AC INVERTER DRIVE MUA-33 (Single phase)50HZ, 60HZ or 400HZ Input Frequency;0~300VAC Output Voltage Selectable AC INVERTER DRIVEIt is a machine that takes electrical input power at one frequency and voltage and provides variable output voltage and frequency for testing loads over their full voltage and frequency. Solid State units convert incoming AC Power into DC Power, and then convert the DC ...