20DD156A3EYNANCNL

The 20DD156A3EYNANCNL is an adjustable frequency AC drive engineered for demanding industrial applications. This unit functions effectively in a three-phase configuration at a nominal voltage of 480V AC. It supports normal-duty currents up to 156 amps, making it suitable for high-power motor control.

Encased in an IP20-rated enclosure, this drive adheres to NEMA Type 1 standards, which allow for indoor use where environmental conditions are closely monitored. A full numeric LCD serves as the human interface machine, allowing users to track performance and adjust settings quickly.

This drive utilizes IGBT technology for braking, ensuring efficient motor control during operation. Additionally, it features a bus undervoltage trip function that can be adjusted according to specific operational requirements. A thermistor, monitored by an internal microprocessor, safeguards against overheating by triggering an over-temp trip as necessary.

The 20DD156A3EYNANCNL also supports logic control ride-thru, capable of maintaining operation for up to 0.25 seconds when not in active use. Furthermore, it provides power ride-thru capability lasting for 15 milliseconds while under full load conditions, ensuring reliable performance during temporary power imbalances. This drive offers a robust solution for complex control systems needing precision and robust functionality.