Allen-Bradley 20G11ND034JA0NNNNN AC Variable Frequency Drive

PowerFlex 755 Air-Cooled AC Drive from Allen-Bradley (Rockwell Automation), model 20G11ND034JA0NNNNN, is a 3-phase variable frequency drive designed to control industrial motors in demanding environments. The unit accepts 480 VAC three-phase input and delivers 34 A continuous current with a 650 VDC link, providing about 25 HP of output for applications such as pumps, fans, conveyors, and general motor speed control. It uses an IP20 open enclosure (Frame Size 3) and includes AC input with precharge, DC terminals, a dynamic braking transistor, and a filtered CM-capacitor configuration with the CM jumper installed to manage EMI. Rockwell lists this JA0 variant as the replacement for the prior 20G11ND034AA0NNNNN and provides a standard 1-year warranty. As part of the PowerFlex 755 family, this drive is designed for robust motor control in automation systems and can integrate with standard 3-phase electrical networks.