IEC 62087-3:2023

Audio, video, and related equipment - Determination of power consumption - Part 3: Television sets

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.

Appareils audio, vidéo et matériel connexe - Détermination de la consommation de puissance - Partie 3: Téléviseurs

IEC 62087-3:2023 est disponible sous forme de IEC 62087-3:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 62087-3:2023 spécifie la détermination de la consommation de puissance et des caractéristiques associées des téléviseurs. Les téléviseurs comprennent notamment ceux qui utilisent les technologies LCD (Liquid-Crystal Display), OLED (Organic Light-Emitting Diode) ou de projection. Les modes de fonctionnement et les fonctions, dans la mesure où ils s'appliquent de façon spécifique à des téléviseurs, sont définis en détail dans la présente partie de l'IEC 62087. Le présent document est limité aux téléviseurs qui peuvent être connectés à une source d'alimentation externe. Les téléviseurs qui comportent une batterie principale non amovible ne sont pas couverts par le présent document. Les téléviseurs peuvent comporter un nombre quelconque de batteries auxiliaires. Les conditions de mesure du présent document sont représentatives de l'usage normal du matériel et peuvent différer des conditions particulières, comme celles spécifiées dans les normes de sécurité. L'IEC 62087-3:2023 annule et remplace la première édition parue en 2015. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) elle inclut des procédures de mesure pour déterminer la consommation de puissance en mode Marche lors du visionnage d'un contenu vidéo HDR qui utilise des métadonnées statiques;
b) la fonction MDD est désactivée lors de tous les essais de détermination de la puissance en mode Marche;
c) seuls des signaux vidéo progressifs sont utilisés pour les essais;
d) une lampe à réflecteur LED à intensité réglable est utilisée comme source de lumière pour éclairer le capteur ABC afin d'obtenir des niveaux d'éclairement spécifiques;
e) des signaux vidéo de boîte et de contour dynamiques sont utilisés pour déterminer le rapport de luminance de crête.

General Information

• Status: Published
• Publication Date: 16-Feb-2023
• ICS: 33.160.10 - Amplifiers
• Technical Committee: TA 19 - Environmental and energy aspects for multimedia systems and equipment
• Drafting Committee: MT 62087 - TC 100/TA 19/MT 62087
• Current Stage: PPUB - Publication issued
• Start Date: 22-Mar-2023
• Completion Date: 17-Feb-2023

Relations

• Revises: IEC 62087-3:2015 - Audio, video, and related equipment - Determination of power consumption - Part 3: Television sets
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62087-3 ®
Edition 2.0 2023-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Audio, video, and related equipment – Determination of power consumption –
Part 3: Television sets
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Secretariat Tel.: [phone]
3, rue de Varembé [e-mail]
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

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IEC 62087-3 ®
Edition 2.0 2023-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Audio, video, and related equipment – Determination of power consumption –
Part 3: Television sets
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 33.160.10 ISBN 978-2-8322-6532-1

– 2 – IEC 62087-3:2023 RLV © IEC 2023
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions, and abbreviated terms . 8
3.1 Terms and definitions. 9
3.2 Abbreviated terms . 11
4 Specification of operating modes and functions . 13
4.1 Table of operating modes and functions . 13
4.2 Configurations and picture settings . 14
4.2.1 Conceptual framework . 14
4.2.2 Selection of home normal configuration . 16
4.2.3 Selection of retail configuration . 16
5 Measurement conditions . 17
5.1 General . 17
5.2 Power source . 17
5.3 Environmental conditions . 17
5.4 Ambient light conditions . 17
5.5 Measuring equipment . 17
5.5.1 Power measuring instrument . 17
5.5.2 Luminance measuring device . 17
5.5.3 Illuminance measuring instrument . 17
5.6 Signal generation . 17
5.6.1 Equipment . 17
5.6.2 Interfaces . 17
5.6.3 Accuracy . 17
5.6.4 Light source for specific illuminance levels . 18
5.6.5 Light source for disabling the ABC feature . 18
5.6.6 Networking equipment .
5.6.6 Test table surface material . 19
6 Procedures . 19
6.1 Order of activities . 19
6.2 Preparation . 20
6.2.1 Measuring plan . 20
6.2.2 Power source voltage and frequency . 21
6.2.3 Test signal input terminals . 21
6.2.4 Video signal, On mode power consumption procedure . 21
6.2.5 Video signal, peak luminance ratio determination . 22
6.2.6 Video format . 22
6.2.7 Automatic brightness control capabilities . 23
6.2.8 Automatic brightness control levels . 23
6.2.9 Motion-based Dynamic Dimming . 24
6.2.10 Network connection capabilities selection . 24
6.3 Initial activities . 25
6.3.1 Order of initial activities . 25
6.3.2 Cool down .

6.3.2 Main batteries . 26
6.3.3 Plug-in module . 26
6.3.4 Installation . 26
6.3.5 Application of input signals . 27
6.3.6 Luminance measuring device setup . 27
6.3.7 Light source setup . 27
6.3.8 Power on . 31
6.3.9 UUT firmware update . 31
6.3.10 TV settings . 31
6.4 Determination of power consumption, On mode . 32
6.4.1 Order of activities . 32
6.4.2 Stabilization . 33
6.4.3 Television sets without automatic brightness control enabled by default . 34
6.4.4 Television sets with automatic brightness control enabled by default . 34
6.4.5 Power measurement . 34
6.5 Determination of peak luminance ratio and power factor . 36
6.5.1 General . 36
6.5.2 Activities for peak luminance ratio and power factor determination . 37
6.6 Determination of power consumption, Partial On mode . 40
6.6.1 General . 40
6.6.2 Order of activities . 40
6.6.3 AV inputs . 40
6.6.4 Standby-passive . 40
6.6.5 Standby-active, low . 41
6.7 Determination of power consumption, Off mode . 42
6.7.1 Connections and networking . 42
6.7.2 Availability . 42
6.7.3 Measurement . 42
Annex A (informative) Considerations for On mode television set power measurements . 43
A.1 General . 43
A.2 Illuminance levels for automatic brightness control .
A.2 Weighting of automatic brightness control levels . 43
A.3 Calculating On mode power consumption. 44
A.4 Picture level adjustments . 45
Annex B (normative) Test report . 46
Annex C (informative) Example test report template . 48
Annex D (informative) Representative test tools . 51
Annex E (normative) Measurement process overview . 52
Bibliography . 54

Figure 1 – Configurations and picture settings, conceptual framework . 16
Figure 2 – Recommended order of activities . 20
Figure 3 – Order of initial activities . 26
Figure 4 – Light source configuration . 28
Figure 5 – Wall-mounted TV with built-in ABC sensor . 30
Figure 6 – Wall Mounted TV with External ABC Sensor . 30
Figure 7 – Order of activities for determining power consumption, On mode . 33

– 4 – IEC 62087-3:2023 RLV © IEC 2023
Figure 8 – Order of activities for determining peak luminance ratio and power factor . 38
Figure 9 – Order of activities for determining the power consumption, Partial On mode . 40
Figure E.1 – Comprehensive measurement process flow chart . 53

Table 1 – Operating modes and functions . 14
Table 2 – Network Connection Hierarchy . 24

INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
AUDIO, VIDEO, AND RELATED EQ
...

IEC 62087-3 ®
Edition 2.0 2023-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Audio, video, and related equipment – Determination of power consumption –
Part 3: Television sets
Appareils audio, vidéo et matériel connexe – Détermination de la consommation
de puissance –
Partie 3: Téléviseurs
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

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utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

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Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
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IEC 62087-3 ®
Edition 2.0 2023-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Audio, video, and related equipment – Determination of power consumption –

Part 3: Television sets
Appareils audio, vidéo et matériel connexe – Détermination de la consommation

de puissance –
Partie 3: Téléviseurs
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 33.160.10 ISBN 978-2-8322-6478-2

– 2 – IEC 62087-3:2023 © IEC 2023
CONTENTS
FOREWORD . 5
INTRODUCTION . 7
1 Scope . 8
2 Normative references . 8
3 Terms, definitions, and abbreviated terms . 8
3.1 Terms and definitions. 9
3.2 Abbreviated terms . 11
4 Specification of operating modes and functions . 12
4.1 Table of operating modes and functions . 12
4.2 Configurations and picture settings . 13
4.2.1 Conceptual framework . 13
4.2.2 Selection of normal configuration . 14
4.2.3 Selection of retail configuration . 14
5 Measurement conditions . 15
5.1 General . 15
5.2 Power source . 15
5.3 Environmental conditions . 15
5.4 Ambient light conditions . 15
5.5 Measuring equipment . 15
5.5.1 Power measuring instrument . 15
5.5.2 Luminance measuring device . 15
5.5.3 Illuminance measuring instrument . 15
5.6 Signal generation . 15
5.6.1 Equipment . 15
5.6.2 Interfaces . 15
5.6.3 Accuracy . 15
5.6.4 Light source for specific illuminance levels . 16
5.6.5 Light source for disabling the ABC feature . 16
5.6.6 Test table surface material . 16
6 Procedures . 17
6.1 Order of activities . 17
6.2 Preparation . 18
6.2.1 Measuring plan . 18
6.2.2 Power source voltage and frequency . 19
6.2.3 Test signal input terminals . 19
6.2.4 Video signal, On mode power consumption procedure . 19
6.2.5 Video signal, peak luminance ratio determination . 19
6.2.6 Video format . 20
6.2.7 Automatic brightness control capabilities . 21
6.2.8 Automatic brightness control levels . 21
6.2.9 Motion-based Dynamic Dimming . 21
6.2.10 Network connection selection . 21
6.3 Initial activities . 22
6.3.1 Order of initial activities . 22
6.3.2 Main batteries . 23
6.3.3 Plug-in module . 23

6.3.4 Installation . 23
6.3.5 Application of input signals . 24
6.3.6 Luminance measuring device setup . 24
6.3.7 Light source setup . 24
6.3.8 Power on . 27
6.3.9 UUT firmware update . 27
6.3.10 TV settings . 27
6.4 Determination of power consumption, On mode . 28
6.4.1 Order of activities . 28
6.4.2 Stabilization . 29
6.4.3 Television sets without automatic brightness control enabled by default . 30
6.4.4 Television sets with automatic brightness control enabled by default . 30
6.4.5 Power measurement . 30
6.5 Determination of peak luminance ratio and power factor . 32
6.5.1 General . 32
6.5.2 Activities for peak luminance ratio and power factor determination . 33
6.6 Determination of power consumption, Partial On mode . 36
6.6.1 General . 36
6.6.2 Order of activities . 36
6.6.3 AV inputs . 36
6.6.4 Standby-passive . 36
6.6.5 Standby-active, low . 37
6.7 Determination of power consumption, Off mode . 38
6.7.1 Connections and networking . 38
6.7.2 Availability . 38
6.7.3 Measurement . 38
Annex A (informative) Considerations for On mode television set power measurements . 39
A.1 General . 39
A.2 Weighting of automatic brightness control levels .
...