{"product_id":"runda-rd8038s24h-8038-dc24v-0-50a-8cm-2-pin-inverter-cooling-fan-1","title":"RUNDA RD8038S24H 8038 DC24V 0.50A 8CM 2-Pin Inverter Cooling Fan","description":"\u003cdiv class=\"koeed-container\" style=\"width:100%;color:#333;line-height:1.7;\"\u003e\r\n\r\n  \u003ch2 style=\"color:#16c8c8;\"\u003eEngineer's Quick Brief\u003c\/h2\u003e\r\n\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eRUNDA RD8038S24H\u003c\/strong\u003e is an industrial-grade \u003cstrong\u003e80x80x38mm DC axial cooling fan\u003c\/strong\u003e designed for inverter cabinets, industrial power systems, and automation control enclosures.\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003e24VDC operation\u003c\/strong\u003e with approximately \u003cstrong\u003e0.50A current draw\u003c\/strong\u003e supports stable high-airflow thermal management in continuous-duty environments.\u003c\/li\u003e\r\n    \u003cli\u003eThe \u003cstrong\u003e2-pin configuration\u003c\/strong\u003e simplifies replacement integration for industrial frequency converters, PLC cabinets, UPS systems, and servo drive cooling assemblies.\u003c\/li\u003e\r\n    \u003cli\u003eTypical applications include \u003cstrong\u003eVFD inverter cooling\u003c\/strong\u003e, electrical control panels, industrial automation systems, and power supply ventilation.\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch2 style=\"color:#16c8c8;\"\u003eSEO Introduction\u003c\/h2\u003e\r\n\r\n  \u003cp\u003e\r\n    The \u003cstrong\u003eRUNDA RD8038S24H\u003c\/strong\u003e is a high-speed \u003cstrong\u003eDC24V industrial cooling fan\u003c\/strong\u003e engineered for demanding thermal management applications. Featuring an \u003cstrong\u003e80mm x 80mm x 38mm\u003c\/strong\u003e frame size and a \u003cstrong\u003e2-pin power interface\u003c\/strong\u003e, this axial fan is commonly installed in \u003cstrong\u003efrequency inverters\u003c\/strong\u003e, \u003cstrong\u003eservo drives\u003c\/strong\u003e, \u003cstrong\u003eindustrial control cabinets\u003c\/strong\u003e, and \u003cstrong\u003epower conversion equipment\u003c\/strong\u003e.\r\n  \u003c\/p\u003e\r\n\r\n  \u003cp\u003e\r\n    Compared with standard 25mm-thickness cooling fans, the \u003cstrong\u003e38mm deep chassis design\u003c\/strong\u003e generally supports higher static pressure and improved airflow performance for enclosed industrial environments requiring reliable heat dissipation. The RD8038S24H series is frequently used as a replacement fan in automation systems operating under continuous thermal load conditions. :contentReference[oaicite:0]{index=0}\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2 style=\"color:#16c8c8;\"\u003eTechnical Specifications\u003c\/h2\u003e\r\n\r\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\r\n    \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #eeeeee;\"\u003e\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003cth style=\"border:1px solid #eeeeee;padding:10px;text-align:left;\"\u003eParameter\u003c\/th\u003e\r\n        \u003cth style=\"border:1px solid #eeeeee;padding:10px;text-align:left;\"\u003eSpecification\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eModel\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eRUNDA RD8038S24H\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eFan Type\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eDC Axial Cooling Fan\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eDimensions\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e80 × 80 × 38 mm\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eRated Voltage\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e24 VDC\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eRated Current\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e0.50 A\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eConnector Type\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e2-Pin\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eCooling Method\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eForced Air Cooling\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eApplication Category\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eInverter \/ Drive \/ Cabinet Cooling\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eMounting Format\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eStandard 80mm Industrial Mounting Pattern\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eBearing Type\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e[Manufacturer Datasheet Not Publicly Confirmed]\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eAirflow\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e[Manufacturer Datasheet Not Publicly Confirmed]\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eFan Speed\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e[Manufacturer Datasheet Not Publicly Confirmed]\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eNoise Level\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003e[Manufacturer Datasheet Not Publicly Confirmed]\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eTypical Duty Cycle\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eContinuous Industrial Operation\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n    \u003c\/table\u003e\r\n  \u003c\/div\u003e\r\n\r\n  \u003cp\u003e\r\n    Publicly available marketplace references confirm the \u003cstrong\u003e24VDC\u003c\/strong\u003e, \u003cstrong\u003e0.50A\u003c\/strong\u003e, and \u003cstrong\u003e80x80x38mm\u003c\/strong\u003e configuration of the RUNDA RD8038S24H industrial inverter cooling fan. :contentReference[oaicite:1]{index=1}\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2 style=\"color:#16c8c8;\"\u003eApplication Matrix\u003c\/h2\u003e\r\n\r\n  \u003cdiv style=\"overflow-x:auto;\"\u003e\r\n    \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #eeeeee;\"\u003e\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003cth style=\"border:1px solid #eeeeee;padding:10px;text-align:left;\"\u003eIndustrial Application\u003c\/th\u003e\r\n        \u003cth style=\"border:1px solid #eeeeee;padding:10px;text-align:left;\"\u003eCooling Purpose\u003c\/th\u003e\r\n        \u003cth style=\"border:1px solid #eeeeee;padding:10px;text-align:left;\"\u003eEngineering Value\u003c\/th\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eVariable Frequency Drives (VFD)\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eIGBT heat dissipation\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eMaintains inverter thermal stability\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003ePLC Control Cabinets\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eInternal airflow circulation\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eReduces component overheating risk\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eServo Drive Systems\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eDrive module cooling\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eSupports continuous operation\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#f4fcfc;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eUPS \u0026amp; Power Supplies\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eTransformer and MOSFET cooling\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eExtends electrical component lifespan\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n      \u003ctr style=\"background:#fafafa;\"\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eIndustrial Automation Equipment\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eCabinet ventilation\u003c\/td\u003e\r\n        \u003ctd style=\"border:1px solid #eeeeee;padding:10px;\"\u003eImproves thermal reliability\u003c\/td\u003e\r\n      \u003c\/tr\u003e\r\n\r\n    \u003c\/table\u003e\r\n  \u003c\/div\u003e\r\n\r\n  \u003ch2 style=\"color:#16c8c8;\"\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\r\n\r\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhy is the RD8038S24H commonly used in inverter systems?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    Industrial inverters generate concentrated thermal loads around IGBT modules and power stages. The 38mm-thick axial fan structure is typically selected because it can support higher static pressure compared with thinner 80x25mm fan designs.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3 style=\"color:#16c8c8;\"\u003eCan a 12V fan replace this 24V cooling fan?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    No. The RD8038S24H is designed for \u003cstrong\u003e24VDC operation\u003c\/strong\u003e. Installing a 12V fan directly into a 24V circuit may damage the fan motor or significantly reduce operational reliability. Community engineering discussions around industrial and printer cooling systems also warn against mismatched voltage replacement. :contentReference[oaicite:2]{index=2}\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhat should be checked before replacing the fan?\u003c\/h3\u003e\r\n  \u003cul\u003e\r\n    \u003cli\u003eVoltage rating compatibility (24VDC)\u003c\/li\u003e\r\n    \u003cli\u003ePhysical dimensions (80x80x38mm)\u003c\/li\u003e\r\n    \u003cli\u003eConnector format (2-pin)\u003c\/li\u003e\r\n    \u003cli\u003eAirflow direction\u003c\/li\u003e\r\n    \u003cli\u003eMounting hole alignment\u003c\/li\u003e\r\n    \u003cli\u003eCurrent draw compatibility with controller board\u003c\/li\u003e\r\n  \u003c\/ul\u003e\r\n\r\n  \u003ch3 style=\"color:#16c8c8;\"\u003eWhy are industrial 80x38mm fans usually louder than standard PC fans?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    Industrial inverter cooling fans prioritize static pressure and thermal reliability rather than acoustic optimization. Higher RPM operation and thicker impeller structures are commonly used to maintain airflow inside enclosed electrical cabinets. Community discussions regarding 80x38mm cooling systems frequently describe these fans as high-airflow and high-noise designs. :contentReference[oaicite:3]{index=3}\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch3 style=\"color:#16c8c8;\"\u003eCan this fan operate continuously?\u003c\/h3\u003e\r\n  \u003cp\u003e\r\n    The RD8038S24H is typically used in continuous-duty industrial equipment such as inverter cabinets and automation systems where 24\/7 cooling operation is required.\r\n  \u003c\/p\u003e\r\n\r\n  \u003ch2 style=\"color:#16c8c8;\"\u003eCross-Reference Guide\u003c\/h2\u003e\r\n\r\n  \u003cp\u003e\r\n    The RUNDA RD8038S24H belongs to the industrial \u003cstrong\u003e80x80x38mm 24VDC axial cooling fan\u003c\/strong\u003e category commonly used in automation and inverter applications.\r\n  \u003c\/p\u003e\r\n\r\n  \u003cul\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eRD8038B24M-S\u003c\/strong\u003e — Similar RUNDA 24V 80x80x38mm industrial cooling fan configuration. :contentReference[oaicite:4]{index=4}\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eCG8038H24B2-3Y\u003c\/strong\u003e — 24V industrial 80x80x38mm high-speed cooling fan with similar dimensional format. :contentReference[oaicite:5]{index=5}\u003c\/li\u003e\r\n    \u003cli\u003e\n\u003cstrong\u003eStandard 8038 24V inverter cooling fans\u003c\/strong\u003e — Commonly used across VFDs, UPS systems, telecom cabinets, and industrial control enclosures.\u003c\/li\u003e\r\n  \u003c\/ul\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\":\"Why is the RD8038S24H commonly used in inverter systems?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"The 80x80x38mm industrial fan structure supports stronger airflow and static pressure for inverter and drive cabinet cooling applications.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"Can a 12V fan replace the RUNDA RD8038S24H?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"No. The RD8038S24H is designed for 24VDC operation. Installing a 12V fan into a 24V circuit may damage the fan motor.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"What should be checked before replacing the cooling fan?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"Engineers should verify voltage rating, dimensions, connector type, airflow direction, mounting pattern, and current draw compatibility.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"Why are industrial 80x38mm fans louder than standard fans?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"Industrial cooling fans prioritize airflow and static pressure for thermal protection rather than low-noise operation.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\":\"Question\",\r\n        \"name\":\"Can the RD8038S24H run continuously?\",\r\n        \"acceptedAnswer\":{\r\n          \"@type\":\"Answer\",\r\n          \"text\":\"Yes. This type of industrial cooling fan is commonly used in continuous-duty inverter and automation systems.\"\r\n        }\r\n      }\r\n    ]\r\n  }\r\n  \u003c\/script\u003e\r\n\r\n\u003c\/div\u003e","brand":"KOEED","offers":[{"title":"Default Title","offer_id":46624231194809,"sku":"389741405018","price":23.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/1_b29d6cf4-e1d9-419a-be47-8a61b2f478a6.webp?v=1774259485","url":"https:\/\/koeed.com\/products\/runda-rd8038s24h-8038-dc24v-0-50a-8cm-2-pin-inverter-cooling-fan-1","provider":"KOEED","version":"1.0","type":"link"}