The IS200VSVOH1B is a VME servo control board manufactured by General Electric and part of the Mark VI family used in gas turbine control systems.
The main features of the control board include four electro-hydraulic servo valves that operate the steam/fuel valves, which operate under the guidance of a servo control (VSVO) board. In addition, it uses a linear variable differential transformer to determine valve position (LVDT) and performs loop control algorithms.
In configuration and use, IS200VSVOH1B can be used in triple redundant systems, and can also be used in simplex systems. In addition, it has a single slot front panel connected to the PCB.
The functions of IS200VSVOH1B mainly include control and monitoring. Specifically, it controls the gas turbine by controlling four electro-hydraulic servo valves to drive the fuel/steam valves. In addition, it provides pulse rate flow input, LVDT excitation, and LVDT position feedback to enable monitoring of gas turbine operating status.
Easy to use: The control board has a user-friendly interface and easy-to-use configuration tools for easy setup and operation.
In summary, IS200VSVOH1B is a powerful and reliable servo control board, which is suitable for various gas turbine control systems, and can help industrial enterprises improve production efficiency, reduce costs and improve safety.
