20DD460ACENNBEGNE

The 20DD460ACENNBEGNE, part of the PowerFlex 700S series from Allen-Bradley, is designed for robust performance in adjustable frequency operations. This AC drive effectively handles three-phase setups at a voltage rating of 480V AC. It features a significant input current capacity of 460 amps, making it suitable for various demanding applications.

The device is protected within an IP20 enclosure that meets NEMA Type 1 specifications, ensuring reliable operation in less harsh environments. For user interaction, a full numeric LCD is mounted on the door of the unit, allowing easy access to operational data and configuration settings. While this model does not possess an integrated braking mechanism, it compensates with an adjustable bus undervoltage trip feature to safeguard against low voltage conditions.

In terms of thermal protection, the heat sink thermistor is overseen by a microprocessor that monitors temperature and triggers an overtemp trip if necessary. Additionally, the drive is equipped with logic control ride-thru, maintaining operation for 0.25 seconds during idling conditions. Power interruptions are managed with a ride-thru duration of 15 milliseconds at full load, thus ensuring operational continuity. The 20DD460ACENNBEGNE model is equipped with a quick start guide to facilitate initial setup and configuration.