The 1336S-BRF15-AA-EN3-L4 drive is an adjustable speed drive manufactured by Allen-Bradley/Rockwell Automation. The maximum input voltage rating for the drive is 480 Volts AC or 620 Volts DC while the minimum input voltage rating is 380 Volts AC or 513 Volts DC. Note that to avoid derating at the output, the 1336S-BRF15-AA-EN3-L4 drive should be powered from a 3-phase AC power source. The 1336S-BRF15-AA-EN3-L4 drive belongs to the Allen-Bradley/Rockwell Automation 1336S PLUS series of adjustable speed drives. The 1336S-BRF15-AA-EN3-L4 drive, like others in the same series, uses a human-machine interface module to interact with the users. The human-machine interface module can either be onboard or handheld. Note that the handheld interface is interfaced with the 1336S-BRF15-AA-EN3-L4 drive through the control interface.

Additionally, a handheld human-machine interface module is advantageous because it can be used to access the drive over a long distance. It can also be connected and disconnected even when the 1336S-BRF15-AA-EN3-L4 drive is running, unlike with the onboard human-machine interface module. On the interface, the fault queue can be viewed, downloading and uploading processes can be done, and parameters can be viewed and changed as required to fit a particular application. The 1336S-BRF15-AA-EN3-L4 drive can be upgraded to the 1336S PLUS 2 family by using available upgrade kits from Allen Bradley. The upgrade kits contain the main control board, a user manual, an interface and an installation cradle, and other components to enable a smooth transition. The 1336S-BRF15-AA-EN3-L4 drive has an IP 20 rated enclosure, an English Version 3.04 language board, and a TTL contact at its control interface. Additionally, the 1336S-BRF15-AA-EN3-L4 drive has a 1.5 Horsepower output power rating.