{"product_id":"micromaster-430-440-drive-cooling-fan-assembly-siemens-6se6400-7aa00-0ab0","title":"MICROMASTER 430\/440 Drive Cooling Fan Assembly Siemens 6SE6400-7AA00-0AB0","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-308 citation-end-308\"\u003eThe Siemens 6SE6400-7AA00-0AB0 is a high-performance replacement fan unit specifically engineered for the MICROMASTER 430 and 440 variable frequency drive (VFD) series.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-307 citation-end-307\"\u003eAs a primary thermal management component, this assembly is responsible for maintaining the internal temperature of the drive's power electronics, preventing heat-related derating or catastrophic component failure.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eWhile the MICROMASTER series has matured in its lifecycle, this fan unit remains a critical maintenance asset for facilities seeking to extend the operational lifespan of their existing drive inventory. Its robust, 400V three-phase design ensures high-volume airflow and reliable heat dissipation in demanding factory environments where continuous drive performance is non-negotiable.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eThermal Management Specs and Hardware Properties\u003c\/h3\u003e\n\u003cp\u003eThis fan assembly is designed for drop-in compatibility and long-term electrical durability within Siemens drive frames:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDrive Compatibility\u003c\/strong\u003e: Tailored for MICROMASTER 430\/440 (MM4) Frame Size F (FSF) drive units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Supply\u003c\/strong\u003e: Operates on a 3-phase 400V AC nominal input, supporting global frequency standards of 50\/60Hz.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMotor Technology\u003c\/strong\u003e: Features a high-efficiency three-phase asynchronous motor optimized for continuous duty and high torque output.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Profile\u003c\/strong\u003e: Draws a maximum current of 0.45A while providing efficient cooling with a power consumption of up to 180W.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Integration\u003c\/strong\u003e: Measuring 7.2 x 2.5 x 8 cm, the unit allows for rapid tool-less or minimal-tool replacement to reduce maintenance windows.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Durability\u003c\/strong\u003e: Engineered to withstand the constant vibration and high ambient temperatures common in VFD enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Lightweight\u003c\/strong\u003e: At only 0.08 kg, the assembly places negligible mechanical stress on the drive's internal chassis or mounting points.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Maintenance and Deployment\u003c\/h3\u003e\n\u003cp\u003eThe 6SE6400-7AA00-0AB0 is a vital spare part for industries relying on legacy Siemens drive technology for process continuity:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication Domain\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Utility\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHeavy-Duty Pumping\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePreventing thermal shutdown in MICROMASTER 430 drives managing high-volume municipal or industrial water pumps.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVentilation Systems\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEnsuring the reliability of fan control drives in large-scale HVAC and mining air-exchange systems.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaterial Conveyance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eManaging the heat generated by MICROMASTER 440 drives under constant heavy-load startup conditions in logistics.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAsset Life Extension\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eServing as a proactive maintenance replacement to avoid expensive VFD upgrades by maintaining optimal cooling.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLegacy Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProviding a standardized cooling solution for discontinued MM4 frames that remain active in manufacturing skids.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":45519029141677,"sku":"6SE6400-7AA00-0AB0","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/siemens-6se6400-7aa00-0ab0-fan-unit-mtngg5cbdol.jpg?v=1766985185","url":"https:\/\/www.maxwellplc.com\/products\/micromaster-430-440-drive-cooling-fan-assembly-siemens-6se6400-7aa00-0ab0","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}