Exciter De-Excitation Board GE IS200EDEXG1BBB for Generator Protection DO 8-Channel 24 VDC Isolated is engineered with a robust

is engineered with a robust and durable design

5 W Communication Ethernet (10/100Base-TX)

The IS200EHPAG1DAB Gate Pulse Amplifier Board is a critical interface between the EX2100 controller and the power bridge in GE’s excitation systems

configurable analog input/output (I/O) module

Exciter De-Excitation Board GE IS200EDEXG1BBB for Generator Protection DO 8-Channel 24 VDC Isolated is engineered with a robustOverview The GE IS200EDEXG1BBB Exciter De Excitation Control Board is a critical component within GEs Mark VI turbine control architecture. Its primary function is to rapidly reduce and dissipate excitation current from synchronous generators during shutdowns, trips, or fault conditions. This controlled de excitation prevents overspeed and protects both the generator and connected systems from damage. Moreover, the EDEX board integrates seamlessly