SIST EN 61347-2-3:2011
Lamp controlgear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps
Lamp controlgear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control gear for fluorescent lamps
This part of IEC 61347 specifies particular safety requirements for electronic control gear for use on a.c. and d.c. supplies up to 1000 V at 50 Hz or 60 Hz with operating frequencies deviating from the supply frequency, associated with fluorescent lamps as specified in IEC 60081 and IEC 60901, and other fluorescent lamps for high-frequency operation. Performance requirements are the subject of IEC 60929. Particular requirements for electronic control gear with means protection against overheating are given in Annex C. For emergency lighting operation, particular requirements for control gear operated from a central supply are given in Annex J. Performance requirements appropriate to the safe operation of emergency lighting are also contained in Annex J. Requirements for emergency lighting control gear operating from non-centralised power supplies are given in IEC 61347-2-7.
Geräte für Lampen - Teil 2-3: Besondere Anforderungen an wechsel- und/oder gleichstromversorgte elektronische Betriebsgeräte für Leuchtstofflampen
Appareillages de lampes - Partie 2-3: Exigences particulières pour les appareillages électroniques alimentés en courant alternatif et en courant continu pour lampes fluorescentes
La CEI 61347-2-3:2011 spécifie les exigences particulières de sécurité applicables aux appareillages électroniques pour utilisation en courant alternatif et en courant continu jusqu'à 1 000 V à 50 Hz ou 60 Hz, avec des fréquences de fonctionnement différentes de la fréquence du réseau d'alimentation, associés aux lampes fluorescentes spécifiées dans la CEI 60081 et la CEI 60901, et à d'autres lampes fluorescentes fonctionnant à haute fréquence. Cette deuxième édition annule et remplace la première édition parue en 2000, son Amendement 1 (2004) et son Amendement 2 (2006), ainsi que la CEI 60925 parue en 1989, son Amendement 1 (1996) et son Amendement 2 (2001), la CEI 61347-2-4 parue en 2000, la CEI 61347-2-5 parue en 2000 et la CEI 61347-2-6 parue en 2000. Elle constitue une révision technique. Les révisions significatives par rapport à la première édition sont les suivantes: - rectification des conditions d'essai lors de variations; - exigences de construction; - circuits de mesure et limites pour les courants de fuite HF; - modification de la structure de la norme, pour qu'elle traite exclusivement des appareillages électroniques à alimentation centrale en courant alternatif et en courant continu pour l'éclairage général, et pour que l'Annexe J traite des appareillages de secours à alimentation centrale. Cette publication doit être lue conjointement avec la .> Le contenu du corrigendum de septembre 2011 a été pris en considération dans cet exemplaire.
Krmilne stikalne naprave za sijalke - 2-3. del: Posebne zahteve za izmenično napajane elektronske predstikalne naprave za fluorescenčne sijalke
Ta del IEC 61347 določa posebne varnostne zahteve za elektronske predstikalne naprave z izmeničnim in enosmernim napajanjem, manjšim od 1000 V, in pri 50 Hz ali 60 Hz s frekvencami delovanja, ki odstopajo od napajalne frekvence, povezanimi s fluorescenčnimi sijalkami, kot je določeno v IEC 60081 in IEC 60901, in z drugimi fluorescenčnimi sijalkami za visokofrekvenčno delovanje. Zahteve za zmogljivost so predmet IEC 60929. Določene zahteve za elektronske predstikalne naprave s sredstvi zaščite pred pregrevanjem so podane v dodatku C. V dodatku J so podane nekatere zahteve za elektronske predstikalne naprave, ki pri zasilni razsvetljavi delujejo iz osrednjega napajanja. Zahteve za zmogljivost, primerne za varno delovanje zasilne razsvetljave, so prav tako zajete v dodatku J. Zahteve za elektronske predstikalne naprave, ki pri zasilni razsvetljavi delujejo iz neosrednjega napajanja, so podane v IEC 61347-2-7.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61347-2-3:2011
01-oktober-2011
1DGRPHãþD
SIST EN 60925:1995
SIST EN 61347-2-4:2002
SIST EN 61347-2-5:2002
SIST EN 61347-2-6:2002
.UPLOQHVWLNDOQHQDSUDYH]DVLMDONHGHO 3RVHEQH]DKWHYH]DL]PHQLþQR
QDSDMDQHHOHNWURQVNHSUHGVWLNDOQHQDSUDYH]DIOXRUHVFHQþQHVLMDONH
Lamp controlgear - Part 2-3: Particular requirements for a.c. and/or d.c. supplied
electronic control gear for fluorescent lamps
Geräte für Lampen - Teil 2-3: Besondere Anforderungen an wechsel- und/oder
gleichstromversorgte elektronische Betriebsgeräte für Leuchtstofflampen
Appareillages de lampes - Partie 2-3: Exigences particulières pour les appareillages
électroniques alimentés en courant alternatif et en courant continu pour lampes
fluorescentes
Ta slovenski standard je istoveten z: EN 61347-2-3:2011
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
SIST EN 61347-2-3:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61347-2-3:2011
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SIST EN 61347-2-3:2011
EUROPEAN STANDARD
EN 61347-2-3
NORME EUROPÉENNE
July 2011
EUROPÄISCHE NORM
ICS 29.140.99 Supersedes EN 60925:1991, EN 61347-2-3:2001 + corr. Jul.2003 + corr. Dec.2010 + A1:2004 +
A2:2006, EN 61347-2-4:2001 + corr. Jul.2003 + corr. Dec.2010, EN 61347-2-5:2001 + corr.
Jul.2003 + corr. Dec.2010, EN 61347-2-6:2001 + corr. Jul.2003 + corr. Dec.2010
English version
Lamp control gear -
Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic
control gear for fluorescent lamps
(IEC 61347-2-3:2011)
Appareillages de lampes - Geräte für Lampen -
Partie 2-3: Exigences particulières pour Teil 2-3: Besondere Anforderungen an
les appareillages électroniques alimentés wechsel- und/oder gleichstromversorgte
en courant alternatif et/ou en courant elektronische Betriebsgeräte für
continu pour lampes fluorescentes Leuchtstofflampen
(CEI 61347-2-3:2011) (IEC 61347-2-3:2011)
This European Standard was approved by CENELEC on 2011-06-23. 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, 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 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
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61347-2-3:2011 E
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SIST EN 61347-2-3:2011
EN 61347-2-3:2011 - 2 -
Foreword
The text of document 34C/955/FDIS, future edition 2 of IEC 61347-2-3, prepared by SC 34C, Auxiliaries
for lamps, of IEC TC 34, Lamps and related equipment, was submitted to the IEC-CENELEC parallel vote
and was approved by CENELEC as EN 61347-2-3 on 2011-06-23.
This standard is to be used in conjunction with EN 61347-1:2008 + A1:2011.
This European Standard supersedes EN 60925:1991 + A1:1996 + A2:2001, EN 61347-2-3:2001 +
corrigendum July 2003 + corrigendum December 2010 + A1:2004 + A2:2006, EN 61347-2-4:2001 +
corrigendum July 2003 + corrigendum December 2010, EN 61347-2-5:2001 + corrigendum July 2003 +
corrigendum December 2010 and EN 61347-2-6:2001 + corrigendum July 2003 + corrigendum December
2010.
The significant revisions with respect to EN 61347-2-3:2001 are:
– rectifying test conditions when dimming;
– construction requirements;
– measurement circuits and limits for HF leakage currents;
– modification of the structure to become a standard exclusively for a.c. and d.c. central supplied
electronic control gear for general lighting and Annex J cover centrally supplied emergency control gear.
This part 2 supplements or modifies the corresponding clauses in EN 61347-1 so as to convert that
publication into the European Standard: Particular requirements for a.c. and/or d.c. supplied electronic
control gear for fluorescent 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. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
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) 2012-03-23
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2014-06-23
Annex ZA has been added by CENELEC.
__________
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SIST EN 61347-2-3:2011
- 3 - EN 61347-2-3:2011
Endorsement notice
The text of the International Standard IEC 61347-2-3:2011 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 60598-2-22 NOTE Harmonized as EN 60598-2-22.
IEC 61195 NOTE Harmonized as EN 61195.
IEC 61199 NOTE Harmonized as EN 61199.
__________
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SIST EN 61347-2-3:2011
EN 61347-2-3:2011 - 4 -
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 When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year
1)
IEC 60929 2011 AC and/or DC-supplied electronic EN 60929 201X
control gear for tubular fluorescent lamps -
Performance requirements
IEC 61347-1 (mod) 2007 Lamp controlgear - EN 61347-1 2008
+ A1 2010 Part 1: General and safety requirements + A1 2011
1) 1)
IEC 61347-2-7 201X Lamp controlgear - EN 61347-2-7 201X
Part 2-7: Particular requirements for battery
supplied electronic controlgear for emergency
lighting (self-contained)
IEC 61547 - Equipment for general lighting purposes - EN 61547 -
EMC immunity requirements
1)
To be published.
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SIST EN 61347-2-3:2011
IEC 61347-2-3
®
Edition 2.0 2011-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Lamp control gear –
Part 2-3: Particular requirements for a.c. and/or d.c. supplied electronic control
gear for fluorescent lamps
Appareillages de lampes –
Partie 2-3: Exigences particulières pour les appareillages électroniques
alimentés en courant alternatif et/ou en courant continu pour lampes
fluorescentes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX X
ICS 29.140.99 ISBN 978-2-88912-498-5
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN 61347-2-3:2011
– 2 – 61347-2-3 © IEC:2011
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 General requirements . 8
5 General notes on tests . 9
6 Classification . 9
7 Marking . 9
8 Protection against accidental contact with live parts . 10
9 Terminals . 10
10 Provisions for earthing . 10
11 Moisture resistance and insulation . 10
12 Electric strength . 10
13 Thermal endurance test for windings . 10
14 Fault conditions . 10
15 Protection of associated components . 10
16 Abnormal conditions . 11
17 Behaviour of the control gear at end of lamp life . 12
18 Construction . 19
19 Creepage distances and clearances . 19
20 Screws, current-carrying parts and connections . 19
21 Resistance to heat, fire and tracking . 19
22 Resistance to corrosion . 19
Annex A (normative) Test to establish whether a conductive part is a live part which
may cause an electric shock . 24
Annex B (normative) Particular requirements for thermally protected lamp control gear . 25
Annex C (normative) Particular requirements for electronic lamp control gear with
means of protection against overheating . 26
Annex D (normative) Requirements for carrying out the heating tests of thermally
protected lamp control gear . 27
Annex E (normative) Use of constant S other than 4 500 in t tests . 28
w
Annex F (normative) Draught-proof enclosure . 29
Annex G (normative) Explanation of the derivation of the values of pulse voltages . 30
Annex H (normative) Tests . 31
Annex I (normative) Measurement of high-frequency leakage current . 32
Annex J (normative) Particular additional safety requirements for a.c., a.c./d.c. or d.c.
supplied electronic control gear for emergency lighting . 37
Annex K (informative) Components used in the asymmetric pulse test circuit (see
Figure 1) . 41
Annex L (normative) Information for control gear design (from Annex E of IEC 61195). 42
Bibliography . 43
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SIST EN 61347-2-3:2011
61347-2-3 © IEC:2011 – 3 –
Figure 1 – Asymmetric pulse test circuit . 14
Figure 2 – Asymmetric power detection circuit . 16
Figure 3 – Open filament test circuits . 19
Figure 4 – Circuit for testing rectifying effect . 20
Figure 5 – Nomographs for the capacitive leakage current limits of HF-operated
fluorescent lamps . 23
Figure I.1 – Leakage current test arrangement for various fluorescent lamps . 36
Table 1 – Relation between r.m.s. working voltage and maximum peak voltage . 11
Table J.1 – Pulse voltages . 40
Table K.1 – Material specification . 41
Table K.2 – Transformer specification . 41
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SIST EN 61347-2-3:2011
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INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LAMP CONTROL GEAR –
Part 2-3: Particular requirements for a.c. and/or d.c.
supplied electronic control gear for fluorescent lamps
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.
International Standard IEC 61347-2-3 has been prepared by subcommittee 34C: Auxiliaries
for lamps, of IEC technical committee 34: Lamps and related equipment.
This standard shall be used in conjunction with IEC 61347-1 (2007) and its Amendment 1
(2010).
This second edition cancels and replaces the first edition published in 2000, its Amendment 1
(2004) and its Amendment 2 (2006) ), IEC 61347-2-4 published in 2000, IEC 61347-2-5
published in 2000 and IEC 61347-2-6 published in 2000. This second edition constitutes a
technical revision.
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SIST EN 61347-2-3:2011
61347-2-3 © IEC:2011 – 5 –
The significant revisions with respect to the first edition are:
– rectifying test conditions when dimming;
– construction requirements;
– measurement circuits and limits for HF leakage currents;
– modification of the structure to become a standard exclusively for a.c. and d.c. central
supplied electronic control gear for general lighting and Annex J cover centrally-
supplied emergency control gear.
The text of this standard is based on the following documents:
FDIS Report on voting
34C/955/FDIS 34C/968/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
This part 2 supplements or modifies the corresponding clauses in IEC 61347-1 so as to
convert that publication into the IEC standard: Particular requirements for a.c. and/or d.c.
supplied electronic control gear for fluorescent 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.
A list of all parts of the IEC 61347 series, published under the general title: Lamp control
gear, can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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SIST EN 61347-2-3:2011
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INTRODUCTION
This second edition of IEC 61347-2-3, published in conjunction with IEC 61347-1, represents
an review of the first edition of IEC 61347-2-3. The formatting into separately published parts
provides for ease of future amendments and revisions. Additional requirements will be added
as and when a need for them is recognized.
This standard, and the parts which make up IEC 61347-2, in referring to any of the clauses of
IEC 61347-1, specify the extent to which such a clause is applicable and the order in which
the tests are to be performed; they also include additional requirements, as necessary. All
parts which make up IEC 61347-2 are intended to be self-contained and, therefore, do not
include references to each other. However, for the case of emergency lighting lamp control
gear, some cross-referencing has been necessary.
Where the requirements of any of the clauses of IEC 61347-1 are referred to in this standard
by the phrase ”The requirements of clause n of IEC 61347-1 apply”, this phrase is interpreted
as meaning that all requirements of the clause in question of part 1 apply, except any which
are clearly inapplicable to the specific type of lamp control gear covered by this particular part
of IEC 61347-2.
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SIST EN 61347-2-3:2011
61347-2-3 © IEC:2011 – 7 –
LAMP CONTROL GEAR –
Part 2-3: Particular requirements for a.c. and/or d.c.
supplied electronic control gear for fluorescent lamps
1 Scope
This part of IEC 61347 specifies particular safety requirements for electronic control gear for
use on a.c. and d.c. supplies up to 1 000 V at 50 Hz or 60 Hz with operating frequencies
deviating from the supply frequency, associated with fluorescent lamps as specified in
IEC 60081 and IEC 60901, and other fluorescent lamps for high-frequency operation.
Performance requirements are the subject of IEC 60929.
Particular requirements for electronic control gear with means protection against overheating
are given in Annex C.
For emergency lighting operation, particular requirements for control gear operated from a
central supply are given in Annex J. Performance requirements appropriate to the safe
operation of emergency lighting are also contained in Annex J.
Requirements for emergency lighting control gear operating from non-centralised power
supplies are given in IEC 61347-2-7.
NOTE Performance requirements detailed by Annex J are those considered to be safety-related with respect to
reliable emergency operation.
2 Normative references
For the purposes of this document, the normative references given in Clause 2 of
IEC 61347-1 which are mentioned in this standard apply, together with the following normative
references.
IEC 60929: 2011, AC and/or DC-supplied electronic control gear for tubular fluorescent lamps
– Performance requirements
IEC 61347-1:2007, Lamp control gear – Part 1: General and safety requirements
Amendment 1(2010)
IEC 61347-2-7,___ Lamp control gear – Part 2-7: Particular requirements for battery supplied
1
electronic control gear for emergency lighting (self-contained)
IEC 61547, Equipment for general lighting purposes – EMC immunity requirements
___________
1
To be published
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SIST EN 61347-2-3:2011
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3 Terms and definitions
For the purposes of this document, the terms and definitions of Clause 3 of IEC 61347-1
apply, together with the following.
3.1
a.c. supplied electronic control gear
mains-supplied a.c. to a.c. invertor including stabilizing elements for starting and operating
one or more fluorescent lamps, generally at high frequency
3.2
maximum value of lamp power (of a controllable control gear)
lamp power (light output) which complies with 8.1 of IEC 60929, unless otherwise declared by
the manufacturer or responsible vendor
3.3
maximum allowed peak voltage
highest permitted peak voltage across any insulation under open-circuit condition and any
normal and abnormal operating conditions
The maximum peak voltage is related to the declared r.m.s. working voltage; see Table 1.
3.4
minimum value of lamp power (of a controllable control gear)
lowest percentage of the lamp power defined in 3.2 declared by the manufacturer or
responsible vendor
3.5
a.c./d.c. supplied electronic control gear for maintained emergency lighting
mains/battery-supplied a.c./d.c. to a.c. invertor including stabilizing elements for starting and
operating one or more fluorescent lamps, generally at high frequency for emergency lighting
3.6
cathode dummy resistor
cathode substitution resistor as specified on the relevant lamp data sheet of IEC 60081 or
IEC 60901 or as declared by the relevant lamp manufacturer or by the responsible vendor
3.7
d.c. supplied electronic control gear
d.c. supplied electronic control gear or invertor includes stabilisation elements for starting and
operating one or more tubular fluorescent lamps, generally at high frequency
4 General requirements
The requirements of Clause 4 of IEC 61347-1 apply, together with the following additional
requirement:
AC/d.c. electronic control gear for emergency lighting shall comply with the requirements of
Annex J.
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61347-2-3 © IEC:2011 – 9 –
5 General notes on tests
The requirements of Clause 5 of 61347-1 apply together with the following additional
requirement:
The following number of specimens shall be submitted for testing:
– one unit for the tests of Clause 6 to 12 and 15 to 22;
– one unit for the test of Clause 14 (additional units or components, where necessary, may
be required in consultation with the manufacturer).
Tests to meet the safety requirements for a.c./d.c. supplied electronic control gear for
emergency lighting are made under the conditions specified in Annex J.
6 Classification
The requirements of Clause 6 of IEC 61347-1 apply.
7 Marking
Control gear which forms an integral part of the luminaire need not be marked.
7.1 Mandatory markings
In accordance with the requirements of 7.2 of IEC 61347-1, control gear, other than integral
control gear, shall be clearly and durably marked with the following mandatory markings:
− items a), b), c), d), e), k) and l) of 7.1 of IEC 61347-1, together with
− the symbol for earthing, as applicable;
− for controllable control gear, the control terminals shall be identified;
− a declaration of the maximum working voltage (r.m.s.) according to 12.2 between
• output terminals;
• any output terminal and earth.
Marking for each of these two values shall be in steps of 10 V when the working voltage is
equal to, or less than, 500 V, and in steps of 50 V when the working voltage is higher than
500 V. The marking of maximum working voltage is referenced in two situations, the maximum
between output terminals and the maximum between any output terminal and earth. It is
acceptable for only the higher of these two voltages to be marked.
Marking shall be U-OUT=.V.
7.2 Information to be provided, if applicable
In addition to the above mandatory markings, the following information, if applicable, shall be
given either on the control gear, or be made available in the manufacturer’s catalogue or
similar:
– items h), i), and j) given in 7.1 of IEC 61347-1;
– information regarding voltage polarity reversal protection for d.c. supplied control gear
only.
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SIST EN 61347-2-3:2011
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8 Protection against accidental contact with live parts
The requirements of Clause 10 of IEC 61347-1 apply.
9 Terminals
The requirements of Clause 8 of IEC 61347-1 apply.
10 Provisions for earthing
The requirements of Clause 9 of IEC 61347-1 apply.
11 Moisture resistance and insulation
The requirements of Clause 11 of IEC 61347-1 apply together with the following additional
requirements:
The leakage current that may occur from contact with fluorescent lamps operated at high
frequency from a.c. supplied electronic control gear shall not exceed the values in Figure 5
when measured in accordance with Annex I. The values are in r.m.s. values.
The limits of leakage current values for frequencies between the values shown in Figure 5
should be obtained by calculation according to the formula in the figure (under consideration).
NOTE Limits of leakage current values for frequencies above 50 kHz are under consideration.
Compliance with these requirements is checked in accordance with Annex I.
12 Electric strength
The requirements of Clause 12 of IEC 61347-1 apply.
13 Thermal endurance test for windings
The requirements of Clause 13 of IEC 61347-1 do
...
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