20DD034A3NYNARNNN

The Allen-Bradley 20DD034A3NYNARNNN is a variable frequency AC drive designed for three-phase operations at a voltage of 480V AC. This unit is equipped to manage a total input current of 34 amps, making it suitable for demanding industrial environments. The device's IP20-rated enclosure conforms to NEMA Type 1 compliance, ensuring adequate safeguarding against dust and light contact.

An important feature of the 20DD034A3NYNARNNN is its full numeric LCD, which streamlines user interactions and operational monitoring. However, it is essential to note that no supplementary documentation accompanies this model. This drive employs an IGBT braking mechanism, ensuring effective and responsive operation.

For operational safety, it includes an adjustable bus undervoltage trip, allowing customization based on specific requirements. The heat sink thermistor benefits from continuous monitoring via a microprocessor, which provides protection against overheating by activating an overtemp trip when necessary.

In scenarios where power supply interruptions occur, the device offers a logic control ride-thru duration of 0.25 seconds during idle moments. Additionally, it provides a 15-millisecond power ride-thru capability at full load, thereby maintaining performance stability during transient supply disturbances. Overall, the 20DD034A3NYNARNNN adjustable frequency drive is engineered to deliver reliable control in a wide range of applications.