20DD300N3ENNBEGNE

The 20DD300N3ENNBEGNE, part of the PowerFlex 700S series from Allen-Bradley, is engineered as an adjustable frequency AC drive, crafted explicitly for three-phase systems. Designed to work at a nominal voltage of 480V AC, this unit can accommodate a substantial maximum normal-duty current of 300 amps, making it suitable for power-intensive applications.

Encased in an IP20-rated housing that complies with NEMA Type 1 standards, it is intended for use in environments where basic dust protection is required. A full numeric LCD panel enhances user accessibility, allowing operators to monitor and adjust settings efficiently.

This model does not include a braking mechanism; instead, it focuses on providing reliable frequency control. An adjustable bus undervoltage trip feature adds a layer of safety, permitting customization to align with specific operational parameters.

A heat sink thermistor assures thermal management, and a microprocessor continuously monitors it, activating an overtemperature trip signal if necessary. The drive supports logic control ride-thru for up to 0.25 seconds when inactive, contributing to system stability during short power interruptions. In the event of power fluctuations, the drive can sustain operation for 15 milliseconds at full load, ensuring continuity and performance reliability. The combination of these features makes the 20DD300N3ENNBEGNE a robust choice for various industrial setups.