{"product_id":"is200erscg1aaa-ge-ex2100-converter-exciter-regulator-board","title":"IS200ERSCG1AAA GE EX2100 Converter | Exciter Regulator Board","description":"\u003ch3\u003eCore Engineering Architecture \u0026amp; Converter Function\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeneral Electric\u003c\/strong\u003e \u003cstrong\u003eIS200ERSCG1AAA\u003c\/strong\u003e (commonly referenced as \u003cstrong\u003eIS200ERSCG1A\u003c\/strong\u003e) is an advanced Exciter Regulator Static Converter (ERBP) engineered specifically for the \u003cstrong\u003eEX2100\u003c\/strong\u003e excitation control series. Functioning as a high-performance power conversion node, it bridges direct current sources and AC rectification inputs with generator fields. It coordinates directly with Exciter Regulator Redundant Relay (ERRR) and Dynamic Discharge (ERDD) boards to execute precise pulse-width modulated (PWM) DC output and safe field flashover suppression.\u003c\/p\u003e\n\n\u003ch3\u003eMECE Technical Specification Matrix\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eEngineering Parameter\u003c\/th\u003e\n      \u003cth\u003eTechnical Specification Detail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer \u0026amp; Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\n\u003cstrong\u003eGeneral Electric\u003c\/strong\u003e \u003cstrong\u003eIS200ERSCG1AAA\u003c\/strong\u003e (Base: \u003cstrong\u003eIS200ERSCG1A\u003c\/strong\u003e)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\n\u003cstrong\u003eEX2100\u003c\/strong\u003e Excitation Controller \/ Static Converter Unit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eContinuous Output Rating\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e250 V dc continuous at 35 A dc (supports 52.5 A dc peak overload for 10 seconds)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSwitching \u0026amp; Inverter Architecture\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eEquipped with 6 IGBT modules (12 soldered gate leads, 4 bolted power connections on dedicated heat sink)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eVoltage Attenuation \u0026amp; Feedback\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDirect differential voltage sensing linked to positive field terminal and current shunt line side\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOperating Modes\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eConfigurable for simplex or redundant regulator arrangements\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003ePhysical Dimensions \u0026amp; Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCompact 4\" x 6\" footprint; module weight approximately 8 ounces (Shipping dims: 18\" x 12\" x 12\")\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eAssociated Manual Reference\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eGEI-100488 technical documentation\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePower Switching \u0026amp; Thermal Management Mechanics\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIGBT Power Regulation:\u003c\/strong\u003e Utilizes onboard insulated gate bipolar transistor modules to handle core static power switching and DC-link capacitor energy discharge to external braking resistors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Charge Bypass:\u003c\/strong\u003e Incorporates a dedicated K3 bypass relay to safely manage DC link charging resistor activation during system startup sequences.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Dissipation:\u003c\/strong\u003e IGBT components are vertically mounted onto an isolated aluminum heat sink utilizing four thermal fasteners, ensuring long-term junction stability under continuous load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Attenuator Circuitry:\u003c\/strong\u003e Measures and scales field voltage dynamically, relaying precise differential feedback signals back to the ERDD board for closed-loop regulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Interfacing \u0026amp; Diagnostic Capabilities\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterboard Communication:\u003c\/strong\u003e Directly interfaces with ERRR and ERDD boards via hardwired pathways to synchronize switchover operations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFault Handling:\u003c\/strong\u003e Monitors thermal stress, DC-link voltage thresholds, and gate-drive signals to prevent catastrophic over-excitation events.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRedundant Transition Support:\u003c\/strong\u003e Coordinates smooth bumpless transfers between primary and backup regulator channels in dual-controller configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance, Logistics \u0026amp; Warranty Assurance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin of Manufacture:\u003c\/strong\u003e Produced in the United States (USA) under strict industrial quality controls.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Inventory:\u003c\/strong\u003e 1x Factory-inspected \u003cstrong\u003eIS200ERSCG1AAA\u003c\/strong\u003e static converter module packed in heavy-duty anti-static material.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Fully backed by a 12-month performance guarantee from \u003cstrong\u003eGlobal PLC Spare HUB\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFulfillment \u0026amp; Shipping:\u003c\/strong\u003e Guaranteed 24-48 hour dispatch window utilizing expedited global carriers including \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTarget Industrial Equipment \u0026amp; Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Utility Generators:\u003c\/strong\u003e Managing excitation control loops in large steam and gas turbine-driven power plants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial Synchronous Motors:\u003c\/strong\u003e Providing robust static power conversion and field discharge control in heavy manufacturing facilities.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCo-Generation Energy Hubs:\u003c\/strong\u003e Regulating precise PWM DC output across complex redundant plant excitation skids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cp\u003eDuring excitation system retrofits, field engineers frequently encounter thermal fault trips if dust or carbon buildup restricts airflow across the vertical IGBT heat sink fins. In our field deployment experience with the \u003cstrong\u003eIS200ERSCG1AAA\u003c\/strong\u003e converter module, performing routine thermal inspections and verifying that the four bolted power connections are torqued correctly prevents high-resistance joint heating. Furthermore, always ensure that the differential voltage feedback path to the ERDD board is shielded properly to avoid erratic PWM modulation during heavy grid transients.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of the IGBT modules integrated onto the IS200ERSCG1AAA board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: They handle pulse-width modulated (PWM) power switching for the DC output and safely dump DC-link capacitor energy into external discharge resistors during shutdown.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this static converter operate in both simplex and redundant excitation configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, it adapts to both operating paradigms, though interface wiring and auxiliary board communication vary depending on whether it runs standalone or alongside a backup regulator.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What causes intermittent excitation voltage feedback errors on the EX2100 controller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This is often triggered by loose differential voltage attenuator connections or electromagnetic noise picked up along unshielded feedback paths routed near high-current AC lines.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does Global PLC Spare HUB ensure delicate electronic converter boards arrive undamaged?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Every unit is encased in multi-layer anti-static cushioning and heavy-duty shipping cartons, then expedited globally via trusted carriers like FedEx, UPS, and DHL within 24 to 48 hours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What selection factors should procurement teams consider when replacing an EX2100 regulator board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Verify your exact firmware revision, system excitation voltage requirements (nominal 250 V dc output limits), and whether your architecture utilizes a simplex or redundant relay layout.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45371194146998,"sku":"IS200ERSCG1AAA","price":163.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200ERSCG1AAA.jpg?v=1787209348","url":"https:\/\/www.plcsparehub.com\/products\/is200erscg1aaa-ge-ex2100-converter-exciter-regulator-board","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}