20DD3P4A3EYNARABE

The 20DD3P4A3EYNARABE represents an adjustable-frequency AC drive produced by Allen-Bradley, a subsidiary of Rockwell Automation. This drive excels in three-phase environments and has a nominal voltage rating of 480V AC. It is engineered to manage a normal-duty current of 3.4 amps, providing reliable motor control for industrial applications.

The unit features an enclosure rated at IP20, complying with NEMA Type 1 standards, ensuring adequate protection against dust and accidental contact. A full numeric LCD facilitates user interaction, enabling easy monitoring and adjustments.

Notably, the 20DD3P4A3EYNARABE features IGBT braking for efficient motor control and longevity, making it suitable for demanding environments. An adjustable bus undervoltage trip provides enhanced protection, which can be tailored to operational requirements. Thermal management is handled by a heat sink thermistor monitored by a microprocessor, preventing overheating through a specified trip mechanism.

When not running, this drive allows for a logic control ride-thru period of 0.25 seconds, maintaining operational stability during brief power interruptions. For full load conditions, a power ride-thru capability of up to 15 milliseconds ensures that performance remains uninterrupted during momentary losses of power. Overall, the 20DD3P4A3EYNARABE is built for efficiency and reliability within various industrial applications.