{"product_id":"ge-mark-vi-is200vturh1bac-primary-turbine-protection-board","title":"GE Mark VI IS200VTURH1BAC Primary Turbine Protection Board","description":"\u003cp\u003eThe IS200VTURH1BAC is a critical component within the GE Speedtronic Mark VI turbine control architecture. Serving as the primary turbine protection board (VTUR), this module is engineered to provide high-reliability monitoring and safety-critical trip logic for industrial turbine systems. It plays a vital role in protecting heavy-duty equipment by performing essential tasks such as primary overspeed detection, shaft voltage and current monitoring, and generator synchronization.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverspeed Protection:\u003c\/strong\u003e Processes inputs from four passive pulse rate sensors to detect and act upon overspeed conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynchronizing Capability:\u003c\/strong\u003e Integrated hardware-based logic supports automatic generator synchronization and control of the main circuit breaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolenoid Control:\u003c\/strong\u003e Features three dedicated channels for managing emergency trip solenoids to ensure rapid system shutdown when required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Signal Sensing:\u003c\/strong\u003e Contact voltage sensing is configured with specific thresholds (20 VDC for HI, 6 VDC for LO) to maintain signal integrity in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Compatibility:\u003c\/strong\u003e Designed for seamless integration with Mark VI terminal boards, including TRPG, TRPL, TREG, and TRPS.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200VTURH1BAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI Speedtronic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGE Fanuc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPU Pulse Rate Range\u003c\/td\u003e\n\u003ctd\u003e2 Hz to 20 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse Rate Accuracy\u003c\/td\u003e\n\u003ctd\u003e0.05% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrip Solenoid Outputs\u003c\/td\u003e\n\u003ctd\u003e3 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the Mark VI control rack is powered down before inserting or removing the VTUR board.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (Electrostatic Discharge) mitigation techniques to prevent damage to sensitive internal circuitry.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is fully seated in the designated VME-style slot within the Mark VI cabinet.\u003c\/li\u003e\n\u003cli\u003eRoute signal cabling according to standard industrial practices, keeping low-voltage pulse rate signals isolated from high-voltage power lines to minimize EMI.\u003c\/li\u003e\n\u003cli\u003eConfirm proper connection to the associated terminal boards (TRPG\/TRPL\/TREG\/TRPS) before initiating system startup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IS200VTURH1BAC board?\u003c\/h3\u003e\u003cp\u003eThis board serves as the primary turbine protection module for the Mark VI system, managing critical safety functions including overspeed detection and emergency trip solenoid activation.\u003c\/p\u003e\u003ch3\u003eWhat type of sensors does the VTUR board support for speed measurement?\u003c\/h3\u003e\u003cp\u003eThe module is designed to interface with passive pulse rate devices, supporting a frequency range of 2 Hz to 20 kHz.\u003c\/p\u003e\u003ch3\u003eAre there specific voltage thresholds for contact sensing?\u003c\/h3\u003e\u003cp\u003eYes, the board utilizes a 20 VDC threshold for HI logic states and a 6 VDC threshold for LO logic states to ensure reliable status monitoring.\u003c\/p\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":44003724492890,"sku":"IS200VTURH1BAC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_f924a1d2-e9ab-4834-9c7b-0ac459b08802.jpg?v=1788384213","url":"https:\/\/www.spareoil.com\/es\/products\/ge-mark-vi-is200vturh1bac-primary-turbine-protection-board","provider":"SpareOil Automation","version":"1.0","type":"link"}