oSIST prEN IEC 63545:2025

SLOVENSKI STANDARD
01-marec-2025
Vrtnarska razsvetljava - Svetilke za vrtnarsko razsvetljavo - Varnost
Horticultural lighting - Luminaires for horticultural lighting - Safety
Ta slovenski standard je istoveten z: prEN IEC 63545:2024
ICS:
29.140.40 Svetila Luminaires
65.060.70 Vrtnarska oprema Horticultural equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

34/1278/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 63545 ED1
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2024-12-27 2025-03-21
SUPERSEDES DOCUMENTS:
34/1195/CD, 34/1214A/CC
IEC TC 34 : LIGHTING
SECRETARIAT: SECRETARY:
United Kingdom Mr Petar Luzajic
OF INTEREST TO THE FOLLOWING COMMITTEES: HORIZONTAL FUNCTION(S):
SC 34D
ASPECTS CONCERNED:
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.
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Countries” clauses to be included should this proposal proceed. Recipients are reminded that the CDV stage is the
final stage for submitting ISC clauses. (SEE AC/22/2007 OR NEW GUIDANCE DOC).

TITLE:
Horticultural lighting – Luminaires for horticultural lighting – Safety

PROPOSED STABILITY DATE: 2028
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
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any other purpose without permission in writing from IEC.

IEC CDV 63545 © IEC 2024 2 34/1278/CDV
1 CONTENTS
3 FOREWORD . 4
4 INTRODUCTION . 6
5 1 Scope . 7
6 2 Normative references . 7
7 3 Terms and definitions . 7
8 4 General requirements . 9
9 5 Classification of horticultural luminaires . 10
10 6 Marking . 10
11 6.1 General . 10
12 6.2 Marking on horticultural luminaires . 10
13 6.3 Instruction manual . 11
14 6.3.1 Safety instructions . 11
15 6.3.2 Operating conditions . 11
16 6.3.3 Symbols and labels . 11
17 6.3.4 Photobiological hazard information . 12
18 6.4 Test of marking . 12
19 7 Construction . 12
20 7.1 General . 12
21 7.2 IP rating . 12
22 7.3 Environmental conditions . 12
23 7.4 Photobiological hazards. 13
24 7.4.1 General . 13
25 7.4.2 Horticultural luminaires without restriction for use . 13
26 7.4.2.1 General . 13
27 7.4.2.2 Retinal thermal hazard assessment – weak visual stimulus (780 nm to 1 400
28 nm) 13
29 7.4.3 Horticultural luminaires for Industrial or professional use only . 13
30 7.5 Replaceable source . 14
31 8 External and internal wiring . 14
32 9 Provision for earthing . 14
33 10 Protection against electric shock . 14
34 11 Resistance to dust, solid objects and moisture . 14
35 12 Insulation resistance and electric strength, touch current and protective conductor
36 current . 14
37 13 Creepage distances and clearances . 15
38 14 Endurance test and thermal test . 15
39 15 Resistance to heat, fire and tracking . 15
40 16 Screw terminals . 15
41 17 Screwless terminals and electrical connections . 15
42 Annex A (normative) Photobiological hazard related risk group labelling . 16

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43 A.1 General . 16
44 A.2 Exempt Risk Group (RG0). 18
45 A.3 Risk Group 1 (RG1), Risk Group 2 (RG2) and Risk Group 3 (RG3) . 19
46 Annex B (normative) Safety-related Electronic Circuit (SREC) Requirements . 21
47 B.1 General . 21
48 B.2 Reliability Evaluation . 21
49 B.2.1 General . 21
50 B.2.2 Additional parameter to carry out the test in IEC 60730-1:2020 . 21
51 B.2.3 Compliance with Annex H of IEC 60730-1 . 21
52 B.3 Design review . 22
53 Bibliography . 23
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57 INTERNATIONAL ELECTROTECHNICAL COMMISSION
58 ____________
60 Horticultural lighting – Luminaires for horticultural lighting – Safety
63 FOREWORD
64 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
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73 agreement between the two organizations.
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75 consensus of opinion on the relevant subjects since each technical committee has representation from all
76 interested IEC National Committees.
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80 misinterpretation by any end user.
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84 the latter.
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88 6) All users should ensure that they have the latest edition of this publication.
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90 members of its technical committees and IEC National Committees for any personal injury, property damage or
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92 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
93 Publications.
94 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
95 indispensable for the correct application of this publication.
96 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
97 patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
98 IEC 63545 has been prepared by IEC technical committee 34: Lighting. It is an International
99 Standard.
100 The text of this International Standard is based on the following documents:
Draft Report on voting
34/XX/FDIS 34/XX/RVD
102 Full information on the voting for its approval can be found in the report on voting indicated in
103 the above table.
104 The language used for the development of this International Standard is English.

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105 This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
106 accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
107 at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
108 described in greater detail at www.iec.ch/publications.
109 This document is to be used in conjunction with the latest edition of IEC 60598-1 and its
110 amendment(s); and also the corresponding IEC 60598 part 2 series for general lighting purpose,
111 as follows:
112 • Part 2-1 Fixed general purpose luminaires,
113 • Part 2-2 Recessed luminaires,
114 • Part 2-4 Portable general purpose luminaires,
115 • Part 2-5 Floodlights,
116 • Part 2-20 Lighting chains,
117 • Part 2-21 Rope lights.
118 Where this document states "addition", "modification" or "replacement", the relevant text of IEC
119 60598-1 and IEC 60598 Part 2 series is to be adapted accordingly.
120 NOTE 2 In this document, the following print type is used:
121 − Compliance statements: in italic type.
122 The committee has decided that the contents of this document will remain unchanged until the
123 stability date indicated on the IEC website under webstore.iec.ch in the data related to the
124 specific document. At this date, the document will be
125 • reconfirmed,
126 • withdrawn,
127 • replaced by a revised edition, or
128 • amended.
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130 INTRODUCTION
131 This document acknowledges the need for safety specification for horticultural luminaires,
...