20DD022A3NYYANNNA

The 20DD022A3NYYANNNA by Allen-Bradley is classified as an adjustable frequency AC drive from the PowerFlex 700S series. Operating voltage is rated at 480 volts AC, with compatibility for three-phase electrical systems. This drive is capable of managing a normal-duty current of 22 amps, making it suitable for various industrial applications.

Housed in an enclosure with an IP20 rating, it adheres to NEMA Type 1 specifications, resulting in adequate protection against dust and accidental contact. A full numeric LCD is integrated within this unit, enabling easy user interaction for monitoring and adjustments. Notably, there is no accompanying documentation provided with the model.

This drive utilizes IGBT technology for its braking system, which promotes efficient control during operation. The design includes an adjustable bus undervoltage trip feature, which allows customization for optimal protection settings. A heat sink thermistor constantly monitors temperature levels through a microprocessor, triggering an overtemperature trip when necessary.

In terms of continuity during power interruptions, the unit supports a logic control ride-thru time of 0.25 seconds when not actively driving, as well as a power ride-thru capability lasting 15 milliseconds at full load. These features ensure the drive remains reliable under varying operational conditions.