20DD022A3EYNARHNE

The 20DD022A3EYNARHNE is a versatile adjustable frequency AC drive manufactured by Allen-Bradley as part of the PowerFlex 700S series from Rockwell Automation. It is specified for use within three-phase systems and operates at an input voltage of 480V AC. This unit is capable of managing an input current of 22 Amps, making it effective for various motor control applications.

The drive is enclosed in a housing that has an IP20 rating and conforms to NEMA Type 1 standards, ensuring it is protected against dust and direct contact while functioning inside. It features a full numeric LCD for easy interaction, allowing operators to monitor and adjust settings efficiently. Included with the drive is a quick start guide, facilitating the initial setup process.

For safety during operation, the drive utilizes IGBT braking technology, which enhances stopping accuracy and reduces energy losses. It also features an adjustable bus undervoltage trip that allows users to customize protection settings based on their specific operational needs. Additionally, the heat sink thermistor is continuously monitored by a microprocessor to prevent overheating, ensuring the system remains within safe operational parameters.

This AC drive supports a logic control ride-thru duration of 0.25 seconds while idle, helping to maintain settings during temporary power interruptions. Moreover, under full load conditions, it provides power ride-thru for 15 milliseconds, ensuring continued functionality in varying power scenarios. The 20DD022A3EYNARHNE drive represents a reliable solution for complex industrial environments where precision motor control is essential.