GE IS200VTURH1BAC: Primary Turbine Protection Card for GE Mark VI Speedtronic System
The IS200VTURH1BAC is a vital component of the GE Mark VI Speedtronic system, specifically designed for steam or gas industrial turbines. It ensures reliable operation by controlling overspeed trip relays and monitoring flame detectors, making it essential for safeguarding your critical turbine assets.
Board Number:IS200VTURH1BAC
Series:Mark VI
Manufacturer:GE Industrial Systems, General Electric Company US
Functional Acronym/Abbreviation:VTUR
Model Type:Protection Board
MPU Pulse Rate Range:2 Hz to 20 kHz
MPU Pulse Rate Accuracy:0.05% of Reading
Number of Trip Solenoids:3
Contact Voltage Sensing:20 V dc for HI and 6 V dc for LO
The IS200VTURH1BAC is engineered to serve as a primary turbine protection card within GE’s Mark VI Speedtronic control system. It is pivotal for overseeing and safeguarding industrial turbines against potential risks such as overspeed conditions.
This advanced board is capable of monitoring up to eight Geiger-Mueller flame detectors, ensuring comprehensive safety measures are in place. It controls three overspeed trip relays, which are interconnected with three trip solenoids.
In TMR systems, all nine relays are utilized for maximum redundancy and reliability, whereas in simplex systems, only three relays are employed.
Its design integrates sophisticated monitoring capabilities with robust protective functions, making it indispensable for industrial applications requiring high levels of control and safety.
With its precise pulse rate accuracy and wide range of operation, the IS200VTURH1BAC ensures reliable performance and durability, providing peace of mind to operators and engineers.



















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