Frequency Conversion Power Supply AN97 Three phase output series

Main features

* High-frequency pulse-width modulation and IGBT driver,stable sine wave to simulate various state grid conditions,clean power.
* Three-phase full-bridge inverter,line voltage instantaneous feedback and RMS feedback double-loop control,stable output waverform,low waveform distortion.
* Digital frequency divistion/Digital PLL,stable and accurate,fully isolated output,long life and injury protection.
* Patented impact technology for impact loads such as resistive,capacitive,inductive and mixed loads.
* Over/under voltage protection for intermal circuits.
* Online adjustable voltage/frequency to support remote PC communication control.
* Provide 6 shortcut groups to save voltage,frequency and upper/lower voltage deviation settings.
* Preset phase/line voltage display switching for control as required.
* Line voltage comensation to line impedance loss.
* Optional analog control interfaces for voltage/frequency output.