20DD052A3EYNA5NBA

Featuring part number 20DD052A3EYNA5NBA, the Allen-Bradley adjustable frequency AC drive belongs to the PowerFlex 700S series. This device is engineered for use in three-phase electrical systems, rated at 480V AC. It can manage an input current of 52 amps, making it suitable for demanding applications. The unit is housed in an enclosure that complies with IP20 and NEMA Type 1 standards, allowing for basic protection in controlled environments.

Users can easily interact with the system via the full numeric LCD human-machine interface, which provides clear visibility of operational parameters and settings. The drive is equipped with an IGBT braking system that enhances motor control responsiveness. Furthermore, the adjustable bus undervoltage trip feature enables customized safety adjustments to counter unexpected voltage drops.

This model includes a heat sink thermistor monitored by a microprocessor to prevent overheating. This adds an extra layer of safety, automatically triggering an overtemperature trip when necessary. Additionally, the drive supports a logic control ride-thru period of 0.25 seconds when not running, maintaining some level of operation during brief power interruptions. The power ride-thru feature can sustain operational continuity for up to 15 milliseconds while under full load, ensuring reliability in critical applications. Overall, the 20DD052A3EYNA5NBA combines performance and protection effectively for various motor control needs.