{"product_id":"ge-is200eacfg3abb-exciter-ac-feedback-board","title":"GE IS200EACFG3ABB Exciter AC Feedback Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS200EACFG3ABB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EACFG3ABB\u003c\/strong\u003e Exciter AC Feedback Board, operates as a dedicated hardware component for monitoring and measuring key electrical parameters within the EX2100 Excitation Control System. Configured for tracking the exciter Power Potential Transformer (PPT) AC supply voltage and current loops, the board incorporates onboard isolation transformers and specialized input terminals to scale raw three-phase variables. It standardizes these physical signals into low-level feedback metrics and routes them simultaneously to concurrent system control cores via dedicated analog links.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe functional configuration and revision state of this specific EACF board variant are defined by the alpha-numeric suffix matrix below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIS200:\u003c\/strong\u003e Base printed circuit board assembly prefix designating a standard GE internal manufacturing form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEACF:\u003c\/strong\u003e Functional mnemonic identifying the Exciter AC Feedback board hardware architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG3:\u003c\/strong\u003e Group designation defining the specific electrical attenuation parameters, higher current scaling tolerances, or modified transformer ratios compared to Group 2 units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Initial factory product design standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB:\u003c\/strong\u003e Secondary functional revision layer modifying low-level component specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB:\u003c\/strong\u003e Artwork and board layout revision iteration.\u003c\/li\u003e\n\u003c\/ul\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\u003eIS200EACFG3ABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE General Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e35 cm x 17 cm x 10 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Product Type\u003c\/td\u003e\n\u003ctd\u003eExciter AC Feedback (EACF) Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input Channels\u003c\/td\u003e\n\u003ctd\u003e3-phase PPT AC voltage loops, 2 current coil paths\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Elements\u003c\/td\u003e\n\u003ctd\u003eDifferential signal processing and physical electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eEX2100 Excitation Control System (Mark VI integration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connectors\u003c\/td\u003e\n\u003ctd\u003eThree (3) standard female DB9 interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDownstream Targets\u003c\/td\u003e\n\u003ctd\u003eControl Core M1, Control Core M2, Control Core C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 deg C to +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45050282279027,"sku":"IS200EACFG3ABB","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-27_16-36-15_e9ad6adf-85ab-41a6-902f-a69b6b91fd5b.png?v=1779872304","url":"https:\/\/www.dcssupplier.com\/products\/ge-is200eacfg3abb-exciter-ac-feedback-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}