20DD2P1A0NYNA2NNA

The 20DD2P1A0NYNA2NNA adjustable frequency AC drive from Allen-Bradley falls under the PowerFlex 700S series, designed for effective motor control. This device operates on a three-phase voltage of 480V AC while ensuring efficiency with its input current capacity of only 2.1 amps.

Constructed with an IP20-rated enclosure conforming to NEMA Type 1 standards, the drive is suitable for use in controlled indoor environments. The unit features no external human-machine interface, indicated by its blank cover design, simplifying its installation in various settings. It does not come with accompanying documentation, requiring users to have familiarity with the operational parameters.

Safety and reliability are cornerstones of this design. The drive includes an adjustable bus undervoltage trip to cater to varying operational conditions. Also present is an IGBT braking system to enhance motor responsiveness. Monitoring is facilitated by a heat sink thermistor that the integrated microprocessor oversees, providing overtemperature protection.

The unit supports logic control ride-thru capability, maintaining operational integrity for 0.25 seconds during idle periods. For critical applications, the drive can handle power ride-thru conditions for up to 15 milliseconds while at full load, ensuring consistent motor performance during brief power disturbances. The 20DD2P1A0NYNA2NNA is, therefore, a focused solution for applications needing reliable frequency control.