Use of Inverters in Water Pumping Applications in Building Installations Mário Cesar Santana Alves

Abstract

 In general, low-power three-phase induction motors are directly connected to the mains and medium and large power motors have devices that, connected between the mains and the motor, allow a temporary reduction of the voltage applied to their terminals, limiting the starting current. of motors. In this article we will look at the use of inverters in low power motors in pumping applications in building installations aiming to reduce consumption among other advantages.