1336F-B020-AN-EN-L5E

The Allen-Bradley 1336F-B020-AN-EN-L5E adjustable frequency drive is a digital AC-powered motor control drive. It is part of the Allen-Bradley 1336 PLUS II series. The architecture of the drive is modular. The optional hardware that is available on the 1336F-B020-AN-EN-L5E drive includes a control interface that is rated at 24 Volts AC/DC and that supports encoder feedback. The feedback feature allows the drive to be used with servo motors that include an encoder and that share feedback with the drive. Additional hardware like other types of interfaces can be ordered separately and installed. The motor control algorithms supported on the 1336F-B020-AN-EN-L5E drive include the sine-coded PWM, Volts per Hertz, and sensorless vector control algorithms. The PWM carrier frequency range is 2 to 8 kilohertz. Note that the drive data specified in the manual is valid for 4 kilohertz of rated PWM frequency.

The Allen-Bradley 1336F-B020-AN-EN-L5E 1336 PLUS II series adjustable frequency drive performance data will vary with PWM carrier frequency. The drive performance data will also vary with the selected operating mode and ambient conditions. The rated output for constant torque mode operation is 20 Horsepower and the rated output for variable torque mode operation is 25 Horsepower. The output ratings are valid for recommended ambient operating conditions that include 0 to 1000 meters of elevation, an operating temperature range of 0 to 50 degrees Celsius, and 5 to 95% non-condensing relative humidity levels. The full drive output power ratings are valid only for 3-phase AC input at a voltage range of 380 to 480 Volts AC. The drive output must be derated by 50% if the drive operates with 1-phase voltage. The enclosure of the 1336F-B020-AN-EN-L5E drive is open and its protection rating is IP 00. The drive comes in a Size B frame and it weighs about 50 pounds.