20DE920N0ENNBNANE

The Allen-Bradley model 20DE920N0ENNBNANE is a highly capable adjustable frequency AC drive, engineered for operational efficiency. This device is set to function at a maximum voltage of 600V AC, specifically designed for three-phase electrical configurations. Its substantial input current rating of 920 amps makes it suitable for demanding industrial applications.

The construction features an open enclosure (IP00) that provides accessibility for design considerations. However, it does not include a functional human-machine interface, as it comes with a blank cover. Guidance for initial setup is provided through a quick start guide that aids in configuring the drive.

Notably, the drive does not use a braking system, which simplifies its design. A significant safety feature of the 20DE920N0ENNBNANE is its adjustable bus undervoltage trip. This feature allows users to set operational parameters tailored to their needs. The device also boasts a heat sink thermistor, which is actively monitored by an internal microprocessor. This monitoring system ensures that temperature thresholds are not exceeded, preventing potential failures due to overheating.

In terms of maintaining performance under brief interruptions, the drive supports logic control ride-thru capabilities lasting for 0.25 seconds when not in use. Additionally, the 20DE920N0ENNBNANE can sustain power for 15 milliseconds while under full load conditions, reinforcing its reliability in fluctuating environments. Overall, this drive exemplifies a robust design aimed at achieving precise motor control in industrial settings.