20DD040A3EYNADAAE

The 20DD040A3EYNADAAE, an adjustable-frequency AC drive manufactured by Allen-Bradley under the Rockwell Automation brand, is constructed for precise control in three-phase environments. Operating at 480V AC, it is designed to handle a maximum normal-duty current of 40 amps, ensuring efficient motor operations in demanding industrial settings.

This unit is contained within an IP20-rated enclosure which adheres to NEMA Type 1 standards, providing adequate protection for indoor applications. An integrated full numeric LCD serves as the human-machine interface, allowing for easy monitoring and adjustments.

Equipped with an IGBT braking system, the 20DD040A3EYNADAAE allows for efficient handling of motor functions. For safety and reliability, the adjustable bus undervoltage trip feature provides flexibility in setting trip thresholds according to specific application requirements. Additionally, it includes a thermistor that is constantly monitored by a microprocessor to prevent overheating, ensuring longevity and consistent performance.

The drive offers a logic control ride-thru capability lasting 0.25 seconds when not running, enabling it to maintain settings during brief power inconsistencies. Furthermore, it supports power ride-thru for up to 15 milliseconds under full load, ensuring operational continuity even during voltage fluctuations. The 20DD040A3EYNADAAE is a reliable solution for users looking to maintain precise control over their motor systems.