EMERGENCY BATTERY BACKUPS
PELLET STOVE BATTERY BACKUP
MODEL SF 503B/709
Pure Sine Wave Battery Back Up
For Microprocessor Driven Alternative Heating Appliances
800-1000 Watt Capacity
SF 503B AND 709 interfaces between a heating appliance (wood pellet or alternative fuel stove) and its AC wall outlet. When AC utility power is present, the backup charges the battery and monitors the wall outlet to detect a power outage. At the moment utility power fails, these backup units draws energy from a battery and converts it to enable appliance operation. When utility power returns, the backup automatically switches the appliance back to AC wall outlet power. At the same time, the backup resumes charging the battery to return it to full capacity in preparation for the next power failure.
Model 503B 800 watt
Model 709 1000 watt
WELL PUMP BATTERY BACKUP MODEL 952
3 kW Capacity
Model 952 Well Pump Sentry maintains well pump operation during power outages. Model 952 is a self-contained emergency backup system designed to drive single phase 220 VAC to 240 VAC well pumps rated up to one horsepower.
The 952 system is comprised of an inverter, power transfer switch, and a 3 stage automatic battery charger. Power input connections to the 952 Well Pump Sentry consist of an AC voltage input from the utility and a DC voltage input from a battery bank. The 952 Well Pump Sentry may be mounted horizontally or vertically and will energize pump motors having configurations of two or three wires.
Operates 230 VAC; 50/60Hz Well Pumps
Instant Automatic Power Transfer
Supports Full Pump Capacity
Easily Installs Next to Electrical Panel
Silent and Clean Operation
Well Pumps up to
1 HP capacity
Sine Wave Output
Compatible with 24V Battery Bank