EN IEC 60598-2-20:2024
(Main)Luminaires - Part 2-20: Particular requirements - Lighting chains
Luminaires - Part 2-20: Particular requirements - Lighting chains
IEC 60598-2-20:2022 is available as IEC 60598-2-20:2022 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60598-2-20:2022 specifies requirements for lighting chains fitted with series, parallel or a combination of series/parallel connected light sources for use either indoors or outdoors on supply voltages not exceeding 250 V. This fifth edition cancels and replaces the fourth edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - specific provisions for temporarily installed protected lighting (TPL) chains have been added; - new terms and definitions have been added.
Leuchten - Teil 2-20: Besondere Anforderungen - Lichterketten
Luminaires - Partie 2-20: Exigences particulières - Guirlandes lumineuses
IEC 60598-2-20:2022 est disponible sous forme de IEC 60598-2-20:2022 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60598-2-20:2022 spécifie les exigences applicables aux guirlandes lumineuses équipées de sources lumineuses montées en série, en parallèle ou en combinaison série/parallèle pour utilisation à l'intérieur ou à l'extérieur, pour des tensions d'alimentation qui ne dépassent pas 250 V. Cette cinquième édition annule et remplace la quatrième édition parue en 2014. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: - des dispositions spécifiques aux guirlandes lumineuses protégées installées temporairement (TPL) ont été ajoutées; - de nouveaux termes et définitions ont été ajoutés.
Svetilke - 2-20. del: Posebne zahteve - Svetlobni nizi (IEC 60598-2-20:2022)
Ta del standarda IEC 60598 določa zahteve za svetlobne nize, opremljene z zaporedno, vzporedno ali kombinirano zaporedno/vzporedno vezanimi svetlobnimi viri za notranjo ali zunanjo uporabo z napajalno napetostjo največ 250 V.
Za kombinacije, ki vključujejo viseče svetilke (znane tudi kot zaprti svetlobni nizi), glej standard IEC 60598-2-21.
Ta dokument zajema svetlobne nize s priloženimi fiksnimi ali odstranljivimi pritrdili, npr. za okrasne ali dekorativne namene.
Za svetlobne nize s potisnimi okovi za sijalke se uporabljajo ustrezne zahteve tega dokumenta.
Ta dokument zajema naslednje svetlobne nize:
a) trajno nameščene svetlobne nize;
b) začasno nameščene svetlobne nize;
c) začasno nameščene zaščitene svetlobne nize (TPL).
OPOMBA 1: Svetlobni niz s sijalkami vključuje napajalni kabel oziroma je pritrjen v okovih za sijalke in je trajno povezan s fiksnim ožičenjem. Svetlobni nizi s sijalkami so primerni predvsem za trajno notranjo ali zunanjo razsvetljavo.
OPOMBA 2: Dekorativni svetlobni niz vključuje napajalni kabel in je začasno povezan s fiksnim ožičenjem. Dekorativni svetlobni nizi so primerni predvsem za začasno razsvetljavo doma, zaprtih prostorov ali za notranjo/zunanjo uporabo (za primer glej sliko 1).
OPOMBA 3: Pri začasno nameščenem zaščitenem svetlobnem nizu (TPL) je vsak okov za sijalko pritrjen na stavbo ali konstrukcijo, svetlobni vir pa je obdan z zaščitnim ohišjem in je začasno povezan s fiksnim ožičenjem. Začasno nameščeni zaščiteni svetlobni nizi so primerni predvsem za uporabo kot razsvetljava v zahtevnih delovnih pogojih.
Za svetlobne nize z nestandardiziranimi sijalkami (npr. potisne sijalke) se sijalke obravnavajo kot del svetlobnega niza in so zato vključene v postopek preskušanja.
OPOMBA 4: Za proizvode, pri katerih je svetlobni niz trajno pritrjen na okvir ali predhodno osvetljeno božično drevo, se lahko uporabljajo tudi ustrezne točke standarda IEC 60598-2-4.
OPOMBA 5: V nekaterih državah se namesto izraza »niz« uporablja izraz »veriga«.
OPOMBA 6: Svečne svetilke so preskušene v skladu s standardom IEC 60598-2-4.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2024
Svetilke - 2-20. del: Posebne zahteve - Svetlobni nizi (IEC 60598-2-20:2022)
Luminaires - Part 2-20: Particular requirements - Lighting chains (IEC 60598-2-20:2022)
Leuchten - Teil 2-20: Besondere Anforderungen – Lichterketten (IEC 60598-2-20:2022)
Luminaires - Partie 2-20: Exigences particulières - Guirlandes lumineuses (IEC 60598-2-
20:2022)
Ta slovenski standard je istoveten z: EN IEC 60598-2-20:2024
ICS:
29.140.40 Svetila Luminaires
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60598-2-20
NORME EUROPÉENNE
EUROPÄISCHE NORM June 2024
ICS 29.140.40 Supersedes EN 60598-2-20:2015; EN 60598-2-
20:2015/AC:2017-01
English Version
Luminaires - Part 2-20: Particular requirements - Lighting chains
(IEC 60598-2-20:2022)
Luminaires - Partie 2-20: Exigences particulières - Leuchten - Teil 2-20: Besondere Anforderungen -
Guirlandes lumineuses Lichterketten
(IEC 60598-2-20:2022) (IEC 60598-2-20:2022)
This European Standard was approved by CENELEC on 2022-03-07. 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,
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Türkiye 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
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60598-2-20:2024 E
European foreword
The text of document 34D/1646/FDIS, future edition 5 of IEC 60598-2-20, prepared by SC 34D
"Luminaires" of IEC/TC 34 "Lighting" was submitted to the IEC-CENELEC parallel vote and approved
by CENELEC as EN IEC 60598-2-20:2024.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-12-28
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-06-28
document have to be withdrawn
This document supersedes EN 60598-2-20:2015 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.
This document has been prepared under a standardization request addressed to CENELEC by the
European Commission. The Standing Committee of the EFTA States subsequently approves these
requests for its Member States.
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 60598-2-20:2022 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 standard indicated:
IEC 60598-2-4 NOTE Approved as EN 60598-2-4
IEC 60598-2-21 NOTE Approved as EN 60598-2-21
IEC 60598-2-20 ®
Edition 5.0 2022-01
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Luminaires –
Part 2-20: Particular requirements – Lighting chains
Luminaires –
Partie 2-20: Exigences particulières – Guirlandes lumineuses
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.40 ISBN 978-2-8322-4237-7
– 2 – IEC 60598-2-20:2022 © IEC 2022
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
20.1 Scope . 7
20.2 Normative references . 7
20.3 Terms and definitions . 8
20.4 General test requirements . 10
20.5 Classification of luminaires . 10
20.5.1 General . 10
20.5.2 Protection against electric shock . 10
20.5.3 Protection against dust, solid objects and moisture . 10
20.6 Marking . 10
20.6.1 General . 10
20.6.2 Lighting chain marking . 11
20.6.3 Lighting chain and packaging marking . 11
20.6.4 Packaging or instructions marking . 11
20.7 Construction . 12
20.7.1 General . 12
20.7.2 Lampholders . 12
20.7.3 Terminal blocks . 12
20.7.4 Terminals and supply connections . 13
20.7.5 Gaskets . 13
20.7.6 Mechanical strength . 13
20.7.7 Lamp bridging devices . 13
20.7.8 Control units and controlgear . 13
20.7.9 Lamp rotation . 14
20.7.10 Lamp insertion and withdrawal force . 14
20.7.11 Lamp mechanical requirements . 14
20.7.12 Temporarily installed protected lighting (TPL) chains . 14
20.8 Creepage distances and clearances . 15
20.9 Provisions for earthing . 15
20.10 Terminals . 15
20.11 External and internal wiring . 15
20.11.1 General . 15
20.11.2 Cables for lighting chains . 15
20.11.3 Cord anchorage test . 16
20.11.4 Plugs and cable length . 16
20.11.5 Maximum length of extendable class II lighting chains . 16
20.12 Protection against electric shock . 17
20.12.1 General . 17
20.12.2 Divisible plug . 17
20.12.3 Electrification of decorations . 17
20.12.4 Contacts of push-in lampholders . 18
20.12.5 Blanking plugs . 18
20.13 Endurance tests and thermal tests . 19
20.13.1 General . 19
IEC 60598-2-20:2022 © IEC 2022 – 3 –
20.13.2 Test voltage . 19
20.13.3 Lamp bridging devices . 19
20.13.4 Short-circuit test of rectifier . 19
20.14 Resistance to dust, solid objects and moisture . 19
20.15 Insulation resistance and electric strength . 20
20.16 Resistance to heat, fire and tracking . 20
Annex A (normative) Requirements for interconnecting connectors for use in lighting
chains . 21
Bibliography . 23
Figure 1 – Examples of different types of lighting chains . 10
Figure 2 – Example of a connector to a divisible plug for lighting chains . 17
Figure 3 – Example of test device suitable for checking security of lampholder contacts . 18
Table 1 – Cable or cord types for lighting chains . 15
Table 2 – Conductor size for lighting chains . 16
– 4 – IEC 60598-2-20:2022 © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LUMINAIRES –
Part 2-20: Particular requirements – Lighting chains
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
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