Eaton’s MV-AutoVAR product line is comprised of metal-enclosed, medium voltage capacitor banks for applications with varying plant power factors. This capacitor system, which is housed within a NEMA 3R modular enclosure, automatically switches stages of capacitance in and out based on information collected by the power factor controller on the door-in-door control panel. 

Expandable capacitor systems

Additional capacitor stages can be easily installed in the future to ensure that your equipment is always protected.