20DD300A3EYNBDASE

The model 20DD300A3EYNBDASE from Allen-Bradley is classified as an adjustable frequency AC drive. It operates effectively with three-phase electrical systems, rated at 480V AC, capable of supporting up to 300 amps of input current. This high-capacity drive is suitable for various demanding applications in industrial setups.

The drive is housed within an enclosure rated IP20, which adheres to NEMA Type 1 standards, offering fundamental protection against dust and debris. Users benefit from a full numeric LCD for intuitive operation and monitoring of performance metrics. Supporting documentation includes a quick start guide to further assist with installation and functionality.

The drive includes IGBT braking technology for efficient and reliable motor control. Essential safety features are integrated into the design, such as an adjustable bus undervoltage trip, ensuring the drive operates within designated voltage limits. The heat sink thermistor is monitored continuously by a microprocessor to prevent overheating issues, triggering an overtemperature trip when necessary.

For enhanced resiliency during power fluctuations, the logic control provides a ride-thru capability of 0.25 seconds when the drive is inactive. In addition, it offers a power ride-thru of up to 15 milliseconds at full load, maintaining operational stability during brief voltage sags, making the 20DD300A3EYNBDASE a robust solution for motor control in complex applications.