The PowerFlex 523 (25A-D4P0N114) is a Variable Frequency Drive (VFD) from Rockwell Automation, featuring an IP20 NEMA / Open Type enclosure. It operates on a 380...480V AC, 3-phase, 50/60 Hz power supply, delivering 4 A, 2 HP (1.5 kW) ND (Normal Duty), 2 HP (1.5 kW) HD (Heavy Duty), Frame A. It includes an EMC filter and a Standard Interface Module, with no HIM (Human Interface Module), using a standard interface. Configurable via Gigabit dual-port EtherNet/IP and Studio 5000 Logix Designer. Weight and packaging dimensions are not specified. This drive is designed for industrial automation, production lines, fans, pumps, compressors, and conveyors.