20DD3P4A3EYNANCEL

The 20DD3P4A3EYNANCEL adjustable frequency AC drive is part of the Allen-Bradley PowerFlex 700S series. Built by Rockwell Automation, it is intended for use in three-phase applications and operates at 480V AC. With a normal-duty current capability of 3.4 amps, it contributes to reliable motor control in various industrial settings.

Protected by an enclosure rated at IP20, this drive complies with NEMA Type 1 specifications. It is suitable for indoor applications where moderate protection against dust and incidental contact is essential. Users can monitor and manage the drive's functions through a full numeric LCD, which provides clear visibility of operational parameters.

For enhanced safety, the drive uses IGBT technology, effectively managing motor stopping and starting actions. It features an adjustable bus undervoltage trip, allowing users to set operational thresholds based on specific application needs. The heat sink thermistor is actively monitored by a microprocessor, ensuring detection of any overheating conditions, which triggers an automatic overtemperature trip if necessary.

During brief power outages, the drive maintains operational stability thanks to its logic control ride-thru feature, which lasts 0.25 seconds when the drive is inactive. Additionally, it ensures continuous operation through its power ride-thru capability for up to 15 milliseconds under full load. The combination of these features makes the 20DD3P4A3EYNANCEL ideal for controlling motors in demanding applications.