The 1336F-BRF30-AN-EN-HCS2-L6 drive is a 380 Volts AC rated variable speed drive that is manufactured by Allen-Bradley. The drive supports a blower motor starter which is part of the motor interface option that provides the blower motor fusing. The blower motor starter is interlocked (electrically) with the drive’s bypass contactor or with the enable function. Another motor interface option supported by the 1336F-BRF30-AN-EN-HCS2-L6 drive, and by other Allen-Bradley 1336 PLUS II series drives, is the motor heater control module and the RTD protection module. The motor heater control option energizes the heater when the motor is not running. Note that the heater is connected to the drive run relay. The RTD protection module is mounted in the same enclosure as the drive and it is used to sense both an overtemperature or an undertemperature situation. If either of these abnormal temperature conditions occur, the module is equipped with light emitting diodes and an alarm to alert the users. In the case of severe conditions, the module is capable of faulting the 1336F-BRF30-AN-EN-HCS2-L6 drive to protect it from damage.

The Allen-Bradley 1336F-BRF30-AN-EN-HCS2-L6 variable speed drive has an IP00-rated enclosure for protection. Additionally, the 1336F-BRF30-AN-EN-HCS2-L6 drive has a 115 Volts AC rated control interface card which contains input terminals connected to the functions that directly affect the drive. The functions include the auxiliary fault, line loss, stop, start, output contactor speed select, enable, and the reset function. Since different applications on the industrial floor have different settings, Allen-Bradley allows these and other functions to be user-programmed to fit specific application requirements. The 1336F-BRF30-AN-EN-HCS2-L6 drive accommodates a programmer/controller that has both downloading and uploading capabilities and that features a digital pot.