OverviewManualsCore functions and applicationsMaintenance and handling suggestions
The IS200TRPGH2B is a Gas Turbine Primary Trip Terminal Board manufactured and desiqned by General Electric as part of the Mark Vle Series used in GE Distributed turbine controI systems.
Mark VIe
Simplex, Redundant or TMR
TURBINE PRIMARY TRIP TERMINAL BOARD
The TRPG in the Mark Vle system is managed by the primary turbine protection controller (VTUR or PTUR) and includes nine magnetic relays organized into three voting circuits interfacing with three trip solenoids (ETDs).
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Primary trip control: IS200TRPGH2B works in conjunction with TREG (emergency trip board), with TRPG providing negative DC power and TREG providing positive DC power to drive the trip solenoid.
Flame detection interface: This board integrates 8 input interfaces for Geiger Mueller flame detectors, which is crucial for the safe operation of gas turbines.
Simplex configuration: According to GE's naming convention, H2A and H2B versions are specifically designed for Simplex applications, with each trip solenoid equipped with a relay; In contrast, H1A/H1B is used for Triple Modular Redundancy (TMR) applications.
This board belongs to electrostatic sensitive devices (ESD Sensitive), and an anti-static wristband must be worn during operation to avoid direct contact with the conductive area of the circuit as much as possible.
What is the function of the Gas Turbine Primary Trip Terminal Board (TRPG)?
The TRPG is a critical component that manages the primary trip function by controlling relays connected to turbine protection solenoids, ensuring the safe operation of gas turbines.
How does the TRPG work in a TMR configuration?
In TMR (Triple Modular Redundant) setups, the TRPG uses a two-out-of-three voting circuit to process inputs from three separate modules enhancing system reliability and fault tolerance.
What types of inputs does the TRPG handle?
The TRPG processes inputs from eight Geiger-Mueller flame detectors and monitors relay control lines and contact statuses for diagnostic purposes.
What is the IS200TRPGH2B role of voltage pulses in the TRPG system?
Voltage pulses generated by flame detectors are processed by the TRPG to measure flame intensity, with pulse rates analyzed to ensure proper turbine operation.
What does this IS200TRPGH2B Primary Trip Terminal Board PCB's conformal PCB coating entail?
This IS200TRPGH2B Primary Trip Terminal Board PCB's conformal PCB coating is a thin layer of chemically-applied PCB coating made available to this IS200TRPGH2B Primary Trip Terminal Board device's entire base PCB.
Would this IS200TRPGH2B Primary Trip Terminal Board device be protected by any warranty upon my purchase here?
Yes. This IS200TRPGH2B Primary Trip Terminal Board device would be protected by a guaranteed three-year PCB warranty upon any original purchase through AX.
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