{"product_id":"1-pcs-qifeng-fan-model-9225hsl-dc24v-0-25a-9225-9cm-2-wire-brushless-dc-fan","title":"1 PCS QiFENG Fan MODEL 9225HSL DC24V 0.25A 9225 9cm 2 wire Brushless DC fan","description":"\u003cdiv class=\"koeed-container\" style=\"width:100%;color:#333;line-height:1.7;\"\u003e\r\n\r\n  \u003cstyle\u003e\n    .koeed-container h2,\n    .koeed-container h3{\n      color:#16c8c8;\n      margin-top:36px;\n      margin-bottom:16px;\n    }\n\n    .koeed-container table{\n      width:100%;\n      border-collapse:collapse;\n      margin:18px 0;\n    }\n\n    .koeed-container th,\n    .koeed-container td{\n      border:1px solid #eeeeee;\n      padding:10px;\n      text-align:left;\n      vertical-align:top;\n    }\n\n    .koeed-container th{\n      background:#16c8c8;\n      color:#fff;\n    }\n\n    .koeed-container tr:nth-child(odd){\n      background:#f4fcfc;\n    }\n\n    .koeed-container tr:nth-child(even){\n      background:#fafafa;\n    }\n\n    .koeed-highlight{\n      color:#16c8c8;\n      font-weight:bold;\n    }\n\n    .koeed-note{\n      background:#f4fcfc;\n      border-left:4px solid #16c8c8;\n      padding:14px;\n      margin:16px 0;\n    }\n\n    .koeed-list li{\n      margin-bottom:8px;\n    }\n  \u003c\/style\u003e\r\n\r\n  \u003ch2\u003eEngineer's Quick Brief\u003c\/h2\u003e\r\n\r\n  \u003cul class=\"koeed-list\"\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eQiFENG 9225HSL\u003c\/strong\u003e is a \u003cstrong\u003e92mm x 92mm x 25mm DC axial cooling fan\u003c\/strong\u003e designed for industrial cooling, control cabinets, telecom equipment, and power electronics.\u003c\/li\u003e\r\n\r\n    \u003cli\u003e\n\u003cstrong\u003eDC24V operation with 0.25A current draw\u003c\/strong\u003e provides stable airflow for PLC cabinets, switching power supplies, industrial IPCs, and inverter cooling systems.\u003c\/li\u003e\r\n\r\n    \u003cli\u003eThe \u003cstrong\u003e2-wire brushless DC structure\u003c\/strong\u003e simplifies installation and makes the fan suitable for OEM equipment maintenance and replacement applications.\u003c\/li\u003e\r\n\r\n    \u003cli\u003eBest suited for \u003cstrong\u003eindustrial automation control panels\u003c\/strong\u003e requiring compact 92mm forced-air thermal management.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2\u003eSEO Introduction\u003c\/h2\u003e\r\n\r\n  \u003cp\u003e\r\n    The \u003cstrong\u003eQiFENG 9225HSL DC24V 0.25A Brushless DC Fan\u003c\/strong\u003e is an industrial-grade\r\n    \u003cstrong\u003e92x92x25mm axial cooling fan\u003c\/strong\u003e commonly used in automation cabinets,\r\n    industrial power supplies, servo systems, telecom hardware, CNC equipment, and embedded control systems.\r\n    Featuring a \u003cstrong\u003e2-wire brushless motor architecture\u003c\/strong\u003e, the 9225HSL offers reliable\r\n    thermal dissipation with low maintenance requirements and stable continuous-duty operation.\r\n  \u003c\/p\u003e\r\n\r\n  \u003cp\u003e\r\n    Common industry search terms associated with this model include:\r\n    \u003cstrong\u003e9225 DC cooling fan\u003c\/strong\u003e,\r\n    \u003cstrong\u003e24V brushless fan\u003c\/strong\u003e,\r\n    \u003cstrong\u003e92mm industrial axial fan\u003c\/strong\u003e,\r\n    \u003cstrong\u003ePLC cabinet cooling fan\u003c\/strong\u003e,\r\n    and \u003cstrong\u003e2-wire DC fan replacement\u003c\/strong\u003e.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\r\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\r\n\r\n    \u003ctable\u003e\r\n      \u003ctr\u003e\r\n        \u003cth\u003eParameter\u003c\/th\u003e\r\n        \u003cth\u003eSpecification\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eModel\u003c\/td\u003e\r\n        \u003ctd\u003e\u003cstrong\u003eQiFENG 9225HSL\u003c\/strong\u003e\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eFan Type\u003c\/td\u003e\r\n        \u003ctd\u003eBrushless DC Axial Cooling Fan\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eDimensions\u003c\/td\u003e\r\n        \u003ctd\u003e\u003cstrong\u003e92mm × 92mm × 25mm\u003c\/strong\u003e\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eRated Voltage\u003c\/td\u003e\r\n        \u003ctd\u003e\u003cstrong\u003eDC24V\u003c\/strong\u003e\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eRated Current\u003c\/td\u003e\r\n        \u003ctd\u003e\u003cstrong\u003e0.25A\u003c\/strong\u003e\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eEstimated Power Consumption\u003c\/td\u003e\r\n        \u003ctd\u003eApproximately 6W\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eWiring Configuration\u003c\/td\u003e\r\n        \u003ctd\u003e2-Wire Lead Type\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eMotor Structure\u003c\/td\u003e\r\n        \u003ctd\u003eBrushless DC Motor\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eFrame Size Category\u003c\/td\u003e\r\n        \u003ctd\u003e9225 Standard Industrial Fan Format\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eCooling Method\u003c\/td\u003e\r\n        \u003ctd\u003eForced Air Cooling\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eMounting Style\u003c\/td\u003e\r\n        \u003ctd\u003e4-Corner Screw Mount\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eTypical Connector\u003c\/td\u003e\r\n        \u003ctd\u003e2-Pin Industrial Lead\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eBearing Type\u003c\/td\u003e\r\n        \u003ctd\u003eBrushless Axial Bearing Structure\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eTypical Applications\u003c\/td\u003e\r\n        \u003ctd\u003ePLC Cabinets, Power Supplies, Inverters, Industrial PCs, Telecom Equipment\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eAirflow Direction\u003c\/td\u003e\r\n        \u003ctd\u003eAxial Exhaust \/ Intake\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eInstallation Environment\u003c\/td\u003e\r\n        \u003ctd\u003eIndustrial Indoor Equipment\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eOrigin\u003c\/td\u003e\r\n        \u003ctd\u003eChina\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n    \u003c\/table\u003e\r\n\r\n  \u003c\/div\u003e\r\n\r\n  \u003cdiv class=\"koeed-note\"\u003e\r\n    \u003cstrong\u003eEngineering Note:\u003c\/strong\u003e\r\n    The \"9225\" fan designation typically indicates a standardized\r\n    \u003cstrong\u003e92mm × 92mm × 25mm\u003c\/strong\u003e mechanical footprint widely used across\r\n    industrial electronics and cabinet ventilation systems.\r\n  \u003c\/div\u003e\r\n\r\n  \u003ch2\u003eApplication Matrix\u003c\/h2\u003e\r\n\r\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\r\n\r\n    \u003ctable\u003e\r\n      \u003ctr\u003e\r\n        \u003cth\u003eIndustrial Application\u003c\/th\u003e\r\n        \u003cth\u003eFunction\u003c\/th\u003e\r\n        \u003cth\u003eEngineering Value\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003ePLC Control Cabinets\u003c\/td\u003e\r\n        \u003ctd\u003ePanel Ventilation\u003c\/td\u003e\r\n        \u003ctd\u003eReduces internal temperature buildup and improves controller reliability.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eSwitching Power Supplies\u003c\/td\u003e\r\n        \u003ctd\u003eHeat Dissipation\u003c\/td\u003e\r\n        \u003ctd\u003eMaintains stable operating temperature under continuous electrical load.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eIndustrial PCs\u003c\/td\u003e\r\n        \u003ctd\u003eCPU \u0026amp; Chassis Cooling\u003c\/td\u003e\r\n        \u003ctd\u003eSupports long-duration industrial computing operation.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eServo Drive Systems\u003c\/td\u003e\r\n        \u003ctd\u003eForced Air Cooling\u003c\/td\u003e\r\n        \u003ctd\u003eImproves thermal management of motion control electronics.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eTelecom Equipment\u003c\/td\u003e\r\n        \u003ctd\u003eRack Airflow Management\u003c\/td\u003e\r\n        \u003ctd\u003ePrevents overheating in compact communication hardware.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eCNC Electronics\u003c\/td\u003e\r\n        \u003ctd\u003eInternal Cooling\u003c\/td\u003e\r\n        \u003ctd\u003eProtects sensitive control circuitry from thermal stress.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n    \u003c\/table\u003e\r\n\r\n  \u003c\/div\u003e\r\n\r\n  \u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\r\n\r\n  \u003ch3\u003eHow do I identify whether this fan is compatible with my equipment?\u003c\/h3\u003e\r\n\r\n  \u003cp\u003e\r\n    Verify the following parameters before replacement:\r\n  \u003c\/p\u003e\r\n\r\n  \u003cul class=\"koeed-list\"\u003e\r\n    \u003cli\u003eMechanical size: \u003cstrong\u003e92×92×25mm\u003c\/strong\u003e\n\u003c\/li\u003e\r\n    \u003cli\u003eSupply voltage: \u003cstrong\u003e24V DC\u003c\/strong\u003e\n\u003c\/li\u003e\r\n    \u003cli\u003eCurrent rating compatibility\u003c\/li\u003e\r\n    \u003cli\u003e2-wire connection type\u003c\/li\u003e\r\n    \u003cli\u003eAirflow direction and mounting orientation\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch3\u003eCan a 3-wire or 4-wire fan replace this 2-wire model?\u003c\/h3\u003e\r\n\r\n  \u003cp\u003e\r\n    In many industrial applications, a 3-wire or 4-wire fan can operate using only\r\n    the power leads. However, tachometer and PWM control functions may not be available\r\n    unless the host equipment supports those signals.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3\u003eWhy is the cooling fan not starting?\u003c\/h3\u003e\r\n\r\n  \u003cp\u003e\r\n    Common causes include:\r\n  \u003c\/p\u003e\r\n\r\n  \u003cul class=\"koeed-list\"\u003e\r\n    \u003cli\u003eIncorrect DC input voltage\u003c\/li\u003e\r\n    \u003cli\u003eReversed polarity wiring\u003c\/li\u003e\r\n    \u003cli\u003eFan bearing seizure due to dust contamination\u003c\/li\u003e\r\n    \u003cli\u003eInternal brushless driver failure\u003c\/li\u003e\r\n    \u003cli\u003eInsufficient startup current from the power supply\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch3\u003eWhat maintenance is recommended for industrial cooling fans?\u003c\/h3\u003e\r\n\r\n  \u003cp\u003e\r\n    Regular cleaning of dust accumulation and periodic airflow inspection are recommended.\r\n    Excessive dust buildup can reduce airflow efficiency and increase operating temperature\r\n    inside industrial enclosures.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3\u003eWhat does \"9225\" mean in fan specifications?\u003c\/h3\u003e\r\n\r\n  \u003cp\u003e\r\n    \"9225\" generally refers to the fan mechanical dimensions:\r\n    \u003cstrong\u003e92mm width × 92mm height × 25mm thickness\u003c\/strong\u003e.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2\u003eCross-Reference Guide\u003c\/h2\u003e\r\n\r\n  \u003cp\u003e\r\n    The QiFENG 9225HSL belongs to the standard \u003cstrong\u003e92×92×25mm DC axial fan\u003c\/strong\u003e category\r\n    widely used across industrial electronics. Engineers commonly compare it against equivalent\r\n    24V 9225 cooling fan families from other manufacturers when performing maintenance or retrofit work.\r\n  \u003c\/p\u003e\r\n\r\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\r\n\r\n    \u003ctable\u003e\r\n      \u003ctr\u003e\r\n        \u003cth\u003eComparable Category\u003c\/th\u003e\r\n        \u003cth\u003eDescription\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003e9225 24V 2-Wire Fan\u003c\/td\u003e\r\n        \u003ctd\u003eStandard industrial 92mm DC axial cooling fan format.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eNMB 09225 Series\u003c\/td\u003e\r\n        \u003ctd\u003eIndustrial axial cooling fans with similar mechanical footprint.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eSUNON 9225 Series\u003c\/td\u003e\r\n        \u003ctd\u003eCommon replacement family for automation cooling systems.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eSANJUN SJ9225 Series\u003c\/td\u003e\r\n        \u003ctd\u003eUsed in telecom and industrial cabinet airflow applications.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr\u003e\r\n        \u003ctd\u003eGeneric 92x92x25 DC Fans\u003c\/td\u003e\r\n        \u003ctd\u003eCompatible size class for industrial equipment maintenance.\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n    \u003c\/table\u003e\r\n\r\n  \u003c\/div\u003e\r\n\r\n  \u003cscript type=\"application\/ld+json\"\u003e\r\n  {\r\n    \"@context\":\"https:\/\/schema.org\",\r\n    \"@type\":\"FAQPage\",\r\n    \"mainEntity\":[\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"How do I identify whether this fan is compatible with my equipment?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"Verify the fan dimensions, voltage rating, current draw, wiring type, and airflow direction before installation.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"Can a 3-wire or 4-wire fan replace this 2-wire model?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"In many cases, 3-wire and 4-wire fans can operate using only the power leads, but monitoring and PWM functions may not be supported.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"Why is the cooling fan not starting?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"Typical causes include incorrect voltage, reversed polarity, dust blockage, insufficient startup current, or internal driver failure.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"What maintenance is recommended for industrial cooling fans?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"Regular dust cleaning and airflow inspection help maintain stable cooling performance and extend fan operating life.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"What does 9225 mean in fan specifications?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"9225 generally indicates a fan dimension of 92mm by 92mm with a thickness of 25mm.\"\r\n        }\r\n      }\r\n    ]\r\n  }\r\n  \u003c\/script\u003e\r\n\r\n\u003c\/div\u003e","brand":"QIFENG_FAN_MODEL","offers":[{"title":"Default Title","offer_id":46350852686009,"sku":"306755134923","price":17.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/1_e900bb4c-6fb0-44eb-8625-496358ad666a.webp?v=1774619850","url":"https:\/\/koeed.com\/tr\/products\/1-pcs-qifeng-fan-model-9225hsl-dc24v-0-25a-9225-9cm-2-wire-brushless-dc-fan","provider":"KOEED","version":"1.0","type":"link"}