Description High voltage protection Low voltage protection Overload protection Delay time with auto reset Reset short circuit protection (With fuse fail indicator) An automatic voltage regulator (AVR) is a device used in generators with the purpose of automatically regulating voltage, which means that it will turn fluctuating voltage levels into constant voltage levels. Automatic voltage regulators (AVRs) work by stabilizing the output voltage of generators at variable loads, but can also divide the reactive load between generators that are running in parallel (voltage droop), and helps the generator respond to overloads. Putting it as simply as possible – automatic voltage regulators (AVRs) continuously takes input variable voltage ranges and maintains a constant output at a fixed voltage.
