20DD300A0NYNBCNBN

The model 20DD300A0NYNBCNBN is a versatile adjustable frequency AC drive created by Allen-Bradley, a part of the Rockwell Automation portfolio. This drive operates effectively with a voltage rating of 480V AC and is designed for use with three-phase electrical systems. With a maximum input current capacity of 300 amps, it is capable of handling demanding operational requirements.

Constructed with an IP20-rated enclosure that meets NEMA Type 1 standards, it is suitable for indoor environments where dust and larger particles are minimal. The human-machine interface of this model is represented by a blank cover, which simplifies the design. It does not include additional documentation.

For enhanced safety, the drive incorporates an IGBT braking system, ensuring effective performance during operation. The adjustable bus undervoltage trip feature allows for user-defined settings, accommodating different operational environments. Additionally, a heat sink thermistor is monitored by a microprocessor, providing overtemperature protection to maintain safe operational conditions.

This drive supports a logic control ride-thru capability lasting 0.25 seconds when the system is not actively engaged. In addition, it provides power ride-thru for a duration of up to 15 milliseconds under full load, aiding in the stability of operations during transient events. Overall, the 20DD300A0NYNBCNBN is designed to meet the rigorous demands of industrial automation applications.