{"product_id":"general-electric-is220pturh1b-mark-vie-primary-turbine-protection-i-o-pack","title":"General Electric IS220PTURH1B Mark VIe Primary Turbine Protection I\/O Pack","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS220PTURH1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the critical safety interface within the General Electric Mark VIe control platform. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBrand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrimary Turbine Protection I\/O Pack manages high-speed turbine trip functions and automatic synchronization. It processes magnetic pickup (MPU) signals to monitor turbine speed and executes emergency shutdown protocols to prevent overspeed conditions. By integrating directly with the Mark VIe controllers via dual Ethernet ports, this module ensures zero-latency protection for utility-scale gas and steam turbines.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis module utilizes advanced surface-mount technology to provide high-density protection in a compact form factor.\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 Details\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\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VIe\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Speed Inputs (MPU\/Active)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSpeed Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Hz to 20 kHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSensitivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e27 mV pk (Input Circuit)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e70 - 120 V (Input)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBreaker Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eControls up to 2 Main Breakers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAnalog Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-20 mA (up to 900 Ohms)\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\u003e-40°C to +70°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\u003e8.26 cm H x 4.19 cm W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUSA\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\u003ePrecision Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe IS220PTURH1B manages automatic synchronizing control to the main breaker. It monitors slip frequency up to a maximum of\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\pm3$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eHz, ensuring the turbine matches grid phase and frequency perfectly before connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExtreme Environment Resilience:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineered this module to operate in harsh industrial climates. The hardware withstands temperatures ranging from -40°C to +70°C without requiring external cooling fans or specialized enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Sensitivity Speed Detection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe circuit detects signals as low as 27 mV pk. This allows the Mark VIe system to maintain accurate speed tracking even during low-RPM startup sequences where magnetic pickup voltages remain weak.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEMI\/RFI Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe surface-mount design and specialized shielding minimize electromagnetic interference, a critical factor when installing the module near high-voltage turbine generators.\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\u003eDoes this IS220PTURH1B module come in original packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein the original manufacturer’s packaging, ensuring it meets all factory specifications and includes the latest Revision B enhancements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat specific manual should I reference for wiring and installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou should refer to the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGEH-6721D\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMark VIe Control System Guide. This document provides the specific pinout diagrams and terminal board compatibility (such as the TTURH1B or TTURH1C) required for correct field installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the module handle both passive and active speed sensors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IS220PTURH1B primarily interfaces with Magnetic Pickup Units (MPU) across its 4 inputs, supporting a wide pulse rate range from 2 Hz to 20 kHz to cover the entire turbine operating envelope from turning gear to overspeed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module communicate with the main Mark VIe controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack utilizes dual 100 Mbps Ethernet ports (IONet) to provide redundant communication paths, ensuring the turbine protection system remains online even if one network cable fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52525320896821,"sku":"IS220PTURH1B","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS220PTURH1B.jpg?v=1775097095","url":"https:\/\/www.5gplc.com\/products\/general-electric-is220pturh1b-mark-vie-primary-turbine-protection-i-o-pack","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}