20DD180A3ENNA1NNB

The 20DD180A3ENNA1NNB, part of the Allen-Bradley PowerFlex 700S series, is a reliable adjustable-frequency AC drive. It is designed to perform effectively within three-phase systems, accepting an input voltage of 480 volts AC and managing current ratings of up to 180 amps. Its specifications make it well-suited for environments with significant power requirements.

The drive is protected within an IP20 enclosure that is compliant with NEMA Type 1 standards. This design provides adequate protection in standard indoor applications. Users will engage with the system via a user-friendly full numeric LCD display that simplifies monitoring and adjustments.

There are no braking mechanisms integrated into this model, which may factor into its application depending on the user's requirements. Safety aspects include an adjustable bus undervoltage trip, which may be tailored to suit operational parameters. The drive's heat sink thermistor is actively managed by a microprocessor, allowing for responsive overtemperature handling that ensures safe operation.

Additionally, the 20DD180A3ENNA1NNB provides logic control ride-thru capabilities, allowing the drive to maintain functionality for 0.25 seconds while inactive. It can also support power ride-thru for up to 15 milliseconds under full load conditions, ensuring operational continuity during brief power disruptions. This combination of features makes the 20DD180A3ENNA1NNB a versatile option for various automation applications.