Overview
NAC Power Supply, 4 Class A or 4 Class B Outputs, 24VDC @ 8A, 120VAC, Red BC600 Enclosure

Altronix AL842ULADA is an extremely cost effective voltage regulated remote NAC Power Extender. It may be connected to any 24 volt Fire Alarm Control Panel (FACP). Primary applications include Notification Appliance Circuit (NAC) expansion (supports ADA requirements) and providing auxiliary power to support system accessories.
Features:
- 120VAC, 60Hz, 5A
- Two (2) Class A or two (2) Class B inputs
- Two (2) NC dry contact trigger inputs
Input Ratings (INP1 and INP2):
- 8-30VDC 6.5mA max from FACP
- 12V 6.5mA, 24V 6.5mA from FACP
Output Voltage:
- 24VDC power-limited outputs
Output Current:
- 8A max. total alarm current
- 2.5A max. current per output
Auxiliary:
- Two auxiliary outputs rated at 1A each (1A continuous, 1A AC disconnect)
- Thermal and short circuit protection with auto reset
- Filtered and regulated outputs
Programmable Supervised Indicating Circuit Outputs:
- Four (4) Class B, or Four (4) Class A, or
- Two (2) and Two (2) Class B
Battery Charging
- Built-in charger for sealed lead acid or gel type batteries
- Automatic switchover to stand-by battery when AC fails
- Zero voltage drop when switching over to battery backup
- Batteries are sold separately