{"product_id":"is200tregh1bdb-general-electric-mark-vi-emergency-trip-relay-board","title":"IS200TREGH1BDB General Electric Mark VI Emergency Trip Relay Board","description":"\u003ch3\u003e\u003cb\u003eProduct Introduction\u003c\/b\u003e\u003c\/h3\u003e\nThe \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eGE Mark VI\u003c\/span\u003e\u003c\/b\u003e \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eIS200TREGH1BDB\u003c\/span\u003e\u003c\/b\u003e serves as a primary turbine emergency trip terminal board. This unit distributes positive DC control voltage to up to three trip solenoids. The system pair board delivers the matching negative power path to maintain balanced circuit potential. The module integrates twelve heavy-duty onboard relays to manage critical shutdown sequences directly. Nine relays operate in a two-out-of-three voting configuration for maximum protection integrity. The unit prevents false shutdown signals while ensuring immediate response during overspeed conditions. The board incorporates a conformal coating layer for superior environmental resilience in harsh industrial plant settings.\n\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px; margin-bottom: 20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eSpecification Parameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eTechnical Detail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eBrand\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eGeneral Electric\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eModel\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eIS200TREGH1BDB\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eProduct Series\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eMark VI Speedtronic\u003c\/span\u003e\u003c\/b\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eTurbine Emergency Trip Terminal Board\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eCountry of Origin\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eUSA (Salem, Virginia)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eBoard Dimensions\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e7.0 in x 13.0 in (17.8 cm x 33.0 cm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eOperating Temperature\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e0 to 60 °C (32 to 140 °F)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eHardware Trip Filter\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e4 ms trip interlock filtering time\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eRelay Configuration\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e12 total relays (9 vote-configured, 3 auxiliary)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eSolenoid Capacity\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eControls up to 3 emergency trip solenoids\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eTerminal Connections\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e48 silver screw terminals (2 blocks x 24 points)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eVaristor Protection\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e10 Metal Oxide Varistors (MOVs) for surge suppression\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eCable Interfaces\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e3 multi-pin jack connector ports\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eCoating Style\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eConformal PCB coating (Group 1 H1 designation)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eShipping Weight\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e2.0 lbs (0.91 kg)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eMeasurement Range\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e0 to 125% rated turbine operating speed\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eFrequency Response\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDC to 10 kHz signal detection rate\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eSensitivity\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDynamic detection threshold within 1 ms\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eLinearity\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e±0.1% full-scale trip threshold accuracy\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eResolution\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1 rpm speed evaluation processing precision\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eEnvironmental Tolerance\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e5% to 95% relative humidity non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e\u003cb\u003eInterference Immunity\u003c\/b\u003e\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eClass A industrial EMC surge and noise filtering\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e\u003cb\u003eSystem Compatibility\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrates natively into all \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eGE Mark VI\u003c\/span\u003e\u003c\/b\u003e turbine control system racks.\u003c\/li\u003e\n  \u003cli\u003ePairs with the TRPG terminal board for balanced negative DC potential distribution.\u003c\/li\u003e\n  \u003cli\u003eConnects via J1 port to TSVO boards in simplex system arrangements.\u003c\/li\u003e\n  \u003cli\u003eSupports backward compatibility across the first two board design revisions.\u003c\/li\u003e\n  \u003cli\u003eInterfaces directly with main controller PTR and protection module ETR relays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eDiagnostic Capabilities\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eContinuous online monitoring of emergency trip solenoid continuity and contact status.\u003c\/li\u003e\n  \u003cli\u003eReal-time dynamic feedback verification following manual online trip test execution.\u003c\/li\u003e\n  \u003cli\u003eSoftware-driven simulation mode for offline primary and emergency overspeed verification.\u003c\/li\u003e\n  \u003cli\u003eFast contact status updates routed directly to main controller diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eInstallation Guide\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDisconnect all primary power sources before mounting or servicing the board.\u003c\/li\u003e\n  \u003cli\u003eSecure the 7.0 in x 13.0 in frame into the enclosure using proper standoff hardware.\u003c\/li\u003e\n  \u003cli\u003eConnect trip solenoid wiring to the 48 silver screw terminals securely.\u003c\/li\u003e\n  \u003cli\u003eAttach multi-pin interface cables firmly to ports J1, J2, and J3.\u003c\/li\u003e\n  \u003cli\u003eVerify grounding bonds to shield internal components against electrical noise transients.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eConvenient Maintenance \u0026amp; Debugging\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDedicated contact inputs provide instant verification of solenoid state transitions.\u003c\/li\u003e\n  \u003cli\u003eFront-accessible screw terminals simplify multimeter diagnostic probe access during maintenance.\u003c\/li\u003e\n  \u003cli\u003eIndividual solenoid circuits allow sequential testing without stopping main turbine operations.\u003c\/li\u003e\n  \u003cli\u003eConformal coating prevents dust buildup and simplifies periodic board cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eCompliance \u0026amp; Certifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufactured in ISO 9001 certified domestic production facilities in Salem, Virginia.\u003c\/li\u003e\n  \u003cli\u003eMeets CE mark industrial directive standards for electromagnetic interference mitigation.\u003c\/li\u003e\n  \u003cli\u003eUL listed for industrial control panel installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003ePackage Contents \u0026amp; Shipping Terms\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eGeneral Electric\u003c\/span\u003e\u003c\/b\u003e \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eIS200TREGH1BDB\u003c\/span\u003e\u003c\/b\u003e terminal board in anti-static protective packaging.\u003c\/li\u003e\n  \u003cli\u003eIncludes a 12-Month standard functional warranty coverage period.\u003c\/li\u003e\n  \u003cli\u003eGlobal dispatch via Express Courier Services including FedEx, UPS, and DHL.\u003c\/li\u003e\n  \u003cli\u003eOrders ship out fast within 24 to 48 hours following payment confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eTypical Application Scenarios\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEmergency overspeed shutdown protection for high-capacity industrial gas turbines.\u003c\/li\u003e\n  \u003cli\u003eCoordinated trip power distribution in multi-stage power generation steam turbines.\u003c\/li\u003e\n  \u003cli\u003eHigh-reliability trip circuit execution in heavy-duty mechanical drive applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eGlobal PLC Spare HUB's Insight\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eField engineers value the \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eGE Mark VI\u003c\/span\u003e\u003c\/b\u003e \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eIS200TREGH1BDB\u003c\/span\u003e\u003c\/b\u003e board for its robust physical relay logic. During a plant upgrade at a combined-cycle power station, the station experienced intermittent trip coil feedback errors. Diagnostic checks traced the issue to voltage spikes corrupting signal lines. Installing the \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eIS200TREGH1BDB\u003c\/span\u003e\u003c\/b\u003e resolved the issue completely. Its 4 ms hardware trip interlock filter filtered out high-frequency noise spikes. Additionally, its ten metal oxide varistors protected the DC supply bus. The board's two-out-of-three voting structure prevented false turbine trips during routine online solenoid testing. This design keeps critical power generation assets running smoothly without unplanned downtime.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cb\u003eBuying Guide\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm your current board part revision matches the \u003cb\u003e\u003cspan style=\"color: #0056b3;\"\u003eIS200TREGH1BDB\u003c\/span\u003e\u003c\/b\u003e functional specification.\u003c\/li\u003e\n  \u003cli\u003eCheck if your installation requires conformal coating designated by the H1 suffix.\u003c\/li\u003e\n  \u003cli\u003eVerify system architecture to ensure proper cabling between TREG and TRPG boards.\u003c\/li\u003e\n  \u003cli\u003eContact our sales engineering team directly for bulk order pricing and immediate availability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions (FAQ)\u003c\/b\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cb\u003eWhere is the GE IS200TREGH1BDB board manufactured?\u003c\/b\u003e\u003cbr\u003e\nThis module is manufactured domestically at the GE facility in Salem, Virginia, USA.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eHow does the two-out-of-three voting mechanism operate on this board?\u003c\/b\u003e\u003cbr\u003e\nNine relays group into three sets of three. The board requires two matching relay signals before initiating a trip response.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhat warranty coverage applies to this product purchase?\u003c\/b\u003e\u003cbr\u003e\nEach order includes a 12-Month standard replacement and performance warranty.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eWhich courier services handle product delivery?\u003c\/b\u003e\u003cbr\u003e\nWe ship all orders globally using express carriers including FedEx, UPS, and DHL.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eHow quickly will my order ship out after placement?\u003c\/b\u003e\u003cbr\u003e\nIn-stock items ship out quickly within 24 to 48 hours following payment processing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCan field operators perform solenoid tests while the turbine runs online?\u003c\/b\u003e\u003cbr\u003e\nYes. The controller software allows sequential online solenoid testing without interrupting turbine operation.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45013991981238,"sku":"IS200TREGH1BDB","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200TREGH1BDB_9dc0207d-d2ca-4c69-adbb-542f50209a95.jpg?v=1788329425","url":"https:\/\/www.plcsparehub.com\/products\/is200tregh1bdb-general-electric-mark-vi-emergency-trip-relay-board","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}