20DJ385N0NNNBCASE

The Allen-Bradley 20DJ385N0NNNBCASE is a sophisticated adjustable frequency AC drive suitable for various industrial applications. Operating at a significant voltage of 650V DC, this model can manage a normal-duty current of up to 385 amperes, providing substantial power handling capacity where required.

With an open-style enclosure rated at IP00, the drive is designed for accessible installation, though it lacks a dedicated human-machine interface and features a blank cover. No operational documentation is supplied with this model, emphasizing its straightforward design.

Key protective features include an adjustable bus undervoltage trip which enhances system safety by allowing users to set specific thresholds according to their needs. Furthermore, the integrated heat sink thermistor is supervised by a microprocessor that continuously checks for overheating conditions, activating an over-temperature trip as necessary.

To maintain performance during brief interruptions, the drive enables logic control ride-thru for 0.25 seconds while not running. Additionally, in scenarios with full load conditions, it can sustain operational continuity with a power ride-thru period of 15 milliseconds. This versatile drive is built to ensure reliability and efficiency in demanding industrial applications.