{"product_id":"ge-is200erddh1abb-ex2100-exciter-regulator-dynamics-discharge-board","title":"GE IS200ERDDH1ABB EX2100 Exciter Regulator Dynamics Discharge Board","description":"\u003ch2\u003eGE IS200ERDDH1ABB EX2100 Exciter Regulator Dynamics Discharge Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200ERDDH1ABB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200ERDDH\u003c\/strong\u003e Exciter Regulator Dynamics Discharge Board, operates as a dedicated hardware component for dynamic discharge circuit control within the GE EX2100 excitation control system.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eIS200ERDDH1ABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 lbs\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\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified; powered by 28 VDC nominal supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eGE EX2100 excitation control system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExciter Regulator Dynamics Discharge Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signals\u003c\/td\u003e\n\u003ctd\u003eControl signals from regulator boards through fiber-optic or electrical interfaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signals\u003c\/td\u003e\n\u003ctd\u003eDischarge control signals to exciter bridge circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e28 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eOvervoltage suppression, dynamic discharge path monitoring, fault isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatus Indication\u003c\/td\u003e\n\u003ctd\u003eLED indicators for discharge circuit health and fault conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Protection\u003c\/td\u003e\n\u003ctd\u003eConformal coating for dust, moisture, and chemical resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Range\u003c\/td\u003e\n\u003ctd\u003e5-95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, IEC 61010, ATEX Zone 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE EX2100 Excitation Control and Discharge Circuit Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe IS200ERDDH1ABB provides dynamic discharge control within the EX2100 excitation architecture by managing energy dissipation paths associated with exciter regulator operation. The board receives control signals from regulator assemblies and provides discharge commands to exciter bridge circuits during shutdown or fault conditions.\u003c\/p\u003e\n\u003cp\u003eGE EX2100 systems use coordinated control hardware for generator field regulation and protection. The ERDD board supports firmware flash compatibility within the EX2100 control platform, allowing hardware configuration alignment with supported regulator control assemblies.\u003c\/p\u003e\n\u003cp\u003eThe board design includes fault isolation and overvoltage suppression functions to control transient electrical conditions. The discharge circuit interface maintains controlled energy transfer between excitation components during abnormal operating states.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What function does the IS200ERDDH1ABB perform in the EX2100 system?\u003cbr\u003eA: The board controls dynamic discharge paths for exciter regulator circuits and manages energy dissipation during shutdown and fault sequences.\u003c\/p\u003e\n\u003cp\u003eQ: What power supply voltage is required for the IS200ERDDH1ABB?\u003cbr\u003eA: The board operates from a 28 VDC nominal supply.\u003c\/p\u003e\n\u003cp\u003eQ: Does the board provide protection monitoring functions?\u003cbr\u003eA: Yes. The board includes discharge path monitoring, overvoltage suppression, fault isolation, and LED status indication functions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the IS200ERDDH1ABB according to GE EX2100 excitation cabinet hardware procedures. Confirm board orientation, connector seating, and terminal assignments before applying control power.\u003c\/p\u003e\n\u003cp\u003eUse proper grounding practices for excitation system wiring. Keep discharge circuit conductors separated from low-level signal wiring to reduce electromagnetic coupling. Maintain cable shielding and grounding according to the excitation control cabinet design requirements.\u003c\/p\u003e\n\u003cp\u003eBefore system startup, verify LED indicators, regulator communication status, and discharge circuit feedback signals. Confirm that all connected exciter bridge components respond correctly during controlled excitation shutdown testing.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44350195761240,"sku":"IS200ERDDH1ABB","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/IS200ESELH2AAA.jpg?v=1783589836","url":"https:\/\/www.industriaxplc.com\/id\/products\/ge-is200erddh1abb-ex2100-exciter-regulator-dynamics-discharge-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}