20DD500ACENNBNGNE

The Allen-Bradley 20DD500ACENNBNGNE is an advanced adjustable frequency AC drive from the PowerFlex 700S series. This unit operates on 480 volts AC and is designed to handle maximum input current levels of 500 amps across three-phase power systems. Suitable for various applications, it provides reliable motor control.

Its enclosure conforms to IP20 and NEMA Type 1 standards, ensuring basic protection in less hazardous environments. Users will find interaction intuitive through its full numeric LCD, which is conveniently mounted on the door for easy access. Documentation is available in the form of a quick start guide, allowing for straightforward installation and configuration.

This model does not include a braking system, keeping the design focused on continuous operation. The adjustable bus undervoltage trip feature enhances safety, enabling the user to tailor settings to their specific operational environment. Additionally, a heat sink thermistor is consistently monitored by a microprocessor. This feature triggers an overtemperature trip if necessary, safeguarding the drive.

For stability, the logic control ride-thru lasts for 0.25 seconds when the drive is idle, ensuring that minor power interruptions do not affect performance. Furthermore, it supports a power ride-thru duration of 15 milliseconds under full load, adding another layer of reliability during transient voltage sags. Overall, the 20DD500ACENNBNGNE is built to meet the demands of demanding industrial environments.