20DD300A0EYNNNASE

The 20DD300A0EYNNNASE adjustable frequency AC drive is engineered by Allen-Bradley and is optimized for handling demanding industrial needs. Operating at a nominal voltage of 480V AC, this unit accommodates three-phase power systems, rated for an input current of 300 amps, making it suitable for high-load applications.

Housed in an IP20-rated enclosure that meets the NEMA Type 1 standard, this drive is designed for indoor usage where protection from dust and incidental contact is necessary. The human-machine interface for this device is provided through a blank cover, streamlining installation without unnecessary components. A quick start guide is included to assist with setup.

The system is outfitted with IGBT braking technology, which contributes to its efficiency in controlling motor responses. Additionally, it includes an adjustable bus undervoltage trip feature for enhanced operational safety. Monitoring is facilitated by a heat sink thermistor that is overseen by a microprocessor, which acts to prevent overheating by triggering an overtemperature trip when required.

This drive also ensures operational continuity; when idle, the logic control ride-thru capability extends for 0.25 seconds, while it can sustain power for up to 15 milliseconds at full load when faced with temporary conditions. The 20DD300A0EYNNNASE model presents highly competitive specifications for precise motor control in various applications.