Maximal75FE Expandable Power System provides system designers and installers with optimum power choices and the highest levels of versatility. It provides 12VDC and 24VDC via two (2) single-output power supply/chargers. The system includes AC fail, low battery, and battery presence monitoring. Enclosure facilitates up to four (4) 12VDC/12AH batteries. All interconnecting equipment must be UL Listed.
120VAC 60Hz, 8.0A input.
12VDC and 24VDC outputs.
Maximum output current Options:
A) 24VDC @ 10A plus 12VDC @ 10A.
Non power-limited outputs.
Aux. power-limited output rated @ 1A (unswitched).
Over Voltage Protection.
Power Supply input fuse rated @ 5A/250V.
Fire Alarm Disconnect
Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates on a normally open (NO) or normally closed (NC) trigger.
AC fail supervision (form "C" contacts).
Notification trigger is selectable for 30 seconds (factory set) or 2 hours.
Battery fail & presence supervision (form "C" contacts).
Low power shutdown. Prevents deep battery discharge.
Built-in charger for sealed lead acid or gel type batteries.
Automatic switch over to stand-by battery when AC fails.
Battery fuses rated @ 15A/32V.
Green AC Power LED indicates 120VAC present.
AC input and DC output LED indicators.
Operating: 0° C to 49° C (32° F to 120° F).
Storage: - 20° C to 70° C ( - 4° F to 158° F).
Relative Humidity 85% +/- 5%.
BTU/Hr (approx.): 184 BTU/Hr.
System AC input VA requirement: 960VA.