IEC 61347-2-7:2011/AMD2:2021
(Amendment)Amendment 2 - Lamp controlgear - Part 2-7: Particular requirements for electric source for safety services (ESSS) supplied electronic controlgear for emergency lighting (self-contained)
Amendment 2 - Lamp controlgear - Part 2-7: Particular requirements for electric source for safety services (ESSS) supplied electronic controlgear for emergency lighting (self-contained)
Amendement 2 - Appareillages de lampes - Partie 2-7: Exigences particulières relatives aux appareillages électroniques alimentés par source électrique de sécurité (ESSS) pour l'éclairage de secours (autonome)
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IEC 61347-2-7 ®
Edition 3.0 2021-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Lamp controlgear –
Part 2-7: Particular requirements for electric source for safety services (ESSS)
supplied electronic controlgear for emergency lighting (self-contained)
Appareillages de lampes –
Partie 2-7: Exigences particulières relatives aux appareillages électroniques
alimentés par source électrique de sécurité (ESSS) pour l'éclairage de secours
(autonome)
IEC 61347-2-7:2011-12/AMD2:2021-12(en-fr)
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IEC 61347-2-7 ®
Edition 3.0 2021-12
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 2
AM ENDEMENT 2
Lamp controlgear –
Part 2-7: Particular requirements for electric source for safety services (ESSS)
supplied electronic controlgear for emergency lighting (self-contained)
Appareillages de lampes –
Partie 2-7: Exigences particulières relatives aux appareillages électroniques
alimentés par source électrique de sécurité (ESSS) pour l'éclairage de secours
(autonome)
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.99 ISBN 978-2-8322-1054-2
– 2 – IEC 61347-2-7:2011/AMD2:2021
© IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LAMP CONTROLGEAR –
Part 2-7: Particular requirements for electric source for safety services
(ESSS) supplied electronic controlgear for emergency lighting
(self-contained)
AMENDMENT 2
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international
co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and
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rights. IEC shall not be held responsible for identifying any or all such patent rights.
Amendment 2 to IEC 61347-2-7:2011 has been prepared by subcommittee 34C: Auxiliaries for
lamps, of IEC technical committee 34: Lighting.
The text of this Amendment is based on the following documents:
Draft Report on voting
34C/1536/FDIS 34C/1540/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this Amendment is English.
© IEC 2021
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/standardsdev/publications/.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
_____________
Title of Part 2-7
In the existing title, replace "battery" with "electric source for safety services (ESSS)" as follows:
Part 2-7: Particular requirements for electric source for safety services (ESSS) supplied
electronic controlgear for emergency lighting (self-contained)
Introduction to Amendment 2
The following significant technical changes have been introduced in this Amendment 2:
a) clarification of rest mode and inhibiting mode requirements;
b) introduction of requirements for controlgear using lithium batteries;
c) introduction of requirements for controlgear using electric double-layer capacitors (EDLCs);
d) introduction of the term "electric source for safety services (ESSS)" to cover both batteries
and EDLCs;
e) clarification of changeover operation requirements.
1 Scope
Replace the text of the Scope, modified by Amendment 1, with the following new text:
This part of IEC 61347 specifies particular safety requirements for electric source for safety
services (ESSS) supplied electronic controlgear for maintained and non-maintained emergency
lighting purposes.
It includes specific requirements for electronic controlgear and control units for self-contained
luminaires for emergency lighting as specified in IEC 60598-2-22.
It is intended for controlgear for fluorescent lamps and other lamp types for example
incandescent lamps, high pressure discharge lamps and LEDs.
– 4 – IEC 61347-2-7:2011/AMD2:2021
© IEC 2021
This document covers the emergency mode operation of a controlgear. For controlgear with a
combination of normal and emergency lighting operation, the normal lighting operation aspects
are covered by the appropriate Part 2 of the IEC 61347 series.
DC supplied electronic controlgear for emergency lighting can (or not) include the electric
source for safety services (ESSS).
This document does not apply to d.c. supplied electronic controlgear for emergency lighting,
which are intended for connection to a centralized emergency power supply system. A
centralized emergency power system could be a central battery system.
NOTE Annex J of IEC 61347-2-3:2011/AMD1:2016 applies to a.c., a.c./d.c. or d.c. supplied electronic controlgear
for connection to centralized emergency power supply systems that are also intended for emergency lighting
operations from a.c./d.c. supplies.
2 Normative references
Replace the existing references to IEC 60598-2-22 and IEC 61347-1 with the following new
references:
IEC 60598-2-22:2021, Luminaires – Part 2-22: Particular requirements – Luminaires for
emergency lighting
IEC 61347‑1:2015, Lamp controlgear – Part 1: General and safety requirements
IEC 61347‑1:2015/AMD1:2017
3 Terms and definitions
3.3
Replace the existing definition of "recharging device" with the following new definition:
recharging device
device to maintain the charge of and recharge an electric source for safety services (ESSS)
3.4
Replace the existing definition of "protection device against extensive discharge", modified by
Amendment 1, with the following new definition:
protection device against extensive discharge
automatic device to disconnect the controlgear from the electric source for safety services
(ESSS) when the ESSS voltage drops below a certain value
3.11
Replace the existing definition of "remote control" with the following new definition:
remote control
device to prevent discharge of the electric source for safety services (ESSS) by the lamp
operating circuit when normal illumination has been switched off centrally
3.12
Replace the existing definition of "indicator" with the following new definition:
indicator
device that indicates the luminaire is connected, the electric source for safety s
...
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