SIST EN IEC 62442-3:2022

SLOVENSKI STANDARD
SIST EN IEC 62442-3:2022
01-maj-2022
Nadomešča:
SIST EN IEC 62442-3:2018
Energijske lastnosti krmilne naprave sijalke - 3. del: Krmilne naprave za
halogenske sijalke in LED-svetlobne vire - Merilna metoda za ugotavljanje
učinkovitosti krmilne naprave (IEC 62442-3:2022)
Energy performance of lamp controlgear - Part 3: Controlgear for tungsten-halogen
lamps and LED light sources - Method of measurement to determine the efficiency of
controlgear (IEC 62442-3:2022)
Energieeffizienz von Lampenbetriebsgeräten - Teil 3: Betriebsgeräte für Halogenlampen
und LED-ModuleLichtquellen - Messverfahren zur Bestimmung des Wirkungsgrades des
Betriebsgerätes (IEC 62442-3:2022)
Performance énergétique des appareillages de lampes - Partie 3: Appareillage de
lampes tungstène-halogène et sources lumineuses à LED - Méthode de mesure pour la
détermination du rendement des appareillages (IEC 62442-3:2022)
Ta slovenski standard je istoveten z: EN IEC 62442-3:2022
ICS:
29.140.99 Drugi standardi v zvezi z Other standards related to
žarnicami lamps
SIST EN IEC 62442-3:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62442-3:2022

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SIST EN IEC 62442-3:2022


EUROPEAN STANDARD EN IEC 62442-3

NORME EUROPÉENNE

EUROPÄISCHE NORM March 2022
ICS 29.140.99 Supersedes EN IEC 62442-3:2018 and all of its
amendments and corrigenda (if any)
English Version
Energy performance of lamp controlgear - Part 3: Controlgear for
tungsten-halogen lamps and LED light sources - Method of
measurement to determine the efficiency of controlgear
(IEC 62442-3:2022)
Performance énergétique des appareillages de lampes - Energieeffizienz von Lampenbetriebsgeräten - Teil 3:
Partie 3: Appareillages des lampes tungstène-halogène et Betriebsgeräte für Halogenlampen und LED-
des sources lumineuses à LED - Méthode de mesurage ModuleLichtquellen - Messverfahren zur Bestimmung des
pour la détermination du rendement des appareillages Wirkungsgrades des Betriebsgerätes
(IEC 62442-3:2022) (IEC 62442-3:2022)
This European Standard was approved by CENELEC on 2022-03-17. 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 62442-3:2022 E

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SIST EN IEC 62442-3:2022
EN IEC 62442-3:2022 (E)
European foreword
The text of document 34C/1547/FDIS, future edition 3 of IEC 62442-3, 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 62442-3:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2022-12-17
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-03-17
document have to be withdrawn

This document supersedes EN IEC 62442-3:2018 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 62442-3:2022 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 60357 NOTE Harmonized as EN 60357
IEC 62384 NOTE Harmonized as EN IEC 62384
IEC 62442-1 NOTE Harmonized as EN IEC 62442-1
IEC 62442-2 NOTE Harmonized as EN IEC 62442-2
2

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SIST EN IEC 62442-3:2022
EN IEC 62442-3:2022 (E)
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 - -
(IEV) – Part 845: Lighting
IEC 61047 2004 DC or AC supplied electronic step-down EN 61047 2004
convertors for filament lamps -
Performance requirements
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


3

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SIST EN IEC 62442-3:2022

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SIST EN IEC 62442-3:2022



IEC 62442-3

®


Edition 3.0 2022-02




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE











Energy performance of lamp controlgear –

Part 3: Controlgear for tungsten-halogen lamps and LED light sources – Method

of measurement to determine the efficiency of controlgear




Performance énergétique des appareillages de lampes –

Partie 3: Appareillages des lampes tungstène-halogène et des sources


lumineuses à LED – Méthode de mesurage pour la détermination du rendement

des appareillages












INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE


INTERNATIONALE




ICS 29.140.99 ISBN 978-2-8322-1077-2




Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale

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SIST EN IEC 62442-3:2022
– 2 – IEC 62442-3:2022 © 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 Measurement uncertainty . 8
4.4 Sampling of controlgear for testing . 8
4.5 Size of the test sample. 8
4.6 Power supply . 8
4.7 Supply voltage waveform . 9
4.8 Substitution load . 9
4.9 Thermocouple and temperature indicator . 9
4.10 Instrument accuracy . 9
4.11 Measuring circuits . 10
4.12 Multi-rated voltage controlgear . 10
4.13 Multi-power controlgear . 10
4.14 Sensor and network connections . 10
5 Method of measurement and calculation of the efficiency . 10
5.1 Measurement set-up: input and output power . 10
5.2 Efficiency calculation . 11
5.3 Measurement set-up: input power in no-load mode . 12
5.4 Standby power measurement . 12
5.5 Networked standby power measurement . 12
5.6 Reporting of power measurements . 12
Bibliography . 13

Figure 1 – Power losses measurement set-up for electromagnetic controlgear
(transformer) and input and output power measurement set-up for convertor (electronic
controlgear) . 11

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

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SIST EN IEC 62442-3:2022
IEC 62442-3:2022 © IEC 2022 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________

ENERGY PERFORMANCE OF LAMP CONTROLGEAR –

Part 3: Controlgear for tungsten-halogen lamps and LED light sources –
Method of measurement to determine the efficiency of controlgear

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,
Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their
preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with
may participate in this preparatory work. International, governmental and non-governmental organizations liaising
with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for
Standardization (ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence between
any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
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 62442-3 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) this edition has been harmonized with IEC 62442-1 and IEC 62442-2;
b) the reference to and use of the measurement methods for non-active power consumption in
accordance with IEC 63103 have been added.

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SIST EN IEC 62442-3:2022
– 4 – IEC 62442-3:2022 © IEC 2022
The text of this International Standard is based on the following documents:
Draft Report on voting
34C/1547/FDIS 34C/1550/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 ind
...