A variety of commercial and industrial electrical equipment require three-phase power. Electric utilities typically do not install three-phase power because it costs significantly more than a single-phase installation. Rotary phase converters, static phase converters and phase converting variable frequency drives (VFD) generate three-phase power from a single-phase source. However, these technologies have serious limitations, which motivated Phase Technologies, LLC to develop the Phase Perfect^? digital phase converter. This patented technology overcomes limitations of earlier phase converter designs and is an affordable alternative to utility installed three-phase power.

A Phase Perfect^? digital phase converter provides excellent power quality under all load conditions.  The Phase Perfect? operates with near unity power factor and essentially no harmonic distortion of the input while supplying balanced undistorted output voltage. It can safely power virtually any three-phase load within its rated capacity. Three-phase equipment such as submersible pumps, center-pivot irrigation systems, machine tools, sawmills, elevators, HVAC equipment, and CNC equipment are powered easily and reliably. Even when three-phase transmission lines are nearby, installing three-phase service is not cost justified in many small to medium-sized applications. In these cases, Phase Perfect^? offers an affordable alternative source of three-phase power.