Allen-Bradley 22C-D017N103 PowerFlex 400 VFD Drive Bypass

The Allen-Bradley PowerFlex 400 model 22C-D017N103 is a stand-alone variable frequency drive (VFD) in a single-unit package designed for fan and pump applications. As a member of the 22C family, it regulates the speed of AC motors in fan and pump systems, enabling fine-tuned control of airflow and liquid movement at the equipment itself. The product is identified in its official cut sheet as “PowerFlex 400, Fan & Pump, Stand Alone Drive” with the 22C-D017N103 designation, clarifying installation as a standalone drive rather than a modular cabinet solution. The 22C-series documentation describes the PowerFlex 400 adjustable-frequency drive line for fan and pump applications, providing the formal context for this model’s role in industrial control. For exact electrical ratings, voltage options, horsepower, and frame size, consult the official cut sheet and Rockwell Automation product pages corresponding to 22C-D017N103.