The Allen Bradley 1336-CONV-SP9A Adjustable Frequency Drive from the 1336 PLUS product line serves as a special Series A or B to Series C upgrade kit that includes a Gate Drive PCB, an Inductor, and a Precharge SCR. This 1336 drive has an input voltage rating of 575 Volts AC and a power of 15 Hp. The output voltage and frequency of the drive can be adjusted according to user’s needs. This 1336 drive is a microprocessor driven high-performance device with the possibility of adequate digital programming through a local or remote-control panel, or programming through a serial communications port. Drives from the 1336 PLUS line are manufactured with a choice of different enclosure types, including an IP00 Open style enclosure, an IP20 NEMA Type 1, IP56 NEMA Type 4, and an IP54 NEMA Type 12. The 1336-CONV-SP9A conversion kit comes in a frame B size and the Allen Bradley / Rockwell Automation 1336 Family of drives fulfill any user requirement for speed control with a unique approach.

These drives are manufactured and designed for critical industrial applications such as control of the three-phase induction motors. For achieving an optimal motor performance, motor parameters are matched and adjusted with the drive’s output voltage which is a function of the output frequency. It is relevant to mention that the 1336-CONV-SP9A is used for producing a three-phase PWM, which is an adjustable frequency output for motor speed. Besides that, the 1336 PLUS drives perform self-check diagnostics whenever the user start-up the device and it is continued during operation. The 1336 PLUS drives are recognized as simple and efficient devices with logically grouped programmable parameters which enable quick adjustments for easy operation with every start-up. On first start-up, the user doesn’t have to make unnecessary steps since advanced features and adjustments are grouped as separate. Additionally, users can install an optional Human-Module Interface (HMI) in order to further expand control and programming features of the drive.