The Allen-Bradley 1336F-B025-AA-EN-HAS1-L4 1336F Plus II adjustable frequency drive is a microprocessor-based AC drive with advanced features that are designed to provide exceptional control of 3-phase motors in virtually any industrial applications requiring speed and torque control. The 1336F-B025-AA-EN-HAS1-L4 drive has a nominal drive rating of 25 Horsepower, and a voltage rating of between 380 and 480 Volts AC at -10% and +10% minimum and maximum voltage tolerance. Based on specific circuit breakers and fuses used, the 1336F Plus drives can deliver up to 200,000 Amps (RMS) of short-circuit current, and they offer a 0.95 displacement power factor. All 1336F Plus II drives come with real-time preventive features which detect faults and alert the operators via alarm system, and in the event of real faults, they display plain language diagnostic messages to help the users to identify and isolate the problems for quick corrective measures.

The 1336F-B025-AA-EN-HAS1-L4 drive provides exceptional control through a sinusoidal pulse width modulated output frequency, and it offers selectable motor control with the standard Volts per Hertz control and the sensorless vector control that is suitable for even the most demanding industrial applications. Its default language setting is English, and it comes with a programmer/controller snap-in human-machine interface module with an analog pot. The 1336F-B025-AA-EN-HAS1-L4 drive has a transistor-transistor logic control interface option which provides added control, and an IP 20 (NEMA 1) rated enclosure. It has a designated operating ambient temperature between 0 and 40 degrees Celsius, and a storage range between - 40 and 70 degrees Celsius.