GE IS200TTURH1CFD IS230TNTRHIC Gas turbine module specification

GE IS200TTURH1CFD IS230TNTRHIC Gas turbine module specification

The GE IS200TTURH1CFD is a termination board designed to be compatible with the latest Speedtronic systems from General Electric, including Mark VI and Mark VIe systems. The board is primarily rectangular with a few small cutouts and is used together with other PCBs like the PTUR and VTUR boards to control the synchronization of the generator primarily through hardware and connections . The IS200TTURH1CFD has several surface-mounted relays and variable resistors, and two transformers located near the center of the board. Communication with other board components occurs through d-shell connectors (both male and female), plug connectors, and terminal blocks .

The IS200TTURH1CFD also includes two jumper switches that allow the board circuits to be changed to allow either simplex or TMR voting [0]. The relays on the board are designed to work with either TMR or simplex systems to offer breaker closure through a coordinating synchronizing system. In TMR systems, the relays activate using ⅔ logic voting. However, in simplex systems, the same relays can be configured to drive exclusively from <R> only using jumper settings .

The IS200TTURH1CFD is primarily used in industrial gas and steam turbine management [1]. The board is used to control the synchronization of the generator through hardware and connections. The largest two terminal blocks on the board have screw-mounted connectors that are numbered for reference. The board is marked with codes and other information to help with wiring and placement.