{"product_id":"is200trpgh1b-ge-speedtronic-protective-relay-actuation","title":"IS200TRPGH1B GE Speedtronic | Protective Relay Actuation","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS200TRPGH1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(TRPG) functions as the primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTurbine Trip Board Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eMark VI Speedtronic\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrol architecture. It executes the critical final stage of the turbine protection loop by processing emergency trip signals and driving the heavy-duty protective relays. This board provides the physical interface required to actuate the fuel oil trip valves or steam stop valves, ensuring an immediate and safe machine shutdown during overspeed, low lube oil pressure, or manual emergency stop events.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New Original.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS200TRPGH1B utilizes high-integrity relay logic to ensure deterministic trip execution under all operating conditions.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\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\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTrip Board Module (TRPG)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VI Turbine Control and Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRelay actuation for emergency turbine shutdown\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Signals\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDigital trip commands from I\/O packs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-current relay outputs for trip solenoids\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e28 V DC (Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull galvanic isolation for signal integrity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +60°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e130 × 107 × 32 mm\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\u003eHigh-Speed Trip Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe TRPG board eliminates processing delays during critical failure events. It receives signals from the protection I\/O packs and actuates the trip relays within milliseconds, preventing mechanical overstress and protecting high-value turbine components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFail-Safe Relay Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware utilizes \"de-energize to trip\" logic. In the event of a total control power loss or board failure, the relays automatically return to their shelf state, triggering a safe shutdown of the turbine. This inherent safety design prevents \"stuck-at-high\" faults from disabling the protection system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRuggedized Contact Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe onboard relays feature specialized contact materials designed to handle the inductive inrush currents of large solenoid valves. This prevents contact welding and ensures thousands of reliable switching cycles even in harsh industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Logic Path Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIn Triple Modular Redundant (TMR) configurations, the IS200TRPGH1B supports 2-out-of-3 (2oo3) voting logic. This allows the system to withstand a single point of failure in one controller or I\/O pack without causing a nuisance trip or compromising the ability to shut down.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Field Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board provides clear, accessible termination points for field wiring. Technicians can easily verify the state of the trip solenoids via the integrated diagnostic points, streamlining both commissioning and routine maintenance checks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between the IS200TRPGH1B and the IS200TRPGS1B?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The \"H1B\" and \"S1B\" designations refer to specific hardware revision groups. The H1B version is typically used in standard Mark VI rack configurations, whereas the S-group often denotes specific connector layouts or hardware artwork updates. Always check your system's elementary drawings to ensure the revision matches your backplane.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this board include the actual trip relays?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The IS200TRPGH1B contains the high-reliability protective relays directly on the PCB. It interfaces with the Mark VI I\/O packs (such as the TPRO) which provide the logic signals to drive these onboard relays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I test the trip function without shutting down the turbine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, provided your system is configured for online testing. The Mark VI architecture allows for individual relay testing within a TMR configuration. You can pulse a single relay to verify its health while the other two maintain the \"run\" circuit, allowing for safety verification without causing a production outage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I identify a relay failure on the IS200TRPGH1B?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The board provides feedback signals to the controller. If a relay coil fails or a contact discrepancy occurs, the Mark VI Toolbox software will trigger a \"Relay Feedback Mismatch\" or \"Board Fault\" alarm, identifying the specific channel requiring attention.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44092575416419,"sku":"IS200TRPGS1B","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/445_48f4366d-43c9-4ef3-90b0-e575ca843a90.jpg?v=1774947567","url":"https:\/\/www.autocontrolglobal.com\/products\/is200trpgh1b-ge-speedtronic-protective-relay-actuation","provider":"AutoControl Global","version":"1.0","type":"link"}