Driven by AC power, this Three Phase Voltage Booster has more than 90% efficiency. Its operating temperature ranges between -10 degree C to 40 degree C. Its maximum delay time is 7 minutes. As part of safety features, this machine is protected against under/over voltage, over temperature and short circuit. Provided Three Phase Voltage Booster has automatic voltage compensation function with adjustable parameters. Advanced mechanism of this equipment enables it to control output voltage for smooth operation of different electric machines.