{"product_id":"abb-power-one-fimer-trio-20-27-6-kw-switching-power-supply-board-smps-rev-3m22-inverter-psu-module","title":"ABB \/ Power-One \/ FIMER TRIO 20–27.6 kW – Switching Power Supply Board | SMPS | Rev. 3M22 | Inverter PSU Module","description":"\u003ch3 data-start=\"120\" data-end=\"157\"\u003eDetailed Technical Description\u003c\/h3\u003e\n\u003cp data-start=\"159\" data-end=\"373\"\u003eThe \u003cstrong data-start=\"163\" data-end=\"226\"\u003eABB \/ Power-One \/ FIMER SMPS Power Supply Board (Rev. 3M22)\u003c\/strong\u003e is an original electronic module designed for \u003cstrong data-start=\"273\" data-end=\"322\"\u003ehigh-power three-phase photovoltaic inverters\u003c\/strong\u003e of the \u003cstrong data-start=\"330\" data-end=\"372\"\u003eAurora TRIO 20.0 kW and 27.6 kW series\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"375\" data-end=\"578\"\u003eThis board operates as a \u003cstrong data-start=\"400\" data-end=\"433\"\u003eswitching power supply (SMPS)\u003c\/strong\u003e, converting energy from the internal DC bus and generating all the \u003cstrong data-start=\"501\" data-end=\"523\"\u003eauxiliary voltages\u003c\/strong\u003e required by the inverter’s control and logic circuits.\u003c\/p\u003e\n\u003cp data-start=\"580\" data-end=\"689\"\u003eIt is a \u003cstrong data-start=\"588\" data-end=\"610\"\u003ecritical component\u003c\/strong\u003e for inverter startup, operational stability, and overall system functionality.\u003c\/p\u003e\n\u003chr data-start=\"691\" data-end=\"694\"\u003e\n\u003ch3 data-start=\"696\" data-end=\"717\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cul data-start=\"718\" data-end=\"1057\"\u003e\n\u003cli data-start=\"718\" data-end=\"769\"\u003eDC\/DC conversion from internal power bus (Bulk)\u003c\/li\u003e\n\u003cli data-start=\"770\" data-end=\"842\"\u003eGeneration of stabilized auxiliary voltages (\u003cstrong data-start=\"817\" data-end=\"839\"\u003e+5 V, +12 V, ±15 V\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli data-start=\"843\" data-end=\"900\"\u003eGalvanic isolation between power and control sections\u003c\/li\u003e\n\u003cli data-start=\"901\" data-end=\"959\"\u003ePower supply for CPU, DSP, drivers, and logic circuits\u003c\/li\u003e\n\u003cli data-start=\"960\" data-end=\"1006\"\u003eEMI filtering and electrical stabilization\u003c\/li\u003e\n\u003cli data-start=\"1007\" data-end=\"1057\"\u003eSupport for inverter startup (startup circuit)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1059\" data-end=\"1062\"\u003e\n\u003ch3 data-start=\"1064\" data-end=\"1089\"\u003e🔌 Technical Features\u003c\/h3\u003e\n\u003cul data-start=\"1090\" data-end=\"1352\"\u003e\n\u003cli data-start=\"1090\" data-end=\"1135\"\u003eManufacturer: \u003cstrong data-start=\"1106\" data-end=\"1133\"\u003eABB \/ Power-One \/ FIMER\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1136\" data-end=\"1191\"\u003eApplication: \u003cstrong data-start=\"1151\" data-end=\"1189\"\u003eThree-phase photovoltaic inverters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1238\"\u003eCompatible series: \u003cstrong data-start=\"1213\" data-end=\"1236\"\u003eTRIO 20.0 \/ 27.6 kW\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1239\" data-end=\"1267\"\u003eBoard revision: \u003cstrong data-start=\"1257\" data-end=\"1265\"\u003e3M22\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1317\"\u003eTechnology: \u003cstrong data-start=\"1282\" data-end=\"1315\"\u003eSwitching Power Supply (SMPS)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1318\" data-end=\"1352\"\u003eCompliance: \u003cstrong data-start=\"1332\" data-end=\"1350\"\u003eRoHS (Pb-Free)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1354\" data-end=\"1372\"\u003e\u003cstrong data-start=\"1354\" data-end=\"1372\"\u003eMain Sections:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1373\" data-end=\"1507\"\u003e\n\u003cli data-start=\"1373\" data-end=\"1418\"\u003eHigh-frequency switching conversion stage\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1453\"\u003eShielded isolation transformer\u003c\/li\u003e\n\u003cli data-start=\"1454\" data-end=\"1480\"\u003ePWM regulation circuit\u003c\/li\u003e\n\u003cli data-start=\"1481\" data-end=\"1507\"\u003eEMI and output filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1509\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1509\" data-end=\"1525\"\u003eConnections:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1526\" data-end=\"1637\"\u003e\n\u003cli data-start=\"1526\" data-end=\"1564\"\u003eInput from DC bus (\u003cstrong data-start=\"1547\" data-end=\"1561\"\u003eBulk \/ GRP\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli data-start=\"1565\" data-end=\"1607\"\u003eConnectors to logic and control boards\u003c\/li\u003e\n\u003cli data-start=\"1608\" data-end=\"1637\"\u003eAuxiliary voltage outputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1639\" data-end=\"1642\"\u003e\n\u003ch3 data-start=\"1644\" data-end=\"1666\"\u003e🔧 Main Components\u003c\/h3\u003e\n\u003cul data-start=\"1667\" data-end=\"1866\"\u003e\n\u003cli data-start=\"1667\" data-end=\"1707\"\u003eHigh-frequency switching transformer\u003c\/li\u003e\n\u003cli data-start=\"1708\" data-end=\"1737\"\u003eInductors and EMI filters\u003c\/li\u003e\n\u003cli data-start=\"1738\" data-end=\"1780\"\u003ePower MOSFETs and switching regulators\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1817\"\u003eElectrolytic and film capacitors\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1837\"\u003ePWM control ICs\u003c\/li\u003e\n\u003cli data-start=\"1838\" data-end=\"1866\"\u003ePrecision SMD components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1868\" data-end=\"1871\"\u003e\n\u003ch3 data-start=\"1873\" data-end=\"1904\"\u003e🌐 Role within the Inverter\u003c\/h3\u003e\n\u003cp data-start=\"1906\" data-end=\"1953\"\u003eThis board is essential for inverter operation:\u003c\/p\u003e\n\u003cul data-start=\"1954\" data-end=\"2131\"\u003e\n\u003cli data-start=\"1954\" data-end=\"1997\"\u003eSupplies power to all electronic boards\u003c\/li\u003e\n\u003cli data-start=\"1998\" data-end=\"2040\"\u003eEnsures stability of internal voltages\u003c\/li\u003e\n\u003cli data-start=\"2041\" data-end=\"2074\"\u003eEnables proper system startup\u003c\/li\u003e\n\u003cli data-start=\"2075\" data-end=\"2131\"\u003eProtects circuits from disturbances and fluctuations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2133\" data-end=\"2226\"\u003e👉 In Aurora \/ FIMER inverters, the power supply module is fundamental for the entire system.\u003c\/p\u003e\n\u003chr data-start=\"2228\" data-end=\"2231\"\u003e\n\u003ch3 data-start=\"2233\" data-end=\"2261\"\u003e⚠️ Typical Issues Solved\u003c\/h3\u003e\n\u003cul data-start=\"2262\" data-end=\"2447\"\u003e\n\u003cli data-start=\"2262\" data-end=\"2289\"\u003eInverter completely off\u003c\/li\u003e\n\u003cli data-start=\"2290\" data-end=\"2323\"\u003eNo startup \/ power-on failure\u003c\/li\u003e\n\u003cli data-start=\"2324\" data-end=\"2355\"\u003eNo display or communication\u003c\/li\u003e\n\u003cli data-start=\"2356\" data-end=\"2383\"\u003eGeneric internal errors\u003c\/li\u003e\n\u003cli data-start=\"2384\" data-end=\"2414\"\u003eControl board power faults\u003c\/li\u003e\n\u003cli data-start=\"2415\" data-end=\"2447\"\u003eRandom shutdowns or restarts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2449\" data-end=\"2452\"\u003e\n\u003ch3 data-start=\"2454\" data-end=\"2476\"\u003e⚠️ Common Failures\u003c\/h3\u003e\n\u003cul data-start=\"2477\" data-end=\"2673\"\u003e\n\u003cli data-start=\"2477\" data-end=\"2511\"\u003eDegraded or swollen capacitors\u003c\/li\u003e\n\u003cli data-start=\"2512\" data-end=\"2540\"\u003eFaulty switching MOSFETs\u003c\/li\u003e\n\u003cli data-start=\"2541\" data-end=\"2574\"\u003eDamaged switching transformer\u003c\/li\u003e\n\u003cli data-start=\"2575\" data-end=\"2613\"\u003eMalfunctioning PWM control circuit\u003c\/li\u003e\n\u003cli data-start=\"2614\" data-end=\"2641\"\u003eMissing output voltages\u003c\/li\u003e\n\u003cli data-start=\"2642\" data-end=\"2673\"\u003eUnstable power supply lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2675\" data-end=\"2678\"\u003e\n\u003ch3 data-start=\"2680\" data-end=\"2700\"\u003e🏭 Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"2701\" data-end=\"2845\"\u003e\n\u003cli data-start=\"2701\" data-end=\"2732\"\u003eABB Aurora \u003cstrong data-start=\"2714\" data-end=\"2730\"\u003eTRIO-20.0-TL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2733\" data-end=\"2764\"\u003eABB Aurora \u003cstrong data-start=\"2746\" data-end=\"2762\"\u003eTRIO-27.6-TL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2765\" data-end=\"2797\"\u003eFIMER TRIO equivalent models\u003c\/li\u003e\n\u003cli data-start=\"2798\" data-end=\"2845\"\u003eIndustrial and commercial inverter versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2847\" data-end=\"2850\"\u003e\n\u003ch3 data-start=\"2852\" data-end=\"2871\"\u003e📊 Applications\u003c\/h3\u003e\n\u003cul data-start=\"2872\" data-end=\"3028\"\u003e\n\u003cli data-start=\"2872\" data-end=\"2908\"\u003eRepair of photovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"2909\" data-end=\"2954\"\u003eReplacement of faulty power supply boards\u003c\/li\u003e\n\u003cli data-start=\"2955\" data-end=\"2995\"\u003eMaintenance of industrial PV systems\u003c\/li\u003e\n\u003cli data-start=\"2996\" data-end=\"3028\"\u003eElectronic fault diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":53789897228621,"sku":null,"price":180.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_5511.jpg?v=1777303309","url":"https:\/\/greenenergy-repair.com\/cs\/products\/abb-power-one-fimer-trio-20-27-6-kw-switching-power-supply-board-smps-rev-3m22-inverter-psu-module","provider":"Green Energy","version":"1.0","type":"link"}