IEC 60810:2014/AMD1:2017

Amendment 1 - Lamps for road vehicles - Performance requirements

Amendement 1 - Lampes pour véhicules routiers - Exigences de performances

General Information

• Status: Published
• Publication Date: 07-Mar-2017
• ICS: 29.140.99 - Other standards related to lamps
• Technical Committee: SC 34A - Electric light sources
• Drafting Committee: WG 6 - TC 34/SC 34A/WG 6
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 25-Sep-2017

Relations

• Amends: IEC 60810:2014 - Lamps for road vehicles - Performance requirements
• Effective Date: 05-Sep-2023
• Revised: IEC 60810:2017 - Lamps, light sources and LED packages for road vehicles - Performance requirements
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 60810 ®
Edition 4.0 2017-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
A MENDMENT 1
AM ENDEMENT 1
Lamps for road vehicles – Performance requirements

Lampes pour véhicules routiers – Exigences de performances

IEC 60810:2014-12/AMD1:2017-03(en-fr)

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IEC 60810 ®
Edition 4.0 2017-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
A MENDMENT 1
AM ENDEMENT 1
Lamps for road vehicles – Performance requirements

Lampes pour véhicules routiers – Exigences de performances

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.99 ISBN 978-2-8322-4063-2

– 2 – IEC 60810:2014/AMD1:2017
© IEC 2017
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:
CDV Report on voting
34A/1888/CDV 34A/1927/RVC
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• withdrawn,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.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct
understanding of its contents. Users should therefore print this document using a
colour printer.
_____________
Replace the existing Annex D with the following new Annex D:

© IEC 2017
Annex D
(normative)
Life and luminous flux maintenance test conditions for discharge lamps
D.1 Ageing
No ageing period is required, but lamps which fail before starting the life test shall be omitted
from the test results.
For lamps subject to the luminous flux maintenance test, the initial luminous flux shall be
measured after 10 on/off switching cycles as specified in Clause D.4.
D.2 Test circuit and test voltage
Discharge lamps shall be tested with the ballast submitted by the lamp manufacturer and,
preferably, designed to operate the lamp in a nominal 12 V system. The test voltage to the
ballast shall be 13,5 V. The power supply to the ballast shall be sufficient to secure the high-
current flow.
D.3 Burning position and operating conditions
Discharge lamps shall be operated in free air with an ambient temperature of 25 °C ± 5 °C.
The burning position shall be horizontal within 10°, with the lead wire down. Precautions
should be taken to avoid potential hazards due to high voltages, UV radiation and risk of bulb
breakage during starting, run-up and operation of some discharge lamp types.
D.4 Switching cycle
One on/off switching cycle is built up of the following 10 on/off periods (see Table D.1):
Table D.1 – On/off switching cycle
Period On Off
min min
1 20 0,2
2 8 5
3 5 3
4 3 3
5 2 3
6 1 3
7 0,5 3
8 0,3 0,3
9 20 4,7
10 20 15
– 4 – IEC 60810:2014/AMD1:2017
© IEC 2017
The total duration of one on/off switching cycle is 120 min, during which the lamp is switched
on for 79,8 min and switched off for 40,2 min. The time during which the lamp is switched off
is not considered as part of the life.
For discharge lamps with two defined power modes, a power switching according to Table D.2
shall be applied in addition.
One power switching cycle has a total duration of 113 min. The power switching cycle is
superimposed onto the on/off switching cycle of Table D.1.
Figure D.1 show the superposition of the two switching cycles.
NOTE The power switching cycle duration of 113 min is chosen to avoid synchronicity with the 120 min of the
on/off cycle. Over the total test duration this results in a percentage of 71 % in low power operation (e. g. low beam)
and 29 % high power operation (e. g. high beam).
Table D.2 – Power switching cycle
Period Power mode T
...