20DD125A0EYNANASL

The part number 20DD125A0EYNANASL is categorized as an adjustable frequency AC drive from Allen-Bradley, part of Rockwell Automation. This drive operates at 480V AC and is configured for three-phase electrical systems. With the ability to handle an input current of 125 amps, it is engineered for use in robust industrial applications.

The device is encased within an enclosure rated at IP20 according to NEMA Type 1 standards, providing adequate protection for indoor operational environments. It features a blank cover for the human-machine interface, simplifying the design and focusing on functionality over visual controls. A quick start guide is included to assist with setup and initial operation, ensuring users can efficiently integrate the drive into their systems.

The braking system operates using IGBT technology, which enhances the drive’s performance and efficiency. An adjustable bus undervoltage trip feature allows customization to meet specific application requirements. For thermal management, the drive utilizes a heat sink thermistor monitored by an onboard microprocessor, which triggers an overtemperature trip to protect the unit from damage.

This model also incorporates logic control capabilities that allow continued operation for a duration of 0.25 seconds when the drive is not actively running. Additionally, it can sustain power ride-thru capabilities for up to 15 milliseconds at full load, providing resilience in the face of brief power interruptions. The 20DD125A0EYNANASL drive is thus designed to deliver reliable motor control in demanding environments.