_______________________________________________________________________________________________________________________________
European Safety Systems Ltd.
Impress House, Mansell Road, Acton, London W3 7QH [email protected] Tel: +44 (0)208 743 8880
www.e2s.com Fax: +44 (0)208 740 4200
Document No. D211-00-471-IS-SC Issue A 27-11-19 Sheet 8 of 8
13) Electrical Ratings
13.1
Operating current Consumption
Table 4
– Electrical Ratings
Model
Nom.
Voltage
Voltage
Range
Flash Rate Setting
Nom. operating
current
#
Max. operating
current
##
D2xB1LD3DC024
24Vdc
Regulated
(16-33Vdc)*
1Hz (60fpm)
153mA
465mA
1.33Hz (80fpm)
189mA
488mA
1.5 Hz (90fpm)
203mA
456mA
2Hz (120fpm)
248mA
528mA
* For Public Mode or private mode Fire Alarm use
# nominal rms current at nominal voltage
## max. rms current at worst-case voltage in voltage range.
13.2
Surge current for Fire Alarm system use
Table 5
– Surge Currents
Model
Nom. Voltage
Voltage Range
Flash Rate Setting
Init. Peak Surge
Current*
Init. RMS Surge
Current*
D2xB1LD3DC024
24Vdc
Regulated
(16-33Vdc)
1Hz (60fpm)
1.18A
950mA
1.33Hz (80fpm)
1.22A
998mA
1.5Hz (90fpm)
1.2A
990mA
2Hz (120fpm)
1.22A
980mA
*Surge currents at worst-case voltage in voltage range.
