The SVGm (static var generator) is a device based on power electronics to correct installations with both inductive and capacitive reactive energy consumption. Specially designed to instantly compensate by adjusting demand in milliseconds, both in balanced and unbalanced systems in installations with or without neutral (three or four wires). Based on the use of semiconductors, it guarantees the device’s correct operation regardless of the level of harmonic distortion in the network to which it will be connected, guaranteeing no wear on its components.