IS200EXCSG1A - EXCS Conduction Sensor Board | GE EX2100 | B7B

IS200EXCSG1A is a General Electric EXCS Conduction Sensor Board for GE EX2100 excitation control systems. In the EX2100 power conversion module, the EXCS board provides four conduction sensors that detect the presence of current in the ac bus and output a logic-level signal used by the bridge and protection boards.

The GEH-6632G EX2100 user guide describes the EXCS as providing four conduction sensors, and notes that a similar EMCS board is used on 100 mm systems. For maintenance, repair, and spare-part planning, IS200EXCSG1A is an important replacement sensor board when supporting EX2100 excitation control cabinets, redundant or simplex control architectures, and turbine-generator excitation system reliability.

Control system parts are provided by GTC Control Solutions, Inc., a wholly owned subsidiary of B7B. Parts are offered in unused, repaired, or remanufactured condition, subject to availability. Each repaired or remanufactured component undergoes functional testing in energized panels, with test reporting and warranty support provided for repair and lifecycle-extension programs.