20DD022A3NYNACNNN

The 20DD022A3NYNACNNN is an adjustable-frequency AC drive manufactured by Allen-Bradley and Rockwell Automation. It is built for operation in three-phase electrical systems at 480V AC and supports a normal-duty current of 22 amps, making it effective for varying motor control requirements.

Designed to function in indoor environments, the unit is housed in an IP20-rated enclosure, which meets NEMA Type 1 standards. The absence of extensive documentation necessitates a good understanding of setup and operation.

User interaction is facilitated through a full numeric liquid crystal display (LCD), enabling straightforward access to real-time data and operational settings.

Safety and performance features include the integration of an IGBT braking system. This drive also offers an adjustable bus undervoltage trip, which is vital for safeguarding against low voltage scenarios. Moreover, the unit has a thermo-management system in place, where a heat sink thermistor is continuously monitored by an internal microprocessor, providing overtemperature protection.

Logic control ride-thru capabilities allow for continued operation for 0.25 seconds when the drive is not in operation, ensuring settings and configurations remain intact. Additionally, the power ride-thru feature maintains operation for 15 milliseconds during full load conditions. This combination of characteristics makes the 20DD022A3NYNACNNN a reliable choice for precise motor control applications.