The 1336F-B030-AA-EN-HCS2-L4 adjustable frequency AC drive by Allen-Bradley is a variable speed drive from the 1336F Plus II drive family that is used to run 3-phase AC induction motors at variable speeds to suit different application demands. This drive, like all drives in the series, uses short-burst Pulse Width Modulation (PWM) for exceptional control of motor speed and torque, and it comes with both constant and variable torque load capabilities to support a wide range of applications. The 1336F-B030-AA-EN-HCS2-L4 drive has a 3-phase rating of 380 to 480 Volts AC, and a total output power of 30 Horsepower. It has constant and variable torque capabilities, and it can supply up to 150% of the full load current as an extra current draw for smooth performance. This drive offers real-time protection from voltage and current overloads, via multiple alarms in a system which alerts the operators in the event of any fault, it displays fault/diagnostic messages in plain text, allowing the users to take quick corrective actions. 

The 1336F-B030-AA-EN-HCS2-L4 drive can ride through a short power outage, and in the event of an extra load causing slips in the rotor speed, the drive automatically adjusts the output frequency to compensate for this speed deficiency. This compensation is proportional to the size of the extra load. The 1336F-B030-AA-EN-HCS2-L4 drive provides control via a PWM with coded carrier frequency, and it offers users the standard Volts per Hertz control and the sensorless vector control, depending on the application requirements. It comes with standard English as the default drive language option, and it has a snap-in programmer/controller human-machine interface module with a digital pot and with downloading and uploading capabilities. The 1336F-B030-AA-EN-HCS2-L4 drive has an IP 20 industrial enclosure rating, and a designated operating temperature range of 0 to 40 degrees Celsius.