Product Description
The DS200DSFBG2A is a Driver Shunt Feedback Board manufactured for Mark V SPEEDTRONIC Turbine Control Systems. The Mark V was a later version of GE’s popular Speedtronic system and the second to offer TMR control. The MKV can be set up in either Simplex or TMR form to offer a variety of control options depending on the needs of the turbine system, and since software-implemented fault-tolerance is part of the MKV design, this is still available even in Simplex systems. The MKV also offers online maintenance and built-in diagnostic capabilities.
The DS200DSFBG2A is a Driver Shunt Feedback board. It is a wide rectangular board that is sparsely populated with components. The board is factory drilled in each corner and also has over a dozen mounting eyelets placed within the body of the board. These mounting holes are ringed with conductive material and are designed for connections to device emitters and device gates.
Other board components on the DS200DSFBG2A include a transformer component, several transistors, stab-on connectors, and plug connectors. The board uses primarily metal film resistors, but also has several resistor network arrays. Capacitors tend to be made of ceramic material but vary in design. They include ceramic disk capacitors. The board also has LED indicators and diodes. The board has no fuses or any type of configurable hardware.
Proper installation techniques and additional information about the board are covered in technical support publications originally provided by GE like manuals and user guides.
