20DC260A0NNNANBBE

The 20DC260A0NNNANBBE is a product from the PowerFlex 700S series produced by Allen-Bradley under the umbrella of Rockwell Automation. With a construction designed for industrial applications, this adjustable-frequency AC drive operates efficiently at 400 volts AC and functions in three-phase power systems. The unit’s current rating is 260 amps (normal duty), providing robust performance for various motor control demands.

Featuring an IP20-rated enclosure that conforms to NEMA Type 1 standards, the drive is suitable for installation in indoor environments. Its enclosure provides moderate protection against dust and accidental contact. It is equipped with a blank cover instead of a human interface machine, minimizing external controls while offering a clean appearance. There is no accompanying documentation provided.

The drive does not have a brake system, which may be advantageous in applications where braking is managed externally. For safety, it includes an adjustable bus undervoltage trip feature, allowing users to set the threshold consistent with operational needs. Furthermore, the heat sink thermistor is continuously monitored by an integrated microprocessor, ensuring that overheating conditions are detected and managed effectively.

In terms of operational continuity, the drive supports logic control ride-thru events lasting 0.25 seconds when the drive is not in active operation. During full load conditions, it provides a power ride-thru capability of 15 milliseconds, which helps maintain system stability during short power interruptions. Overall, the 20DC260A0NNNANBBE represents a capable solution for various industrial motor control applications.