{"product_id":"ge-is200exhsg3aec-high-speed-protection-board-original-stock","title":"GE IS200EXHSG3AEC High-Speed Protection Board | Original Stock","description":"\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS200EXHSG3AEC functions as a specialized Exciter High-Speed (HS) Relay Driver Board within the GE Mark VI Speedtronic turbine control ecosystem. This module executes rapid-response control and protection routines for synchronous generator excitation. It translates high-level controller commands into high-speed relay actions to regulate excitation voltage and protect the generator during transient load events. We supply this board in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efactory condition, ensuring all high-speed switching circuits and galvanic isolation barriers meet original GE aerospace-grade engineering standards.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS200EXHSG3AEC utilizes a compact form factor designed for high-density integration into the Mark VI exciter rack.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\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\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIS200EXHSG3AEC (MRP528516)\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\u003eGE Mark VI Turbine Control System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Speed Relay Driving \/ Excitation Protection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC (Nominal via Control Rack)\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\u003e2.2 cm x 12.4 cm x 12.6 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +65°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5%–95% Non-condensing\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\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eChannel-to-Logic Galvanic Isolation\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\u003eUltra-Fast Relay Actuation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe IS200EXHSG3AEC eliminates logic processing bottlenecks by providing a direct, high-speed interface for exciter relays. This rapid response ensures the system stabilizes excitation levels within milliseconds during grid disturbances or sudden load rejections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Space Optimization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeasuring only 2.2 cm in width, this module fits into extremely tight control enclosures. Its narrow footprint allows for redundant board configurations in standard racks, maximizing protection without increasing cabinet size.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardened Signal Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in EMI shielding protects the high-speed relay driver logic from the massive electromagnetic fields generated by the excitation power train. This hardening prevents false triggers and ensures clean signal switching in harsh electrical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Safety Interlocks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board monitors for over-voltage and over-current conditions at the hardware level. It executes autonomous protection routines to de-energize excitation loops if it detects a critical fault, safeguarding the generator's rotor and stator windings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Mark VI Native Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe IS200EXHSG3AEC communicates seamlessly with the Mark VI backplane. This native compatibility allows for real-time diagnostics and status monitoring via the ControlST or ToolboxST software suites.\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 the IS200EXHSG3AEC support hot-swappable replacement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The modular design allows for hot-swappable servicing. Technicians replace the board without de-energizing the entire control rack, which prevents unnecessary turbine trips and maintains continuous plant availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the IS200EXHSG3AEC compatible with all Mark VI exciter series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis board is a standard component for the Mark VI Exciter High-Speed (EXHS) subsystem. Always verify the revision code (e.g., G3AEC) against your current system configuration to ensure exact firmware and hardware matching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this board handle thermal stress in power plant environments?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IS200EXHSG3AEC maintains stable operation up to +65°C. Its industrial-grade semiconductors and convection-cooled design prevent thermal drift, ensuring consistent relay timing even in non-climate-controlled instrument rooms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"MRP528516\" reference?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMRP528516 is the GE internal manufacturing reference often found on the PCB silk-screen. It identifies the physical board assembly used for the IS200EXHSG3AEC product model, confirming it as an authentic General Electric component.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44098860810339,"sku":"IS200EXHSG3AEC","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/388._78cf03e5-cd48-48f6-9d4f-434335ce26bf.jpg?v=1775204620","url":"https:\/\/www.autocontrolglobal.com\/products\/ge-is200exhsg3aec-high-speed-protection-board-original-stock","provider":"AutoControl Global","version":"1.0","type":"link"}