20BD481N0ANNNND0

The 20BD481N0ANNNND0 model by Allen Bradley represents a robust adjustable frequency AC drive designed for rigorous operational environments. This unit can be easily installed using flange mounting, ensuring a secure fit in various setups. It is rated for a continuous output current of 481 Amperes, supporting significant power demands. The drive accommodates an input frequency of 47 to 63 Hertz, making it adaptable to diverse electrical systems.

Outputting a voltage class of 480 Volts AC, this drive lacks a Human Interface Module, which allows for straightforward control and configuration. The effective sensorless vector control mechanism enables the unit to handle inputs and outputs of 115 Volts AC efficiently. Designed as an open-type enclosure with an IP00 rating, it is suited for environments that do not require extensive protection from dust or moisture.

With a maximum output frequency of 420 Hertz, this drive is designed to govern three-phase motor systems, leveraging a 6-pulse configuration. It boasts a commendable power rating of 298 kilowatts, effectively managing heavy operational loads. When utilized for normal duty, the operating horsepower can reach 400, while it can safely function at 350 horsepower under heavy-duty scenarios.

In terms of braking, this model does not include a brake IGBT, nor does it have a brake resistor mounted directly onto the drive. Communication capabilities are enhanced with an internal RS-485 module, facilitating efficient data transfer and monitoring within networked setups. The 20BD481N0ANNNND0 is engineered to deliver reliable performance across a range of demanding applications.