Base Module Consumption; Operating Characteristics Of Power Supply; Optional En54 Functions; Extra Functions - SD3 ALPHA 2 Operating & Installation Manual

1-5 BASE MODULE CONSUMPTION

DEVICE: DESCRIPTION:
Base module in condition of standby with the
ALPHA 2
2 monitored lines connected

1-6 OPERATING CHARACTERISTICS OF POWER SUPPLY

PARAMETER
Mains power supply voltage
Current absorbed from mains
Current absorbed from mains
Charging batteries voltage
Maximum charging batteries
current
Available batteries current
Voltage of power supply group
output
Current of power supply group
output, continuous charging
Current of power supply group
output, for short duration
Current of power supply group
output, for short duration

1-7 OPTIONAL EN54 FUNCTIONS

- Possibility, for each single zone, to manage the delayed alarm.
- Management of the outputs (needs a prior configuration)
1-8 ACCESSORY FUNCTIONS
- Possibility to set for every single zone the function of auto reset of the first alarm
(the alarm of zone activates the actuators if it is introduced on at least two zones or if
the alarm occurs two times on the same zone within a certain time).
- Possibility to qualify on every single line the management of the pre alarm threshold
(management AND of 2 alarms).
- Possibility of activation of the access level 2 through electromechanical setting (the
access level 2 is normally obtained through code setting).
OPERATING & INSTALLATION
MANUAL - Rev.2
OPERATING CONDITIONS MIN
Mains frequency 60Hz
No external supplying
Batteries disconnected
Max external supplying
Low batteries connected
Panel powered
Mains absent
Batteries disconnected
Batteries disconnected
Charged batteries
Index
Date
Page
Operating consumption at 24V:
-
connected
: E
: 30/07/2007
: 6/32
80mA
TYP MAX
195 230 250
32 45 60
75 85 100
21 27,5 28,5
0,3
1
21 27,5 28,5
0,1
0,2
0,5
UNIT
V
mA
mA
V
A
A
V
A
A
A