20AD027M0AYNANC0

The 20AD027M0AYNANC0 is a PowerFlex 70 Drive manufactured by Allen-Bradley. Its ratings are 480 Volts AC, 50 Hertz, 3-phase, 27 Amps, 15 kilowatts, and 20 Horsepower. It features a D Frame and a blank cover human-machine interface module with an LCD for metering, local programming, text startup, control keys for local start/stop, speed, and direction, and it has multilingual support. The 20AD027M0AYNANC0 PowerFlex 70 drive features enhanced control and input/output and it can be programmed for Vector Control with FORCE Technology, which results in high-performance speed and torque regulation without feedback. In addition, it supports Volts per Hertz control, which is especially ideal for pump and fan applications, and it supports Sensorless Vector Control, which allows the drive to adapt to the characteristics of each motor and it provides high torque across a wide speed range.

In order to meet the EMC requirements, the 20AD027M0AYNANC0 PowerFlex 70 drive incorporates standard Electromagnetic Compatibility (EMC) filtering and it offers flexible mounting options to accommodate varying user preferences. It features manual documentation and an integral brake transistor but it relies on external brake resistors. The 20AD027M0AYNANC0 PowerFlex 70 drive features a flying start which provides a seamless connection into rotating loads without any additional speed feedback device and its PI control removes the need to make use of a separate loop controller. This drive features some input on output protection such as electronic motor overload protection, ground fault protection, and overvoltage and undervoltage protection, and its heatsink thermistor has a microprocessor-based over-temperature trip.