Amendment 2 - Self-ballasted LED lamps for general lighting services with supply voltages > 50 V - Performance requirements

Amendement 2 - Lampes à LED autoballastées pour l'éclairage général avec des tensions d'alimentation > 50 V - Exigences de performances

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Status
Published
Publication Date
09-Aug-2018
Current Stage
PPUB - Publication issued
Completion Date
10-Aug-2018
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IEC 62612:2013/AMD2:2018 - Amendment 2 - Self-ballasted LED lamps for general lighting services with supply voltages > 50 V - Performance requirements
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IEC 62612
Edition 1.0 2018-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AM ENDMENT 2
AM ENDEMENT 2
Self-ballasted LED lamps for general lighting services with supply
voltages > 50 V – Performance requirements
Lampes à LED autoballastées pour l'éclairage général avec des tensions
d'alimentation > 50 V – Exigences de performances
IEC 62612:2013-06/AMD2:2018-08(en-fr)
---------------------- Page: 1 ----------------------
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---------------------- Page: 2 ----------------------
IEC 62612
Edition 1.0 2018-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
AM ENDMENT 2
AM ENDEMENT 2
Self-ballasted LED lamps for general lighting services with supply
voltages > 50 V – Performance requirements
Lampes à LED autoballastées pour l'éclairage général avec des tensions
d'alimentation > 50 V – Exigences de performances
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.01 ISBN 978-2-8322-5906-1

Warning! Make sure that you obtained this publication from an authorized distributor.

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® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 3 ----------------------
– 2 – IEC 62612:2013/AMD2
© IEC 2018
FOREWORD
This amendment has been prepared by subcommittee 34A: Lamps, of IEC technical
committee 34: Lamps and related equipment.
The text of this amendment is based on the following documents:
FDIS Report on voting
34A/2086/FDIS 34A/2097/RVD

Full information on the voting for the approval of this amendment can be found in the report

on voting indicated in the above table.

The committee has decided that the contents of this amendment and the base publication will

remain unchanged until the stability date indicated on the IEC website 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.
_____________
INTRODUCTION to Amendment 2
This amendment includes:
a) Adjustment of Table 1 markings;
b) Bypassing thermal device during test ( 11.3.4);
c) Inclusion of LM-80 data;
d) Maintained CRI.
2 Normative references
Add the following new references:
IEC 62717, LED modules for general lighting – Performance requirements

ANSI/IES LM-80-15, IES Approved Method: Measuring Luminous Flux and Color Maintenance

of LED Packages, Arrays and Modules
---------------------- Page: 4 ----------------------
IEC 62612:2013/AMD2 – 3 –
© IEC 2018
5.2 Places of marking
Table 1
In the first column, replace item a) with the following new item a):

a) Rated luminous flux (lm), rated colour (see Table 3) and, for directional lamps only, beam

angle
In the first column, replace item b) with the following new item b):

b) Lamp photometric code (see Annex B) including initial and maintained colour variation

category (see Table 4)
Delete the entire row e)
In the first column, replace item f) with the following new item f):
f) For directional lamps only, peak intensity (cd)
Delete NOTE 1 and renumber the NOTES that follow as NOTE 1 and NOTE 2.
7.1 General test conditions
Add, after the second paragraph, the following new text:

For LED lamps using LED modules where compliance with IEC 62717 has been demonstrated,

the test duration of 25 % of rated life time up to a maximum of 6 000 h may be avoided,

provided that the LED module operates in its temperature and current limits as tested

according to IEC 62717. The data for chromaticity and the lumen maintenance at 25 % of

rated life, maximum 6 000 h from the IEC 62717 test report, shall be taken and used to fulfil

the maintained value requirements of 10.1 and 11.2, respectively.

Alternatively, test data from ANSI/IES LM-80-15 shall be used for the derivation of maintained

values at 25 % of rated life, maximum 6 000 h, together with related compliance criteria, as

specified in Annex G.
10.2 Colour rendering index (CRI)
Delete the second sentence of the first paragraph.

Replace the second and third paragraphs including the list items, with the following new text:

See A.3.7 for more details.
Compliance:

For all tested units in a sample the measured CRI values shall not be lower than 3 points from

the rated CRI (see Table 1).
---------------------- Page: 5 ----------------------
– 4 – IEC 62612:2013/AMD2
© IEC 2018
11.3.4 Accelerated operational life test
Replace the title of 11.3.4 with the following new title:
Operational high temperature stress test
Replace the last sentence of the first paragraph with the following new text:

Any thermal protecting devices, solely applied for their function of switching at a certain

temperature, that would switch off the LED lamp or reduce the light output shall be bypassed.

Replace, in the compliance statement, the sentence starting with "At the end of this test" with

the following new text:

At the end of this test, and after cooling down to room temperature and being stabilised, all

the lamps shall have at least a luminous flux of 70 % compared to the initial value for at least

15 min.
Add, after Annex F, the following new Annex G:
---------------------- Page: 6 ----------------------
IEC 62612:2013/AMD2 – 5 –
© IEC 2018
Annex G
(normative)
Use of ANSI/IES LM-80-15 for
...

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