Allen-Bradley 20AC8P7A0ANANNN AC Variable Frequency Drive

Allen-Bradley PowerFlex 70 AC Drive, model 20AC8P7A0ANANNN, is a compact 5 HP variable-frequency drive designed for 480V three-phase motors. As part of the PowerFlex 70 family, it supports both standard voltage/frequency control and vector control, with carrier frequencies selectable from 2 to 10 kHz in standard control and 2/4/8/12 kHz in vector mode to balance performance and EMI. This panel-mount drive is engineered for IP20/NEMA Type 1 environments and can include conformal coating for harsh environments; it can feature an integrated braking IGBT and a drive-mounted brake resistor in configurations that include braking capability, and configurations may vary to exclude a built-in HIM or additional CE-compliant filters and communication modules. In 480V AC 3-phase configurations, the PowerFlex 70 targets about 4–5 kW class output with a 5 HP rating, enabling reliable acceleration and speed control for motors in conveyors, pumps, and fans within industrial automation. The drive is designed to integrate with Rockwell Automation control ecosystems and provides essential motor protection, scalable control, and straightforward parameterization to support safe, smooth start-stop operation in demanding production environments.