20DD040A0NYNA1DBK

The 20DD040A0NYNA1DBK from the Allen-Bradley PowerFlex 700S series serves as an adjustable frequency AC drive designed to efficiently manage motor loads within industrial settings. With a rated input voltage of 480V AC, this drive supports three-phase systems and can handle a substantial maximum normal-duty current of 40 amps.

This unit is built within an IP20 protective enclosure, conforming to NEMA Type 1 standards. This ensures adequate protection in controlled environments. The device’s interface is a blank cover, indicating reliance on external user controls or systems for adjustments. Documentation is not included with this drive model.

A key feature of this drive is its use of IGBT technology for braking, enhancing responsiveness and stability during operation. The adjustable bus undervoltage trip offers customization options for users to set their desired thresholds, contributing to operational safety. Additionally, the heat sink thermistor is monitored by an integrated microprocessor, automatically activating an overtemperature trip if needed.

For operational reliability, the drive includes logic control ride-thru capabilities, allowing it to maintain function for 0.25 seconds while not running. Furthermore, it supports power ride-thru for up to 15 milliseconds at full load, accommodating brief supply interruptions without losing performance. Overall, this adjustable frequency AC drive is suited for a variety of applications requiring dependable control and efficiency.