20DD3P4A3NYYACNBN

The part number 20DD3P4A3NYYACNBN is an adjustable frequency AC drive from Allen-Bradley under the PowerFlex 700S series. Designed to operate on a three-phase power supply rated at 480V AC, it can manage a maximum normal-duty current of 3.4 amps, making it suitable for various controlled motor applications.

This unit features an IP20-rated enclosure that complies with NEMA Type 1 standards, allowing for adequate protection in dry, indoor installations. The drive is equipped with a full numeric LCD, facilitating easy adjustments and monitoring of operational parameters, although it does not come with any accompanying documentation.

For operational efficiency and enhanced management, the drive employs IGBT technology for effective braking. It is equipped with an adjustable bus undervoltage trip function to provide customizable protection against voltage drops. The heat sink thermistor is continuously monitored by a microprocessor, which can trigger an overtemperature trip as necessary, thereby safeguarding the unit from potential thermal damage.

The device allows for a logic control ride-thru period of 0.25 seconds during which it can maintain its operation while inactive, assuring continuity in settings. When under full load conditions, it can sustain energy for a brief period of up to 15 milliseconds, enhancing its reliability during momentary power disruptions. The 20DD3P4A3NYYACNBN model combines advanced technology with a robust design, suitable for various industrial applications requiring precise motor control.