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BS EN IEC 62722-2-1:2023 – TC

BS EN IEC 62722-2-1:2023 – TC

$217.84

Tracked Changes. Luminaire performance – Particular requirements. LED luminaires

Published By Publication Date Number of Pages
BSI 2023 78
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IEC 62722-2-1:2023 specifies the performance requirements for LED luminaires, together with the test methods and conditions. It applies to LED luminaires for general lighting purposes. Semi-luminaires are not covered under the scope of this document. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:

  1. alignment with IEC 62717:2014, IEC 62717:2014/AMD1:2015 and IEC 62717:2014/AMD2:2019;
  2. clarification of temperature requirements for the maintenance test, in 10.2 and Annex A;
  3. introduction of a new Annex C on methods for calculation and measurements of parameters for extension of electric and photometric data.

PDF Catalog

PDF Pages PDF Title
1 30471391
43 A-30409804
44 undefined
47 Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
48 Blank Page
49 English
CONTENTS
51 FOREWORD
53 INTRODUCTION
54 1 Scope
2 Normative references
55 3 Terms and definitions
56 4 Product information
57 5 General requirements
6 Test conditions
6.1 General test conditions
Table 1 – Product information
58 6.2 Luminaires using LED modules where compliance with IEC 62717 is given (Type A)
6.3 Luminaires using LED modules where compliance with IEC 62717 is not given (Type B)
6.3.1 General
6.3.2 Creation of module families to reduce test effort
59 6.4 Performance requirements
60 7 Input power
Table 2 – Performance criteria for which testing is required
61 8 Photometric performance
8.1 Luminous flux
8.2 Luminous intensity distribution, peak intensity and beam angle
8.2.1 General
8.2.2 Measurement
8.2.3 Luminous intensity distribution
8.2.4 Peak intensity
8.2.5 Beam angle
8.3 Luminaire luminous efficacy
9 Chromaticity coordinates, correlated colour temperature (CCT) and colour rendering
9.1 Chromaticity coordinates
9.2 Correlated colour temperature (CCT)
9.3 Colour rendering index (CRI)
10 LED luminaire life
10.1 General
62 10.2 Lumen maintenance
10.3 Endurance tests
11 Verification
63 Table 3 – Sample sizes
64 Figure 1 – Terminals to be used for input power measurement
65 Annex A (normative) Measurement method of LED luminaire characteristics
A.1 General
A.2 Electrical characteristics
A.3 Photometric characteristics
66 Annex B (informative) Explanation of recommended lifetime metrics
B.1 General
B.2 Lifetime specification
67 Annex C (normative) Methods for calculation and measurements of parameters for extension of electric and photometric data
C.1 Introductory remarks
C.2 General
68 C.3 Method 1 – Different current setting
C.3.1 General
C.3.2 Procedure
69 Figure C.1 – Example of flux vs current (in blue) and power vs current (in orange) curves, showing which are LUMO or LUMD measurements
70 C.3.3 Example of applicability of Method 1 using a goniophotometer
Figure C.2 – Example of flux vs current (in blue) and power vs current (in orange) curves
71 C.4 Method 2 – Different binning (flux, CCT, CRI) of LED packages or LED modules
C.4.1 General
C.4.2 Procedure I for method 2 (KФ for LED modules)
72 C.4.3 Procedure II for method 2 (KФ for LED luminaires)
C.4.4 Procedure III for method 2 (KФ for LED packages)
73 C.5 Method 3 – Use of a different LED controlgear or additional electrical components
C.5.1 General
C.5.2 Use of a different LED controlgear
C.5.3 Additional electrical components installed in the luminaire (e.g. controlling device)
74 C.6 Application of methods 1, 2 and 3 to luminaires of the same family
C.7 Overview of the methods in Annex C
75 Table C.1 – Overview of the methods in Annex C and parameters that can be derived from LUMO
76 Bibliography

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BS EN IEC 62722-2-1:2023 - TC
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