Sample battery calculation for alarm mode

System Component  Alarm Current (Amps)  Quantity Total for Components (Amps) Control Panel 2.8 1 2.8 Duct Smoke Detectors 0.0025 0 0 Area Smoke Detectors 0.0018 6 0.01 Waterflow Switches 0 1 0 Horns 0.09 11 0.99 Horn/strobes 0.15 13 1.95 Total Alarm Current     5.75 Amps

NOTE: This is an unformatted excerpt from our online fire protection training library.