20DE385BCENNBNANE

The 20DE385BCENNBNANE model by Allen-Bradley is an advanced adjustable frequency AC drive designed for robust performance in demanding industrial applications. Operating at a high voltage of 600V AC, this unit is configured for three-phase input and effectively handles a significant load with a maximum normal-duty current of 385 amps.

Housed in an IP20 NEMA Type 1 enclosure with a conformal coating, the drive is safeguarded against dust and moisture ingress, enhancing its durability in less-than-ideal conditions. Although this unit lacks a brake, it compensates with adjustable bus undervoltage trip settings to protect connected equipment from voltage drops.

The unique design includes a blank cover for the human interface machine option, which simplifies installation processes. The temperature management system includes a heat sink thermistor, which is actively monitored by a microprocessor to ensure optimal operating conditions and prevent overheating.

Notably, this model supports a logic control ride-thru duration of 0.25 seconds when the drive is not in operation, ensuring stability during brief interruptions in power supply. Furthermore, the drive is equipped with power ride-thru capability for a brief period of 15 milliseconds at full load, which enhances its reliability during transient conditions. The 20DE385BCENNBNANE is engineered to meet the rigorous demands of various automation applications.