20DD500ACENNBEGNE

The 20DD500ACENNBEGNE from Allen-Bradley is classified as an adjustable frequency AC drive, suitable for industrial applications. This model operates at a nominal voltage of 480V AC and is specifically configured for three-phase use. It handles a maximum input current of 500 amps, allowing it to cater to high-power motor requirements.

The drive is securely enclosed in a robust housing rated IP20 that adheres to NEMA Type 1 specifications, making it apt for typical indoor environments. A full numeric LCD provides a clear interface for users to monitor and manage settings effectively. Users will find a quick start guide included to facilitate the setup process.

Notably, this model does not feature a braking system. However, it does offer an adjustable bus undervoltage trip setting for enhanced protection against voltage drops. The heat sink thermistor is monitored by an integrated microprocessor, which triggers an overtemperature trip if necessary, ensuring that the drive operates within safe temperature limits.

For added operational stability, it features logic control ride-thru, lasting 0.25 seconds during inactive periods. Additionally, it can withstand power outages for up to 15 milliseconds at full load, which is essential for maintaining functionality during brief fluctuations in power. The 20DD500ACENNBEGNE is built for reliability and performance in a variety of demanding industrial environments.