20AD027A3NYNACC0

The 20AD027A3NYNACC0 is an adjustable Frequency AC drive and belongs to the Powerflex 70 series of drives that are designed and manufactured by Allen-Bradley. It has a D Frame body. The voltage rating for this drive is 480 Volts AC and the amperage rating is 27 Amps. The drive is built inside an IP20 NEMA Type 1 enclosure. The device is not resistant to water. A full numeric LCD is present on the front side of the device as a human-machine interface module. There are numerical keys, functional keys, and control keys. The LCD is a backlit display which shows different status updates of the drive. The drive has a standard control. It lacks a manual. The 20AD027A3NYNACC0 has a braking system present but it lacks a braking resistor. No feedback mechanism is present in this variant. ControlNet using a coax cable is used as a means of communication.

The 20AD027A3NYNACC0 comes with various protective features which aid the installation of the drive. The drive has a self-diagnostic feature for ground fault protection during the drive boot and it verifies the reliability of the drive. It also has electronic motor overload protection which helps to increase the life of the motor. There is also 6 kV transient protection for an increase in robustness. The drive has a heatsink thermistor which is monitored by using a microprocessor. The 20AD027A3NYNACC0 has an operating temperature in the range of 0 to 50 degrees Celsius. The drive needs a relatively humid environment with up to 95% non-condensing humidity. The surrounding area should be made free from corrosive gas, vapors, and dust before the installation of the drive. A cooling fan is present for the cooling process and it kicks in when the power is applied and the drive is in the run condition.