20DD156A3EYNA1CCL

From Rockwell Automation, model number 20DD156A3EYNA1CCL is an adjustable-frequency AC drive within the PowerFlex 700S series. This product is engineered to handle an input voltage of 480V AC for three-phase applications. Capable of managing a significant normal-duty current of 156 amps, this drive efficiently regulates motor speed in various industrial settings.

Housed in an IP20-rated casing that aligns with NEMA Type 1 standards, the 20DD156A3EYNA1CCL has the necessary protection against dust and moisture in controlled environments. Users can engage with the drive through a full numeric LCD display, fostering ease of use while providing essential operational data.

This model utilizes IGBT technology for braking, ensuring smooth operation under varying load conditions. An adjustable bus undervoltage trip adds an additional safety layer, allowing for configuration based on the application's specific requirements. The heat sink also comes equipped with a thermistor that is continuously monitored by a microprocessor for overtemperature protection, ensuring the unit remains within safe operating limits.

In terms of operational stability, the drive supports a logic control ride-thru of 0.25 seconds when it is not running, preventing settings loss during brief power disturbances. Additionally, the drive can maintain power for up to 15 milliseconds at full load, ensuring operational reliability during transient events. Ultimately, the 20DD156A3EYNA1CCL is designed to deliver dependable performance and effective motor control in demanding applications.