The Allen-Bradley/Rockwell Automation 1336F-B020-AA-EN-HAS2-LA1-L4 adjustable frequency drive is a versatile AC-powered motor controller drive with various built-in features and a small footprint. It is part of the Allen-Bradley 1336 PLUS II series. This motor controller drive is designed for ease of use, effortless commissioning, simple programming, and easy maintenance. The 1336F-B020-AA-EN-HAS2-LA1-L4 drive operates with a 380 to 480 Volts AC input voltage range and a 0 to 480 Volts AC output voltage range. It also features 32 Amps of rated input current and an operating frequency range 50 to 60 Hertz. The output power rating of the 1336F-B020-AA-EN-HAS2-LA1-L4 drive is 20 Horsepower for constant torque loads and 25 Horsepower variable torque loads, respectively. This drive's switching frequency is adjustable and it can be set between 2 and 8 kilohertz depending on the application's requirements and its level of noise tolerance.

The total power consumption rating of the Allen-Bradley/Rockwell Automation 1336F-B020-AA-EN-HAS2-LA1-L4 1336 PLUS II series adjustable frequency drive is 768 Watts. This rating is the sum of the total heat dissipation rating of the drive and the rating of the heatsink. If the 1336F-B020-AA-EN-HAS2-LA1-L4 drive is to be used safely outside of the manufacturer's specified conditions, which includes an installation altitude below 3300 feet, an operating temperature below 40 degrees Celsius, and a carrier frequency of 4 kilohertz, it should be derated by 50%. A flexible analog module is installed on this drive and it provides the drive with 1 input and 2 outputs. The 1336F-B020-AA-EN-HAS2-LA1-L4 adjustable frequency drive also has a 5 Volts DC rated TTL contact control interface and an HMI with a digital potentiometer.