GE IS200EACFG3ABB Reliable AC Feedback Board for Excitation Systems

Description

The GE IS200EACFG3ABB Exciter AC Feedback Board is a critical component in GE’s EX2100 excitation system, part of the Mark VI turbine control platform. This board is responsible for acquiring and conditioning three-phase AC voltage and current signals from the generator. These signals are then transmitted to the control system, enabling real-time regulation of excitation and ensuring consistent generator output under varying load conditions. Moreover, the EACF board is engineered for long-distance signal transmission and robust field operation. It features differential signal processing and electrical isolation, which enhance measurement accuracy and protect sensitive control electronics. In addition to its core functionality, the board is designed for seamless integration with the EX2100 system, supporting high-reliability applications in power generation. Therefore, the IS200EACFG3ABB is widely deployed in gas, steam, and hydroelectric power plants where precise excitation feedback is essential for system stability and protection.