NAC Expander Power Supplies

LifeSafety Power's four-zone Notification Appliance Circuit (NAC) Expander Power Supplies are designed to extend the power capabilities of existing NACs and provide power for auxiliary devices. The units can connect to any 12 or 24V Fire Alarm Control Panel (FACP) or operate as a standalone system. The unit is configured in a red painted, steel, locking enclosure with tamper switch and integral battery space.All products are identical in provided features, except for the power level which is offered in three increasing increments of 6, 8, or 10 Amp capability.

The FPO150-N24E1R will provide regulated and filtered 24VDC power to four NAC's and two auxiliary outputs, the first being a continuous output, and the other a resettable output controlled by NAC, dry contact or voltage input. The NAC outputs are rated at 3.0 amps each and the auxiliary output is rated at 6 amps (current from this output may be continuously supplied, even in alarm, and therefore must be taken into account for power supply loading and battery size calculations). The total system current cannot exceed 6 amps.

Models include:

  • FPO150-N24E1R  - 2 In 4 Out 3A6A
  • FPO200-N24E1R - 2 In 4 Out 3A8A
  • FPO250-N24E1R - 2 In  4 Out 3A10A
  • FPO250/250-2N24E2R  - 4 In 8 Out  3A10A/10A

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