IEC 62031:2008/AMD2:2014

Amendment 2 - LED modules for general lighting - Safety specifications

Amendement 2 - Modules de DEL pour éclairage général - Spécifications de sécurité

General Information

• Status: Published
• Publication Date: 18-Sep-2014
• ICS: 29.140.99 - Other standards related to lamps
• ICS: 31.080.99 - Other semiconductor devices
• Technical Committee: SC 34A - Electric light sources
• Current Stage: DELPUB - Deleted Publication
• Completion Date: 08-Mar-2018

Relations

• Revised: IEC 62031:2018 - LED modules for general lighting - Safety specifications
• Effective Date: 05-Sep-2023

Standards Content (Sample)

IEC 62031


®


Edition 1.0 2014-09



INTERNATIONAL



STANDARD



NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2

LED modules for general lighting – Safety specifications

Modules de DEL pour éclairage général – Spécifications de sécurité


IEC 62031:2008-01/AMD2:2014-09(en-fr)

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IEC 62031



®



Edition 1.0 2014-09







INTERNATIONAL





STANDARD







NORME



INTERNATIONALE




A MENDMENT 2

AM ENDEMENT 2





LED modules for general lighting – Safety specifications



Modules de DEL pour éclairage général – Spécifications de sécurité





















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX D


ICS 29.140.99, 31.080.99 ISBN 978-2-8322-1794-8



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Marque déposée de la Commission Electrotechnique Internationale

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– 2 – IEC 62031:2008/AMD2:2014 © IEC 2014






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/1771/FDIS 34A/1788/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 web site 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• withdrawn,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.

_____________

1 Scope
Add, after Note 3, the following new note:
NOTE 4 This standard includes photobiological safety.
2 Normative references

Delete the reference to IEC 62471.
Add the following new reference:
IEC TR 62778, Application of IEC 62471 for the assessment of blue light hazard to light
sources and luminaires
3 Terms and definitions
Add, after 3.12, the following new definition:
3.13
ultraviolet hazard efficacy of luminous radiation
K
S,v
quotient of an ultraviolet hazard quantity to the corresponding photometric quantity

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IEC 62031:2008/AMD2:2014 © IEC 2014 – 3 –


NOTE 1 Ultraviolet hazard efficacy of luminous radiation is expressed in mW/klm.

NOTE 2 The ultraviolet hazard efficacy of luminous radiation is obtained by weighting the spectral power
distribution of the lamp or LED module with the UV hazard function S (λ). Information about the relevant UV
UV
hazard function is given in IEC 62471. It only relates to possible hazards regarding UV exposure of human beings.

It does not deal with the possible influence of optical radiation on materials, such as mechanical damage or
discoloration.

7.1 Mandatory marking for built-in or independent modules


Replace the existing item g) by the following:


g) If the assessment of blue light hazard according to IEC TR 62778 results in assignment to
risk group 0 or risk group 1, no marking for photobiological safety is required. If the

assessment of blue light hazard according to IEC TR 62778 results in a threshold
illuminance value E , marking with the E , is required.
thr thr
16 Creepage distances and clearances
Replace the existing sentence by the following:
The requirements of IEC 61347-1 apply except for conductive accessible parts where
IEC 60598-1 is applicable.
Add, after Clause 21 introduced by Amendment 1, a new clause as follows:
22 Photobiological safety
22.1 UV radiation
The ultraviolet hazard efficacy of luminous radiation of an LED module shall not exceed
2 mW/klm.
Complianc
...