{"product_id":"ge-is200egdmh1ade-exciter-ground-detector-module","title":"GE IS200EGDMH1ADE Exciter Ground Detector Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eConfigured for ground leakage detection in the EX2100 Excitation Control System, the \u003cstrong\u003eGE IS200EGDMH1ADE\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EGDMH1ADE\u003c\/strong\u003e Exciter Ground Detector Module, provides direct monitoring of field-to-ground resistance across both ac and dc sides of the generator field circuit. It is a double slot, double height (6U) board mounted in the Exciter Power Backplane rack (EPBP), receiving signals from the EXAM attenuator module via a nine-conductor cable.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e IS200EGDMH1ADE\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e General Electric\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e United States\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e 8.26 cm high x 4.19 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e -30 to 65 deg C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 12\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInput Span:\u003c\/strong\u003e 4-20 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTechnology:\u003c\/strong\u003e Surface Mount\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCommon Mode Voltage Range:\u003c\/strong\u003e ±5 V\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Lead Resistance:\u003c\/strong\u003e 15 Ω\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAnalog Output Current:\u003c\/strong\u003e 0-20 mA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eForm Factor:\u003c\/strong\u003e Double slot, double height (6U)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Exciter Power Backplane rack (EPBP)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eManual Reference:\u003c\/strong\u003e GEI-100467\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe module integrates with the EX2100 backplane using deterministic bus communication. Signal transfer from the EXAM attenuator module is routed through a nine-conductor cable, ensuring stable propagation delay. Firmware flash compatibility is supported, enabling synchronized upgrades across EGDM boards without interrupting ground detection functionality.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eQ: Can the IS200EGDMH1ADE be replaced while the system is energized? A: No. The module requires system de-energization before removal. Hot-swap is not supported.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: How does redundant installation affect backplane current load? A: Installing three EGDM modules in a redundant configuration increases current draw, but the EX2100 rack design accommodates the load within rated capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eQ: Is firmware upgrade possible without removing the module? A: Yes. Firmware flash compatibility allows in-rack upgrades via the system backplane when the excitation system is in maintenance mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul role=\"list\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMount the module securely in the EPBP slots with full connector engagement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eRoute the nine-conductor EXAM interface cable with shielding to minimize noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eVerify insulation integrity of ground sense resistor wiring before energization.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eMaintain conductor bending radius to avoid mechanical stress.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eConfirm isolation between ac and dc sides of the generator field circuit during installation checks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47699671810238,"sku":"IS200EGDMH1ADE","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200eselh1aaa-exciter-collector-board-4x4bspuavgh.png?v=1759132547","url":"https:\/\/www.autooiltech.com\/products\/ge-is200egdmh1ade-exciter-ground-detector-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}