Intelligent Logic Regulation - The AVR can immediately and completely adjust, depending on voltage's variation and load characteristics.

Independent Control Per Phase - Each phase maintains its accurate output voltage even in an unbalanced state, non-linear power or heavy load.

LogicAL LED Panel Design - Provides users easy-to-read LED indicators on operational states.

Start Over Voltage Protection (SOVP) - To protect the load, unit always starts from low voltage even when recovering a from power outage.

USER Friendly Circuit Designs - To protect from inappropriate operation, the AVR operator must push two ON or two OFF buttons at the same time, for start or shutdown.

Wide Range High / Low Voltage Protection - A wide range of settings to preset the most appropriate and precise adjustment in accordance with the load requirements.

Phase-Failure Protection - The AVR will immediately detect a phase failure, will display the failure, and trip off to protect the connected equipment.

Instant Trip Design - To protect the load against damage by spikes or high voltage surges, the AVR will trip before the AC recovers from an instant blackout.

Bypass Device - The AVR Keeps providing High/Low Voltage protection, Phase-Failure Protection, and all the other protections even during maintenance or repair mode.

Self-Detect Function Design - LED Displays provide immediate, exact malfunction status, making maintenance easier and more efficient.