GE Mark VI Gas Turbine Control
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GE Mark VI Gas Turbine Control

The GE Mark VI Gas Turbine Control is a triple-redundant, rack-based safety system designed by GE for 50–500 MW gas and steam turbines. It supports up to 5,000 hardened I/O per unit and offers 50+ specialty modules—servo-position cards, vibration monitors, flame scanners, speed probes, triple-redundant CPUs, and HMI—in a single SIL-2 platform that delivers <10 ms loop response and 99.97 % availability for turbine protection and efficiency optimization.

Browse GE Mark VI Gas Turbine Control

Browse available series in our catalog of GE Mark VI Gas Turbine Control products.
  • IS215VPROH1BD
    IS215VPROH1BD
    The General Electric IS215VPROH1BD VPRO Emergency Turbine Protection Board provides independent overspeed and emergency-stop protection in Mark VI systems.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200VTURH1BAA
    IS200VTURH1BAA
    The GE IS200VTURH1BAA is a turbine protection board used in the Mark VI control system. It provides critical turbine protection functions, including overspeed protection, generator synchronization, breaker control, flame monitoring, and shaft voltage diagnostics to help ensure safe turbine operation.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200WROBH1ABA IS200WROBH1A
    IS200WROBH1ABA IS200WROBH1A
    The General Electric IS200WROBH1ABA IS200WROBH1A is a specialized WROB relay fuse and power sensing option board engineered for the GE Mark VIe control system.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS215VPROH2BC
    IS215VPROH2BC
    General Electric IS215VPROH2BC is a Mark VI VPRO emergency turbine protection board that processes independent overspeed and emergency-trip paths outside the main turbine controller.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200STAIH2ACB IS200STAIH1ABB
    IS200STAIH2ACB IS200STAIH1ABB
    The General Electric IS200STAIH2ACB IS200STAIH1ABB is compact analog input terminal board developed by GE as integral components of the Mark VIe control system architecture.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200IGPAG2AED
    IS200IGPAG2AED
    The GE IS200IGPAG2AED is a gate drive power supply board, a core component of the EX2100 excitation system. Designed to provide reliable power to the gate drive, it delivers precise and controllable power to critical system components.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200BPPBH2BJD
    IS200BPPBH2BJD
    The IS200BPPBH2BJD is a specialized, compact printed circuit board manufactured by General Electric as part of the Mark VI (MK6) Speedtronic turbine control series.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200BICLH1AED
    IS200BICLH1AED
    The GE IS200BICLH1AED is a IGBT driver/source bridge interface board that serves as a critical communication and control bridge between IGBT drivers and high-power modules.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200EISBH1AAB
    IS200EISBH1AAB
    IS200EISBH1AAB is a GE Mark VI/EX2100 exciter ISBus communication board with 6 ST fiber optic ports, 2.5 Mbps data rate, -40°C to +85°C operation, and TMR redundancy support.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200VTURH1BAC
    IS200VTURH1BAC
    General Electric IS200VTURH1BAC VME turbine card is a key element of the turbine protection system, providing overspeed trip control and emergency shutdown functions to protect rotating equipment from severe faults.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200VRTDH1DAC
    IS200VRTDH1DAC
    General Electric IS200VRTDH1DAC is a VME RTD card with 16 input channels for temperature measurement. It supports Pt100 platinum and 10 Ω copper probes for accurate signal conversion and monitoring.
    Manufacturer: General Electric
    /4.9
    In Stock
  • IS200VAICH1DBC
    IS200VAICH1DBC
    General Electric IS200VAICH1DBC is a VME analog input card for GE Speedtronic Mark VI systems. It acquires and converts analog signals to monitor key parameters such as pressure, temperature, flow, and valve position in industrial applications.
    Manufacturer: General Electric
    /4.9
    In Stock
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The GE Mark VI Gas Turbine Control collection brings together General Electric control boards and related turbine-system modules for maintenance, replacement, and spare-parts planning. This category is built around GE Mark VI and related Speedtronic control needs, including analog input, printed circuit board, gate-drive, relay, temperature, vibration, and turbine protection components. For plants managing aging gas or steam turbine assets, the page gives engineers and buyers a focused place to review compatible General Electric parts and request fast quotation support.

Understanding GE Mark VI Gas Turbine Control Components

GE Mark VI turbine-control hardware is used to monitor, protect, and coordinate critical turbine functions through rack-based control architecture, I/O modules, terminal boards, and specialty cards. Collection-listed parts may support signal input, excitation-system power, turbine protection, valve or solenoid control, temperature monitoring, and communication between field devices and control processors. Because many modules are chosen by exact part number, revision, and system role, procurement teams should confirm the full model code, installed cabinet or rack position, and whether the replacement is for Mark VI, Mark VIe, EX2100, or another related GE system before ordering.

Featured GE Mark VI Gas Turbine Control Products

  • IS200STAIH2ACB IS200STAIH1ABB is listed as a compact analog input terminal board developed by GE for Mark VIe control-system architecture. It is a practical sourcing option when a maintenance team needs a General Electric analog input board for signal interface work and wants to match the installed board code closely.
  • IS200IGPAG2AED is described as a gate drive power supply board and a core component of the EX2100 excitation system. It is suited to buyers sourcing power-support hardware for gate-drive functions, especially when excitation-system reliability and precise power delivery are part of the maintenance requirement.
  • IS200BPPBH2BJD is a compact printed circuit board manufactured by General Electric for the Mark VI Speedtronic turbine control series. It fits replacement projects where the buyer needs a board-level GE part tied to the MK6 turbine-control platform and wants to verify the exact revision before purchase.

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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How should I choose a GE Mark VI Gas Turbine Control replacement part?
Start with the exact part number on the installed module, including suffixes and revision letters. Then confirm the system family, cabinet location, and function of the board. Small code differences can indicate different hardware versions, so model matching matters more than broad category matching.
Are all products in this collection only for GE Mark VI systems?
Not necessarily. The collection focuses on GE Mark VI Gas Turbine Control, but some listed items may relate to nearby GE platforms such as Mark VIe or EX2100. Check each product page and the installed equipment documentation before requesting a quote.
What information helps speed up a quote request?
Provide the full part number, quantity, preferred condition if relevant, photos of the nameplate or board label, and any urgency around downtime. This helps the supplier confirm availability and avoid confusion between similar GE control-board codes.
Why are revision letters important for GE turbine-control boards?
Revision letters can reflect hardware changes, compatibility differences, or application-specific versions. For control, input, and power boards used in turbine systems, matching the full code helps reduce sourcing risk and supports a smoother replacement process.