20DD2P1A0NYYA1NBA

The Allen-Bradley 20DD2P1A0NYYA1NBA AC drive serves as an effective solution for variable frequency applications requiring precise motor control. Operating at a voltage of 480V AC, this unit is configured to run on a three-phase electrical system. The maximum input current is rated at 2.1 amps, making it suitable for a variety of light industrial applications.

Encased within an IP20-rated enclosure that adheres to NEMA Type 1 specifications, the drive is intended for use in environments where dust and accidental contact are concerns. Its design lacks a human-machine interface, as indicated by the blank cover, which may be suitable for environments requiring minimal user interaction.

In terms of braking functionality, this drive employs IGBT technology to ensure efficient operation and control during various motor functions. An adjustable bus undervoltage trip feature is included to protect the system from voltage drops, enhancing overall reliability.

Thermal management is a crucial aspect, with a heat sink thermistor in place that is actively monitored by a microprocessor for overtemperature protection, ensuring the unit remains within safe operational limits. Additionally, the system allows for a logic control ride-thru duration of 0.25 seconds when the drive is not running, and it can maintain power ride-thru for 15 milliseconds under full load conditions, ensuring stability during brief power outages. Overall, the 20DD2P1A0NYYA1NBA AC drive is designed to maintain high performance and reliability in moderate industrial applications.