20DD011A3EYYANABL

The Allen-Bradley 20DD011A3EYYANABL is an adjustable-frequency AC drive suited for precise motor control applications. This model operates on a 480-volt AC supply and is designed for three-phase use. With a maximum normal-duty current rating of 11 amps, it effectively regulates various industrial motors.

The drive is enclosed in an IP20 classification, compliant with NEMA Type 1 standards, indicating protection against dust and light contact. A full numeric LCD serves as the human-machine interface, providing user feedback and adjustment capabilities.

An IGBT braking mechanism is featured for enhanced performance and control during operation. The system includes an adjustable bus undervoltage trip, allowing for tailored protection based on the specific requirements of the application. Furthermore, thermal management is ensured through a heat sink thermistor, which receives constant monitoring from a microprocessor to prevent overheating through an overtemp trip feature.

In terms of durability during interruptions, the drive accommodates a logic control ride-thru time of 0.25 seconds when idle. Additionally, it supports a power ride-thru period of 15 milliseconds under full load conditions. Overall, the 20DD011A3EYYANABL drive is capable of meeting the needs of demanding motor control situations while maintaining high performance standards.