20DD2P1A3NYYA1DNL

The 20DD2P1A3NYYA1DNL model by Allen-Bradley, part of the PowerFlex 700S product line, serves as an adjustable frequency AC drive. It is engineered for three-phase systems, providing a voltage rating of 480V AC with an input current of 2.1 amps. This drive is appropriate for applications requiring lower power control while maintaining operational reliability.

The drive is enclosed in a housing classified as IP20, compliant with NEMA Type 1 standards, suitable for typical indoor environments. Operation and configuration are user-friendly, facilitated by a full numeric LCD that displays key performance metrics. However, users should note that there is no accompanying documentation for setup or reference.

The 20DD2P1A3NYYA1DNL incorporates an IGBT braking system, allowing for effective motor control. Additionally, it is equipped with an adjustable bus undervoltage trip function, enhancing safety during variable load conditions. Thermal management is addressed with a heat sink thermistor, which is supervised by a microprocessor to trigger a trip in case of excessive temperature.

For brief interruptions, the drive allows for logic control ride-thru of 0.25 seconds when not actively in use. Meanwhile, the power ride-thru capability ensures stability for 15 milliseconds at full load, thus maintaining motor operation during momentary power dips. The 20DD2P1A3NYYA1DNL drive is designed to fulfill the requirements of efficient motion control with robust protective features.