Table of Contents
Advertisement
Installation
5
Battery
5.4 Battery
30 | 124
Building Technologies
Fire safety
When the AC mains voltage fails, the emergency power supply will be provided by
the connected batteries with no interruption. The emergency power bridging time is
based on the control panels quiescent and alarm current as well as battery capacity.
NOTICE
Error during configuration detection
Additional effort for troubleshooting
●
Only connect the battery connection cables (1) once all installation work is
complete.
1
Figure 6: Connection of batteries
Emergency power bridging time
National and local regulations may require a bridging time of up to 72 hours for the
emergency power supply. Use the 'FX3610 Cerberus FIT Quantities tool' to
calculate the required battery capacity.
Fully discharged batteries may be unable to correctly recharge. Replace batteries
that have been fully discharged.
Determining battery type
Determine the battery type based on the calculated battery capacity (see table).
Designation
Battery (12 V, 7 Ah, VdS)
Battery (12 V, 12 Ah, VdS)
Battery (12 V, 25 Ah, VdS)
Notes:
●
Two batteries must be connected in series to achieve the system voltage of 24 V.
●
Batteries are not supplied with the panels and must be ordered separately.
●
Battery capacity determines charging current. The charging current must be
taken into account when calculating the power supply.
●
Battery dimensions determines the housing type.
The fire control panel is approved with the batteries listed above, use only
Siemens provided batteries.
Type
Capacity
FA2003-A1
7 Ah
FA2004-A1
12 Ah
BAT12-25
25 Ah
Order number
A5Q00019353
A5Q00019354
S54302-Z102-A1
A6V10421795_en--_g
2016-11-18
Advertisement
Table of Contents
