{"product_id":"general-electric-is200eroch1a-exciter-regulator-options-card","title":"General Electric IS200EROCH1A Exciter Regulator Options Card","description":"\u003cp\u003eThe \u003cstrong\u003eGeneral Electric IS200EROCH1A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EROCH1A\u003c\/strong\u003e Exciter Regulator Options Card, operates as a dedicated hardware component for control signal management and regulatory feedback within turbine excitation systems.\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\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\u003eIS200EROCH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral 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\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14.75 cm x 9.50 cm x 3.50 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003eExciter regulator signal interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Control Loop Dynamics\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS200EROCH1A\u003c\/strong\u003e is engineered to interface directly with the exciter control loops, facilitating precise regulation of the excitation current. This card manages critical feedback paths that allow the main controller to perform real-time adjustments to exciter output, ensuring stable voltage and reactive power control. Firmware flash compatibility is critical for this module; users must verify that the resident firmware on the IS200EROCH1A aligns with the main exciter control processor revision to ensure deterministic loop response. Backplane bus communication velocity is optimized to minimize latency in the regulatory feedback path, preventing oscillation and ensuring reliable performance under transient grid conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the IS200EROCH1A support field-side signal calibration?\u003c\/p\u003e\n\u003cp\u003eA: Calibration is handled through the exciter control software (e.g., ToolboxST). The card itself facilitates the pass-through of regulatory signals, but all gain, bias, and scaling adjustments are executed by the controller.\u003c\/p\u003e\n\u003cp\u003eQ: Is this card hot-swappable in an active excitation cabinet?\u003c\/p\u003e\n\u003cp\u003eA: No. Due to the sensitivity of the excitation regulation circuit, the cabinet must be de-energized and the exciter system isolated before replacing this card to prevent unintended excitation field surges or damage to the module.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Secure the board within the exciter control rack. Ensure the interface connector is aligned correctly to prevent pin damage during insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Shielding:\u003c\/strong\u003e All regulatory feedback lines connected to this card must utilize shielded twisted-pair cabling. Ground the shield at the cabinet end to a common earth bus to mitigate EMI influence on the regulation loop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Verify all wire connections against the terminal point-to-point drawing. Torque terminal screws to 0.5 Nm to ensure high-integrity connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Maintain clean, dry conditions in the exciter cabinet. Periodic inspection for thermal stress on the board components is recommended to ensure long-term stability of the regulator.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52551518748984,"sku":"IS200EROCH1A","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/IS200VTCCH1C_BB1.jpg?v=1782199907","url":"https:\/\/www.automodulexpert.com\/products\/general-electric-is200eroch1a-exciter-regulator-options-card","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}