20DD300A3EYNBNGNE

The 20DD300A3EYNBNGNE adjustable frequency drive is a robust solution from Allen-Bradley, functioning effectively at a nominal voltage of 480V AC. Targeted for three-phase systems, it supports a substantial input current of 300 amps, making it well-suited for various high-performance applications.

This drive is housed within an IP20 enclosure that meets NEMA Type 1 specifications, ensuring protection for its internal components. An integrated full numeric LCD allows for straightforward monitoring and adjustment of operational parameters by users. Supporting material includes a quick start guide to assist in the initial setup process.

The unit incorporates IGBT braking technology, which improves braking efficiency. It also features an adjustable bus undervoltage trip function for enhanced operational safety tailored to specific requirements. A heat sink thermistor is monitored by a microprocessor, which activates an overtemperature trip to guard against overheating.

Additionally, the drive includes a logic control ride-thru that maintains performance for 0.25 seconds while idle. For brief power outages, it also has a power ride-thru duration of 15 milliseconds at full load, ensuring essential functions continue without interruption during transient power conditions. Overall, the 20DD300A3EYNBNGNE is engineered for exceptional performance in demanding industrial environments.