20AD3P4A3AYYAEC0

The Allen-Bradley 20AD3P4A3AYYAEC0 is a 3.4 Amps AC drive. When operating at normal duty, the 20AD3P4A3AYYAEC0 has a Horsepower rating of 2 Horsepower, while at heavy-duty, the drive has a Horsepower rating of 1.5 Horsepower. The 20AD3P4A3AYYAEC0 has a conformal coating which acts as a protective polymer film and takes the shape of the circuit board. The coating protects the drive against extreme environmental conditions such as moisture and chemicals. The coating also protects the drive’s electrical circuit against air-borne contaminants and corrosive substances. The 20AD3P4A3AYYAEC0 is part of the PowerFlex 70 AC drives from Rockwell Automation. The drive has an input voltage of 480 Volts AC and it is rated to be mounted in enclosures with a NEMA Type 1 rating. Programming and monitoring the drive is done by using the full numeric keypad and an LCD which are pre-installed on the drive.

The LCD also displays the faults and alarms and it provides a way to clear them. Some of the faults can be cleared right from the numeric keypad while others need manual intervention. Those that need manual intervention will also require the cycling of the drive’s power. The 20AD3P4A3AYYAEC0 has a brake IGBT and a drive-mounted brake resistor already installed. The drive also supports enhanced control but no onboard feedback capabilities. For communication, the 20AD3P4A3AYYAEC0 has an in-built EtherNet/IP port. The port also allows the drive to be connected to other devices on the industrial network. However, additional communication devices can be interfaced with the drive through the onboard terminal block.