{"product_id":"is200vturh1bac-general-electric-is200vturh1b-primary-turbine-protection-board","title":"IS200VTURH1BAC General Electric IS200VTURH1B Primary Turbine Protection Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe General Electric IS200VTURH1BAC is a primary turbine protection board used in Speedtronic Mark VIe control architectures to support overspeed trip functions and related protection logic. It processes turbine speed pulse inputs and coordinates trip relay actuation through the Mark VIe protection chain, providing a hardware layer for shutdown initiation when overspeed or protection conditions are detected.\u003c\/p\u003e\n\u003cp\u003eThe board is applied in both simplex and redundant control designs. In Triple Modular Redundant (TMR) systems, it supports coordinated operation across multiple relay paths; in simplex systems, it supports a reduced set of trip channels while maintaining the same protective intent. Integration is typically performed with dedicated terminal boards used for relay output, contact sensing, and trip distribution within the Mark VIe cabinet.\u003c\/p\u003e\n\u003ch3\u003eHardware Parameters\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eModel \/ Order Number: IS200VTURH1BAC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: General Electric\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Series: Mark VIe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Primary Turbine Protection Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrimary function: Overspeed protection logic and trip relay control interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed input capability:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMPU pulse frequency range: 2 Hz to 20 kHz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpeed measurement accuracy: 0.05%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eTrip relay control:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports three primary overspeed trip relay outputs per protection path\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to operate in simplex or redundant architectures (including TMR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eContact and circuit supervision:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eContact voltage sensing levels: 20 VDC (HI) and 6 VDC (LO) for status\/fault detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports integrity monitoring for protection circuits and relay paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eTerminal board interfacing (typical Mark VIe protection wiring):\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eInterfaces with terminal boards used for trip relay distribution and protection I\/O, including TRPG, TRPL, TREG, and TRPS families\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003eCondition: Brand New\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLead time: In Stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStatus: Active\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWeight: 0.3 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDimensions: 2.1 × 18.6 × 26.1 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem: DCS \/ Turbine Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHS Code: 8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMOQ: 1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOrigin: USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGas turbine overspeed protection and emergency shutdown systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSteam turbine protection schemes requiring high-speed pulse measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower generation facilities using Mark VIe cabinets for turbine control and protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetrofit, spares, and lifecycle maintenance for installed Speedtronic protection hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlants requiring simplex or TMR protection architectures with relay-based trip distribution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45519088025773,"sku":"IS200VTURH1BAC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/general-electric-is200vturh1bac-primary-turbine-protection-board-vwgvtpdvuco.jpg?v=1766986668","url":"https:\/\/www.maxwellplc.com\/products\/is200vturh1bac-general-electric-is200vturh1b-primary-turbine-protection-board","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}