20DD3P4A3EYYANDNL

The Allen-Bradley 20DD3P4A3EYYANDNL model is a comprehensive adjustable frequency AC drive specifically designed for three-phase applications operating at 480 volts AC. This drive accommodates a rated normal-duty current of 3.4 amps, efficiently managing power distribution for demanding tasks. The design includes a full numeric LCD that simplifies user interaction, enabling easy adjustments and monitoring of operational parameters.

Enclosed in an IP20-rated housing adhering to NEMA Type 1 standards, this unit is built for indoor use, providing protection against dust and accidental contact. Among its advanced features is an IGBT braking system, contributing to consistent motor control and performance.

The drive also has an adjustable bus undervoltage trip, ensuring reliable operation in varying voltage conditions. It comes equipped with a heat sink thermistor, which the microprocessor continuously monitors to prevent overheating, indicating a focus on safety and performance reliability.

In terms of operational stability, the device supports a logic control ride-thru duration of 0.25 seconds while not in operation, allowing for resilience during brief power interruptions. Additionally, it boasts power ride-thru capabilities for up to 15 milliseconds under full load, ensuring continuity of service during short voltage drops. Overall, the 20DD3P4A3EYYANDNL unit is engineered for robust performance and dependable control in industrial environments.