Allen-Bradley 20DD011A3NYNA1NNA Variable Frequency Drive

Allen-Bradley PowerFlex 700S AC drive, catalog number 20DD011A3NYNA1NNA, is a compact three‑phase variable frequency drive that delivers controlled motor speed from a 480 VAC supply, with a 7.5 HP (5.5 kW) output rating and an adjustable output frequency range of 0 to 320 Hz for fine-grained speed control. This PF700S model is widely used in industrial applications such as conveyors, pumps, fans, and machine tools where smooth acceleration and reliable motor control are important. The 20DD011A3NYNA1NNA designation places this drive within the PowerFlex 700S family for 480 VAC operation in a standard three‑phase setup, offering Rockwell Automation’s established drive performance and integration options for automation systems.