{"product_id":"honeywell-51199948-100-series-c-fan-mounting-assembly","title":"Honeywell 51199948-100 Series C Fan Mounting Assembly","description":"\u003cp\u003eThe Honeywell \u003cstrong\u003e51199948-100\u003c\/strong\u003e Series C Fan Mounting Assembly is a dedicated hardware component engineered for thermal management and forced-air convection cooling in Series C control hardware racks and node enclosures. It provides vital thermal dissipation to protect processor modules and I\/O cards from localized overheating.\u003c\/p\u003e\n\u003ch3\u003eThermal Management and Airflow\u003c\/h3\u003e\n\u003cp\u003eThe assembly draws air vertically through the enclosure chassis to support the manufacturer's designated thermal convection gradient. Its internal wiring harness maintains electrical separation from backplane communication channels, while chassis grounding provisions suppress electromagnetic interference generated by the fan motor windings.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure cabinet power supplying the fan assembly and adjacent rack slots is isolated, locked out, and tagged out prior to installation.\u003c\/li\u003e\n\u003cli\u003eAlign the fan mounting assembly carefully with the designated mounting points on the Series C enclosure frame.\u003c\/li\u003e\n\u003cli\u003eSecure all mechanical fasteners to standard industrial torque specifications to prevent vibration loosening during continuous operation.\u003c\/li\u003e\n\u003cli\u003eVerify fan motor rotation and airflow direction visually or via diagnostic indicators before closing the cabinet door and returning the system to service.\u003c\/li\u003e\n\u003c\/ol\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\u003e51199948-100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eFan Mounting Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eSeries C rack-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eForced-air convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: Can the 51199948-100 fan assembly be replaced while the Series C control cabinet is powered on?\u003c\/p\u003e\n\u003cp\u003eA: Isolating power to the affected rack tier is strongly recommended to prevent accidental short circuits or moving-part contact during extraction.\u003c\/p\u003e\n\u003cp\u003eQ: What airflow direction is maintained by this mounting assembly?\u003c\/p\u003e\n\u003cp\u003eA: The module draws air vertically through the Series C enclosure chassis to support the designated thermal convection gradient.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":68169273377064,"sku":"51199948-100","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/51199948-100_Cocoai.png?v=1794471686","url":"https:\/\/www.powerdcs.com\/products\/honeywell-51199948-100-series-c-fan-mounting-assembly","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}