SIST EN IEC 62442-2:2022

Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear (IEC 62442-2:2022)

IEC 62442-2:2022 is available as IEC 62442-2:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 62442-2:2022 defines a measurement method of the power losses of electromagnetic controlgear, the total input power and the standby power of electronic controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps). A calculation method of the efficiency of controlgear for discharge lamp(s) is also defined. It is assumed that the controlgear are designed for use on DC supplies up to 1 000 V and/or AC supplies up to 1 000 V at 50 Hz or 60 Hz. This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- the title of Part 2 has been modified;
- this edition has been harmonized with IEC 62442-1 and IEC 62442-­3;
- the reference to and use of the measurement methods for non-active power consumption in accordance with IEC 63103 have been added.

Energieeffizienz von Lampenbetriebsgeräten - Teil 2: Betriebsgeräte für Hochdruck-Entladungslampen (ausgenommen Leuchtstofflampen) - Messverfahren zur Bestimmung des Wirkungsgrades von Betriebsgeräten (IEC 62442-2:2022)

Performance énergétique des appareillages de lampes - Partie 2: Appareillages des lampes à décharge à haute intensité (à l’exclusion des lampes à fluorescence) - Méthode de mesure pour la détermination du rendement des appareillages (IEC 62442-2:2022)

IEC 62442-2:2022 est disponible sous forme de IEC 62442-2:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.

L'IEC 62442-2:2022 définit une méthode de mesurage des pertes de puissance de l'appareillage de commande électromagnétique, de la puissance d'entrée totale et de la puissance de veille de l'appareillage électronique des lampes à décharge (à l'exclusion des lampes à fluorescence à vapeur de mercure à basse pression). Une méthode de calcul du rendement des appareillages de lampes à décharge est également définie. Par hypothèse, les appareillages sont conçus pour des alimentations en courant continu jusqu'à 1 000 V et/ou des alimentations en courant alternatif jusqu'à 1 000 V à 50 Hz ou 60 Hz. Cette troisième édition annule et remplace la deuxième édition parue en 2018. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
- le titre de la Partie 2 a été modifié;
- cette édition a été harmonisée avec l'IEC 62442-1 et l'IEC 62442-3;
- des références à l'IEC 63103 ont été ajoutées afin d'appliquer les méthodes de mesurage de la consommation de puissance en mode non actif.
La version française de cette norme n'a pas été soumise au vote.

Energijske lastnosti krmilne naprave sijalke - 2. del: Krmilna naprava za razelektritvene sijalke (razen nizkotlačnih živosrebrnih fluorescenčnih sijalk) - Merilna metoda za ugotavljanje učinkovitosti krmilne naprave (IEC 62442-2:2022)

Ta del standarda IEC 62442 določa metodo merjenja izgub moči elektromagnetnih krmilnih naprav, skupne vhodne moči in moči elektronskih krmilnih naprav v stanju pripravljenosti za razelektritvene sijalke (razen nizkotlačnih živosrebrnih fluorescenčnih sijalk). Določena je tudi metoda za izračun učinkovitosti krmilnih naprav za razelektritvene sijalke.
Predpostavlja se, da je krmilna oprema zasnovana za uporabo pri enosmernem napajanju z napetostjo 1000 V in/ali izmeničnem napajanju z napetostjo do 1000 V pri frekvenci 50 Hz ali 60 Hz.
Ta dokument se uporablja za krmilna vezja, ki so sestavljena izključno iz elektronskih krmilnih naprav in sijalk.
OPOMBA: Zahteve za preskušanje posameznih delov krmilne opreme med proizvodnjo niso vključene.
Ta dokument določa merilno metodo za skupno vhodno moč in moč v stanju pripravljenosti ter metodo za izračun učinkovitosti krmilnih naprav za sijalke za vse krmilne naprave, ki so naprodaj za domačo uporabo in običajne komercialne namene ter delujejo z razelektritvenimi sijalkami.
Ta dokument se ne uporablja za:
– krmilno opremo, ki je sestavni del sijalk;
– krmilna vezja z zaporedno vezanimi kondenzatorji;
– krmiljeno elektromagnetno krmilno opremo.

General Information

• Status: Published
• Publication Date: 04-Apr-2022
• ICS: 29.140.99 - Other standards related to lamps
• Technical Committee: IESV - Lamps and related equipment
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 01-Apr-2022
• Due Date: 06-Jun-2022
• Completion Date: 05-Apr-2022
• Ref Project: EN IEC 62442-2:2022 - Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps (excluding low-pressure mercury fluorescent lamps) - Method of measurement to determine the efficiency of controlgear

Relations

• Replaces: SIST EN IEC 62442-2:2018/AC:2019 - Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of controlgear
• Effective Date: 29-Mar-2022
• Replaces: SIST EN IEC 62442-2:2018 - Energy performance of lamp controlgear - Part 2: Controlgear for high intensity discharge lamps (excluding fluorescent lamps) - Method of measurement to determine the efficiency of the controlgear (IEC 62442-2:2018)
• Effective Date: 29-Mar-2022

Overview

EN IEC 62442-2:2022 (IEC 62442-2:2022) specifies a standardized method of measurement to determine the efficiency of lamp controlgear for discharge lamps (excluding low‑pressure mercury fluorescent lamps). Published as a harmonized European adoption (CLC / CENELEC), this third edition updates the 2018 version, aligns Part 2 with IEC 62442‑1 and IEC 62442‑3, and adds references to IEC 63103 for non‑active power measurement. The standard covers measurement of power losses, total input power and standby/networked standby power for controlgear designed for DC and AC supplies up to 1 000 V at 50 Hz or 60 Hz.

Key topics and requirements

• Scope and applicability: Applies to standalone controlgear–lamp circuits for discharge lamps sold for domestic and commercial use. Excludes controlgear integral to lamps, circuits with series capacitors, and controllable electromagnetic controlgear.
• Measurement methods:
  • Power loss measurement for electromagnetic controlgear.
  • Total input power and standby power measurement for electronic controlgear.
  • Measurement setups illustrated (figures for electromagnetic and electronic controlgear).
• Efficiency calculation: Provides a defined method to calculate controlgear efficiency from measured input and lamp power.
• Networked standby: Includes procedures for measuring networked standby power of electronic controlgear.
• Instrument and test conditions: Addresses supply voltage waveform, instrument accuracy, sampling, measurement uncertainty and reporting of results.
• Normative references: Integrates related standards such as IEC 61347‑1, IEC 63103, IEC TS 63105, and IEC Guide 115.

Applications and users

EN IEC 62442-2:2022 is intended for:

• Manufacturers developing and validating lamp controlgear (electromagnetic and electronic).
• Test laboratories performing consistency, conformity and efficiency measurements.
• Regulatory bodies and compliance officers assessing energy performance for product standards and labeling.
• Lighting designers and specifiers who require verified controlgear efficiency data to optimize system energy use.
• Procurement and sustainability teams selecting products to meet energy-efficiency targets.

Practical uses include product development, certification testing, energy labeling, procurement specifications, and comparison of controlgear efficiency to reduce system losses and standby energy consumption.

Related standards

• IEC 62442‑1 (series overview and general methods)
• IEC 62442‑3 (other lamp types)
• IEC 63103 (non‑active mode power measurement)
• IEC 61347‑1 (lamp controlgear safety and general requirements)

Keywords: energy performance, lamp controlgear, discharge lamps, controlgear efficiency, standby power, IEC 62442‑2:2022, measurement method, electromagnetic controlgear, electronic controlgear.

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2022
Nadomešča:
SIST EN IEC 62442-2:2018
SIST EN IEC 62442-2:2018/AC:2019
Energijske lastnosti krmilne naprave sijalke - 2. del: Krmilna naprava za
razelektritvene sijalke (razen nizkotlačnih živosrebrnih fluorescenčnih sijalk) -
Merilna metoda za ugotavljanje učinkovitosti krmilne naprave (IEC 62442-2:2022)
Energy performance of lamp controlgear - Part 2: Controlgear for discharge lamps
(excluding low-pressure mercury fluorescent lamps) - Method of measurement to
determine the efficiency of controlgear (IEC 62442-2:2022)
Energieeffizienz von Lampenbetriebsgeräten - Teil 2: Betriebsgeräte für Hochdruck-
Entladungslampen (ausgenommen Leuchtstofflampen) - Messverfahren zur Bestimmung
des Wirkungsgrades von Betriebsgeräten (IEC 62442-2:2022)
Performance énergétique des appareillages de lampes - Partie 2: Appareillages des
lampes à décharge à haute intensité (à lexclusion des lampes à fluorescence) - Méthode
de mesure pour la détermination du rendement des appareillages (IEC 62442-2:2022)
Ta slovenski standard je istoveten z: EN IEC 62442-2:2022
ICS:
29.140.99 Drugi standardi v zvezi z Other standards related to
žarnicami lamps
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 62442-2

NORME EUROPÉENNE
EUROPÄISCHE NORM March 2022
ICS 29.140.99 Supersedes EN IEC 62442-2:2018 and all of its
amendments and corrigenda (if any)
English Version
Energy performance of lamp controlgear - Part 2: Controlgear for
discharge lamps (excluding low-pressure mercury fluorescent
lamps) - Method of measurement to determine the efficiency of
controlgear
(IEC 62442-2:2022)
Performance énergétique des appareillages de lampes - Energieeffizienz von Lampenbetriebsgeräten - Teil 2:
Partie 2: Appareillages des lampes à décharge (à Betriebsgeräte für Hochdruck-Entladungslampen
l'exclusion des lampes à fluorescence à vapeur de mercure (ausgenommen Leuchtstofflampen) - Messverfahren zur
à basse pression) - Méthode de mesurage pour la Bestimmung des Wirkungsgrades von Betriebsgeräten
détermination du rendement des appareillages (IEC 62442-2:2022)
(IEC 62442-2:2022)
This European Standard was approved by CENELEC on 2022-03-16. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving 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 CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 62442-2:2022 E

European foreword
The text of document 34C/1546/FDIS, future edition 3 of IEC 62442-2, prepared by SC 34C
"Auxiliaries for lamps" of IEC/TC 34 "Lighting" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN IEC 62442-2:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-12-16
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-03-16
document have to be withdrawn
This document supersedes EN IEC 62442-2:2018 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 62442-2:2022 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60188 NOTE Harmonized as EN 60188
IEC 60662 NOTE Harmonized as EN 60662
IEC 60923 NOTE Harmonized as EN 60923
IEC 61167 NOTE Harmonized as EN 61167
IEC 62035 NOTE Harmonized as EN 62035
IEC 62442-1 NOTE Harmonized as EN IEC 62442-1
IEC 62442-3 NOTE Harmonized as EN IEC 62442-3
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the
relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-845 - International Electrotechnical Vocabulary - -
(IEC) – Part 845: Lighting
IEC 61347-1 2015 Lamp controlgear - Part 1: General and EN 61347-1 2015
safety requirements
IEC 63103 2020 Lighting equipment - Non-active mode EN IEC 63103 2020
power measurement
IEC TS 63105 2021 Lighting systems and related equipment - - -
Vocabulary
IEC Guide 115 2021 Application of uncertainty of measurement - -
to conformity assessment activities in the
electrotechnical sector
IEC 62442-2 ®
Edition 3.0 2022-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Energy performance of lamp controlgear –

Part 2: Controlgear for discharge lamps (excluding low-pressure mercury

fluorescent lamps) – Method of measurement to determine the efficiency of

controlgear
Performance énergétique des appareillages de lampes –

Partie 2: Appareillages des lampes à décharge (à l'exclusion des lampes à

fluorescence à vapeur de mercure à basse pression) – Méthode de mesurage

pour la détermination du rendement des appareillages

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.99 ISBN 978-2-8322-1077-1

– 2 – IEC 62442-2:2022 © IEC 2022
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 General . 8
4.1 General notes on tests . 8
4.2 Controllable controlgear . 8
4.3 Multi-lamp type controlgear . 8
4.4 Measurement uncertainty . 8
4.5 Sampling of controlgear for testing . 8
4.6 Size of the test sample. 8
4.7 Power supply . 8
4.8 Supply voltage waveform . 9
4.9 Instrument accuracy . 9
4.10 Multi-rated voltage controlgear . 10
4.11 Sensor and network connections . 10
5 Method of measurement of the input power and calculation of the efficiency. 10
5.1 Measurement set-up: electromagnetic controlgear . 10
5.2 Efficiency calculation: electromagnetic controlgear . 11
5.3 Measurement set-up: electronic controlgear . 11
5.4 Efficiency calculation: electronic controlgear . 12
5.5 Standby power measurement of electronic controlgear . 12
5.6 Networked standby power measurement of electronic controlgear . 12
5.7 Reporting of power measurements . 12
Bibliography . 13

Figure 1 – Measurement set-up for electromagnetic controlgear . 10
Figure 2 – Measurement set-up for electronic controlgear . 11

Table 1 – Typical nominal electricity supply details for some regions . 9

IEC 62442-2:2022 © IEC 2022 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENERGY PERFORMANCE OF LAMP CONTROLGEAR –

Part 2: Controlgear for discharge lamps
(excluding low-pressure mercury fluorescent lamps) –
Method of measurement to determine the efficiency of controlgear

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 62442-2 has been prepared by subcommittee 34C: Auxiliaries for lamps, of IEC technical
committee 34: Lighting. It is an International Standard.
This third edition cancels and replaces the second edition published in 2018. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) the title of Part 2 has been modified;
b) this edition has been harmonized with IEC 62442-1 and IEC 62442-3;
c) the reference to and use of the measurement methods for non-active power consumption in
accordance with IEC 63103 have been added.

– 4 – IEC 62442-2:2022 © IEC 2022
The text of this International Standard is based on the following documents:
Draft Report on voting
34C/1546/FDIS 34C/1549/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications.
A list of all parts in the IEC 62442 series, published under the general title Energy performance
of lamp controlgear, can be found on the IEC website.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IEC 62442-2:2022 © IEC 2022 – 5 –
ENERGY PERFORMANCE OF LAMP CONTROLGEAR –

Part 2: Controlgear for discharge lamps
(excluding low-pressure mercury fl
...