PowerFlex 523 Series AC Drive

The PowerFlex 523 Series from Allen-Bradley is a family of compact AC variable frequency drives designed to control the speed and torque of three-phase induction motors in light industrial and commercial applications. These drives provide variable frequency control for equipment such as conveyors, pumps, fans, and material handling machinery.

Drives in this series include configurations rated for 380–480VAC three-phase input, with models covering motor ratings up to 7.5kW (10 HP). Each unit features an integrated keypad and display for parameter programming and monitoring, along with digital and analog I/O and built-in overload protection.