voltage and frequency stabilizer with single phase output

voltage and frequency stabilizer with single phase output The power adopts advantaged SPWM IGBT high-frequency inverter technology, internal structure is AC-DC-AC, thoroughly eliminate the network interference, output wave forms are pure. It has the following features: wide range of constant-voltage and constant-frequency, high precision, light weight, small capacity, output transformer with apartheid, with the good with a high quality uninterrupted power supply system.   1.Input voltage: 130~280V 2.Input frequency: 30~70Hz  3.Output voltage: 220V/380V±0.5%  4.Output frequency:50Hz±0.01%  5.Wave distortion: <1% 6.Isolation transformer output, safe and credible 7.Auto-protection and alarm for output over-voltage, over current, overheat, short circuit 8.Efficiency reach above 90% ,widely applicable load,for nasty, capacitive resistance,any combination of the load    Technic Parameter…