20DD2P1A3EYNACNBA

The 20DD2P1A3EYNACNBA from Allen-Bradley is an adjustable frequency AC drive suitable for various industrial applications. It operates effectively at a voltage of 480V AC and is designed for three-phase power systems. With an input current rating set at 2.1 amps, this unit is a practical choice for efficient motor management.

Housed in an IP20-rated enclosure to meet NEMA Type 1 requirements, it provides adequate protection for internal components in dry environments. Users can easily interact with the drive through its full numeric LCD that displays relevant data and settings.

For added functionality, the model includes a quick start guide that simplifies initial setup and configuration. This drive employs IGBT braking technology to enhance operational efficiency. Safety features include an adjustable bus undervoltage trip, allowing users to customize settings based on specific operational criteria.

Temperature management is a critical aspect of the design, with a heat sink thermistor monitored by a microprocessor that triggers an overtemperature trip if excessive heat is detected. Additionally, the logic control ride-thru feature ensures that the drive maintains operational continuity for 0.25 seconds when idle. During peak loads, it can sustain power ride-thru capabilities for 15 milliseconds, providing added stability during power fluctuations.