20DD3P4A3NYNA1NBA

Fulfilling the needs of demanding environments, the 20DD3P4A3NYNA1NBA adjustable frequency AC drive from Allen-Bradley is designed to operate at a voltage of 480V AC. This three-phase drive handles normal-duty currents of up to 3.4 amps, making it capable of various heavy-duty applications. The overall design integrates an enclosure rated at IP20/NEMA Type 1, providing essential protection in cleaner surroundings.

In addition to its robust performance specs, this model includes a full numeric LCD for user interaction, enabling easy monitoring and control of operational parameters. The drive utilizes IGBT technology for braking, enhancing its capacity to manage motor functions efficiently. An adjustable bus undervoltage trip feature adds an extra layer of operational safety, allowing adjustments suited to specific applications.

For temperature management, the drive is equipped with a heat sink thermistor, monitored by a microprocessor that activates protective measures to prevent overheating. An additional benefit is the drive's inherent logic control ride-thru capability of 0.25 seconds when not actively running, which can assist in maintaining operational stability. Furthermore, during power fluctuations, it can sustain operational power for up to 15 milliseconds at full load. The 20DD3P4A3NYNA1NBA drive is tailored for reliable and efficient performance across various industrial needs.