20DC140A0EYNACBBE

The 20DC140A0EYNACBBE adjustable frequency AC drive is part of Allen-Bradley's PowerFlex 700S series. It is designed to function with an input voltage of 400V AC and requires a three-phase power supply for optimal performance. This unit accommodates a normal-duty current of 140 amperes.

This drive's enclosure adheres to the IP20 rating under NEMA Type 1 specifications, providing essential protection against dust and accidental contact in controlled environments. Users will find a blank cover for the human-machine interface option, creating a streamlined appearance.

In terms of performance features, the 20DC140A0EYNACBBE is equipped with an IGBT brake system, enhancing control and safety. The unit also offers an adjustable bus undervoltage trip mechanism, allowing users to customize this setting based on their requirements. Furthermore, it has a heat sink thermistor that is actively monitored by a microprocessor to detect overtemperature conditions, ensuring reliability during operation.

Additional features include a logic control ride-thru capability, providing up to 0.25 seconds of operational support when the drive is not running. For brief power interruptions, the power ride-thru lasts for 15 milliseconds at full load, contributing to system stability. This makes the 20DC140A0EYNACBBE suitable for a variety of applications requiring robust motor control.