The Allen-Bradley 1336F-BRF75-AA-EN is an adjustable frequency AC drive from the 1336 Plus II series. Adjustable frequency drives intend to control a motor by changing the voltage and frequency input. The Allen-Bradley 1336F-BRF75-AA-EN adjustable frequency AC drive operates with a voltage range of 380 to 480 Volts AC or 513 to 620 Volts DC and a Horsepower rating of 7.5 Hp. The 1336F-BRF75-AA-EN adjustable frequency AC drive features a NEMA Type 1 enclosure, which is the equivalent to the enclosure for industrial purposes IP20, this Type of enclosure protects the drive from damages caused by external particles like dust and dirt. It also protects wiring and cable that connects the drive to external equipment.

The main scheme and parts required for the proper installation of the 1336F-BRF75-AA-EN adjustable frequency AC drive starts with the AC Supply Source, which must be installed in order to preserve the operational temperature; input power conditioning and input fusing and circuit breakers; input devices and filters; electrical interference; grounding system; power cabling; control and signal cabling; output devices; cable termination and finally the motor that is going to be controlled with this drive. The Allen-Bradley 1336F-BRF75-AA-EN adjustable frequency AC drive includes protective features that react when conditions have overpassed regular conditions. The under and overvoltage trip (280 to 570 Volts AC), the bus under and overvoltage trip (400 to 810 Volts DC), nominal bus voltage (648 Volts DC) and a heat sink thermistor. The environmental and ideal temperature range of 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), an altitude of 1000 meters (3300 feet) maximum and an atmosphere without volatile or corrosive gas vapors or dust. The storage of the drive must be done in a dry and non-corrosive atmosphere within a temperature range of –40 to 70 degrees Celsius (–40 to 158 degrees Fahrenheit).