20DD022A3NYNADNCN

The 20DD022A3NYNADNCN AC drive from Allen-Bradley, under the PowerFlex 700S series, is built to operate efficiently in demanding environments. This adjustable frequency drive functions on a three-phase power supply of 480 volts AC, making it suitable for a wide range of applications. It provides a robust normal-duty current capacity of 22 amps, ensuring effective control of various motor loads.

Constructed with a NEMA Type 1 enclosure rated at IP20, this drive is designed to withstand typical indoor conditions, offering essential protection from dust and physical contact. The unit includes a full numeric LCD display, serving as the human-to-machine interface for user interaction, although it does not come with any accompanying documentation.

The drive leverages IGBT technology for its braking system, which offers superior performance and reliability. It features an adjustable bus undervoltage trip, allowing users to set parameters according to their specific operational requirements. Furthermore, the integrated heat sink thermistor is continuously monitored by a microprocessor, which facilitates automatic overtemperature trips to safeguard the device from overheating during operation.

This model also incorporates logic control ride-thru capabilities, which allow it to respond for up to 0.25 seconds when the drive is not actively running, helping maintain stability in the system. Additionally, it is equipped with power ride-thru functionality, allowing it to remain operational for up to 15 milliseconds under full load conditions, providing resilience during brief power interruptions. Overall, the 20DD022A3NYNADNCN drive is engineered for robust performance and reliability in various industrial automation applications.