20DD2P1A3NYYA1NNA

The 20DD2P1A3NYYA1NNA is a model from Allen-Bradley's PowerFlex 700S series that serves as an adjustable frequency AC drive. This device is engineered to operate on a three-phase electrical system with a voltage rating of 480 volts AC. It supports a maximum normal-duty input current of 2.1 amps, making it suitable for various industrial applications that demand efficient power management.

Constructed with an IP20-rated housing, this drive adheres to NEMA Type 1 standards, providing moderate protection in indoor environments. A notable feature of the unit is its full numeric LCD, which simplifies interaction for operators, providing essential data monitoring and configuration capabilities. Unlike many models that come with extensive documentation, this unit does not include any user manuals or guides.

The drive integrates an IGBT braking system, enhancing performance in dynamic applications. To ensure safety, it includes an adjustable bus undervoltage trip feature that protects the system from low-voltage conditions. Thermal protection is achieved with a heat sink thermistor that is monitored by a microprocessor, which triggers an overtemperature trip if necessary.

To combat brief power interruptions, the logic control ride-thru functionality allows for a retention period of 0.25 seconds when the drive is inactive. Furthermore, it can maintain power for 15 milliseconds under full load. With its combination of features, the 20DD2P1A3NYYA1NNA AC drive is designed to provide reliability and control in demanding operational settings.