Allen-Bradley 22C-D012N103 Variable Frequency Drive

The Allen-Bradley 22C-D012N103 PowerFlex 400 AC Drive is a 5.5 kW (7.5 HP) variable frequency drive that delivers precise speed and torque control for three-phase motors in fan and pump applications. It operates on 380–480V AC, three-phase input at 50/60 Hz, provides 12 A output, and uses V/Hz control with built-in PID control, plus RS485 communication (Modbus RTU) for reliable automation. The enclosure is IP20 / NEMA Type Open, panel-mount Frame C, with an integral keypad and LED display, a power factor of 0.98, and brake IGBT not included. Commonly installed in HVAC systems, water treatment facilities, cooling towers, and industrial pumping systems to regulate variable torque loads such as fans, blowers, and pumps, with common replacements including 22C-D017N103, 22C-D030N103, and 25B-D013N104.