{"product_id":"ebmpapst-3312u-12vdc-12v-235ma-2-8w-zp-7-15vdc-fan-inverter-smc","title":"EBM-PAPST 3312U Axial Cooling Fan 12VDC 235mA 2.8W IP54 for Photovoltaic Inverters and Industrial Applications","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"e6e765f7-8315-44a6-9ddf-980563e120cc\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"e6e765f7-8315-44a6-9ddf-980563e120cc\" data-turn-id-container=\"e6e765f7-8315-44a6-9ddf-980563e120cc\" data-testid=\"conversation-turn-342\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e6e765f7-8315-44a6-9ddf-980563e120cc\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"141\" data-end=\"375\"\u003eOriginal \u003cstrong data-start=\"150\" data-end=\"187\"\u003eEBM-PAPST 3312U axial cooling fan\u003c\/strong\u003e, designed for professional cooling applications in photovoltaic inverters, industrial power supplies, UPS systems, power electronics, automation equipment, and telecommunications systems.\u003c\/p\u003e\n\u003cp data-start=\"377\" data-end=\"697\"\u003eOperating on \u003cstrong data-start=\"390\" data-end=\"400\"\u003e12 VDC\u003c\/strong\u003e, this compact industrial fan provides reliable and efficient airflow while maintaining low power consumption. Its \u003cstrong data-start=\"515\" data-end=\"541\"\u003eIP54 protection rating\u003c\/strong\u003e ensures dependable performance in environments exposed to dust and moisture, making it suitable for demanding industrial and renewable energy applications.\u003c\/p\u003e\n\u003cp data-start=\"699\" data-end=\"946\"\u003eThe high-quality \u003cstrong data-start=\"716\" data-end=\"746\"\u003ebrushless motor technology\u003c\/strong\u003e developed by EBM-PAPST guarantees long service life, low maintenance requirements, and continuous operation, helping to protect sensitive electronic components from overheating and premature failure.\u003c\/p\u003e\n\u003chr data-start=\"948\" data-end=\"951\"\u003e\n\u003ch2 data-start=\"953\" data-end=\"983\"\u003e⚙️ Technical Specifications\u003c\/h2\u003e\n\u003ch3 data-start=\"985\" data-end=\"1008\"\u003eIdentification Data\u003c\/h3\u003e\n\u003cul data-start=\"1010\" data-end=\"1146\"\u003e\n\u003cli data-start=\"1010\" data-end=\"1035\"\u003eManufacturer: EBM-PAPST\u003c\/li\u003e\n\u003cli data-start=\"1036\" data-end=\"1050\"\u003eModel: 3312U\u003c\/li\u003e\n\u003cli data-start=\"1051\" data-end=\"1069\"\u003eVersion: Var.026\u003c\/li\u003e\n\u003cli data-start=\"1070\" data-end=\"1098\"\u003eType: DC Axial Cooling Fan\u003c\/li\u003e\n\u003cli data-start=\"1099\" data-end=\"1146\"\u003eIdentification Code: 46-5034 500669 A026 4010\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1148\" data-end=\"1177\"\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1179\" data-end=\"1293\"\u003e\n\u003cli data-start=\"1179\" data-end=\"1204\"\u003eNominal Voltage: 12 VDC\u003c\/li\u003e\n\u003cli data-start=\"1205\" data-end=\"1242\"\u003eOperating Voltage Range: 7 – 15 VDC\u003c\/li\u003e\n\u003cli data-start=\"1243\" data-end=\"1266\"\u003eRated Current: 235 mA\u003c\/li\u003e\n\u003cli data-start=\"1267\" data-end=\"1293\"\u003ePower Consumption: 2.8 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1295\" data-end=\"1324\"\u003eProtection \u0026amp; Construction\u003c\/h3\u003e\n\u003cul data-start=\"1326\" data-end=\"1425\"\u003e\n\u003cli data-start=\"1326\" data-end=\"1351\"\u003eProtection Rating: IP54\u003c\/li\u003e\n\u003cli data-start=\"1352\" data-end=\"1391\"\u003eMotor Type: Long-Life Brushless Motor\u003c\/li\u003e\n\u003cli data-start=\"1392\" data-end=\"1425\"\u003eCountry of Manufacture: Hungary\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1427\" data-end=\"1445\"\u003eCertifications\u003c\/h3\u003e\n\u003cul data-start=\"1447\" data-end=\"1473\"\u003e\n\u003cli data-start=\"1447\" data-end=\"1451\"\u003eCE\u003c\/li\u003e\n\u003cli data-start=\"1452\" data-end=\"1457\"\u003eVDE\u003c\/li\u003e\n\u003cli data-start=\"1458\" data-end=\"1473\"\u003eUL Recognized\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1475\" data-end=\"1478\"\u003e\n\u003ch2 data-start=\"1480\" data-end=\"1499\"\u003e🔧 Main Features\u003c\/h2\u003e\n\u003cp data-start=\"1501\" data-end=\"1544\"\u003e✔ Original EBM-PAPST industrial cooling fan\u003c\/p\u003e\n\u003cp data-start=\"1546\" data-end=\"1576\"\u003e✔ 12 VDC low-voltage operation\u003c\/p\u003e\n\u003cp data-start=\"1578\" data-end=\"1601\"\u003e✔ Low power consumption\u003c\/p\u003e\n\u003cp data-start=\"1603\" data-end=\"1638\"\u003e✔ IP54 dust and moisture protection\u003c\/p\u003e\n\u003cp data-start=\"1640\" data-end=\"1678\"\u003e✔ Long-life brushless motor technology\u003c\/p\u003e\n\u003cp data-start=\"1680\" data-end=\"1718\"\u003e✔ Reliable continuous-duty performance\u003c\/p\u003e\n\u003cp data-start=\"1720\" data-end=\"1752\"\u003e✔ Compact and lightweight design\u003c\/p\u003e\n\u003cp data-start=\"1754\" data-end=\"1784\"\u003e✔ Low maintenance requirements\u003c\/p\u003e\n\u003cp data-start=\"1786\" data-end=\"1841\"\u003e✔ Suitable for industrial and photovoltaic applications\u003c\/p\u003e\n\u003chr data-start=\"1843\" data-end=\"1846\"\u003e\n\u003ch2 data-start=\"1848\" data-end=\"1875\"\u003e🔌 Purpose and Operation\u003c\/h2\u003e\n\u003cp data-start=\"1877\" data-end=\"2016\"\u003eThis fan is designed to provide continuous airflow for cooling sensitive electronic components and maintaining safe operating temperatures.\u003c\/p\u003e\n\u003cp data-start=\"2018\" data-end=\"2048\"\u003eIts primary functions include:\u003c\/p\u003e\n\u003cul data-start=\"2050\" data-end=\"2353\"\u003e\n\u003cli data-start=\"2050\" data-end=\"2088\"\u003eCooling inverter control electronics\u003c\/li\u003e\n\u003cli data-start=\"2089\" data-end=\"2135\"\u003eVentilating photovoltaic inverter enclosures\u003c\/li\u003e\n\u003cli data-start=\"2136\" data-end=\"2185\"\u003eDissipating heat from electronic circuit boards\u003c\/li\u003e\n\u003cli data-start=\"2186\" data-end=\"2220\"\u003eCooling switching power supplies\u003c\/li\u003e\n\u003cli data-start=\"2221\" data-end=\"2270\"\u003eProtecting capacitors and semiconductor devices\u003c\/li\u003e\n\u003cli data-start=\"2271\" data-end=\"2301\"\u003eImproving system reliability\u003c\/li\u003e\n\u003cli data-start=\"2302\" data-end=\"2353\"\u003eReducing the risk of overheating-related failures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2355\" data-end=\"2465\"\u003eEffective cooling helps extend the service life of electronic equipment and ensures stable system performance.\u003c\/p\u003e\n\u003chr data-start=\"2467\" data-end=\"2470\"\u003e\n\u003ch2 data-start=\"2472\" data-end=\"2498\"\u003e☀️ Typical Applications\u003c\/h2\u003e\n\u003cp data-start=\"2500\" data-end=\"2517\"\u003eCommonly used in:\u003c\/p\u003e\n\u003cul data-start=\"2519\" data-end=\"2779\"\u003e\n\u003cli data-start=\"2519\" data-end=\"2543\"\u003ePhotovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"2544\" data-end=\"2571\"\u003eIndustrial power supplies\u003c\/li\u003e\n\u003cli data-start=\"2572\" data-end=\"2585\"\u003eUPS systems\u003c\/li\u003e\n\u003cli data-start=\"2586\" data-end=\"2619\"\u003eIndustrial automation equipment\u003c\/li\u003e\n\u003cli data-start=\"2620\" data-end=\"2652\"\u003eVentilated electrical cabinets\u003c\/li\u003e\n\u003cli data-start=\"2653\" data-end=\"2688\"\u003eProfessional electronic equipment\u003c\/li\u003e\n\u003cli data-start=\"2689\" data-end=\"2717\"\u003eTelecommunications systems\u003c\/li\u003e\n\u003cli data-start=\"2718\" data-end=\"2746\"\u003ePower conversion equipment\u003c\/li\u003e\n\u003cli data-start=\"2747\" data-end=\"2779\"\u003eControl and monitoring systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2781\" data-end=\"2872\"\u003eCompatibility should always be verified by matching the original installed fan part number.\u003c\/p\u003e\n\u003chr data-start=\"2874\" data-end=\"2877\"\u003e\n\u003ch2 data-start=\"2879\" data-end=\"2912\"\u003e⚠️ Common Fan Failure Symptoms\u003c\/h2\u003e\n\u003cp data-start=\"2914\" data-end=\"2981\"\u003eReplacement may be required if any of the following symptoms occur:\u003c\/p\u003e\n\u003ch3 data-start=\"2983\" data-end=\"3004\"\u003eFan Not Operating\u003c\/h3\u003e\n\u003cp data-start=\"3006\" data-end=\"3015\"\u003eSymptoms:\u003c\/p\u003e\n\u003cp data-start=\"3017\" data-end=\"3037\"\u003e❗ Fan does not start\u003c\/p\u003e\n\u003cp data-start=\"3039\" data-end=\"3065\"\u003e❗ Complete loss of airflow\u003c\/p\u003e\n\u003cp data-start=\"3067\" data-end=\"3091\"\u003e❗ Cooling system failure\u003c\/p\u003e\n\u003ch3 data-start=\"3093\" data-end=\"3112\"\u003eExcessive Noise\u003c\/h3\u003e\n\u003cp data-start=\"3114\" data-end=\"3123\"\u003eSymptoms:\u003c\/p\u003e\n\u003cp data-start=\"3125\" data-end=\"3139\"\u003e❗ Bearing wear\u003c\/p\u003e\n\u003cp data-start=\"3141\" data-end=\"3170\"\u003e❗ Grinding or rattling sounds\u003c\/p\u003e\n\u003cp data-start=\"3172\" data-end=\"3199\"\u003e❗ Increased operating noise\u003c\/p\u003e\n\u003ch3 data-start=\"3201\" data-end=\"3221\"\u003eVibration Issues\u003c\/h3\u003e\n\u003cp data-start=\"3223\" data-end=\"3232\"\u003eSymptoms:\u003c\/p\u003e\n\u003cp data-start=\"3234\" data-end=\"3255\"\u003e❗ Excessive vibration\u003c\/p\u003e\n\u003cp data-start=\"3257\" data-end=\"3281\"\u003e❗ Mechanical instability\u003c\/p\u003e\n\u003cp data-start=\"3283\" data-end=\"3307\"\u003e❗ Reduced fan efficiency\u003c\/p\u003e\n\u003ch3 data-start=\"3309\" data-end=\"3328\"\u003eReduced Airflow\u003c\/h3\u003e\n\u003cp data-start=\"3330\" data-end=\"3339\"\u003eSymptoms:\u003c\/p\u003e\n\u003cp data-start=\"3341\" data-end=\"3363\"\u003e❗ Insufficient cooling\u003c\/p\u003e\n\u003cp data-start=\"3365\" data-end=\"3396\"\u003e❗ Higher operating temperatures\u003c\/p\u003e\n\u003cp data-start=\"3398\" data-end=\"3429\"\u003e❗ Reduced equipment performance\u003c\/p\u003e\n\u003ch3 data-start=\"3431\" data-end=\"3460\"\u003eThermal Protection Events\u003c\/h3\u003e\n\u003cp data-start=\"3462\" data-end=\"3471\"\u003eSymptoms:\u003c\/p\u003e\n\u003cp data-start=\"3473\" data-end=\"3498\"\u003e❗ High-temperature alarms\u003c\/p\u003e\n\u003cp data-start=\"3500\" data-end=\"3522\"\u003e❗ Inverter overheating\u003c\/p\u003e\n\u003cp data-start=\"3524\" data-end=\"3542\"\u003e❗ Safety shutdowns\u003c\/p\u003e\n\u003cp data-start=\"3544\" data-end=\"3583\"\u003e❗ Cooling or ventilation fault messages\u003c\/p\u003e\n\u003chr data-start=\"3585\" data-end=\"3588\"\u003e\n\u003ch2 data-start=\"3590\" data-end=\"3608\"\u003e🛠 Applications\u003c\/h2\u003e\n\u003cp data-start=\"3610\" data-end=\"3620\"\u003eIdeal for:\u003c\/p\u003e\n\u003cp data-start=\"3622\" data-end=\"3657\"\u003e✔ Photovoltaic inverter maintenance\u003c\/p\u003e\n\u003cp data-start=\"3659\" data-end=\"3691\"\u003e✔ Industrial power supply repair\u003c\/p\u003e\n\u003cp data-start=\"3693\" data-end=\"3725\"\u003e✔ UPS cooling system replacement\u003c\/p\u003e\n\u003cp data-start=\"3727\" data-end=\"3759\"\u003e✔ Automation equipment servicing\u003c\/p\u003e\n\u003cp data-start=\"3761\" data-end=\"3803\"\u003e✔ Telecommunications equipment maintenance\u003c\/p\u003e\n\u003cp data-start=\"3805\" data-end=\"3838\"\u003e✔ Preventive maintenance programs\u003c\/p\u003e\n\u003cp data-start=\"3840\" data-end=\"3878\"\u003e✔ Industrial electronics refurbishment\u003c\/p\u003e\n\u003chr data-start=\"3880\" data-end=\"3883\"\u003e\n\u003ch2 data-start=\"3885\" data-end=\"3900\"\u003e✅ Advantages\u003c\/h2\u003e\n\u003cp data-start=\"3902\" data-end=\"3931\"\u003e✔ Genuine EBM-PAPST component\u003c\/p\u003e\n\u003cp data-start=\"3933\" data-end=\"3973\"\u003e✔ High reliability and long service life\u003c\/p\u003e\n\u003cp data-start=\"3975\" data-end=\"4003\"\u003e✔ Energy-efficient operation\u003c\/p\u003e\n\u003cp data-start=\"4005\" data-end=\"4036\"\u003e✔ IP54 environmental protection\u003c\/p\u003e\n\u003cp data-start=\"4038\" data-end=\"4078\"\u003e✔ Continuous-duty industrial performance\u003c\/p\u003e\n\u003cp data-start=\"4080\" data-end=\"4109\"\u003e✔ Reduced risk of overheating\u003c\/p\u003e\n\u003cp data-start=\"4111\" data-end=\"4141\"\u003e✔ Improved equipment longevity\u003c\/p\u003e\n\u003cp data-start=\"4143\" data-end=\"4184\"\u003e✔ Professional-grade replacement solution\u003c\/p\u003e\n\u003chr data-start=\"4186\" data-end=\"4189\"\u003e\n\u003ch2 data-start=\"4191\" data-end=\"4213\"\u003e📦 Package Contents\u003c\/h2\u003e\n\u003cul data-start=\"4215\" data-end=\"4317\"\u003e\n\u003cli data-start=\"4215\" data-end=\"4263\"\u003e1 × Original EBM-PAPST 3312U Axial Cooling Fan\u003c\/li\u003e\n\u003cli data-start=\"4264\" data-end=\"4317\"\u003eWiring and connector as shown in the product photos\n\u003cp data-start=\"2762\" data-end=\"2778\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"2762\" data-end=\"2778\"\u003e\u003cstrong data-start=\"2762\" data-end=\"2778\"\u003e📦 Condition\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2780\" data-end=\"2880\"\u003eUsed product\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4319\" data-end=\"4322\"\u003e\n\u003ch2 data-start=\"4324\" data-end=\"4343\"\u003e🔄 Compatibility\u003c\/h2\u003e\n\u003cp data-start=\"4345\" data-end=\"4374\"\u003eSuitable for equipment using:\u003c\/p\u003e\n\u003cul data-start=\"4376\" data-end=\"4553\"\u003e\n\u003cli data-start=\"4376\" data-end=\"4406\"\u003eEBM-PAPST 3312U cooling fans\u003c\/li\u003e\n\u003cli data-start=\"4407\" data-end=\"4434\"\u003e12VDC ventilation systems\u003c\/li\u003e\n\u003cli data-start=\"4435\" data-end=\"4459\"\u003ePhotovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"4460\" data-end=\"4487\"\u003eIndustrial power supplies\u003c\/li\u003e\n\u003cli data-start=\"4488\" data-end=\"4501\"\u003eUPS systems\u003c\/li\u003e\n\u003cli data-start=\"4502\" data-end=\"4524\"\u003eAutomation equipment\u003c\/li\u003e\n\u003cli data-start=\"4525\" data-end=\"4553\"\u003eTelecommunications devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4555\" data-end=\"4631\"\u003eAlways verify the original fan model and specifications before installation.\u003c\/p\u003e\n\u003chr data-start=\"4633\" data-end=\"4636\"\u003e\n\u003ch2 data-start=\"4638\" data-end=\"4651\"\u003e🟢 Summary\u003c\/h2\u003e\n\u003cp data-start=\"4653\" data-end=\"5084\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe \u003cstrong data-start=\"4657\" data-end=\"4676\"\u003eEBM-PAPST 3312U\u003c\/strong\u003e is a high-quality \u003cstrong data-start=\"4695\" data-end=\"4722\"\u003e12VDC axial cooling fan\u003c\/strong\u003e featuring \u003cstrong data-start=\"4733\" data-end=\"4831\"\u003e235mA current consumption, 2.8W power rating, IP54 protection, and a long-life brushless motor\u003c\/strong\u003e. Designed for photovoltaic inverters, industrial electronics, UPS systems, and automation equipment, it provides reliable cooling performance and helps protect critical electronic components from overheating, ensuring long-term operational reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":48643531866445,"sku":"","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_6092.jpg?v=1781026401","url":"https:\/\/greenenergy-repair.com\/es\/products\/ebmpapst-3312u-12vdc-12v-235ma-2-8w-zp-7-15vdc-fan-inverter-smc","provider":"Green Energy","version":"1.0","type":"link"}