The SP-151133 kit is a base driver board and PCB kit that has been manufactured by Allen-Bradley/Rockwell Automation as a replacement part for the adjustable frequency drives from the 1336 series. This kit includes the base driver board and a power supply PCB kit and it can operate with drives that operate with the B007 specifications, which consist of a nominal Horsepower output rating of 5.5 Horsepower and a voltage range of 380 to 460 Volts AC. It is important to check that both the drive and the board are compatible before attempting to perform the installation of the board. The Allen-Bradley/Rockwell Automation SP-151133 base driver board and PCB kit is an essential component in the drive since it supports the terminal blocks that are in charge of controlling the low and high voltage of the whole drive.

The Allen-Bradley/Rockwell Automation SP-151133 base driver board and PCB kit need to be replaced when the host 1336 drive starts indicating voltage errors. Pre-charge errors also determine whether the driver board is working properly or not. This board is located inside the drive so the protection level will depend on the drive’s enclosure. These kinds of drives are used in applications with variable-speed motors. The Allen-Bradley/Rockwell Automation SP-151133 base driver board and PCB kit need to be installed in a static-free environment. The area needs to be well prepared to avoid this kind of contact. Once installed, this driver board can be accessed from the front part of the drive. Without this board, the drive will not be able to operate and this is the main reason why it needs to be replaced immediately in case of a failure.