1336F-B020-AA-EN-HAS2-LA4

The Allen-Bradley 1336F-B020-AA-EN-HAS2-LA4 adjustable frequency drive is a microprocessor-based motor control drive from the 1336 PLUS II series. It has a 0 to 400 Hertz output frequency range. Additionally, the output voltage range of this drive is from 0 Volts to rated voltage. The 1336F-B020-AA-EN-HAS2-LA4 drive supports constant torque operation and variable torque operation. The input current rating for constant torque option is 32 Amps. The output power ratings for constant torque are 20 Horsepower and 31 Amps. The input current rating for variable torque operation is 35 Amps, and the output power ratings for variable torque operation are 25 Horsepower and 34 Amps. The motor that is connected to the 1336F-B020-AA-EN-HAS2-LA4 adjustable frequency drive may become damaged if the drive output current exceeds safe levels.

To protect the motor, a motor circuit protector rated for 50 Amps can be installed between the Allen-Bradley 1336F-B020-AA-EN-HAS2-LA4 1336 PLUS II series adjustable frequency drive and the motor. A suitably rated circuit breaker or fuse can also be used to protect the drive input. Specifications for 2 types of fuses are specified in the drive manual, and these are time delay and non-time delay types of fuses. The minimum and maximum supported ratings for time delay fuses are 45 Amps and 70 Amps, respectively. LIkewise, the minimum and maximum supported ratings for the non-time delay fuses are 45 Amps and 125 Amps, respectively. The maximum current rating for a circuit breaker that is used on the drive’s input side is 125 Amps. The input voltage range supported by the drive is 380 to 480 Volts AC. The drive enclosure is IP 20 rated. The analog interface on the 1336F-B020-AA-EN-HAS2-LA4 drive includes one isolated configurable input and output. The 1336F-B020-AA-EN-HAS2-LA4 drive also features a programmer-controller HMI module with a digital potentiometer.