The AVR-PRO-5000VA mainline voltage stabilizer combines the features of 2 devices: a voltage regulator and a surge protector. The AVR PRO series is characterized by a much higher stabilization efficiency of approx. 3% and is recommended in systems where it is particularly important to maintain the voltage as close to 230V AC as possible.

The main function is the automatic regulation of the voltage supplied at the input of the stabilizer. The device improves the parameters of the voltage from the local mains or a power generator. It also suppresses interference introduced to the mains by other devices.

Unexpected voltage spikes (too low or too high voltage) can be dangerous for various types of equipment operating in the mains, including: household appliances and electronics, computers, heat pumps. The AVR stabilizer stabilizes the voltage from the mains so that the output is within the range of energy standards and thus safe for all equipment connected to it.