20DC085A0NYNANNNA

The 20DC085A0NYNANNNA part number belongs to the Allen-Bradley PowerFlex 700S series, recognized for its advanced performance as an adjustable frequency AC drive. This device is engineered to operate at a voltage of 400V AC, accommodating three-phase power systems effectively. It possesses a substantial current handling capacity of 85 amps (normal duty), suitable for demanding industrial applications.

This model is constructed within an IP20 enclosure, complying with NEMA Type 1, ensuring adequate protection for indoor usage. The unit features a blank cover for the human-motor interface, which eliminates visible controls and allows for a streamlined appearance. Notably, this drive does not come with any supporting documentation to guide installation or operation.

For operational efficiency, the drive incorporates an IGBT braking system, enhancing control capabilities during dynamic loads. A bus undervoltage trip is adjustable, which provides users the flexibility to customize settings as per their requirements. The internal heat sink thermistor is monitored continuously by a microprocessor, ensuring that any thermal issues trigger appropriate overtemperature trips.

The drive also offers a logic control ride-thru duration of 0.25 seconds when the drive is not engaged, helping to maintain performance during transient conditions. On top of that, it can withstand power interruptions for a duration of 15 milliseconds while running at full load, which is crucial for maintaining operational stability during voltage sags. The 20DC085A0NYNANNNA drive stands out as a reliable component for efficient motor control solutions across various sectors.