_______________________________________________________________________________________________________________________________
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. D211-00-401-IS-SC Issue E 02-03-2020 Sheet 10 of 10
15) Electrical Ratings
15.1 Operating
current
Consumption
Table 6 – Electrical Ratings
Model
Nom.
Voltage
Voltage
Range
Flash Rate Setting
Nom. operating
current
#
Max. operating
current
##
D2xB1LD2DC024 24Vdc
Regulated 24
(16-33Vdc)*
1Hz (60fpm)
99.5mA
273mA
80 fpm
104mA
275mA
2Hz (120fpm)
103mA
240mA
18-54Vdc**
Steady High Power
242mA
346mA
Steady Low Power
128mA
184mA
Flashing 1Hz
99.5mA
147mA
Flashing 1.5Hz
104mA
143mA
Flashing 2Hz
103mA
146mA
Flashing Double Strike
122.4mA
180mA
Flashing Triple Strike
144.8mA
211.2mA
D2xB1LD2AC115
115Vac
60Hz
115-120Vac
50/60Hz
Steady High Power
83mA
102.4mA
Steady Low Power
53mA
88.1mA
Flashing 1Hz
68mA
99.7mA
Flashing 1.5Hz
64.1mA
97.6mA
Flashing 2Hz
59.2mA
93.8mA
Flashing Double Strike
68.3mA
99.9mA
Flashing Triple Strike
72.8mA
102.3mA
D2xB1LD2AC230
230Vac
50Hz
220-230Vac
50/60Hz
Steady High Power
52mA
52mA
Steady Low Power
42mA
42mA
Flashing 1Hz
70mA
75mA
Flashing 1.5Hz
61mA
75mA
Flashing 2Hz
51mA
62mA
Flashing Double Strike
71mA
71mA
Flashing Triple Strike
66mA
69mA
* For Public Mode Fire Alarm use
** For private mode Fire Alarm or General Signalling use
# nominal rms current at nominal voltage
## max. rms current at worst-case voltage in voltage range.
15.2
Surge current for Fire Alarm system use
Table 6 – Surge Currents
Model Nom.
Voltage
Voltage
Range
Flash Rate Setting
Init, Peak Surge
Current (A)
Init. RMS Surge
Current (mA)
D2xB1LD2DC024 24Vdc
Regulated 24
(16-33Vdc)*
1Hz (60fpm)
2.73
240
80 fpm
2.75
214
2Hz (120fpm)
2.33
204
