The Champion True Online Double Conversion UPS is designed to provide 100% voltage conditioning. It rectifys AC mains into a DC voltage which is connected to an inverter input to provide a clean AC sinewave waveform for the UPS output. These UPS operate continuously, regardless of what happens to the commercial AC power source and provide protection during untimely power outages. By continually supplying your critical load with near perfect AC Power, it prevents damaging power line abnormalities from reaching your sensitive equipment. Our carefully engineered design will extend equipment life and reduce costly hardware failures. Our custom built UPS are available in a wide variety of power ratings, configurations and designs to meet the requirements of your installation.