Description
The Honeywell HPFF8 and HPFF12 Series are advanced Notification Appliance Circuit (NAC) Expander Power Supplies that enhance the power capabilities of existing NACs and supply power for auxiliary devices. They are compatible with any 12V or 24V Fire Alarm Control Panel (FACP).
These power supplies offer regulated and filtered 24VDC power to four NACs and an auxiliary output, with NAC outputs rated at 3.0 amps each and the auxiliary output rated at 2.0 amps. Equipped with a trouble memory feature, these units make diagnostics efficient by displaying past troubles for each NAC. They also include built-in synchronization for five different appliance brands.
Designed for flexible installation, these wall-mount units can support up to two 18AH batteries. The CM versions can be installed in Honeywell’s large equipment enclosure, allowing for configuration with up to three HPFF12CM supplies or four HPFF8CM units within an EQBB-D4.
For applications using EOL values other than the standard 3.9k used with the HPFF12, a single resistor matching the existing EOL can serve as a reference for all outputs, simplifying and expediting the installation process.
