{"product_id":"ds200tceag1btf-ge-mark-v-emergency-overspeed-board","title":"DS200TCEAG1BTF GE Mark V Emergency Overspeed Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200TCEAG1BTF (DS200TCEAG1BTF)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a specialized Emergency Overspeed Protection Board within the Mark V Speedtronic control system. It occupies a critical role in the turbine's safety infrastructure, monitoring pulse-frequency signals from magnetic speed pickups. The board executes immediate trip commands if the turbine shaft speed exceeds pre-defined safety limits. We provide this component as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eunit, ensuring the millisecond-level response accuracy required to prevent catastrophic mechanical failure during overspeed events.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200TCEAG1BTF\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark V Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEmergency Overspeed Trip Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Input\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePulse-frequency from Magnetic Pickups (MPUs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelay Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed trip relays for fuel shut-off\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 60 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSTIC (Standard Terminal Interface Connector)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTMR and Simplex Compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New \/ Original Factory Sealed\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAutonomous Protection Logic:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe TCEAG board operates independently of the main control processors for its primary overspeed functions. This hardware-based logic ensures that even if a total processor stall occurs, the board still detects overspeed conditions and triggers a hardwired trip.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Signal Conditioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated circuitry filters harmonic noise and electrical interference from the speed pickup signals. This prevents nuisance trips caused by electromagnetic fields generated by the generator or surrounding high-voltage cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Trip Path Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board supports the Triple Modular Redundant (TMR) architecture by routing speed data to the R, S, and T processors while maintaining its own local voting relays. This dual-layer approach maximizes both safety and system availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Interface Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE utilizes high-retention connectors and vibration-resistant mounting standoffs. These mechanical features prevent signal loss in the high-frequency vibration environments typical of turbine auxiliary compartments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DS200TCEAG1BTF replace earlier G1A or G1B versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The \"BTF\" suffix indicates a specific revision level with enhanced relay durability and updated firmware for better signal processing. It serves as a direct, backward-compatible replacement for previous TCEAG G1 series boards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I calibrate the overspeed setpoints on this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe setpoints reside in the Mark V Control Sequence Program (CSP) and hardware jumpers. You must verify that the jumper settings on the new board match the original unit exactly before powering up the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the most common cause of \"Overspeed Board Fault\" alarms?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn most cases, faulty wiring or an incorrect gap between the magnetic pickup and the gear tooth causes signal irregularities. Always inspect the field sensors and the STIC ribbon cable connections when troubleshooting this board.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require a specific power-up sequence?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe board initializes automatically when the Mark V core receives power. However, we recommend performing a \"static trip test\" after installation to confirm the relays physically interrupt the trip string as commanded.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53450640556216,"sku":"DS200TCEAG1BTF","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200TCEAG1BTF_1_1_05f1ad87-eabd-4e0b-80df-0a0ae678f727.jpg?v=1778310671","url":"https:\/\/www.globalpetroparts.com\/products\/ds200tceag1btf-ge-mark-v-emergency-overspeed-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}