Use the FPP‑RNAC‑8A‑4C power supply to add four additional notification appliance circuits to a fire alarm control panel (when connected via the option bus), or as a NAC power supply for fire-protective signaling systems (when connected directly to the NAC output). The additional notification appliance circuits can be NFPA 72, Class B (Style Y) or Class A (Style Z). This regulated power supply provides up to 8 A of power that is used to operate both continuous and intermittent loads. This 8 A of power can be distributed through the four output circuits and auxiliary power circuit. The FPP‑RNAC‑8A‑4C power supply is UL Listed for use in commercial fire alarm applications.
Temperature (operating) | +32°F to +120°F (0°C to +49°C) |
Response Time (input to output) | 10 ms maximum |
Auxiliary | |
Current (output) | 850 mA maximum |
Voltage (output) | 24 VDC (regulated) |
NAC | |
Output per circuit | 2.5 A maximum |
Output (total) | 8 A (all NAC and auxiliary outputs) |
Voltage (output) | 24 VDC (regulated) |
Voltage (standby) | -24 VDC (regulated) |
NAC (power supply) | |
Compatibility range | 19.6 VDC to 27.5 VDC |
Current (output) | 1.3 A maximum |
Voltage (output) | 24 VDC nominal |
Voltage (ripple) | 250 mVp-p |
Trouble/AC trouble relays | |
Contact Type | Form C |
Rating (contact) | 1.5 A at 32 VDC |
Color | Red |
Dimensions (HxWxD) without door | 20.4 in. x 14.8 in. x 4.1 in. (52 cm x 38 cm x 10.4 cm) |
Material | cold-rolled Base: 18 gauge (1.2 mm) Cover: 19 gauge (1.1 mm) |
Current (input) | 4.5 A maximum (RMS) |
Power (primary input) | 120 VAC, 60 Hz or 220 VAC, 50 Hz |
Voltage (battery) | 24 VDC nominal |