SIST EN IEC 61347-1:2025
(Main)Controlgear for electric light sources - Safety - Part 1: General requirements (IEC 61347-1:2024)
Controlgear for electric light sources - Safety - Part 1: General requirements (IEC 61347-1:2024)
IEC 61347-1:2024 specifies general safety requirements for controlgear for electric light sources for use on DC supplies up to 1 500 V or AC supplies up to 1 000 V at 50 Hz or 60 Hz.
This fourth edition cancels and replaces the third edition published in 2015 and Amendment 1:2017. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) complete review of document structure, including but not limited to what is individually described under items b) to s);
b) removal of requirements for electromagnetic controlgear;
c) addition of more specific requirements for control circuit insulation and corresponding marking;
d) merging of thermal test requirements for transformers into a new Clause 16;
e) clarification of specifications for the moisture resistance test;
f) update of the normative reference to standards of the transformer series IEC 61558;
g) correction of the normative reference for PCB testing with respect to flames and fire;
h) update of further normative references where appropriate;
i) allowance of an alternative DC electric strength test;
j) addition of specific provisions for the use of bridging capacitors;
k) update of fire hazard testing requirements;
l) introduction of requirements for PELV applications;
m) clearance distances now generally based on peak instead of RMS voltage values;
n) introduction of a new type of protected emergency lighting controlgear;
o) review and clarification of touch current and voltage requirements;
p) clarification of the test sequence for independent controlgear with respect to the application of the IEC 60598 series versus the IEC 61347 series;
q) introduction of reduced touch voltages and currents for interrupted DC voltage applications or pulse width modulation (PWM);
r) changes concerning the recommendations for electric strength routine testing;
s) merging of requirements for safety isolating controlgear from former Annex L into the main body of the document;
t) introduction of Annex N intended to address touch current measurement;
u) introduction of Annex O intended to provide information on document reorganization.
Geräte für Lampen - Teil 1: Allgemeine und Sicherheitsanforderungen (IEC 61347-1:2024)
Appareillages de lampes - Partie 1: Exigences générales et exigences de sécurité (IEC 61347-1:2024)
L'IEC 61347-1:2024 spécifie les exigences de sécurité générales des appareillages pour sources de lumière électriques destinés à être utilisés avec des alimentations inférieures ou égales à 1 500 V en courant continu ou avec des alimentations inférieures ou égales à 1 000 V en courant alternatif à 50 Hz ou 60 Hz.
Cette quatrième édition annule et remplace la troisième édition parue en 2015 et l'Amendement 1:2017. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
a) revue complète de la structure du document, notamment les points b) à s) ci-dessous;
b) suppression des exigences relatives aux appareillages électromagnétiques;
c) ajout d'exigences plus spécifiques pour l'isolation du circuit de commande et le marquage correspondant;
d) fusion des exigences relatives aux essais thermiques des transformateurs dans un nouvel Article 16;
e) clarification des spécifications pour l'essai de résistance à l'humidité;
f) mise à jour des références normatives avec l'ajout de la série IEC 61558 relative aux transformateurs;
g) correction de la référence normative pour les essais des cartes de circuits imprimés, notamment pour l'évaluation de la résistance aux flammes et au feu;
h) mise à jour d'autres références normatives, le cas échéant;
i) ajout d'une variante pour l'essai de rigidité électrique sous un courant continu;
j) ajout de dispositions spécifiques au raccordement en pont de condensateurs;
k) mise à jour des exigences d'essais relatifs aux risques du feu;
l) ajout d'exigences pour les applications TBTP;
m) les distances d'isolement sont désormais déterminées généralement à partir des tensions de crête et non des valeurs de tension efficace;
n) ajout d'un nouveau type d'appareillage protégé pour l'éclairage de secours;
o) examen et clarification des exigences relatives au courant et à la tension de contact;
p) clarification de la séquence des essais pour les appareillages indépendants, selon la série IEC 60598 ou la série IEC 61347 appliquée;
q) ajout de valeurs de tension et de courant de contact inférieures pour les tensions continues interrompues ou la modulation de largeur d'impulsions (MLI);
r) modification des recommandations relatives aux essais individuels de série de rigidité électrique;
s) fusion des exigences relatives aux appareillages de sécurité de l'ancienne Annexe L dans le corps du document;
t) ajout de l'Annexe N afin de couvrir le mesurage des courants de contact;
u) ajout de l'Annexe O afin de fournir des informations sur la réorganisation des documents.
Stikalne naprave za sijalke - Varnost - 1. del: Splošne zahteve (IEC 61347-1:2024)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN IEC 61347-1:2023
01-maj-2023
Stikalne naprave za sijalke - Varnost - 1. del: Splošne zahteve
Controlgear for electric light sources - Safety - Part 1: General requirements
Geräte für Lampen - Teil 1: Allgemeine und Sicherheitsanforderungen
Appareillages de lampes - Partie 1: Exigences générales et exigences de sécurité
Ta slovenski standard je istoveten z: prEN IEC 61347-1:2023
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
oSIST prEN IEC 61347-1:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN IEC 61347-1:2023
oSIST prEN IEC 61347-1:2023
34C/1575/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 61347-1 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-02-24 2023-05-19
SUPERSEDES DOCUMENTS:
34C/1554/CD, 34C/1562A/CC
IEC SC 34C : AUXILIARIES FOR LAMPS
SECRETARIAT: SECRETARY:
United Kingdom Mr Petar Luzajic
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of
• any relevant patent rights of which they are aware and to provide supporting documentation ,
• any relevant “in some countries” clauses to be included should this proposal proceed. Recipients are
reminded that the enquiry stage is the final stage for submitting "in some countries" clauses. See
AC/22/2007.
TITLE:
Controlgear for electric light sources – Safety – Part 1: General requirements
PROPOSED STABILITY DATE: 2027
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
Committee positions. You may not copy or "mirror" the file or printed version of the document, or any part of it, for
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oSIST prEN IEC 61347-1:2023
IEC CDV 61347-1 © IEC 2022 2 34C/1575/CDV
1 CONTENTS
3 FOREWORD. 8
4 INTRODUCTION . 10
5 1 Scope . 11
6 2 Normative references . 11
7 3 Terms and definitions . 13
8 4 General requirements . 23
9 4.1 General . 23
10 4.2 Transformers . 23
11 4.3 Information for controlgear design in light sources standards . 24
12 5 General notes on tests . 24
13 5.1 General . 24
14 5.2 Sample size . 24
15 5.3 Test sequence . 24
16 5.4 DC supplied controlgear . 25
17 5.5 Voltage and current . 25
18 6 Information and marking . 25
19 6.1 Information and marking items . 25
20 6.2 Durability and legibility of marking . 29
21 6.3 Built-in and integral controlgear . 30
22 7 Terminals . 30
23 8 Earthing . 30
24 8.1 General . 30
25 8.2 Protective earthing . 31
26 8.2.1 Constructional requirements . 31
27 8.2.2 Earthing via printed circuit board tracks . 31
28 8.2.3 Earthing via independent controlgear . 31
29 8.2.4 Conditioning and compliance . 32
30 8.3 Functional earthing . 32
31 9 Protection against accidental contact with hazardous live parts . 32
32 9.1 General . 32
33 9.2 Capacitors . 33
34 9.3 ELV limits . 33
35 9.4 SELV and PELV leakage currents . 33
36 9.5 Safety Isolating Controlgear which does not rely upon the luminaire
37 enclosure for protection against electric shock . 34
38 9.5.1 General . 34
39 9.5.2 Touch voltage limits . 34
40 9.5.3 Touch current limits. 35
41 10 Insulation resistance and electric strength . 36
42 10.1 General . 36
43 10.2 Insulation resistance . 36
44 10.2.1 Moisture treatment and testing . 36
45 10.2.2 Compliance . 36
46 10.3 Electric strength . 37
oSIST prEN IEC 61347-1:2023
IEC CDV 61347-1 © IEC 2022 3 34C/1575/CDV
47 10.3.1 General . 37
48 10.3.2 AC test . 37
49 10.3.3 DC test . 37
50 10.3.4 General test conditions and compliance . 37
51 11 Fault conditions . 38
52 11.1 General . 38
53 11.2 Applicable fault conditions . 38
54 11.2.1 PCB tracks . 38
55 11.2.2 Electronic components . 38
56 11.2.3 Insulation layers . 38
57 11.3 Test power supply requirements . 38
58 11.4 Test procedure and compliance . 40
59 11.4.1 Test procedure . 40
60 11.4.2 Compliance . 41
61 12 Construction . 41
62 12.1 Use of fibrous materials . 41
63 12.2 Insulation between circuits and accessible parts . 42
64 12.2.1 General . 42
65 12.2.2 SELV or PELV circuits . 42
66 12.2.3 FELV circuits . 43
67 12.2.4 Other circuits . 43
68 12.3 Metal core printed circuits boards (MCPCBs) . 43
69 12.4 Interrupted DC output . 43
70 12.5 Control circuits . 43
71 12.6 Bridging of insulation . 44
72 12.6.1 Resistors . 44
73 12.6.2 Capacitors . 44
74 12.7 Built-in controlgear with basic insulation and built-in controlgear with double
75 insulation . 45
76 12.8 Transformers . 45
77 12.8.1 General . 45
78 12.8.2 Components . 45
79 12.8.3 Independent controlgear . 45
80 13 Creepage distances, clearances and distances through insulation . 46
81 13.1 General . 46
82 13.2 Creepage distances . 46
83 13.2.1 General . 46
84 13.2.2 Creepage distances for working frequencies not exceeding 30 kHz . 47
85 13.2.3 Creepage distances for working frequencies above 30 kHz . 48
86 13.2.4 Compliance with the required creepage distances . 49
87 13.3 Clearances . 50
88 13.3.1 General . 50
89 13.3.2 Clearances considering mains supply transient overvoltages . 51
90 13.3.3 Clearances not considering mains supply transient overvoltages . 51
91 13.3.4 Compliance with the required clearances . 55
92 13.4 Distances through insulation (DTI) . 55
93 13.5 Specific requirements for PCB . 55
94 13.5.1 General . 55
95 13.5.2 Reduction of creepage distances . 55
oSIST prEN IEC 61347-1:2023
IEC CDV 61347-1 © IEC 2022 4 34C/1575/CDV
96 13.5.3 No minimum requirements for creepage distances and clearances . 56
97 13.6 Specific requirements for insulation layers . 56
98 14 Screws, current-carrying parts and connections . 56
99 14.1 General .
...
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