Allen-Bradley 22C-D170A103 PowerFlex 400 AC Drive

PowerFlex 400 22C-D170A103 is an Allen-Bradley three‑phase variable-frequency drive rated for 125 HP (about 93 kW) and 170 A, designed for 480 VAC input in fan and pump duty. This PF400 “Fan & Pump Drive” targets speed control of 3‑phase induction motors in industrial systems such as HVAC fans, water pumps, and related equipment where adjustable speed improves efficiency and process control. The 22C‑D170A103 variant is available as either a stand‑alone drive or a panel‑mounted unit, depending on the installation kit, enabling flexible integration in compact enclosures or cabinet-based installations. As part of the PowerFlex 400 family, it provides robust motor control for medium‑power applications and is well suited for environments requiring reliable speed regulation of industrial motors.