20DD300A0EYNBNGNE

The 20DD300A0EYNBNGNE adjustable frequency AC drive, manufactured by Allen-Bradley, is a vital component of the PowerFlex 700S series. This model operates efficiently with a voltage rating of 480V AC, supporting three-phase systems and handling input currents up to 300 amps.

The design includes an IP20-rated enclosure that meets NEMA Type 1 standards, which provides necessary protection for indoor settings. Users will find a quick start guide included to facilitate initial setup, though the human-machine interface features a blank cover, simplifying the physical layout.

This unit utilizes IGBT technology for braking, enhancing the control and responsiveness of connected motors. For safety, an adjustable bus undervoltage trip is integrated, allowing users to tailor protection levels according to their specific applications.

Temperature management within the drive is handled by a heat sink thermistor monitored by a microprocessor. This system ensures that the unit does not exceed temperature thresholds, activating a trip to prevent overheating conditions. During non-running times, the device maintains logic control ride-thru of 0.25 seconds, which helps to stabilize operations momentarily. Additionally, the drive features a power ride-thru capability of 15 milliseconds when operating at full load, providing essential stability in case of transient power fluctuations. This detailed specification set makes the 20DD300A0EYNBNGNE suitable for a variety of rigorous industrial tasks.