EverExceed single phase & three-phase AVR  is the high-precision  AC Automatic Voltage Regulator designed to protect your system against electrical brownouts, sags, surges, transients and other electrical disturbances. EverExceed industrial AVR has large capacity, high efficiency, no waveform distortion , stable voltage adjustment, etc.  Protect your facility's equipment with EverExceed 3-phase automatic voltage regulators. Our selection of AVR's are the more reliable and flexible. We can offer custom made solution for your critical power system.