Siemens Industry, Inc.
Building Technologies Division
P/N 315-033060-19
10
Battery Power
Make sure that the battery circuit breaker is in the OFF position.
Use either 14 or 12 AWG for battery connection.
Battery backup is required for compliance to UL864. The PSC-12 can charge a battery
up to 100 amp hours. (15 amp hours is the minimum size for the PSC-12.)
These battery models are UL listed for use with the FireFinder-XLS/Desigo Fire Safety
Modular/Cerberus PRO Modular system:
•
BP-61—24V, 15 AH
•
BTX-1—a set of 12V, 31 AH
•
BTX-2—a set of 12V, 75 AH
•
BTX-3—a set of 12V, 100AH
Select the battery that meets or exceeds the final calculated battery amp hour rating.
Use an external battery box,
SIEMENS
Model CAB-BATT, P/N 500-633917, with the
BTX-2 and BTX-3 models.
Battery System Electrical Rating:
Input Voltage:
24VDC +10%, -15%
Input Current:
15A max.
Minimum Battery size:
15AH
Maximum Battery size : 100AH
Battery Max Charge Current:
5A (full charge mode)
ELECTRICAL RATINGS
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