Technical data
11
29 | 32
Building Technologies
A6V10393194_d_en_--
Fire Safety
2018-11-05
11 Technical data
Mains supply
Voltage
AC 97…127 V,
AC 196…253 V,
50 / 60 Hz
Current
0.5…1 A
Power consumption
Max. 90 VA
System supply output
Designation
'AUX 1', 'AUX 2'
Voltage
2x DC 20.2…28.6 V, depending on charge
and temperature
Current (sum of both outputs)
●
Maximum output current with
battery charge (I
max a
)
0.9 A
●
Maximum output current without
battery charge (I
max b
)
2.0 A
●
Minimum output current (I
min
)
0.05 A
Output power
70 W
Ripple
Max. 5 %
Battery supply output
Designation
'Accu'
Voltage
DC 20.5…28.6 V, depending on charge
and temperature
Charging current
Max. 1.6 A, the charging current is reduced
at full load
Connectable batteries
2x 12 V / 7…17 Ah
Battery types recommended by Siemens in
accordance with
'Components / accessories / spare parts'
chapter
Battery internal resistance (R
imax
)
Max. 1
Ω
, batteries incl. line
Batteries are monitored for
●
Short-circuit
●
Open line
●
Presence
Low discharge protection
Battery voltage DC 20.5…21.0 V
Mains fault monitoring
signal
Designation
'MAINS'
Active in event of
●
No mains voltage, signaling within 10 s
Design
Potential-free changeover contact
DC 30 V/1 A
Battery fault monitoring
signal
Designation
'BATT'
Active in event of
●
Battery fault
●
Battery voltage <DC 21.0 V
Design
Potential-free changeover contact
DC 30 V/1 A
Connections
Mains supply, battery supply and
monitoring signals
Plug-type connection and terminals
0.2…2.5 mm
2
