20DD261N0NYNBNNNN

The 20DD261N0NYNBNNNN from Allen-Bradley is an adjustable frequency AC drive tailored for robust industrial applications. This device operates at a voltage of 480V AC and is designed for three-phase setups. It possesses a substantial input current rating of up to 261 amps, making it suitable for high-demand scenarios.

Encased in an IP20-rated housing that complies with NEMA Type 1 standards, this drive is intended for indoor use, ensuring protection against dust and incidental contact. The human-machine interface for this model comes with a blank cover, which means no built-in controls or displays are provided.

The drive incorporates IGBT technology for braking, providing a responsive solution for operation. An adjustable bus undervoltage trip feature allows for customization based on the specific needs of the installation. Furthermore, the heat sink thermistor is monitored by an integrated microprocessor, which facilitates a safe operating temperature by activating an over-temperature trip when necessary.

For additional reliability, the logic control ride-thru feature allows the drive to maintain functionality for a short time of 0.25 seconds even when not actively running. Additionally, it can sustain operational integrity with power ride-thru capabilities for up to 15 milliseconds at full load, ensuring continuity in various operational scenarios. With its design and features, the 20DD261N0NYNBNNNN drive provides valuable performance tailored for specific industrial requirements.