Allen Bradley 20AD040A0AYNAENN

The 20AD040A0AYNAENN PowerFlex 70 Adjustable Frequency AC Drive is a Digital AC Drive by Allen-Bradley that is designed to provide out-of-the-box control in a variety of motion control applications. It is designed to offer outstanding speed and torque control, and it utilizes slip compensation, a function designed to provide 0.5% speed accuracy at a nominal load rating, therefore eliminating the need for a feedback device. The 20AD040A0AYNAENN has a nominal rating of 40 Amps with a maximum short-circuit rating of 200,000 Amps (with circuit breakers and fusible devices), and it has an output rating of 22 Kilowatts. It has a 3-phase input rating of 480 Volts AC, with a -/+10% acceptable input range, and it has a recommended drive-to-motor power ratio of 2 to 1 (2:1). The 20AD040A0AYNAENN is designed to automatically regulate voltage, and its operating current can be digitally adjusted from 20 to 160% of the rated nominal input to suit operational needs. It features inertia ride-thru, a function which allows for trip-less operation even during a prolonged power output, and within its circuitry are field-removable MOVs, which provide robust protection against ground faults and line transient spikes of up to 6000 Volts.

The 20AD040A0AYNAENN is programmed by default for standard Volts per Hertz control and it offers 2 programmed deceleration and acceleration times, in addition to multiple programmable stop options. This drive, like all PowerFlex 70 drives, comes with an integral dynamic brake transistor for cheap regenerative energy switching, and it has a CE integral electromagnetic compatibility (EMC) line filtering feature. The 20AD040A0AYNAENN has an integral Ethernet/IP communication adapter which allows for remote monitoring, control, and exchange of data over the Ethernet network, therefore affording users a high level of ease of use. It has an IP20 type of enclosure that is suitable for panel mounting, and it has an operating ambient temperature of 0 to 50 degrees Celsius. The 20AD040A0AYNAENN has CE, ABS, RCM, c-UL-us, and EAC certifications, and it is shipped with total dimensions of 219.9 x 350.0 x 179.8 millimeters.