Allen Bradley 20AD040A0AYNADCN Used Surplus

The Allen-Bradley 20AD040A0AYNADCN Adjustable Frequency AC Drive is a digital AC drive with DeviceNet communication capabilities that are designed to provide optimal control in a wide range of applications requiring both high speed and torque control. This drive, like every PowerFlex 70 drives is designed to provide out-of-the-box operation and it features built-in protection features for maximum performance. The 20AD040A0AYNADCN has a 3-phase voltage rating of 480 Volts AC, with 40 Amps of nominal current rating, and it has a power output rating of 22 Kilowatts (30 Horsepower). It has a 2:1 recommended power ratio (drive to motor), and it can deliver a 0.98 power factor. This drive offers programmed current limiting action and a BUS voltage regulation in addition to ground fault protection, and it also offers microprocessor temperature monitoring. The 20AD040A0AYNADCN has an overload capacity of 150% (of the rated load) for 3 seconds duration, and it is capable of providing a Class 10 level of motor overload protection. Users can easily select between the standard Volts per Hertz control, Sensorless Vector control, and the Vector control depending on application requirements, and like all AC drives, it utilizes a Pulse Width Modulated (PWM) signal for control. 

It has a 3-phase output voltage that is adjustable from 0 to the rated motor voltage, and a programmable output frequency range of 0 to 500 Hertz which determines the output voltage. It offers outstanding motor performance (0.1% speed regulation) without an encoder device, and it has independently programmed acceleration and deceleration times.  The 20AD040A0AYNADCN features EMC class filtering and an integral brake transistor for enhanced performance and it is designed to operate without tripping over a prolonged power outage by using the rotating energy stored in high-inertia loads. It allows for remote monitoring and control by using DeviceNet communication adapter option, and this option also allows for seamless integration within other factory processes. The 20AD040A0AYNADCN has a NEMA Type 1 factory enclosure, and it has an operating ambient temperature of 0 to 50 degrees Celsius. It has a net shipping weight of 9.25 kilograms, and total shipping dimensions of 219.9 x 350.0 x 179.8 millimeters.