{"product_id":"s9402uk-fan-assembly-yokogawa","title":"S9402UK Fan Assembly Yokogawa","description":"\u003cp\u003eConfigured for forced-air thermal management in CENTUM and DCS control cabinets, the \u003cstrong\u003eYokogawa S9402UK\u003c\/strong\u003e (\u003cstrong\u003eS9402UK\u003c\/strong\u003e Fan Assembly) provides direct physical execution of heat dissipation for high-density electronic modules. This hardware component facilitates active airflow to maintain system components within their optimal operating temperature ranges, preventing thermal throttling or degradation of internal circuitry.\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\u003eS9402UK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Yokogawa fan unit form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 20 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eForced-air cabinet cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eCabinet chassis \/ I\/O rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Thermal Management\u003c\/h3\u003e\n\u003cp\u003eThe S9402UK assembly is engineered to provide continuous-duty cooling for racks containing high-dissipation modules such as processors, communication nests, and I\/O units. The unit is optimized for low-vibration operation to ensure that cooling cycles do not introduce mechanical interference with vibration-sensitive instrumentation. The fan assembly maintains internal cabinet ambient temperatures, ensuring that local heat gradients do not exceed the design limitations of the installed control cards.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the fan speed be modulated based on cabinet temperature?\u003c\/p\u003e\n\u003cp\u003eA: The S9402UK operates at a fixed rotational speed optimized for peak cooling efficiency; airflow regulation should be managed via cabinet design and ambient facility temperature control.\u003c\/p\u003e\n\u003cp\u003eQ: Is this fan unit hot-swappable during system operation?\u003c\/p\u003e\n\u003cp\u003eA: While physical removal is possible, it is critical to replace the unit quickly to maintain internal cabinet temperatures and prevent potential over-temperature alarms from the DCS monitoring system.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the S9402UK assembly in the orientation indicated by the airflow arrow on the housing to ensure correct intake\/exhaust patterns.\u003c\/li\u003e\n\u003cli\u003eEnsure the power connector is fully seated and secured to prevent vibration-induced loosening, which could lead to intermittent fan failure.\u003c\/li\u003e\n\u003cli\u003eInspect the intake filter regularly for dust accumulation, as blockage can significantly reduce the airflow volume and increase the load on the fan motor.\u003c\/li\u003e\n\u003cli\u003eVerify that no cables are obstructing the path of the fan blades to prevent mechanical stalling and potential motor winding damage.\u003c\/li\u003e\n\u003cli\u003eCheck the fan unit for abnormal noise or vibration during scheduled cabinet maintenance to detect early signs of bearing wear or degradation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":50203271266556,"sku":"S9402UK","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/PW302_S9884AT-02.jpg?v=1779846288","url":"https:\/\/www.electronicplc.com\/es\/products\/s9402uk-fan-assembly-yokogawa","provider":"Electronic PLC","version":"1.0","type":"link"}