20AC037C3AYNANC0

The Allen-Bradley 20AC037C3AYNANC0 is a 25 Horsepower AC drive. As a PowerFlex 70 drive, the 20AC037C3AYNANC0 supports a variable output frequency, 3 motor control methods including vector and sensorless vector control, and multiple motor stop modes including the ramp, coast, and S-curve stopes. The output power of the 20AC037C3AYNANC0 is rated at 25 Horsepower (18.5 kilowatts). The drive operates at 400 Volts AC input. The continuous output current is rated at 37 Amps with 3-phase input. The drive output can sustain a current overload of 45 Amps for 60 seconds and 60 Amps for 3 seconds. The output current ratings with single-phase input are 18.5 Amps continuous, 22.5 Amps for 60 seconds and 30 Amps for 3 seconds.

The NEMA/UL Type 4X/12 enclosure of the 20AC037C3AYNANC0 is designed for indoor use. The drive can be wall-mounted or machine-mounted. The direction of the mounting should be vertical only. The frame dimensions and approximate weight of the 20AC037C3AYNANC0 are 13.8 x 8.6 x 7.08 inches and 9.25 kilograms, respectively. The features available on the drive include a built-in HMI for drive programming and monitoring and a brake IGBT. The control mode that is supported is enhanced control while feedback is not supported. Because the drive does not include an integrated brake resistor or communication interface, optional modules need to be ordered if required. A total of 19 communication adapters are available from Allen-Bradley including Ethernet, Profibus, ControlNet, and DeviceNet adapters. The installation and maintenance of the 20AC037C3AYNANC0 should only be performed by trained and experienced personnel. Electrostatic Discharge (ESD) precautions should be followed to prevent damage to ESD-sensitive drive components.