443PS Pump Sentry is an advanced sump pump emergency battery backup systems designed specifically for use with high efficiency sump pumps drawing less than 600W. It interfaces between a pump and its AC wall outlet. When AC utility power is present, the 443PS charges a battery and monitors the wall outlet to detect a power outage. At the moment utility power fails, the 443PS draws energy from a battery and converts it to enable pump operation. When utility power returns, the 443PS automatically switches the pump back to AC wall outlet power. At the same time, the 443PS resumes charging the battery to return it to full capacity in preparation for the next power failure. General Application To determine compatibility with pump: User should verify that steady state pump current does not exceed 5A Features Rugged Aluminum Housing Power Output Indicator Battery Charge State Indicator Battery Replace Indicator 12A Start Current Capacity (2 seconds) Low battery audible alarm Battery Cables Included Compact Size For Wall Mount or Surface Mount Installation Advantages- Operates Common AC Pumps Instant Automatic Power Transfer Supports Full Pump Capacity Does Not Occupy Sump Pit Space Can Be Easily Installed Silent and Clean Operation; Connections: Input Connection: 18/3 SJT Power cord Battery Connection: DC Terminal Blocks, via supplied #2 cable Mounting Slot Centers: 6.0x7.3 / 15.2x18.5 Dimensions, (in/cm)(LxWxH): 14.0 x 8.5 x 35.5 x 22 x 9 inch/cm Housing Material: All Aluminum with steel end caps Weight, (lb./kg): 9/3.5 : lbs/kg.
- 600 Watt Battery Backup System, Uninterruptible Power System
- Three Stage Battery Charger, Low battery audible alarm, Supports Full Pump Capacity
- Electronically Current Limited, Operates Common AC Pumps
- Thermally Protected, Low No Load Power Consumption, Silent and Clean Operation
- 2 Year Factory Warranty, Battery Cables Included, Made and Serviced in the USA