AVR-W series wide range automatic AC regulator is an automatic AC regulator with wide range. The product features with fast response, no waveform distortion, small size, light weight, small power consumption, and multi-function color screen display, and has overvoltage, undervoltage, overload, and temperature protection functions, It is suitable for areas with large voltage fluctuations, and is a voltage stabilization and protection equipment for household appliances such as air conditioners, refrigerators, TVs, and audios. When the output voltage is unstable caused by grid voltage fluctuations or load changes, the control circuit will automatically drive the corresponding relay according to the output voltage change to adjust the self-coupling voltage regulator coil taps (and turns ratio) to realize the automatic and stable output voltage. With small no-load damage and high efficiency, the product can supply a reliable and stable power for electrical equipment for a long time.
