{"product_id":"ge-is200egdmh1acb-exciter-ground-detector-module","title":"GE IS200EGDMH1ACB Exciter Ground Detector Module","description":"\u003cp\u003eThe \u003cstrong\u003eGeneral Electric IS200EGDMH1ACB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EGDMH1ACB\u003c\/strong\u003e Exciter Ground Detector Module, operates as a dedicated hardware component for insulation monitoring, leakage current measurement, and ground fault detection within GE Excitation Control Systems. This double-height, double-slot rack module provides direct physical and electrical execution of diagnostic tracking routines across turbine control infrastructures. It functions as an active insulation barrier and measurement bridge within the Mark VI Series framework, computing real-time ground degradation parameters to flag fault states before dielectric breakdown occurs.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200EGDMH1ACB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States of America (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg (1.76 lbs baseline mass)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14.00 x 9.00 x 3.25 inches (355.6 mm x 228.6 mm x 82.5 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing relative threshold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Mounting\u003c\/td\u003e\n\u003ctd\u003eDouble-height, double-slot board form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Interface\u003c\/td\u003e\n\u003ctd\u003eTwo (2) dedicated connectors for reliable system connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Protection\u003c\/td\u003e\n\u003ctd\u003eOvervoltage, short-circuit, and electrostatic discharge (ESD) barriers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Product Type\u003c\/td\u003e\n\u003ctd\u003eExciter Ground Detector Module Printed Circuit Board Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and System Integration\u003c\/h3\u003e\n\u003cp\u003eThe IS200EGDMH1ACB tracks low-level leakage current potentials continuously, executing diagnostic calculations within high-speed sampling intervals to prevent backplane bus communication velocity degradation when balancing ground potential drifts. In redundant control configurations, the diagnostic telemetry is split and fanned out concurrently over the two backplane connectors to multiple control cores, maintaining complete firmware flash compatibility across the host rack. This layout ensures that localized insulation monitoring algorithms can issue immediate interrupt flags over the system bus without introducing signal propagation delays into the primary turbine control loops.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does a leakage current spike or insulation fault affect the processing layer across the twin backplane connectors?\u003c\/p\u003e\n\u003cp\u003eA: The onboard overvoltage and short-circuit protection barriers isolate the measurement circuits from the digital interface. This containment prevents transient field surges from leaking into the backplane connectors, safeguarding bus communication velocity and preventing logic corruption within adjacent Mark VI rack modules.\u003c\/p\u003e\n\u003cp\u003eQ: What are the installation requirements regarding the slot footprint of this specific assembly?\u003c\/p\u003e\n\u003cp\u003eA: The IS200EGDMH1ACB is engineered strictly as a double-height, double-slot board. It requires two adjacent horizontal slot allocations inside the Mark VI subrack matrix to accommodate the physical size of the PCB package and to safely align both rear-facing system backplane connectors.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45052986294387,"sku":"IS200EGDMH1ACB","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-28_11-06-43_2faa070e-4c60-4d0b-9b32-33004a333732.png?v=1779938780","url":"https:\/\/www.dcssupplier.com\/products\/ge-is200egdmh1acb-exciter-ground-detector-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}