The HMX32AG20523-N drive is an adjustable variable speed/frequency drive manufactured by Eaton. It is also referred to as a VFD. It is used as an inverter for HVAC applications. It is an open flange standard drive and it comes from the H-max drive family. It is a three-phase device and it comes with an input voltage rating between 200 to 240 Volts AC. The rated output current of the drive is 205 Amps. The rated active power of the drive is 55 kilowatts. The frame size of the drive is size FS8 and the frame comes with an IP 20 protection rating. The HMX32AG20523-N drive is equipped with RS-485 and Ethernet communication capabilities. The drive comes with a conformally-coated PCB on the outer layer. The front side of the drive has a graphical panel and a keypad. A battery-backed real-time clock is present in the drive which is used to timestamp critical time events.

The HMX32AG20523-N drive comes with a ton of protective functions, including Earth fault protection, undervoltage, overcurrent, overvoltage, DC bus regulation anti-trip, over temperature, motor stall and underload, short circuit, and input phase supervision protection. The rated output power of the drive is 75 Horsepower. The drive is equipped with 1 digital input each for the start/stop, external fault, speed select, and force bypass functions. The HMX32AG20523-N drive needs an ambient air temperature range between -10 and 40 degrees Celsius for operation. The drive is compliant with the IEC, CE, UL, and C-Tick standards. A quick start wizard is available in the drive for faster and easier installation upon initial the power-up.