20AD052A0AYNAENN

The Allen-Bradley 20AD052A0AYNAENN is a 30 kilowatts (40 Horsepower) AC drive with native support for Ethernet connectivity. As part of the PowerFlex 70 family, the drive supports multiple motor control methods, including vector control with FORCE, Voltz per Hertz control, and Sensorless Vector control. The stop modes, including the S-curve, ramp, DC-brake, and the ramp-to-hold mode are also supported. The E Frame 20AD052A0AYNAENN, which measures 21.8 x 11.0 x 8.1 inches, is designed to be panel-mounted. Its enclosure carries an IP20 rating and it weighs 41 pounds. The drive comes with a user manual and an IGBT brake. If required, an internal brake resistor will need to be ordered from the manufacturer.

The 20AD052A0AYNAENN features a heatsink thermistor which is monitored by an onboard microprocessor. The maximum recommended operating temperature is 122 degrees Fahrenheit. The recommended minimum and maximum non-condensing relative humidity values are 5% and 95%, respectively. The installation of the drive in environments containing corrosive or volatile vapors or gas should be avoided. Based on extensive experience with AC drives and high voltage/high current electrical equipment, Allen-Bradley has made a number of recommendations regarding the precautions to be followed while installing or servicing the 20AD052A0AYNAENN. These include allowing only qualified personnel to install, commission, and maintain the drive, allowing the voltage on the bus capacitors to discharge fully before working on the drive, and following static control procedures for equipment and worker safety.