Honeywell Farenhyt IFP-75HV Manual page 25

Calculating Current Draw and Standby Battery
Maximum Battery Standby Load
Table 3.5 shows the maximum battery standby load for the IFP-75 based on 24 and 60 hours of standby. The standby load calculations of line
G in the Current Draw Calculation Worksheets (Table 3.2, Table 3.3, and Table 3.4) must be less than the number shown in Table 3.5 for the
battery size used and standby hours required.
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IFP-75 Series Manual — P/N LS10147-001SK-E:E 4/6/2022
Rechargeable
Battery Size
7 AH
12 AH
17 AH
33 AH
Table 3.5 Maximum Battery Standby Load
Required for NFPA 72 Auxiliary Protected Fire Alarm systems for Fire Alarm Service (City Box) and
Remote Station Protected Fire Alarm systems (Polarity Reversal) and Digital Alarm
Communicator/Transmitter (DACT).
Max. Load for 24 hrs. Standby,
5 mins. Alarm
270 mA
475 mA
685 mA
1370 mA
Prerequisites for Installation
1
Max. Load for 60 hrs. Standby,
5 mins. Alarm
105 mA
190 mA
270 mA
540 mA
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