20DE820ACENNBNANE

The 20DE820ACENNBNANE part from Allen-Bradley represents a reliable adjustable frequency AC drive within the PowerFlex 700S series. Operating at a substantial voltage of 600V AC, this drive is engineered for three-phase configurations. With an input current capacity of 820 amps, it is well-suited for demanding industrial applications.

The design incorporates a full numeric LCD that is conveniently mounted on the door, enabling users to easily monitor operational parameters and adjust settings as required. Housed in an IP20-certified enclosure, conforming to NEMA Type 1 standards, this unit is appropriate for environments where protection against dust and moisture is necessary.

Notably, this device does not include a braking system; however, it features an adjustable bus undervoltage trip that adds an extra layer of safety. In terms of heat management, it is equipped with a heat sink thermistor, which is actively monitored by a microprocessor to prevent overheating.

The 20DE820ACENNBNANE can maintain logic control ride-thru for up to 0.25 seconds when the drive is not in operation, thus ensuring stability during transient power conditions. Furthermore, it can sustain power for 15 milliseconds at full load, providing reliability in systems subject to sudden voltage drops. A quick start guide is included to assist users in setting up and configuring the drive accurately, making it a valuable component in any advanced industrial control scenario.