20DD8P0A3EYNANNBA

Allen-Bradley engineers the 20DD8P0A3EYNANNBA adjustable frequency AC drive within the PowerFlex 700S range. This unit functions at a voltage of 480V AC and is configured for three-phase operations. It has a maximum normal-duty current rating of 8 amps, making it suitable for various motor control applications requiring precise adjustment and efficiency. The product's enclosure is rated IP20 and complies with NEMA Type 1 standards, which offers reliable protection against dust and accidental contact. It is well-suited for use in indoor settings.

A full numeric LCD is provided for effortless interaction, enabling users to monitor and modify operational parameters easily. The drive incorporates IGBT technology for braking, ensuring efficient control of motor speed and performance. Additionally, there is an adjustable bus undervoltage trip feature that enhances the safety aspects of the drive during unexpected voltage drops. This unit is equipped with a heat sink thermistor, continuously monitored by a microprocessor to prevent overheating. If temperatures exceed safe limits, the system will trigger an overtemperature trip to protect the drive.

In operation, the unit can maintain logic control ride-thru capability for 0.25 seconds while not actively running, providing stability in power fluctuations. During moments of full load operation, it offers a power ride-thru time of 15 milliseconds, ensuring continued performance even during short interruptions. The 20DD8P0A3EYNANNBA model is a versatile solution capable of meeting diverse industrial demands.