20G11ND302AA0NNNNN

The 20G11ND302AA0NNNNN model from Allen Bradley's PowerFlex 755 series serves as a high-capacity AC drive ideal for demanding environments. It accepts an AC input with precharge functionality, which allows for versatile connectivity through included DC terminals. Housed in an enclosure rated IP00 / IP20 or compliant with NEMA Open / NEMA 1, this drive is designed to withstand typical industrial operating conditions.

Capable of handling significant voltage levels of 480 VAC and 650 VDC, this unit achieves a total power output of 250 horsepower, equivalent to 186 kilowatts. It features a normal duty current rating of 302 Amperes, which makes it suitable for heavy-duty tasks. The drive operates at a line frequency of 50 or 60 Hz, providing flexibility according to the region's electrical standards.

Additionally, it has a filtering system to minimize electrical noise, enhancing operational reliability. The default configuration for the common mode capacitors has them removed, allowing for specific setup adjustments as needed. The drive incorporates dynamic braking via an internal transistor, ensuring efficient motor management under various load conditions.

This model operates within a temperature range from 0 to 40 degrees Celsius and can be stored safely at temperatures as low as -40 degrees and up to 70 degrees Celsius. The absence of a door-mounted human interface module (HIM) simplifies its design but may require additional control solutions depending on the application requirements. This drive's specifications make it a solid choice for a wide range of industrial automation projects.