{"product_id":"ge-ds200exdeg1a-excitation-control-board","title":"GE DS200EXDEG1A Excitation Control Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE DS200EXDEG1A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDS200EXDE\u003c\/strong\u003e Excitation Control Board, operates as a dedicated hardware component for field excitation regulation within industrial drive and power generation systems. This module provides direct electrical execution of field current control, ensuring precise flux regulation for synchronous machines.\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\u003eDS200EXDEG1A\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\u003eUnited States\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\u003eStandard industrial PCB footprint\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\u003eLogic Level DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eExcitation Control and Regulation\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 Bus Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eDS200EXDEG1A\u003c\/strong\u003e is engineered to maintain high-speed backplane bus communication velocity, which is critical for deterministic response in excitation control loops. Its architecture supports refined I\/O density scaling, allowing the board to process complex field feedback signals while maintaining stability under varying load conditions. Firmware flash compatibility is supported, enabling field-level updates to optimize regulator performance, ramp rates, and fault detection thresholds. The board effectively manages the thermal dissipation profiles associated with high-current control, ensuring long-term operational stability within the drive enclosure.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is this board capable of performing autonomous field forcing?\u003c\/p\u003e\n\u003cp\u003eA: The board provides the control logic for field forcing, but the actual excitation power is delivered through the power stage of the drive. The DS200EXDEG1A acts as the primary regulator managing the firing angles for the power devices.\u003c\/p\u003e\n\u003cp\u003eQ: How is the firing synchronization maintained with the grid?\u003c\/p\u003e\n\u003cp\u003eA: Synchronization is maintained through dedicated voltage and current sensing inputs on the board. The firmware uses these inputs to calculate real-time phase locking, ensuring the excitation current is properly aligned with the machine's terminal voltage.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the excitation system is de-energized and that the field discharge circuit has completed its cycle before touching the module.\u003c\/li\u003e\n\u003cli\u003eVerify that all fiber optic or ribbon cable connectors are properly seated and clean; avoid touching the connector pins to prevent contamination.\u003c\/li\u003e\n\u003cli\u003eAlign the \u003cstrong\u003eDS200EXDEG1A\u003c\/strong\u003e with the rack guides and ensure the backplane pins are fully engaged without force.\u003c\/li\u003e\n\u003cli\u003eSecure the board using the front-panel mounting hardware to maintain a consistent chassis ground, which is essential for signal noise immunity.\u003c\/li\u003e\n\u003cli\u003eInspect all current transformer (CT) and potential transformer (PT) input wiring to ensure phase rotation is correct according to the system schematic.\u003c\/li\u003e\n\u003cli\u003eConduct a static control verification check before re-energizing the main power circuits to ensure the regulator is reporting correct feedback values.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52592714613048,"sku":"DS200EXDEG1A","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/DS200EXDEG1A1.jpg?v=1782892601","url":"https:\/\/www.automodulexpert.com\/products\/ge-ds200exdeg1a-excitation-control-board","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}