{"product_id":"siemens-c98043-a7004-l2-simoreg-drive-excitation-board","title":"Siemens C98043-A7004-L2 Excitation Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens C98043-A7004-L2 is a specialized excitation board designed for high-performance industrial drive systems. Often utilized in conjunction with the 6RY1703-0EA02 spare model, this component serves as a critical link in field supply regulation for SINAMICS drive configurations. It is engineered to maintain precise control over excitation currents, ensuring stable operation and reliable performance in demanding power conversion environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for robust field supply management in industrial drive applications.\u003c\/li\u003e\n\u003cli\u003eDesigned for high-voltage insulation environments up to 690 VAC or 1000 VDC.\u003c\/li\u003e\n\u003cli\u003eOptimized for integration within the SINAMICS product ecosystem.\u003c\/li\u003e\n\u003cli\u003eHigh-reliability construction suitable for continuous operation in variable speed drive systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003eC98043-A7004-L2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Model\u003c\/td\u003e\n\u003ctd\u003e6RY1703-0EA02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eExcitation Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation Rating\u003c\/td\u003e\n\u003ctd\u003e690 VAC \/ 1000 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperational Temperature\u003c\/td\u003e\n\u003ctd\u003e0 degC to +55 degC (derate above 40 degC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +80 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure all power sources are disconnected and locked out before attempting installation or removal of the board.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD precautions to prevent damage to sensitive electronic components.\u003c\/li\u003e\n\u003cli\u003eVerify that the mounting location provides adequate ventilation to maintain operating temperatures below the derating threshold of 40 degC.\u003c\/li\u003e\n\u003cli\u003eEnsure all cable connections are secure and routed away from high-noise EMI sources to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eRegularly inspect the board for signs of thermal stress or dust accumulation in high-ambient-temperature environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the primary function of the C98043-A7004-L2?\u003c\/strong\u003e\u003cbr\u003eThis board acts as a field supply module, managing the excitation current required for the operation of SINAMICS drive systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a specific derating requirement for this board?\u003c\/strong\u003e\u003cbr\u003eYes, while it operates up to 55 degC, you must apply derating factors if the ambient temperature exceeds 40 degC to ensure long-term component reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this as a replacement for the 6RY1703-0EA02?\u003c\/strong\u003e\u003cbr\u003eYes, the C98043-A7004-L2 is associated with the 6RY1703-0EA02 spare model designation, making it the appropriate replacement part for that specific configuration.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":44734458265688,"sku":"C98043-A7004-L2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_1b10c4be-f026-45f5-9836-c8429b2ff389.jpg?v=1788771135","url":"https:\/\/www.industriaxplc.com\/id\/products\/siemens-c98043-a7004-l2-simoreg-drive-excitation-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}