20DD022A3EYNARNNA

The 20DD022A3EYNARNNA is a highly capable adjustable frequency AC drive from the PowerFlex 700S range by Allen-Bradley. This particular model supports operation at a voltage of 480 volts AC and is optimized for three-phase systems. It has an input current rating of 22 amps, ensuring it can manage substantial loads effectively.

The drive is enclosed in an IP20-rated housing, compliant with NEMA Type 1 standards, providing essential protection for indoor applications. Users can easily monitor performance via the full numeric LCD interface included. This unit is equipped with a quick start guide for efficient installation.

In terms of safety and control, the 20DD022A3EYNARNNA features an IGBT brake system, which enhances motor responsiveness while in operation. For additional security, the unit includes an adjustable bus undervoltage trip to guard against potential electrical supply issues. The heat sink thermistor is monitored continuously by a microprocessor to prevent overheating, contributing to a long service life.

Moreover, the drive supports a logic control ride-thru capability lasting up to 0.25 seconds when not actively running, allowing for continued operation under certain conditions. Additionally, during full load conditions, the drive maintains power for 15 milliseconds, providing resilience during temporary power fluctuations. This unit is thus a reliable solution for various industrial motor control requirements.