{"product_id":"ge-is200egdmh1aef-mark-vi-exciter-ground-detector-module","title":"GE IS200EGDMH1AEF Mark VI Exciter Ground Detector Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS200EGDMH1AEF\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eExciter Ground Detector Module (EGDM)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithin the GE Mark VI control architecture. This specialized hardware monitors potential field ground leakages on both the DC and AC sides of the excitation system. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your power generation assets maintain peak insulation integrity. The EGDM integrates seamlessly with the EXAM module to provide high-precision voltage monitoring, protecting your turbine assets from catastrophic ground fault failures.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThis Bridge and Protection Module utilizes a compact form factor designed for high-density industrial environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\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\u003eFunctional Acronym\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEGDM (Exciter Ground Detector Module)\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\u003eSimplex (1 module) or Redundant (3 modules)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Location\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExciter Power Backplane Rack (EPBP)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWiring Board Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBridge and Protection Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22.86 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15.24 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFaceplate Width\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3.81 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\u003e0.54 kg (approx. 1.19 lbs)\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\u003eDual-Side Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe IS200EGDMH1AEF identifies insulation degradation on both the DC and AC sides of the excitation circuit. This proactive detection prevents unexpected downtime and equipment damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eScalable Redundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module supports both simplex and redundant configurations. In critical power applications, a triple-redundant setup (utilizing three units) ensures the system remains operational even if a single component fails.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThree faceplate LEDs provide instant visual status for Power, Activity, and Selective Master status. This allows technicians to verify module health at a glance without external diagnostic tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board fits specifically into the EPBP rack near the EPsM module. The alphanumeric catalog number and faceplate ID plate ensure maintenance teams identify the correct hardware during routine inspections or replacements.\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\u003eHow does the IS200EGDMH1AEF identify ground leakages?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module works in tandem with the EXAM (Exciter Amplifier Module) to monitor voltage differentials and leakage currents. It detects faults early, allowing operators to address insulation issues before they evolve into short circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this module in a redundant Mark VI system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. While a simplex system requires only one EGDM, a redundant system utilizes three modules to provide TMR (Triple Modular Redundancy) capabilities, enhancing overall plant safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"Selective Master\" LED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn redundant configurations, the Selective Master LED indicates which of the three EGDM modules currently leads the diagnostic logic, ensuring coordinated data reporting to the Mark VI controller.\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":52833274265909,"sku":"IS200EGDMH1AEF","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/IS200EGDMH1ADE_e37b4230-c637-467c-a0b3-4ab77794e2b8.jpg?v=1778116398","url":"https:\/\/www.5gplc.com\/products\/ge-is200egdmh1aef-mark-vi-exciter-ground-detector-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}