... Hign performance,low price 2.Parameter adjustable regulation 3.Phase memory 4.Semi-current locking 5.Protection funtion Feature ... is 77VAC~123VAC (single-phase);3. Automatic parameter adjustable regulation;4. Phase memory technology: remember the phase position of the motor ... protection.Parameter tableParameterValueInput voltageSingle phase 77VAC~123VAC,(50Hz)Output current4.5A, 5A, 5.5A, 6A, 6.5A, 7A, ...