20DJ385A0NNNBCGNE

The Allen-Bradley 20DJ385A0NNNBCGNE is an adjustable frequency AC drive engineered to provide high performance in industrial applications. This drive operates at a voltage of 650 volts DC, making it suitable for a variety of systems. It is rated for 385 amps of normal-duty current, which contributes to its capability to handle demanding loads effectively.

The drive is enclosed in a structure rated IP20, aligning with NEMA Type 1 specifications. This design is appropriate for environments where exposure to dust and moisture is minimal. It features a blank cover for the human-machine interface, which means there are no visible control aspects, and it should be noted that no documentation accompanies this particular model.

Safety is greatly considered in the design of the 20DJ385A0NNNBCGNE. An adjustable bus undervoltage trip feature is included to protect against low voltage conditions. Additionally, the device utilizes a heat sink thermistor monitored by a microprocessor to ensure that overheating risks are mitigated through appropriate shutoff measures.

In terms of operational continuity, this drive supports logic control ride-thru for a duration of 0.25 seconds when the drive is not actively running. For scenarios where brief power interruptions might occur, it also provides power ride-thru capabilities that extend for 15 milliseconds at full load, contributing to system resilience.