The Allen-Bradley 20BC085A0AYNANC0 is a robust variable frequency drive from the PowerFlex 700 series, designed to precisely regulate and control AC motor speed and torque using a vector control algorithm. Operating at 400 Volts AC and requiring 85 Amps for optimal performance, this three-phase drive offers a power output of 45 Kilowatts and features a Frame 4 body with a conformal coating, suitable for indoor and clean environments free from dust and corrosive elements. With a reliable IGBT braking system, CE filter, and CM choke, the drive adheres to stringent EMC standards while offering easy installation through its IP20-rated panel mount, though it lacks waterproof capabilities and a communication adapter.