• Extends and supports power for additional fire alarm devices

• Instantaneous switchover to standby battery (if equipped) when AC fails, maintaining power to all attached devices without intervention

• Strobe signal “passes through” allowing syncing of large systems

• LED lights for quick and easy diagnosis, troubleshooting, and status indication

• Two outputs can be used for constant power devices such as door holders (power drops upon alarm)

• Works with virtually any UL 864 fire alarm control which utilizes an industry-standard reverse-polarity notification circuit (including unfiltered and unregulated bellower)

• UL Listed NAC Synchronization using System Sensor®, Wheelock®, or Gentex®(Commander Series) appliances

• Cascade up to 10 power supplies (four with Gentex) with strobe timing maintained

• Operates as a sync follower or a syncgenerator (default)

• Contains two, fully isolated input/control circuits (triggered from FACP Notification Appliance Circuit [NAC expander mode] trumpeted permanently on [standalone mode])

• Configured to internally house addressable control module for alarm activation

• Four Class B (Style Y) or four Class A (StyleZ) (with ZNAC-4 Module) NotificationAppliance Circuits

• 6.0A or 8A (depending on model) full loadoutput (3.0 A maximum per circuit) in NACexpander mode (UL 864)

• 4.0A or 6.0A continuous output in standalonemode (UL 1481)

• In stand-alone mode, output power circuitsmay be configured as resettable (reset linefrom FACP required) or non-resettable or amix of two and two

• Fully regulated and filtered power output (optimal for powering four-wire smoke detectors, annunciators and other system peripherals requiring regulated/filtered power)

• Power-limiting technology meets UL power-limiting requirements

• Form-C normally closed trouble relay

• Fully supervised power supply, battery and Notification Appliance Circuits

• Selectable earth fault detection

• AC trouble report selectable for immediateor 8 hour delay

• Requires input trigger voltage of 9.0 - 32VDC

• Self-contained in compact, lockablecabinet (15" [38.1 cm] H x 14.5" [36.8 cm] Wx 2.75" [7.0 cm] D)

• Includes integral battery charger capable ofcharging up to 18 AH batteries; cabinetcapable of housing 7.0 AH batteries

• Battery charger may be disabled via dipswitch for applications requiring largerbatteries

• Fixed, clamp-type terminal blocks accommodate up to 12 AWG (3.1 mm²) wire The HPF24S6(C/E) and HPF24S8(C/E) are compact, cost-effective, 6-amp or 8-ampremote power supplies with battery charger