20BD481N0ANNNNC0

The part number 20BD481N0ANNNNC0 from Allen Bradley is classified as an adjustable frequency AC drive. It operates with a voltage capability of 480 VAC and is optimized for 3-phase power systems. This particular model showcases an impressive nominal current rating of 481 A, making it well-suited for demanding applications. The power output is rated at 300 kW, which translates to around 400 horsepower, signifying its robust capability to handle significant loads.

Operating at a supply line frequency of 50/60 Hz, this drive conforms to a size category of 8, which facilitates installation in designated environments. The protection class is rated at IP00—indicating an open front design that allows for optimal heat dissipation but offers little in the way of protection against external elements.

It is important to note that the HIM module for this drive is a blank cover, providing no user interface at the front of the drive. Furthermore, this model does not include IGBT-type brakes or resistor-type braking features, demonstrating its focused design on specific applications with different braking approaches. No communication block is pre-installed, allowing for customized setups based on the user's needs. Control is executed through vector operation at 24 VDC, making it responsive to a variety of motor control strategies. Overall, this adjustable frequency AC drive stands out for its power handling and robust design, fitting a range of industrial functions.