20AD011A0ANYNANC0

The Allen-Bradley 20AD011A0ANYNANC0 PowerFlex 70 Adjustable Frequency AC Drive is a digital AC drive with enhanced I/O control designed to provide out-of-the-box performance in a wide range of motion control systems. It features a space-saving dynamic braking transistor (Insulated-Gate Bipolar Transistor) designed to provide a cheap but effective means of switching regenerative electrical energy for better braking, and a regenerative dynamic braking resistor, which helps to prevent torque generating electrical energy from acting on the motors, and it also features a CE class EMC line filter designed to provide shielding from electromagnetic noise. The 20AD011A0ANYNANC0 has a 480 Volts AC operating voltage with 11 Amps current and 5.5 Kilowatts of output power at 480 Volts AC input. It has a displacement power of 0.98 with 97.5% efficiency, and a recommended power ratio of 2:1 (drive to motor). It has BUS overvoltage and under-voltage regulation, with limits of 570 Volts AC and 280 Volts AC, and it also has a current limiting capacity programmed from 20 to 160%.

The 20AD011A0ANYNANC0 features excessive temperature control, ground fault protection, line transient protection, inertia ride-through, Class 10 motor overload protection, and a 110% overload capacity for 60 seconds. It offers exceptional 0.1% speed regulation across  a120 to 1 speed range via slip compensation, and it can be configured for the standard Volt per Hertz and the enhanced Sensorless Vector control to accommodate a wide variety of applications. The 20AD011A0ANYNANC0 has a 3-phase output voltage, adjustable from 0 to the rated motor voltage by using programmable output frequency with a digital control precision within ±0.01%. Its multiple stop options programmed from the Ramp, Coast, DC-Brake, Fast-Brake, Ramp-to-Hold, and the S-curve stops, depending on the application type, and it offers 2 deceleration and acceleration times, programmed differently from 0 to 3600 seconds. The 20AD011A0ANYNANC0 has an acceptable 5% to 95% relative humidity range, and it comes with a NEMA/UL 1 rated enclosure with a 50 degrees Celsius temperature limit. The 20AD011A0ANYNANC0 weighs approximately 6.89 kilograms, and it has total dimensions of 185.0 x 300.0 x 179.9 millimeters.