Allen-Bradley 22C-D022N103 PowerFlex 400 AC Drive

The Allen-Bradley 22C-D022N103 PowerFlex 400 AC Drive is a 11 kW (15 HP) variable frequency drive designed to control three-phase motors in industrial fans and pumps. It accepts 380–480V AC input on three phases and delivers 22 A at 50/60 Hz, using a V/Hz control with PID for precise speed regulation and process control, with RS485 (Modbus RTU support) communication to integrate into automation systems. Housed in an IP20/open enclosure with a panel-mount Frame C design, it offers a high power factor of 0.98 and is suitable for HVAC, water treatment, and industrial pumping systems where energy savings and reliable motor control are needed. Common applications include HVAC systems, cooling towers, water and wastewater plants, and industrial ventilation. Common replacement parts include Allen-Bradley 22C-D030N103, 22C-D017N103, and 22C-D045A103.