIST EN 13032-2:2018

EN 13032-2:2017 (E) 6 1 Scope This European Standard specifies the required data for lamps and luminaires for the verification of conformity to the requirements of EN 12464-1 and EN 12464-2. It also specifies data that are commonly used for lighting of indoor and outdoor work places. When these data are provided, they should conform to this document. An increasing number of luminaires mainly those with LED are luminaires with non-replaceable light sources. Therefore data should always be given for luminaires. For luminaires with replaceable lamps, lamp data should also be provided. NOTE Product, safety and performance data can be found in CENELEC documents (see Bibliography). 2 Normative 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 amendments) applies. EN 12464-1, Light and lighting — Lighting of work places — Part 1: Indoor work places EN 12464-2:2014, Light and lighting — Lighting of work places — Part 2: Outdoor work places EN 12665, Light and lighting — Basic terms and criteria for specifying lighting requirements EN 13201-3, Road lighting — Part 3: Calculation of performance CIE 117, Discomfort glare in interior lighting 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12665 and the following apply. 3.1 lamp energy efficiency class energy efficiency class assigned to the lamp in accordance with the energy efficiency index defined in Reg. 874/2012 3.2 luminaire lumen maintenance factor FLuLM ratio of luminous flux of a luminaire at a given time in the life to the initial luminous flux Note 1 to entry: The luminaire lumen maintenance factor is applied like the lamp lumen maintenance factor but only to luminaires having non replaceable lamps. SIST EN 13032-2:2018

EN 13032-2:2017 (E) 7 3.3 luminaire survival factor FLuS fraction of the total number of luminaires which continue to operate at a given time under defined conditions Note 1 to entry: The luminaire survival factor includes the built-in control gear and is therefore not equivalent to the lamp survival factor. 3.4 upward flux fraction ratio of the upward flux to the total flux of a luminaire 3.5 downward flux fraction ratio of the downward flux to the total flux of a luminaire 4 Luminaire data 4.1 General Data shall be provided for luminaires with replaceable and non-replaceable lamps. 4.2 Essential luminaire data 4.2.1 General The following luminaire data shall be provided for verification, where applicable. 4.2.2 Luminaire code 4.2.3 Dimensions of the luminous parts of the luminaire The dimensions of those parts of the luminaire, from which light is emitted to produce the luminous intensity values, shall be given in m or m2. NOTE For further information see CIE 117:1995, Annex C. 4.2.4 Luminaire luminous flux For luminaires the rated luminous flux of the luminaire shall be given. NOTE 1 For guidance on providing LED luminaire rated flux see EN 13032–4:2015, Clause 4 and Annex E. NOTE 2 For luminaires with replaceable lamps, the rated luminous flux of the luminaire can be derived by multiplying the rated luminous flux of the lamp by the light output ratio (LOR) of the luminaire. If the ballast(s) of the luminaire mention(s) a ballast lumen factor (BLF) value, it is advised in this case to multiply first LOR by the BLF value. For guidance see also EN 13032–1. SIST EN 13032-2:2018

EN 13032-2:2017 (E) 8 4.2.5 Luminous intensity table The intensity table shall be given either as absolute or as normalized luminous intensity table. a) Absolute luminous intensity table: Absolute luminous intensity data (in candela (cd)) of a lamp or a luminaire (equipped with a lamp or lamps of specified type and power) shall be given as a table. Lamp type and rated power shall be declared. b) Normalized luminous intensity table: Normalized luminous intensity data of a luminaire (equipped with a lamp or lamps of specified type and power) shall be given as a table, normalized to a luminous flux of 1 000 lm and provided in candela per kilolumen (cd · klm–1). The source of the normalization shall be stated (lamp or luminaire). The minimum number of C-planes and -angles at which the I-values shall be presented, is given in Tables 1 and 2. Table 1 — Number of C-planes for various intensity distributions Luminous intensity distribution C-planes Radially symmetric One C-plane Symmetric about two planes Every 15° from 0° to 90° Symmetric about one plane Every 15° from 0° to 180° or every 15° from 90° to 270° Asymmetric Every 15° from 0° to 360° Table 2 — Number of -angles for various types of luminaires Type of luminaire Downward Flux Fraction FDF -angles Downlighting > 0,9 Every 5° from 0° to 90° Downlighting with upward component 0,1 to 0,9 Every 5° from 0° to 180° Uplighting < 0,1 Every 5° from 90° to 180° For floodlights, both used in indoor and outdoor lighting installations, the measurement and presentation of the normalized I-table might be in B- instead of C- notation. For TI-calculations (see EN 12464-2:2014, Table 3) the data as required in EN 13201-3 shall be provided. NOTE 1 The Downward Flux Fraction FDF is the ratio of the Downward Light Output Ratio RDLO and the Light Output Ratio RLO of the luminaire: FDF = RDLO/RLO (see also 4.3.5). NOTE 2 Luminaires with a concentrated intensity distribution might require more angles at which the luminous intensity data are present (e.g. every 1° in the area where 90 % of the luminous flux is emitted). NOTE 3 Data at finer intervals might be required for more accurate calculations and for lighting software involving visualizations. SIST EN 13032-2:2018

EN 13032-2:2017 (E) 9 4.2.6 Luminance table The table shall give the average luminaire luminance (at maximum lumen output) at elevation angles

of 65°, 70°, 75°, 80° and 85° from the downward vertical in C-planes as specified in Table 1. 4.2.7 Unified Glare Rating For unified glare rating (UGR) data presentation the tabular method as described in CIE 117 shall be used. Manufacturers publishing UGR tables shall declare the spacing to height ratios (SHR) used in calculations. NOTE 1 For determining UGR, the r

...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Svetloba in razsvetljava - Merjenje in podajanje fotometrijskih podatkov svetlobnih virov in svetilk - 2. del: Podajanje podatkov za delovna mesta v notranjih prostorih in na prostemLicht und Beleuchtung - Messung und Darstellung photometrischer Daten von Lampen und Leuchten - Teil 2: Darstellung der Daten für Arbeitsstätten in Innenräumen und im FreienLumière et éclairage - Mesure et présentation des données photometriques des lampes et luminaires - Partie 2 : Présentation des données utilisés dans les lieux de travail intérieurs et extérieursLight and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 2: Presentation of data for indoor and outdoor work places91.160.01Razsvetljava na splošnoLighting in general17.180.20Barve in merjenje svetlobeColours and measurement of lightICS:Ta slovenski standard je istoveten z:prEN 13032-2oSIST prEN 13032-2:2016en,fr,de01-december-2016oSIST prEN 13032-2:2016SLOVENSKI

STANDARD
oSIST prEN 13032-2:2016
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
DRAFT prEN 13032-2
September
t r s x ICS
s yä s z rä t râ
t {ä s v rä r s Will supersede EN
s u r u tæ tã t r r vEnglish Version
Measurement and presentation of photometric data of lamps and luminaires æ Part

tã Presentation of data for indoor and outdoor work places Mesure et présentation des données photometriques des lampes et luminaires æ Partie

t ã Présentation des données utilisés dans les lieux de travail intérieur et extérieurs

Messung und Darstellung photometrischer Daten von Lampen und Leuchten æ Teil

tã Darstellung der Daten für Arbeitsstätten in Innenräumen und im Freien This draft European Standard is submitted to CEN members for enquiryä It has been drawn up by the Technical Committee

If this draft becomes a European Standardá CEN members are bounwhich stipulate the conditions for giving this European Standard the status of a national standard without any alterationä

This draft European Standard was established by CEN in three ofer language made by translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä

Recipients of this draft are invited to submitá with their commentsá notification of any relevant patent rights of which they are aware and to provide supporting documentationä

Warning ã This document is not a European Standardä It is distributed for review and commentsä It is subject to change without notice and shall not be referred to as a European Standardä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels

t r s x CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä prEN

s u r u tæ tã t r s x EoSIST prEN 13032-2:2016
prEN 13032-2:2016 (E) 2 Contents Page

European foreword ....................................................................................................................................................... 4 Introduction .................................................................................................................................................................... 5 1 Scope .................................................................................................................................................................... 6 2 Normative references .................................................................................................................................... 6 3 Terms and definitions ................................................................................................................................... 6 4 Luminaire data ................................................................................................................................................. 7 4.1 General ................................................................................................................................................................ 7 4.2 Essential luminaire data ............................................................................................................................... 7 4.2.1 General ................................................................................................................................................................ 7 4.2.2 Luminaire code ................................................................................................................................................ 7 4.2.3 Dimensions of the luminous parts of the luminaire ........................................................................... 7 4.2.4 Luminaire luminous flux .............................................................................................................................. 7 4.2.5 Luminous intensity table .............................................................................................................................. 7 4.2.6 Luminance table .............................................................................................................................................. 8 4.2.7 Unified Glare Rating ....................................................................................................................................... 8 4.2.8 Ballast lumen factor ....................................................................................................................................... 9 4.2.9 Shielding angle ................................................................................................................................................. 9 4.2.10 Rated luminaire power (Pi) ......................................................................................................................... 9 4.2.11 Luminaire lumen maintenance factor ..................................................................................................... 9 4.2.12 Luminaire survival factor ............................................................................................................................. 9 4.2.13 General colour rendering index (Ra) ........................................................................................................ 9 4.2.14 Correlated colour temperature (TCP) ....................................................................................................... 9 4.3 Useful luminaire data .................................................................................................................................... 9 4.3.1 General ................................................................................................................................................................ 9 4.3.2 Physical dimensions of the luminaire ..................................................................................................... 9 4.3.3 Intensity diagram ............................................................................................................................................ 9 4.3.4 Maximum and nominal spacing to height ratio ................................................................................. 10 4.3.5 Light output ratios ....................................................................................................................................... 10 4.3.6 Upward flux fraction (of a luminaire) ................................................................................................... 10 4.3.7 Downward flux fraction (of a luminaire) ............................................................................................ 10 4.3.8 Luminaire luminous efficacy.................................................................................................................... 10 4.3.9 Luminaire maintenance factor (FLM) ..................................................................................................... 10 4.3.10 Utilization factor tables ............................................................................................................................. 10 4.3.11 Service Conversion factors ....................................................................................................................... 10 5 Lamp data ........................................................................................................................................................ 11 5.1 General ............................................................................................................................................................. 11 5.2 Essential lamp data...................................................................................................................................... 11 5.2.1 General ............................................................................................................................................................. 11 5.2.2 Lamp code ....................................................................................................................................................... 11 5.2.3 Lamp dimensions ......................................................................................................................................... 11 5.2.4 Rated Luminous flux ................................................................................................................................... 11 5.2.5 Lamp lumen maintenance factor (FLLM) ............................................................................................... 11 oSIST prEN 13032-2:2016

prEN 13032-2:2016 (E) 3 5.2.6 Lamp survival factor (FLS) .......................................................................................................................... 11 5.2.7 General colour rendering index (Ra) ..................................................................................................... 11 5.2.8 Correlated colour temperature (TCP) ..................................................................................................... 11 5.3 Useful lamp data............................................................................................................................................ 11 5.3.1 General ............................................................................................................................................................. 11 5.3.2 Lamp energy efficiency class .................................................................................................................... 11 5.3.3 Nominal lamp wattage (Plamp) .................................................................................................................. 11 5.3.4 Individual special colour rendering indices (Ri) ............................................................................... 11 Annex A (normative)

Calculation of UF tables ................................................................................................. 12 A.1 General ............................................................................................................................................................. 12 A.2 The step-by-step calculation procedure............................................................................................... 12 A.3 CEN Flux Code ................................................................................................................................................. 14 Bibliography ................................................................................................................................................................. 21

oSIST prEN 13032-2:2016

prEN 13032-2:2016 (E) 4 European foreword This document (prEN 13032-2:2016) has been prepared by Technical Committee CEN/TC 169 “Light and lighting”, the secretariat of which is held by DIN. This document is currently submitted to the CEN Enquiry. This document will supersede EN 13032-2:2004. oSIST prEN 13032-2:2016

prEN 13032-2:2016 (E) 5 Introduction There are many lighting solutions that can satisfy the lighting criteria specified in EN 12464-1 and EN 12464-2. To design these solutions, photometric data of the equipment are required. The equipment may include the commonly used general purpose luminaires as well as uplighters, wall washers, adjustable directional lights, floodlights, desk lights, etc. This document specifies the required data. oSIST prEN 13032-2:2016

prEN 13032-2:2016 (E) 6 1 Scope This European Standard specifies the required data for lamps and luminaires for the verification of conformity to the requirements of EN 12464-1 and EN 12464-2. It also specifies data that are commonly used for lighting of indoor and outdoor work places. When these data are provided, they should conform to this document. An increasing number of luminaires mainly those with LED are luminaires with non-replaceable light sources. Therefore data should always be given for luminaires. For luminaires with replaceable lamps, lamp data should also be provided. NOTE Product, safety and performance data can be found in CENELEC documents (see Bibliography). 2 Normative 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 amendments) applies. EN 12464-1, Light and lighting - Lighting of work places - Part 1: Indoor work places EN 12464-2:2014, Light and lighting - Lighting of work places - Part 2: Outdoor work places EN 12665, Light and lighting - Basic terms and criteria for specifying lighting requirements EN 13201-3, Road lighting - Part 3: Calculation of performance CIE 117:1995, Discomfort glare in interior lighting 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 12665 and the following apply. 3.1 lamp energy efficiency class lamp energy efficiency class assigned to the lamp in accordance with the energy efficiency index defined in Reg. 874/2012 3.2 luminaire lumen maintenance factor ratio of luminous flux of a luminaire at a given time in the life to the initial luminous flux 3.3 luminaire survival factor fraction of the total number of luminaires which continue to operate at a given time under defined conditions and switching frequency 3.4 upward flux fraction (of a luminaire) ratio of the upward flux to the total flux of a luminaire oSIST prEN 13032-2:2016

prEN 13032-2:2016 (E) 7 3.5 downward flux fraction (of a luminaire) ratio of the downward flux to the total flux of a luminaire 4 Luminaire data 4.1 General Data shall be provided for luminaires with replaceable and non-replaceable lamps. 4.2 Essential luminaire data 4.2.1 General The following luminaire data shall be provided for verification, where applicable. 4.2.2 Luminaire code 4.2.3 Dimensions of the luminous parts of the luminaire The dimensions of those parts of the luminaire, from which light is emitted to produce the luminous intensity values in the tables, shall be given in m or m2. NOTE For further information see CIE 117:1995, Annex C. 4.2.4 Luminaire luminous flux For luminaires the rated luminous flux of the luminaire shall be given. NOTE 1 For guidance on providing LED luminaire rated flux see EN 13032–4:2015, Clause 4 and Annex E. NOTE 2 For luminaires with replaceable lamps the rated luminous flux of the luminaire can be derived by multiplying the rated luminous flux of the lamp by the light output ratio (LOR) of the luminaire. If the ballast(s) of the luminaire mention(s) a ballast lumen factor (BLF) value, LOR should in this case first be multiplied by the BLF value. For guidance see also EN 13032–1. 4.2.5 Luminous intensity table The intensity table shall be given either as absolute or as normalized luminous intensity table. a) Absolute luminous intensity table: Absolute luminous intensity data (in candela (cd)) of a lamp or a luminaire (equipped with a lamp or lamps of specified type and power) shall be given as a table. Lamp type and rated power shall be declared. b) Normalized luminous intensity table: Normalized luminous intensity data of a luminaire (equipped with a lamp or lamps of specified type and power) shall be given as a table, normalized to a luminous flux of 1 000 lm and provided in candela per kilolumen (cd · klm–1). The source of the normalization shall be stated (lamp or luminaire). The minimum number of C-planes and -angles at which the I-values shall be presented, is given in Tables 1 and 2. oSIST prEN 13032-2:2016

prEN 13032-2:2016 (E) 8 Table 1 — Number of C-planes for various intensity distributions Luminous intensity distribution C-planes Radially symmetric One C-plane Symmetric about two planes Every 15° from 0° to 90° Symmetric about one plane Every 15° from 0° to 180° or every 15° from 90° to 270° Asymmetric Every 15° from 0° to 360° Table 2 — Number of -angles for various types of luminaires Type of luminaire Downward Flux Fraction FDF -angles Downlighting > 0,9 Every 5° from 0° to 90° Downlighting with upward component 0,1 to 0,9 Every 5° from 0° to 180° Uplighting < 0,1 Every 5° from 90° to 180° For floodlights, both used in indoor and outdoor lighting installations, the measurement and presentation of the normalized I-table might be in B- instead of C- notation. For TI-calculations (see EN 12464-2:2014, Table 3) the data as required in EN 13201-3 shall be provided. NOTE 1 The Downward Flux Fraction FDF is the ratio of the Downward Light Output Ratio RDLO and the Light Output Ratio RLO of the luminaire: FDF = RDLO/RLO see also 4.3.5). NOTE 2 Luminaires with a concentrated intensity distribution might require more angles at which the luminous intensity data are presented (e.g. every 1° in the area where 90 % of the luminous flux is emitted). NOTE 3 Data presented at finer intervals might be required for more accurate calculations and for lighting software involving visualizations. 4.2.6 Luminance table The table shall give the average luminaire luminance (at maximum lumen output)

at elevation angles

65°, 70°, 75°, 80° and 85° from the downward vertical in C-planes as specified in Table 1. 4.2.7 Unified Glare Rating For unified glare rating (UGR) data presentation the tabular method as described in CIE 117:1995 shall be used. Manufacturers publishing UGR tables shall declare the spacing to height ratios (SHR) used in calculations. NOTE 1 For determining UGR, the reference plane for SHR calculation is at eye level (1,2 m above the floor). NOTE 2 The condition 4H/8H and reflectances of ceiling/walls/floor of 0,7/0,5/0,2 taken from the UGR table is often used as a

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