EN 62442-3:2014

SLOVENSKI STANDARD
01-oktober-2014
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Energy performance of lamp controlgear - Part 3: Controlgear for halogen lamps and
LED modules - Method of measurement to determine the efficiency of the controlgear
/
Performance énergétique des appareillages de lampes - Partie 3: Appareillage de
lampes à halogène et modules de DEL - Méthode de mesure pour la détermination du
rendement de l'appareillage
Ta slovenski standard je istoveten z: EN 62442-3:2014
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 62442-3
NORME EUROPÉENNE
EUROPÄISCHE NORM
July 2014
ICS 29.140.99
English Version
Energy performance of lamp controlgear - Part 3: Controlgear for
halogen lamps and LED modules - Method of measurement to
determine the efficiency of the controlgear
(IEC 62442-3:2014)
Performance énergétique des appareillages de lampes - Energieeffizienz von Lampenbetriebsgeräten - Teil 3:
Partie 3: Appareillage de lampes à halogène et modules de Betriebsgeräte für Halogenlampen und LED-Module -
DEL - Méthode de mesure pour la détermination du Messverfahren zur Bestimmung des Wirkungsgrades des
rendement de l'appareillage Betriebsgerätes
(CEI 62442-3:2014) (IEC 62442-3:2014)
This European Standard was approved by CENELEC on 2014-05-29. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62442-3:2014 E
Foreword
The text of document 34C/1077/FDIS, future edition 1 of IEC 62442-3, prepared by SC 34C
"Auxiliaries for lamps", of IEC/TC 34 "Lamps and related equipment" was submitted to the IEC-
CENELEC parallel vote and approved by CENELEC as EN 62442-3:2014.
The following dates are fixed:
– latest date by which the document has to be implemented at (dop) 2015-03-01
national level by publication of an identical national
standard or by endorsement
– latest date by which the national standards conflicting with (dow) 2017-05-29
the document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such
patent rights.
Endorsement notice
The text of the International Standard IEC 62442-3:2014 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 62384.
IEC 62442-1:2011 NOTE Harmonized as EN 62442-1:2011 (not modified).
IEC 62442-2:— NOTE Harmonized as EN 62442-2:2014 (not modified).

- 3 - EN 62442-3:2014
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When 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 61047 2004 DC or AC supplied electronic step-down EN 61047 2004
convertors for filament lamps -
Performance requirements
IEC 61347-1 (mod) 2007 Lamp controlgear - EN 61347-1 2008
Part 1: General and safety requirements
+A1 2010 +A1 2011
+A2 2012 +A2 2013
IEC 61347-2-2 -  Lamp controlgear - EN 61347-2-2 -
Part 2-2: Particular requirements for d.c.
or a.c. supplied electronic step-down
convertors for filament lamps
IEC 61347-2-13 -  Lamp controlgear - EN 61347-2-13 -
Part 2-13: Particular requirements for
d.c. or a.c. supplied electronic
controlgear for LED modules
IEC 61558-1 -  Safety of power transformers, power EN 61558-1 -
supplies, reactors and similar products -
Part 1: General requirements and tests
IEC 61558-2-6 -  Safety of transformers, reactors, power EN 61558-2-6 -
supply units and similar products for
supply voltages up to 1 100 V -
Part 2-6: Particular requirements and
tests for safety isolating transformers
and power supply units incorporating
safety isolating transformers
IEC Guide 115 2007 Application of uncertainty of - -
measurement to conformity assessment
activities in the electrotechnical sector

IEC 62442-3 ®
Edition 1.0 2014-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Energy performance of lamp controlgear –

Part 3: Controlgear for halogen lamps and LED modules – Method of

measurement to determine the efficiency of the controlgear

Performance énergétique des appareillages de lampes –

Partie 3: Appareillage de lampes à halogène et modules de DEL – Méthode de

mesure pour la détermination du rendement de l'appareillage

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX N
ICS 29.140.99 ISBN 978-2-8322-1533-3

– 2 – IEC 62442-3:2014 © IEC 2014
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 General . 8
4.1 Applicability . 8
4.2 General notes on test . 8
4.3 Controllable controlgear . 8
4.4 Measurement uncertainty . 8
4.5 Sampling of controlgear for testing . 8
4.6 Number of samples . 8
4.7 Power supply. 9
4.8 Supply voltage waveform . 9
4.9 Substitution load . 9
4.10 Thermocouple and temperature indicator . 9
4.11 Instrument accuracy . 10
4.12 Measuring circuits . 10
4.13 Multi-rated voltage controlgear . 10
4.14 Multi-power controlgear . 10
5 Method of measurement and calculation of the efficiency of controlgear
(transformer, convertor) for tungsten halogen lamps and for LED modules . 11
5.1 Measurement setup: input and output power . 11
5.2 Efficiency calculation for magnetic (transformer) and electronic (convertor)
controlgear . 12
5.3 Measurement setup: input power in off mode . 12
5.4 Standby power measurement of convertor – electronic controlgear . 13
Bibliography . 14

Figure 1 – Power losses measurement setup for magnetic controlgear (transformer) and
input and output power measurement setup for convertor (electronic controlgear) . 11
Figure 2 – Input power measurement setup for magnetic controlgear (transformer) and
for convertor (electronic controlgear) . 12
Figure 3 – Measurement setup of the standby power of convertor – electronic
controlgear . 13

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

IEC 62442-3:2014 © IEC 2014 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENERGY PERFORMANCE OF LAMP CONTROLGEAR –

Part 3: Controlgear for halogen lamps and LED modules –
Method of measurement to determine the efficiency of the controlgear

FOREWORD
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