20G1AND477JN0NNNNN

Model 20G1AND477JN0NNNNN constitutes part of the PowerFlex 755 series from Allen Bradley, and it is engineered as an AC drive. It accommodates an input voltage of 480 VAC and 650 VDC, incorporating AC input functionality with a precharge mechanism without any need for DC terminals.

With a non-duty design current of 477 A, this unit provides reliable performance capable of handling substantial loads. The drive supports power ratings of 400 horsepower or 300 kilowatts, suitable for a broad range of industrial applications. It can operate efficiently within service frequencies of either 50 or 60 Hz.

The device’s physical dimensions are encapsulated within an enclosure frame size 7, with a cabinet rating of IP00, IP20, NEMA Open or NEMA 1 standards, thus granting flexibility in diverse installation scenarios. The internal construction includes a filtering system, enhancing operational effectiveness by reducing electromagnetic interference.

There are provisions for a factory configuration, with a jumper already installed for common mode capacitors, ensuring straightforward commissioning. The model does not feature dynamic braking, nor does it include a door-opening option for the human interface module, simplifying its overall design.

The operational temperature range for this drive spans from 0 to 50 °C (32 to 122 °F), allowing for usage in typical industrial climates, while it can be safely stored at temperatures as low as -40 °C and as high as 70 °C (-40 to 158 °F), providing versatility for varying environmental conditions.