{"product_id":"is200epctg1a-ex2100-excitation-pt-ct-terminal-board-ge","title":"IS200EPCTG1A EX2100 Excitation PT\/CT Terminal Board GE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS200EPCTG1A operates as the primary Exciter Potential Transformer (PT) and Current Transformer (CT) Terminal Board within General Electric's EX2100 Excitation Control System ecosystem. This 100% brand new, authentic factory-original card bridges high-power generator instrumentation loops and low-voltage digital control core processing circuits. Base-load power plants, utility substations, and synchronous motor facilities utilize this module to step down and condition real-time three-phase stator voltage and current waveforms. The board scales these critical power metrics into precise analog voltages for the main digital signal processor (DSP) controllers. By capturing and stabilizing these core electrical baselines, the card enables accurate voltage regulation, reactive power tracking, and instantaneous generator overcurrent protection routines.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe alpha-numeric engineering design configuration of the IS200EPCTG1A specifies precise hardware parameters designated by General Electric:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIS200:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdentifies the standardized physical plug-in printed circuit board (PCB) footprint profile shared across GE industrial control racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEPCT:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesignates the specialized functional application grouping as an Exciter Potential Transformer and Current Transformer interface circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eG1:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eClassifies the group one physical hardware assembly option, defining specific channel termination capacities and input scaling ranges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAAA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePinpoints the functional artwork, component placement layout, and factory firmware tracking iteration level for continuous industrial operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Profile\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\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIS200EPCTG1AAA (IS200EPCTG1A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\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\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEX2100 Excitation Control \/ Mark VI Systems\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcitation PT\/CT Terminal Board\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\u003eUnited States (USA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New original factory stock\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePT Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAccepts multi-phase potential transformer voltage scaling signals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCT Inputs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAccepts high-accuracy current transformer input loops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Barrier\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOnboard high-voltage magnetic galvanic isolation transformers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWiring Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHeavy-duty screw clamp terminals with integrated shorting blocks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-30 to 65 deg Celsius (optimized for heavy-duty generator control enclosures)\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\u003cp\u003eThe integrated safety components and signal path topology of the IS200EPCTG1AAA solve major inductive spike hazards and electromagnetic distortion issues on noisy power generation floors:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated CT Shorting Screw Mechanism:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOpening an active current transformer secondary loop creates destructive high-voltage spikes that arc through terminal wiring. This board incorporates dedicated, heavy-duty physical shorting blocks directly into the terminal strip layout. Technicians short out the CT lines safely on the board itself during hot-swaps or diagnostics, eliminating external open-circuit hazards completely.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Voltage Galvanic Magnetic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTransient grid faults can push fatal common-mode surges down instrumentation lines back to the sensitive control processor core. This board passes all incoming PT and CT signal channels through robust, onboard galvanic isolation transformers. This magnetic barrier blocks up to several kilovolts of common-mode voltage, shielding the downstream digital microprocessor cards from catastrophic electrical breakdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Loss Burden Resistor Networks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInductive sensor loops demand ultra-stable impedance match profiles to maintain true linear tracking across wide load spreads. This module mounts high-precision, low-temperature-coefficient burden resistors directly onto the PCB substrate. This hardware configuration eliminates signal phase-shift errors and thermal reading drifts, preserving perfect voltage regulation tracking even during full-load grid rejections.\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 this IS200EPCTG1AAA module arrive with certified original factory packaging?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We supply this excitation board in 100% brand new, original factory-sealed condition. The card remains inside its authentic General Electric anti-static shielding film, showing clear inspection tracking numbers, valid factory barcodes, and unblemished component seals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan this card replace an older IS200EPCTG1A revision directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The triple \"A\" suffix represents minor component optimizations that maintain complete backward compatibility with older base IS200EPCTG1A revisions. You insert this board directly into the existing terminal footprint without modifying any field wiring runs or changing software scaling setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat critical installation safety steps must maintenance teams prioritize?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTechnicians must verify that all current transformer inputs are physically shorted using the onboard shorting screws before disconnecting any secondary instrumentation wiring. Never allow a CT loop to float open while the generator turns, because the resulting inductive voltage spikes will destroy the terminal board components and endanger nearby plant operators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53491848249528,"sku":"IS200EPCTG1A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS200EPCTG1AAA_3_1_faee1354-3f2c-4506-864e-ab793cee5b47.jpg?v=1779355606","url":"https:\/\/www.globalpetroparts.com\/products\/is200epctg1a-ex2100-excitation-pt-ct-terminal-board-ge","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}