The Allen-Bradley 1391B-ESAA45-AQB is a robust AC servo controller/amplifier designed for precision with its single-axis and quad encoder output configuration. Operating on a three-phase power supply, it demands an input of 230V at 38 A, and efficiently delivers an output of 210V AC, capable of 15 kW within a frequency range of 0-200 Hz. With a continuous RMS output current of 45 A and a peak capacity of 90 A, this controller boasts a nominal bus output of 300V DC and sustains up to 85% efficiency at its minimum rated load. Equipped to handle environments with relative humidity between 5% and 95%, it operates optimally within temperatures from 32 °F to 140 °F and supports altitudes up to 3300 feet.
