IEC 62087-3:2023 is available as IEC 62087-3:2023 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 62087-3:2023 specifies the determination of the power consumption and related characteristics of television sets. Television sets include, but are not limited to, those with LCD, OLED, or projection technologies. The operating modes and functions, as they specifically apply to television sets, are defined in detail in this part of IEC 62087. This document is limited to television sets that can be connected to an external power source. Television sets that include a non-removable, main battery are not covered by this document. Television sets can include any number of auxiliary batteries. The measuring conditions in this document represent the normal use of the equipment and can differ from specific conditions, for example as specified in safety standards. IEC 62087-3:2023 cancels and replaces the first edition published in 2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) it introduces measuring procedures for the determination of power consumption in the On mode while viewing static metadata HDR video content; b) all tests for On mode power determination are performed with MDD disabled; c) only progressive video signals are used for testing; d) a dimmable LED reflector lamp is used as a light source for illuminating the ABC sensor to achieve specific illuminance levels; e) a dynamic box and outline video signal is used for determining the ratio of peak luminance.

PDF Catalog

PDF Pages	PDF Title
1	30472638
79	A-30396604
80	undefined
83	Annex ZA (normative)Normative references to international publicationswith their corresponding European publications
84	Blank Page
85	English CONTENTS
88	FOREWORD
90	INTRODUCTION
91	1 Scope 2 Normative references 3 Terms, definitions, and abbreviated terms
92	3.1 Terms and definitions
94	3.2 Abbreviated terms
95	4 Specification of operating modes and functions 4.1 Table of operating modes and functions
96	4.2 Configurations and picture settings 4.2.1 Conceptual framework Tables Table 1 – Operating modes and functions
97	4.2.2 Selection of normal configuration 4.2.3 Selection of retail configuration Figures Figure 1 – Configurations and picture settings, conceptual framework
98	5 Measurement conditions 5.1 General 5.2 Power source 5.3 Environmental conditions 5.4 Ambient light conditions 5.5 Measuring equipment 5.5.1 Power measuring instrument 5.5.2 Luminance measuring device 5.5.3 Illuminance measuring instrument 5.6 Signal generation 5.6.1 Equipment 5.6.2 Interfaces 5.6.3 Accuracy
99	5.6.4 Light source for specific illuminance levels 5.6.5 Light source for disabling the ABC feature 5.6.6 Test table surface material
100	6 Procedures 6.1 Order of activities
101	6.2 Preparation 6.2.1 Measuring plan Figure 2 – Recommended order of activities
102	6.2.2 Power source voltage and frequency 6.2.3 Test signal input terminals 6.2.4 Video signal, On mode power consumption procedure 6.2.5 Video signal, peak luminance ratio determination
103	6.2.6 Video format
104	6.2.7 Automatic brightness control capabilities 6.2.8 Automatic brightness control levels 6.2.9 Motion-based Dynamic Dimming 6.2.10 Network connection selection
105	6.3 Initial activities 6.3.1 Order of initial activities Table 2 – Network Connection Hierarchy
106	6.3.2 Main batteries 6.3.3 Plug-in module 6.3.4 Installation Figure 3 – Order of initial activities
107	6.3.5 Application of input signals 6.3.6 Luminance measuring device setup 6.3.7 Light source setup
108	Figure 4 – Light source configuration
109	Figure 5 – Wall-mounted TV with built-in ABC sensor Figure 6 – Wall Mounted TV with External ABC Sensor
110	6.3.8 Power on 6.3.9 UUT firmware update 6.3.10 TV settings
111	6.4 Determination of power consumption, On mode 6.4.1 Order of activities
112	6.4.2 Stabilization Figure 7 – Order of activities for determining power consumption, On mode
113	6.4.3 Television sets without automatic brightness control enabled by default 6.4.4 Television sets with automatic brightness control enabled by default 6.4.5 Power measurement
115	6.5 Determination of peak luminance ratio and power factor 6.5.1 General
116	6.5.2 Activities for peak luminance ratio and power factor determination
117	Figure 8 – Order of activities for determining peak luminance ratio and power factor
119	6.6 Determination of power consumption, Partial On mode 6.6.1 General 6.6.2 Order of activities 6.6.3 AV inputs 6.6.4 Standby-passive Figure 9 – Order of activities for determining the power consumption, Partial On mode
120	6.6.5 Standby-active, low
121	6.7 Determination of power consumption, Off mode 6.7.1 Connections and networking 6.7.2 Availability 6.7.3 Measurement
122	Annex A (informative) Considerations for On mode television set power measurements A.1 General A.2 Weighting of automatic brightness control levels A.3 Calculating On mode power consumption
123	A.4 Picture level adjustments
124	Annex B (normative) Test report
126	Annex C (informative) Example test report template
129	Annex D (informative) Representative test tools
130	Annex E (normative) Measurement process overview
131	Figure E.1 – Comprehensive measurement process flow chart
132	Bibliography

Published By	Publication Date	Number of Pages
BSI	2023	134


PDF Format	Searchable	Printable	Preview Now

Status	Definitive
Pages	134
Publication Date	2023-04-14
ISBN	978 0 539 26697 9
Standard Number	BS EN IEC 62087-3:2023 – TC
Title	Tracked Changes. Audio, video, and related equipment. Determination of power consumption – Television sets
Descriptors	Audio systems, Energy consumption, Video signals, Audio equipment, Electricity consumption, Electrical measurement, Broadcasting, Video tape recorders, Television receivers, Video recording, Internet
Publisher	BSI
Committee	EPL/100
ICS Codes	33.160.10 - Amplifiers

BS EN IEC 62087-3:2023 – TC

PDF Catalog

Related products