20DD034A3NYNANNBA

The part number 20DD034A3NYNANNBA, identified as an adjustable frequency AC drive, is manufactured by Allen-Bradley as part of the PowerFlex 700S series. This drive operates at a 480V AC supply and is configured for three-phase systems. Its input current reaches up to 34 amps, which supports various industrial motor control applications effectively.

With specifications falling within NEMA Type 1 standards, the enclosure is rated IP20, providing essential protection in typical operational environments. This unit is equipped with a full numeric LCD display that allows for straightforward monitoring and operation. Users should note that no accompanying documentation is provided.

For efficient motor management, the drive employs IGBT technology for braking purposes. Additionally, it features an adjustable bus undervoltage trip function that can be configured according to specific needs. The heat sink thermistor is actively monitored by a microprocessor to avert overheating, triggering an overtemperature trip when required to maintain performance.

It also offers logic control ride-thru capabilities, sustaining functionality for 0.25 seconds when not actively in operation, which is critical during brief power interruptions. Furthermore, the unit can handle power ride-thru for up to 15 milliseconds at full load, ensuring reliable performance in demanding situations. With these combined features, the 20DD034A3NYNANNBA is well-equipped to handle the challenges of complex automation tasks.