SIST EN 61347-2-2:2012

SLOVENSKI STANDARD
01-maj-2012
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Lamp controlgear - Part 2-2: Particular requirements for d.c. or a.c. supplied electronic
step-down convertors for filament lamps
Geräte für Lampen - Teil 2-2: Besondere Anforderungen an gleich- oder
wechselstromversorgte elektronische Konverter für Glühlampen
Appareillages de lampes - Partie 2-2: Prescriptions particulières pour les convertisseurs
abaisseurs électroniques alimentés en courant continu ou alternatif pour lampes à
incandescence
Ta slovenski standard je istoveten z: EN 61347-2-2:2012
ICS:
29.130.01 Stikalne in krmilne naprave Switchgear and controlgear
na splošno in general
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 61347-2-2
NORME EUROPÉENNE
March 2012
EUROPÄISCHE NORM
ICS 29.140.99 Supersedes EN 61347-2-2:2001 + corr. Jul.2003 + A1:2006 + A2:2006 + corr. Nov.2006

English version
Lamp controlgear -
Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-
down convertors for filament lamps
(IEC 61347-2-2:2011)
Appareillages de lampes -  Geräte für Lampen -
Partie 2-2: Exigences particulières pour Teil 2-2: Besondere Anforderungen an
les convertisseurs abaisseurs gleich- oder wechselstromversorgte
électroniques alimentés en courant elektronische Konverter für Glühlampen
continu ou alternatif pour lampes à (IEC 61347-2-2:2011)
incandescence
(CEI 61347-2-2:2011)
This European Standard was approved by CENELEC on 2012-01-11. 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, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61347-2-2:2012 E
Foreword
The text of document 34C/994/FDIS, future edition 2 of IEC 61347-2-2, 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 61347-2-2:2012.

The following dates are fixed:
(dop) 2012-10-11
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-01-11
• latest date by which the national
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61347-2-2:2001 + corr Jul. 2003 + A1:2006 + A2:2006 + corr. Nov. 2006.
The major modification for EN 61347-2-2:2012 is the changeover from SELV equivalent to SELV.
This standard shall be used in conjunction with EN 61347-1:2008 + A1:2011 + A2:200X .
This part 2 supplements or modifies the clauses in EN 61347-1, so as to convert that publication into the
European Standard: Particular requirements for d.c. or a.c. supplied electronic step-down convertors for
filament lamps.
NOTE In this standard, the following print types are used:
– Requirements proper: in roman type.
– Test specifications: in italic type.
– Explanatory matter: in smaller roman type.
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 61347-2-2:2011 was approved by CENELEC as a European
Standard without any modification.

To be published.
- 3 - EN 61347-2-2:2012
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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

IEC 60357 - Tungsten halogen lamps (non-vehicle) - EN 60357 -
Performance specifications
IEC 61047 - DC or AC supplied electronic step-down EN 61047 -
convertors for filament lamps - Performance
requirements
IEC 61347-1 (mod) 2007 Lamp controlgear - EN 61347-1 2008
+ A1 2010 Part 1: General and safety requirements + A1 2011

IEC 61558-2-1 - Safety of power transformers, power supplies, EN 61558-2-1 -
reactors and similar products -
Part 2-1: Particular requirements and tests for
separating transformers and power supplies
incorporating separating transformers for
general applications
IEC 61558-2-6 - Safety of transformers, reactors, power supply EN 61558-2-6 -
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 61558-2-13 - Safety of transformers, reactors, power supply EN 61558-2-13 -
units and similar products for supply voltages
up to 1 100 V -
Part 2-13: Particular requirements and tests
for auto transformers and power supply units
incorporating auto transformers

IEC 61558-2-16 - Safety of transformers, reactors, power supply EN 61558-2-16 -
units and similar products for voltages up to 1
100 V -
Part 2-16: Particular requirements and tests
for switch mode power supply units and
transformers for switch mode power supply
units
IEC 61347-2-2 ®
Edition 2.0 2011-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Lamp controlgear –
Part 2-2: Particular requirements for d.c. or a.c. supplied electronic step-down
convertors for filament lamps
Appareillages de lampes –
Partie 2-2: Exigences particulières pour les convertisseurs abaisseurs
électroniques alimentés en courant continu ou alternatif pour lampes à
incandescence
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX N
ICS 29.140.99 ISBN 978-2-88912-813-6

– 2 – 61347-2-2 © IEC:2011
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references. 6
3 Terms and definitions . 7
4 General requirements . 7
5 General notes on tests . 8
6 Classification . 8
7 Marking . 8
7.1 Mandatory marking . 8
7.2 Information to be provided if applicable . 8
8 Protection against accidental contact with live parts . 8
9 Terminals . 9
10 Provisions for protective earthing . 9
11 Moisture resistance and insulation . 9
12 Electric strength . 9
13 Thermal endurance test for windings of ballasts . 9
14 Fault conditions . 9
15 Transformer heating . 9
15.1 General . 9
15.2 Normal operation . 9
15.3 Abnormal operation . 10
16 Construction . 10
17 Creepage distances and clearances . 10
18 Screws, current-carrying parts and connections . 10
19 Resistance to heat, fire and tracking . 10
20 Resistance to corrosion . 10
Bibliography . 13

61347-2-2 © IEC:2011 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LAMP CONTROLGEAR –
Part 2-2: Particular requirements for d.c. or a.c. supplied
electronic step-down convertors for filament lamps

FOREWORD
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