3BHB046719R0008

Based on the information I can find this time, here’s what I can tell you about the 3BHB046719R0008 module:

Product Name: PPCS Communication Board (likely for ABB Excitation Systems)

Product Description: The 3BHB046719R0008 module is a PPCS (likely referring to Power Plant Control System or similar) communication board manufactured by ABB. It is specifically designed for use within ABB’s UNITROL excitation systems for synchronous generators. This board facilitates communication between different parts of the excitation system and potentially with the overall power plant control system. It plays a crucial role in the regulation of the generator’s voltage and reactive power output.

Product Parameters:

Unfortunately, detailed technical parameters like specific communication protocols, voltage levels, or data rates are not readily available in the general search results. However, based on its function in an excitation system, it would likely handle: