IS200EISBH1A is an emergency turbine protection card used in the Mark VI Speedtronic gas/steam turbine management system. It is part of the Mark VI Speed tronic system and is typically used in processing plants or power generation applications. The card provides an emergency stop function and an emergency overspeed protection system independent of the main system, which is one of the two versions of the Mark VI emergency turbine protection board.
1.main features
Compatible with TPRO and TREG terminal boards within the Mark VI Speedtronic drive components.
Use IONet Ethernet communication to achieve interaction between control modules.
Featuring conformal PCB coating, it can enhance protection.
The single function revision rating is “B” level.
Provide generator and line voltage input for VPRO board.
Detect faults on the TREG terminal board and communicate them through IONet Ethernet communication.
2.Main functions
Monitoring shaft current/voltage: This protection card can monitor the shaft current and voltage of the turbine. When these parameters exceed the set threshold, an alarm will be triggered to remind the operator to pay attention.
Measuring turbine speed: By measuring the speed of the turbine, IS200EISBH1A can generate the main overspeed trip signal to protect the turbine from overspeed damage.
Control overspeed trip relay: This protection card also controls the three main overspeed trip relays on the TRPx terminal board, ensuring that the power source of the turbine can be quickly cut off in case of overspeed.
Monitoring flame detectors: In gas turbine applications, IS200EISBH1A is capable of monitoring eight Geiger Mueller flame detectors to monitor the combustion status of the combustion chamber.
3.Technical features
High precision: This protection card uses high-precision sensors and algorithms to accurately measure various parameters of the turbine.
High reliability: Through rigorous testing and verification, IS200EISBH1A has high reliability and can ensure stable operation under harsh working conditions.
Easy to maintain: The design of the protection card considers the need for easy maintenance, making maintenance and replacement of parts simple and quick.
In summary, IS200EISBH1A is a multifunctional emergency turbine protection card designed specifically for the Mark VI Speedtronic gas/steam turbine management system. It can handle emergency stop function and overspeed protection, which is crucial for maintaining system safety and reliability in industrial applications.
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