AHK

The principle of single-phase 220V to three-phase 38oV converter is that the inverter power supply that has undergone AC DC AC conversion is called single-phase to three-phase power supply, which is diferent from the variable frequency speed controlcontroller used for motor speed regulation. The main function of single-phase to three-phase power supply is to convert 220Vsingle-phase of existing AC power grid into three-phase 38oV sine wave power supply. The ideal AC power supply is characterizedby stable frequency, stable votage, zero intemnal resistance and pure sine wave (no distortion) voltage waveform. The inverterpower supply is very dose to the deal AC power supply. Therefore, it can completely replace remote areas or areas that cannotapply for three-phase power supply. However,. the output power of single-phase to three-phase power supply is determined by the220V curent of the municipal power supply. AHK series single-phase to three-phase power supply, with microprocessor as thecore, is made in MPWM mode, designed with active component IGBT module, and adopts digital frequency division, D/Aconversion, instantaneous value feedback, sine pulse width modulation and other technologies to make the capacity of a singlenachine up to 30oKVA. The output of isolation transformer is used to increase the stability of the whole machine. It has thecharacteristics of strong load adaptability, good output waveform quality, simple operation, small size, light weight, short circuit Over current, overload, overheating and other protection functions to ensure reliable operation of the power supply.