Single / single-phase, three / single-phase models with on-line double conversion technologyDSP (Digital Signal Processors) technologySuitable for all kinds of
LED display or LCD display selectableMicroprocessor-based digital controlBoost and buck AVR for voltage stabilizationAuto sensing frequencyWide input voltage rangePower-on self
ED display or LCD display selectableMicroprocessor-based digital controlBoost and buck AVR for voltage stabilizationAuto sensing frequencyWide input voltage rangePower-on self
LED display or LCD display selectableMicroprocessor-based digital controlBoost and buck AVR for voltage stabilizationAuto sensing frequencyWide input voltage rangePower-on self
High frequency on-line double conversion technologyDSP (Digital signal processors) control technologyActive power factor correction (APFC), input power factor up to