Honeywell HPFF8CM Fire Alarm Power Supply

A Notification Appliance Circuit (NAC) Expander Power Supply is designed to extend the power capabilities of existing NACs. And provide power for auxiliary devices. The HPFF8 and HPFF8CM connect to any 12 or 24V Fire Alarm Control Panel (FACP) or operate stand-alone.
They provide regulated and filtered 24VDC power to four NAC’s and an auxiliary output. The NAC outputs are rated at 3.0 amps each, and the auxiliary output is rated at 2.0 amps. This output is continuously supplied, even in alarm. And must be considered for power supply loading and battery size calculations. The combined output cannot exceed 8.0 amps.
Provide independent output circuit supervision. That in the event of an NAC fault, they can notify the attached FACP. They have a trouble memory feature that displays past troubles (by NAC) for rapid diagnostics. Synchronization is built in for five appliance brands. It has two fully independent supervised initiating circuits that can be used for synchronized strobes and coded horns.

They provide regulated and filtered 24VDC power to four NAC’s and an auxiliary output. The NAC outputs are rated at 3.0 amps each, and the auxiliary output is rated at 2.0 amps. This output is continuously supplied, even in alarm. And must be considered for power supply loading and battery size calculations. The combined output cannot exceed 8.0 amps.
Provide independent output circuit supervision that in the event of an NAC fault. They can notify the attached FACP. They have a trouble memory feature that displays past troubles (by NAC) for rapid diagnostics.

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