20AC072A0AYNANC0

The 20AC072A0AYNANC0 is an AC drive with adjustable frequency. These drives are designed to perform and provide out-of-the-box performance. These PowerFlex 70 series drive by Allen-Bradley are ideal in terms of space conservations, application flexibility, and reliability. It has been pre-engineered to ensure superior reliability. The voltage rating for this drive is 400 Volts AC and the current rating is 72 Amps. The total power output for this AC drive is 50 Horsepower. The AC drive comes with a set of control and performance features. The drive uses a Sine-coded PWM with a programmable carrier frequency. The output voltage range can be rated at up to the rated motor voltage. The output frequency range is in between 0 and 400 Hertz. The 20AC072A0AYNANC0 has no human-machine interface module. The front face of the drive has a blank cover with the company labels. The drive has no encoder feedback and safe torque feature. The drive is equipped with an IGBT braking system for controlling the drive. The drive has different programmable stopping modes including the Ramp, Coast, DC-brake, Ramp to Hold. and the S-curve.

The 20AC072A0AYNANC0 drive supports 2 independently programmable acceleration and deceleration times. Each time may be programmed from 0 to 3600 seconds with increments of 1 second. The drive supports line transients of up to 6000 Volts per peak as per the IEEE C62.41-1991 standard. The drive has a control logic noise immunity for showering arc transients of up to 1500 Volts peak. The 20AC072A0AYNANC0 supports 3 complete sets of parameter data which can be individually loaded for different batch processes. The drive features the sensorless vector control which can develop a high amount of torque over a wide speed range and it can adapt to individual motor characteristics. The drive is equipped with a cooling fan for decreasing the internal temperature. The drive is also attached with a microprocessor-controlled heatsink thermistor. The thermistor can trip the drive for excessive temperatures which in turn saves the drive from heating damage.