• Please try to be as accurate as possible with your search.
  • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
  • We can't find any results for “”.
    SEE MORE
      SEE PRODUCTS IN SEARCH PAGE ()
      sales1@apterpower.com
      +86 181 0690 9650
      Request a

      Fast Quote

      Manufacturers
      ALL MANUFACTURERS
      • Please try to be as accurate as possible with your search.
      • We can quote you on 1000s of specialist parts, even if they are not listed on our website.
      • We can't find any results for “”.
        Manufacturers
        sales1@apterpower.com +86 181 0690 9650
        Choose a manufacturer
        ALL MANUFACTURERS
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        Ask our team:
        • Phone: +86 181 0690 9650
        • E-Mail sales1@apterpower.com

        IS200TGENH1AAA

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        IS200TGENH1AAA is a GE Mark VIe generator monitor terminal board, processing voltages, currents, and RTD signals for real-time power calculation, PLU, and EVA functions
        In Stock
        Ships by Thursday, October 29
        Fast Shipping Available
        Get a quick price for IS200TGENH1AAA
        Quantity
        *E-mail
        Company
        *Mobile
        *Content
        Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)
        Get a Quote
        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for IS200TGENH1AAA

        • Manufacturer:
          General Electric
        • Part Number:
          IS200TGENH1AAA
        • Product Family:
          GE Mark VI Gas Turbine Control
        • Product Type:
          Monitor Terminal Board
        • Stock:
          1
        • Input Channels (RTD):
          16 (Pt100/Pt1000)
        • Input Channels (4-20mA):
          8
        • Input Channels (Voltage):
          4 (0-300 VAC)
        • Output Channels (Analog):
          2 (0-20 mA)
        • Output Channels (Relay):
          2 high-speed trip (SPDT)
        • Accuracy:
          ±0.1% (RTD), ±0.2% (mA/V)
        • Scan Cycle:
          5 ms (protection level)
        • Isolation Voltage:
          1500 Vrms (channel to ground)
        • Surge Withstand:
          2 kV burst / 4 kV ESD
        • Power Supply:
          24 VDC (18-32 VDC)
        • Power Consumption:
          4.5 W (typical)
        • Weight:
          1 kg
        • Estimated shipping dimensions:
          33x17.8x3cm
        • Tariff Code:
          8538900000
        • Country of origin:
          USA
        • Place of shipment:
          Xiamen, Fujian, China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Specifications Application Communication Safety & Compliance

        Features:

        • Comprehensive generator monitoring with 16 RTD, 8 mA, and 4 AC voltage inputs, calculating real-time power parameters
        • Integrated protection logic including Power Load Unbalance (PLU) detection and Early Valve Actuation (EVA) for turbine stability
        • Triple-modular redundant (TMR) ready with dual 37-pin D-Sub connectors, 5ms scan cycle, and SIL3/IEEE 1547 compliance
        The IS200TGENH1AAA serves as a centralized monitoring hub for generator electrical parameters, eliminating the need for multiple signal conversion modules. It processes 16 RTD inputs for generator winding temperature monitoring (Pt100/Pt1000), 8 analog 4-20mA inputs for vibration, pressure, and other process variables, and 4 AC voltage inputs (0-300V) for monitoring generator output voltage and excitation system feedback . The VGEN board, working in conjunction with the IS200TGENH1AAA, performs real-time acquisition of three-phase voltages and line currents, calculating total real power (MW), reactive power (MVAR), apparent power (MVA), and power factor .

        The IS200TGENH1AAA implements critical protection functions for large steam turbine generators, directly contributing to mechanical and electrical stability. The Power Load Unbalance (PLU) functionality monitors the symmetry of power distribution across all three phases; any detected imbalance is flagged and addressed through control system intervention, preventing generator damage from unbalanced loading conditions . The system also supports Early Valve Actuation (EVA) capability, implemented through fast-response solenoids located on the associated TRLY terminal board.

        The IS200TGENH1AAA is designed for high-availability applications through its support for triple-modular redundant (TMR) configurations. Dual 37-pin D-Sub connectors directly interface with three-redundant PPRO modules, enabling 2oo3 (two-out-of-three) voting on all critical protection signals . This architecture ensures that a single-point failure in any channel will not cause loss of protection or spurious trip, achieving the reliability levels required for nuclear facilities, large-scale power plants, and offshore platforms.

        The IS200TGENH1AAA GE Monitor Terminal Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

        GE IS200TGENH1AAA Monitor Terminal Board Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        GE IS200TGENH1AAA Monitor Terminal Board Specs

        General

        • Manufacturer GE
        • Model IS200TGENH1AAA
        • Condition New Original ready stock
        • Product Family IS200TRLYH1BGG,IS200TBCIH1BCD,IS200SRTDH2ABB
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Electrical Parameter Monitoring: Collects data from generator Potential Transformers (PTs) and Current Transformers (CTs) to calculate real-time three-phase voltage, current, active/reactive power, frequency, and power factor.
        • USynchronization Tracking: Feeds vital electrical wave data into automatic and manual synchronization loops before connecting the generator online to the power grid
        • Shaft Voltage and Current Monitoring: Interfaces with shaft grounding brushes to monitor rotor shaft-to-ground voltage buildup, preventing localized electrical arcing that destroys mechanical bearings.
        • Generator Core Protection: Feeds accurate analog inputs into the controller to track overheating or stator winding insulation stresses.
        • Voltage Inputs: Configured to handle standard transducer voltage spans (typically ±5 V DC or ±10 V DC) or step-down grid AC voltages safely.
        • Current Inputs: Accommodates standard process current loops (such as 4–20 mA) or scaled secondary CT loop responses (0–1 A or 0–5 A AC) through adjustable hardware jumpers.
        • Cable Connectivity: Connects to the main VGEN processing module or modern PDIA/VIOC I/O packs using dedicated multi-pin high-density cables.
        • Redundancy Support: Distributes parallel data lines across multiple connectors to support Simplex or Triple Modular Redundancy (TMR) architectures. In TMR setups, identical electrical metrics are pushed simultaneously to the R, S, and T channels for reliable 2-out-of-3 software voting.
        • Surge and Voltage Suppression: Outfitted with a row of high-capacity Metal Oxide Varistors (MOVs) and clipping diodes to absorb dangerous voltage spikes and grid transients before they penetrate the internal network.
        • Live Loop Diagnostics: Integrates advanced open-wire detection for voltage circuits and high/low limit hardware thresholds. It instantly alerts operators through ControlST software if a wire breaks, preventing false protective tripping.
        • Environmental Coating: Features full conformal coating to guard against humidity, non-condensing environments, and conductive dust within plant cabinets.
        • Personnel Protection: Utilizes isolated terminal block arrays and clear boundary marks to shield technicians from electric shocks or accidental contact burns during active loop multi-meter probing.
        Description
        The IS200TGENH1AAA is a Generator Monitor Terminal Board engineered by General Electric for the Mark VIe turbine control system . This board works in conjunction with the VGEN generator I/O board to monitor three-phase generator voltages and currents, calculating total real power, reactive power, apparent power, and power factor in real-time.

        Physically, the IS200TGENH1AAA is a multilayer printed circuit board featuring four transformers in the center, three inductors (coils) below them, and six red MOVs for surge protection . It includes multiple potentiometers for calibration and vertical rows of diodes, along with jumper rows for configuration.

        The IS200TGENH1AAA implements critical generator protection functions including Power Load Unbalance (PLU) logic, which monitors power distribution symmetry across three phases . It also supports Early Valve Actuation (EVA) capability, enabling immediate turbine control valve response during load transients.

        For installation, the IS200TGENH1AAA features removable terminal blocks that support online replacement of individual terminal groups . The board includes onboard EEPROM for automatic calibration parameter download, and its PCB is coated with CARC conformal coating for vibration and environmental resistance.
        Revisions

        Revision Part #

        Also known as

        IS200TGENH1A Ser A
        IS200TGENH1A, Series A, Rev A
        Get Parts Quote
        IS200TGENH1ABB Ser BB
        IS200TGENH1ABB, Series BB, Rev BB
        Get Parts Quote
        Alternative Names
        IS2OOTGENH1AAA IS200TGENHIAAA IS200TRLYH1BGG IS200TBCIH1BCD IS200SRTDH2ABB IS200WETBH1BAA IS200WETBH1ABA IS200TBTCH1CBB
        Technical notes
        The IS200TGENH1AAA is a GE Mark VIe generator monitor terminal board. It processes 16 RTDs, 8 mA signals, and 4 AC voltages with 5ms scan cycles, providing real-time power calculations (real, reactive, apparent) and power factor . It implements PLU imbalance detection and EVA fast valving . Supports TMR configurations with 1500V isolation and -30 to +65°C operation.
        Exceptional Service

        Our Mission

        • 100% Satisfaction

          We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.

        • Trust Guaranteed

          Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.

        • Expertise

          Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

        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.
        VIEW ALL FAQS
        What is the primary function of the IS200TGENH1AAA?
        The IS200TGENH1AAA is a Generator Monitor Terminal Board for GE Mark VIe systems. It monitors three-phase generator voltages and currents in real-time, enabling calculation of power (real, reactive, apparent) and power factor, while supporting critical protection functions like Power Load Unbalance (PLU) and Early Valve Actuation (EVA)
        What signals can the IS200TGENH1AAA process?
        The IS200TGENH1AAA processes 16 RTD inputs (Pt100/Pt1000), 8 analog 4-20 mA inputs, 4 AC voltage inputs (0-300V), and delivers 2 analog outputs and 2 high-speed trip relay outputs, making it a "full-mixed input" solution that eliminates multiple signal conversion modules
        Does the IS200TGENH1AAA support redundant configurations?
        Yes, the IS200TGENH1AAA fully supports simplex, dual, and triple-modular redundant (TMR) configurations. Dual 37-pin D-Sub connectors enable direct connection to three-redundant PPRO modules, completing 5 ms 2oo3 voting to meet SIL3 and IEEE 1547 grid protection requirements
        What are the environmental ratings of the IS200TGENH1AAA?
        The IS200TGENH1AAA operates from -30°C to +65°C (storage -40°C to +85°C) with 1500Vrms isolation and 4kV surge withstand. Its PCB features CARC conformal coating, passing 4g vibration tests for continuous operation over 10 years in harsh environments like offshore platforms and desert power plants

        You May Also Like

        Product Browsing History

        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA
        GE IS200TGENH1AAA