The Honeywell HPFF12 and HPFF12CM are Notification
Appliance Circuit (NAC) Expander Power Supplies designed to
extend the power capabilities of existing NACs and provide
power for auxiliary devices. The HPFF12 and HPFF12CM connects
to any 12 or 24V Fire Alarm Control Panel (FACP) or
Primary Input Power: 120VAC, 60Hz, 5.4A standard;
240VAC, 50Hz, 3.2A on units with E suffix.
Secondary Power: 24 volt operation: two 7-24 AH batteries.
Battery Charging Capacity: Up to 26 AH batteries.
HPFF12 Cabinet: Holds up to two 18AH batteries.
HPFF12CM: Holds up to two 12AH batteries.
Total Output Current: 12.0A max.
Standby Current: 0.075 A.
Auxiliary Power Output: 2.0A under all conditions.
NAC Output Ratings: 24VDC fully regulated, 3.0A max per
circuit (12.0A total).
End-of-Line Resistor Range: 1.9K to 25k ohm, ½ watt. Product
ships with 4 separate programming resistors. They are
3.9K (5 each - only need one for programming), 2.2K (1 each),
4.7K (1 each) and 10K (1 each)
Common Trouble: 2.0A at 30VDC.
Relay Fail Relay: 2.0A at 30VDC.
Input Control Circuits: compatible with 12 and 24 VDC control
Input Control Current (alarm): 5.68 mA @ 12 VDC, 12.28
mA @ 24 VDC.
Temperature Rating: 32°F to 120°F (0°C to 49°C).
Relative Humidity: 10% to 93% non-condensing.
• HPFF12 Cabinet: 16.65" W x 19.0" H x 5.2" D (42.29 W x
48.26 H 13.23 D cm)
• Large equipment enclosure (EQBB-D4): 24" W x 45.9" H
x 5.15" D (60.96 W x 116.52 H x 13.1D cm)