SIST EN 61347-2-12:2006

SLOVENSKI STANDARD
01-januar-2006
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Lamp controlgear -- Part 2-12: Particular requirements for d.c. or a.c. supplied electronic
ballasts for discharge lamps (excluding fluorescent lamps)
Geräte für Lampen -- Teil 2-12: Besondere Anforderungen an gleich- oder
wechselstromversorgte elektronische Vorschaltgeräte für Entladungslampen
(ausgenommen Leuchtstofflampen)
Appareillages de lampes -- Partie 2-12: Exigences particulières pour les ballasts
électroniques alimentés en courant continu ou alternatif pour lampes à décharge (à
l'exclusion des lampes fluorescentes)
Ta slovenski standard je istoveten z: EN 61347-2-12:2005
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 61347-2-12
NORME EUROPÉENNE
EUROPÄISCHE NORM October 2005

ICS 29.140.99
English version
Lamp controlgear
Part 2-12: Particular requirements for d.c. or a.c. supplied
electronic ballasts for discharge lamps
(excluding fluorescent lamps)
(IEC 61347-2-12:2005)
Appareillages de lampes Geräte für Lampen
Partie 2-12: Exigences particulières Teil 2-12: Besondere Anforderungen
pour les ballasts électroniques alimentés an gleich- oder wechselstromversorgte
en courant continu ou alternatif elektronische Vorschaltgeräte
pour lampes à décharge für Entladungslampen
(à l'exclusion des lampes fluorescentes) (ausgenommen Leuchtstofflampen)
(CEI 61347-2-12:2005) (IEC 61347-2-12:2005)

This European Standard was approved by CENELEC on 2005-10-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and United Kingdom.

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

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61347-2-12:2005 E
Foreword
The text of document 34C/683A/FDIS, future edition 1 of IEC 61347-2-12, prepared by SC 34C,
Auxiliaries for lamps, of IEC TC 34, Lamps and related equipment, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 61347-2-12 on 2005-10-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2006-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-10-01
This standard shall be used in conjunction with EN 61347-1:2001
NOTE In this standard, the following print types are used:
– requirements proper: in roman type;
– test specifications: in italic type;
– notes: in small roman type.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61347-2-12:2005 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 60188:2001 (not modified).
IEC 60192 NOTE Harmonized as EN 60192:2001 (not modified).
IEC 60662 NOTE Harmonized as EN 60662:1993 (modified).
IEC 61167 NOTE Harmonized as EN 61167:1994 (not modified).
__________
- 3 - EN 61347-2-12:2005
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application 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 Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60052 2002 Voltage measurement by means of EN 60052 2002
standard air gaps
IEC 60417 database Graphical symbols for use on - -
equipment
1) 2)
IEC 61347-1 - Lamp controlgear EN 61347-1 2001
Part 1: General and safety + corr. July 2003
requirements
1)
Undated reference.
2)
Valid edition at date of issue.

NORME CEI
INTERNATIONALE
IEC
61347-2-12
INTERNATIONAL
Première édition
STANDARD
First edition
2005-06
Appareillages de lampes –
Partie 2-12:
Exigences particulières pour les ballasts
électroniques alimentés en courant continu
ou alternatif pour lampes à décharge
(à l'exclusion des lampes fluorescentes)

Lamp controlgear –
Part 2-12:
Particular requirements for d.c. or a.c. supplied
electronic ballasts for discharge lamps
(excluding fluorescent lamps)
 IEC 2005 Droits de reproduction réservés  Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
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CODE PRIX
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PRICE CODE
Commission Electrotechnique Internationale
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
Pour prix, voir catalogue en vigueur
For price, see current catalogue

61347-2-12  IEC:2005 – 3 –
CONTENTS
FOREWORD.5
INTRODUCTION.9

1 Scope.11
2 Normative references .11
3 Definitions .11
4 General requirements .13
5 General notes on tests .13
6 Classification.13
7 Marking .15
8 Terminals .15
9 Provisions for earthing.15
10 Protection against accidental contact with live parts .17
11 Moisture resistance and insulation.17
12 Electric strength .17
13 Thermal endurance test for windings .17
14 Fault conditions .17
15 Protection of associated components .17
16 Ignition voltage.17
17 Abnormal conditions .19
18 Construction .23
19 Creepage distances and clearances .23
20 Screws, current-carrying parts and connections.23
21 Resistance to heat, fire and tracking.23
22 Resistance to corrosion .23

Annex A (normative) Test to establish whether a conductive part is a live part which
may cause an electric shock .25
Annex B (normative) Particular requirements for thermally protected lamp controlgear .27
Annex C (normative) Particular requirements for electronic lamp controlgear with
means of protection against overheating.29
Annex D (normative) Information for carrying out the heating tests of thermally
protected lamp controlgear .31
Annex E (normative) The use of constants S other than 4 500 in t tests.33
w
Annex F (normative) Draught-proof enclosure.35
Annex G (normative) Explanation of the derivation of the values of pulse voltages .37
Annex H (normative) Tests .39
Annex I (normative) Precautions to be observed when measuring with spherical spark
gaps .41

Bibliography.43

61347-2-12  IEC:2005 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LAMP CONTROLGEAR –
Part 2-12: Particular requirements for d.c. or a.c. supplied electronic
ballasts for discharge lamps (excluding fluorescent lamps)

FOREWORD
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