20DD052A3NYNANNNN

The Allen-Bradley 20DD052A3NYNANNNN is part of the PowerFlex 700S series, an adjustable frequency AC drive with precise operational capabilities. It is engineered to work at a voltage rating of 480V AC across three-phase configurations. This drive accommodates an input current of 52 amps, making it suitable for a variety of demanding applications.

Housed in a unit compliant with IP20 and NEMA Type 1 standards, this drive is designed for indoor usage where moderate protection is sufficient. User interaction is facilitated via a full numeric LCD, allowing straightforward monitoring and control of settings. However, this model is provided without accompanying documentation.

For enhanced control and safety, the drive incorporates an IGBT braking system along with an adjustable bus undervoltage trip feature, allowing for flexibility based on operational requirements. Temperature regulation is vital, and this drive utilizes a heat sink thermistor monitored by a microprocessor, which activates the overtemp trip if conditions exceed safe limits.

Operational consistency is maintained via a logic control ride-thru feature, which enables the drive to sustain functionality for 0.25 seconds while idle, ensuring minimal disruption during brief power interruptions. Additionally, at full load, the drive can maintain power ride-thru functionality for 15 milliseconds, reinforcing the reliability of the device during transient events. The Allen-Bradley 20DD052A3NYNANNNN is built to satisfy rigorous industrial standards.