20DE590ACENNBCANE

The part 20DE590ACENNBCANE from Allen-Bradley, within the PowerFlex 700S series, operates as a high-performance adjustable-frequency AC drive. Rated for 600 volts AC, this unit is configured for three-phase power applications and can handle significant levels of electrical energy. The maximum allowable normal-duty current is 590 amps, facilitating effective control over demanding motor applications.

This drive comes in an IP20 enclosure, conforming to NEMA Type 1 standards, which provides adequate environmental protection for various industrial settings. It is equipped with a full numeric LCD for user interaction designed for door mounting, enabling operators to have straightforward access. Notably, the unit does not include a braking system.

Protection features include an adjustable bus undervoltage trip designed to prevent operational disruption from low voltage conditions. Additionally, the heat sink thermistor is continuously monitored by a microprocessor that initiates overtemperature trip protection as needed, ensuring optimal operating conditions.

The 20DE590ACENNBCANE also incorporates logic control ride-thru functionality, allowing the drive to maintain operation for up to 0.25 seconds while not actively running. This feature is instrumental during brief power interruptions. Additionally, it is designed to sustain power under load for 15 milliseconds, enhancing system resilience during sudden power fluctuations.