Allen-Bradley 20G11ND011JA0NNNNN PowerFlex 755 AC Drive

The Allen‑Bradley PowerFlex 755 AC Drive, model 20G11ND011JA0NNNNN, is a 480V, three‑phase, air‑cooled variable‑speed drive with embedded Ethernet/IP for straightforward network integration. It is an open‑type unit built for panel or cabinet mounting, featuring forced‑air cooling and protection classified as IP20/IP00 with NEMA/UL open‑type construction. Key specs include a continuous current rating of 11 A, 480 VAC input, Frame 2 configuration, and a CM jumper installed as the preferred setup, with a DB Transistor option and no HIM installed by default. This 755 series drive supports a 7.5 HP Normal Duty rating on Frame 2, aligning motor capability with the 11 A current envelope for typical low‑to‑mid horsepower applications. Common uses include driving motors in conveyors, pumps, fans, and machine tools, where built‑in Ethernet/IP and Rockwell Automation compatibility help simplify integration with existing control architectures while delivering precise speed control, adjustable acceleration, and configurable protection features.