{"product_id":"ge-is200gdddg1aba-gate-driver-and-dynamic-discharge-board","title":"GE IS200GDDDG1ABA Gate Driver and Dynamic Discharge Board","description":"\u003ch2\u003eGE IS200GDDDG1ABA Gate Driver and Dynamic Discharge Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for IGBT gate drive isolation and dynamic discharge control in EX2000 exciter networks, the \u003cstrong\u003eGE IS200GDDDG1ABA\u003c\/strong\u003e (\u003cstrong\u003eIS200GDDDG1ABA\u003c\/strong\u003e gate driver and dynamic discharge board) provides direct electrical interfacing between processor firing circuits and the A\/B leg IGBT structures while processing DC link, shunt current, and thermistor instrumentation signals.\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\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eIS200GDDDG1ABA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e17.8 cm high x 33.02 cm wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eGate Driver and Dynamic Discharge Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eEX2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Function\u003c\/th\u003e\n\u003ctd\u003eIGBT gate drive isolation, dynamic discharge control, DC link and shunt instrumentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstrumentation Inputs\u003c\/th\u003e\n\u003ctd\u003eDC output voltage, DC link voltage, shunt millivolt signals, heat sink thermistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Features\u003c\/th\u003e\n\u003ctd\u003eA\/B leg IGBT gating, dynamic discharge reference processing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIndicators\u003c\/th\u003e\n\u003ctd\u003eDS100 Bridge OK, DS101 IMOK, DS102 DD AUX POWER AVAILABLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eJumper Configuration\u003c\/th\u003e\n\u003ctd\u003eJP1, JP2, JP3 for VDCMAX‑aligned scaling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eWithin the EX2000 PWM exciter, the board aligns with deterministic backplane timing used for gate‑drive command propagation and dynamic discharge sequencing. Isolation between processor firing circuits and IGBT legs is maintained through controlled interface stages that prevent cross‑coupling during high‑frequency PWM transitions. Firmware flash blocks define suicide discharge logic, jumper scaling interpretation, and instrumentation filtering. Compatibility requires matched firmware revisions across LDCC processors and associated discharge hardware; mismatches may inhibit gating or disable dynamic discharge availability.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can IS200GDDDG1ABA be inserted or removed while the exciter is energized?\u003c\/strong\u003e A: No. The board must be handled only when the exciter is de‑energized to avoid undefined gate‑drive states and DC link disturbances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do the jumpers affect instrumentation scaling?\u003c\/strong\u003e A: JP1, JP2, and JP3 set input scaling levels for DC output, DC link, and dynamic discharge reference signals. Their values must correspond to the configured VDCMAX parameter to ensure correct processor interpretation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What conditions must be met for the IMOK indicator to illuminate?\u003c\/strong\u003e A: No bridge faults, no reset condition, valid supply voltages, and no dynamic discharge faults.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the EX2000 exciter is fully powered down before installation or removal.\u003c\/li\u003e\n\u003cli\u003eSeat the board using the mechanical levers to engage edge connectors uniformly.\u003c\/li\u003e\n\u003cli\u003eTighten all captive screws to maintain stable retention under cabinet vibration.\u003c\/li\u003e\n\u003cli\u003eVerify jumper settings against the configured VDCMAX parameter before energizing the system.\u003c\/li\u003e\n\u003cli\u003eMaintain shielded wiring practices for shunt and thermistor leads; terminate shields at designated grounding points.\u003c\/li\u003e\n\u003cli\u003eAfter startup, confirm DS100, DS101, and DS102 LED states and validate instrumentation values through LDCC diagnostics.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47975002964158,"sku":"IS200GDDDG1ABA","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-07-06_09-09-07.png?v=1783305477","url":"https:\/\/www.autooiltech.com\/products\/ge-is200gdddg1aba-gate-driver-and-dynamic-discharge-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}