20DD022A3NYNA1CNK

The 20DD022A3NYNA1CNK model, part of the Allen-Bradley PowerFlex 700S series, is an adjustable-frequency AC drive. It operates with a three-phase power supply at a nominal voltage of 480V AC, allowing it to handle a maximum normal-duty current of 22 amps efficiently.

Constructed for usability, the drive is encased in an IP20 chassis that meets NEMA Type 1 standards, ensuring adequate protection against dust and foreign elements in typical indoor environments. It incorporates a full numeric LCD interface, enabling straightforward operation monitoring, though it does not come with supplementary documentation.

Safety and operational integrity are enhanced through its IGBT brake system, which provides robust performance. The adjustable bus undervoltage trip feature allows customization according to the specific installation requirements. Additionally, the unit has a monitored heat sink thermistor that helps manage overheating situations using a microprocessor to trigger overtemperature trips when necessary.

During idle periods, this AC drive can maintain logic control for up to 0.25 seconds, ensuring minimal disruption in processing. Furthermore, it has a power ride-thru capacity of 15 milliseconds while operating at full load, contributing to the stability of the system during brief voltage fluctuations.