{"product_id":"abb-power-one-aurora-55-67-kw-power-supply-board-switching-psu-pcb-code-3l07-99-1-pb-free-industrial-photovoltaic-inverter-module","title":"ABB \/ Power-One Aurora 55\/67 kW Power Supply Board – Switching PSU PCB Code 3L07-99-1 Pb-Free – Industrial Photovoltaic Inverter Module","description":"\u003cp data-start=\"256\" data-end=\"468\"\u003eOriginal \u003cstrong data-start=\"265\" data-end=\"301\"\u003ePower-One \/ ABB electronic board\u003c\/strong\u003e with code \u003cstrong data-start=\"312\" data-end=\"333\"\u003e3L07-99-1 Pb-Free\u003c\/strong\u003e, designed as a \u003cstrong data-start=\"349\" data-end=\"388\"\u003eswitching power supply module (PSU)\u003c\/strong\u003e for industrial photovoltaic inverters in the \u003cstrong data-start=\"434\" data-end=\"467\"\u003eAurora 55 kW and 67 kW series\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"470\" data-end=\"638\"\u003eThis board plays a critical role in generating and managing the \u003cstrong data-start=\"534\" data-end=\"556\"\u003eauxiliary voltages\u003c\/strong\u003e required for proper operation of the inverter’s control units and power circuits.\u003c\/p\u003e\n\u003cp data-start=\"640\" data-end=\"925\"\u003eIts industrial design incorporates high-reliability components such as a switching transformer, toroidal inductors for EMI filtering, high-capacity electrolytic capacitors, protection fuses, and filtering circuits, ensuring stable performance even under demanding operating conditions.\u003c\/p\u003e\n\u003cp data-start=\"927\" data-end=\"1098\"\u003eAn integrated \u003cstrong data-start=\"941\" data-end=\"963\"\u003ealuminum heat sink\u003c\/strong\u003e and optimized layout provide efficient thermal management, making the module suitable for medium- to high-power inverter applications.\u003c\/p\u003e\n\u003chr data-start=\"1100\" data-end=\"1103\"\u003e\n\u003ch3 data-start=\"1105\" data-end=\"1136\"\u003e⚙️ Technical Specifications\u003c\/h3\u003e\n\u003cul data-start=\"1137\" data-end=\"1345\"\u003e\n\u003cli data-start=\"1137\" data-end=\"1166\"\u003eBoard code: \u003cstrong data-start=\"1151\" data-end=\"1164\"\u003e3L07-99-1\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1167\" data-end=\"1206\"\u003eCompliance: \u003cstrong data-start=\"1181\" data-end=\"1204\"\u003ePb-Free (lead-free)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1207\" data-end=\"1255\"\u003eType: \u003cstrong data-start=\"1215\" data-end=\"1253\"\u003eSwitching power supply board (PSU)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1256\" data-end=\"1293\"\u003eManufacturer: \u003cstrong data-start=\"1272\" data-end=\"1291\"\u003ePower-One \/ ABB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1345\"\u003eApplication: \u003cstrong data-start=\"1309\" data-end=\"1343\"\u003eAurora 55 kW \/ 67 kW inverters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1347\" data-end=\"1361\"\u003e\u003cstrong data-start=\"1347\" data-end=\"1361\"\u003eFunctions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1362\" data-end=\"1458\"\u003e\n\u003cli data-start=\"1362\" data-end=\"1399\"\u003eVoltage conversion and regulation\u003c\/li\u003e\n\u003cli data-start=\"1400\" data-end=\"1440\"\u003eSupply of control and logic circuits\u003c\/li\u003e\n\u003cli data-start=\"1441\" data-end=\"1458\"\u003eEMI filtering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1460\" data-end=\"1480\"\u003e\u003cstrong data-start=\"1460\" data-end=\"1480\"\u003eMain Components:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1481\" data-end=\"1610\"\u003e\n\u003cli data-start=\"1481\" data-end=\"1506\"\u003eSwitching transformer\u003c\/li\u003e\n\u003cli data-start=\"1507\" data-end=\"1529\"\u003eToroidal inductors\u003c\/li\u003e\n\u003cli data-start=\"1530\" data-end=\"1566\"\u003eElectrolytic and film capacitors\u003c\/li\u003e\n\u003cli data-start=\"1567\" data-end=\"1587\"\u003eProtection fuses\u003c\/li\u003e\n\u003cli data-start=\"1588\" data-end=\"1610\"\u003eAluminum heat sink\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1612\" data-end=\"1628\"\u003e\u003cstrong data-start=\"1612\" data-end=\"1628\"\u003eConnections:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1629\" data-end=\"1668\"\u003e\n\u003cli data-start=\"1629\" data-end=\"1668\"\u003eMulti-pin board-to-board connectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1670\" data-end=\"1683\"\u003e\u003cstrong data-start=\"1670\" data-end=\"1683\"\u003eMounting:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1684\" data-end=\"1725\"\u003e\n\u003cli data-start=\"1684\" data-end=\"1725\"\u003eInternal installation within inverter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1727\" data-end=\"1730\"\u003e\n\u003ch3 data-start=\"1732\" data-end=\"1753\"\u003e🔧 Main Functions\u003c\/h3\u003e\n\u003cul data-start=\"1754\" data-end=\"1934\"\u003e\n\u003cli data-start=\"1754\" data-end=\"1797\"\u003eGeneration of stable auxiliary voltages\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"1837\"\u003eSupport for inverter control boards\u003c\/li\u003e\n\u003cli data-start=\"1838\" data-end=\"1888\"\u003eProtection against overvoltage and overcurrent\u003c\/li\u003e\n\u003cli data-start=\"1889\" data-end=\"1934\"\u003eReduction of electromagnetic interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1936\" data-end=\"1939\"\u003e\n\u003ch3 data-start=\"1941\" data-end=\"1961\"\u003e🔌 Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"1962\" data-end=\"1978\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul data-start=\"1979\" data-end=\"2063\"\u003e\n\u003cli data-start=\"1979\" data-end=\"2017\"\u003e\u003cstrong data-start=\"1981\" data-end=\"2015\"\u003eABB \/ Power-One Aurora 55.0 kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"2018\" data-end=\"2063\"\u003e\u003cstrong data-start=\"2020\" data-end=\"2061\"\u003eABB \/ Power-One Aurora 66.0 \/ 67.0 kW\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2065\" data-end=\"2123\"\u003e\u003cem data-start=\"2065\" data-end=\"2121\"\u003e(Always verify code 3L07-99-1 for exact compatibility)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-start=\"2125\" data-end=\"2128\"\u003e\n\u003ch3 data-start=\"2130\" data-end=\"2149\"\u003e📦 Applications\u003c\/h3\u003e\n\u003cul data-start=\"2150\" data-end=\"2315\"\u003e\n\u003cli data-start=\"2150\" data-end=\"2197\"\u003eRepair of industrial photovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"2198\" data-end=\"2243\"\u003eReplacement of faulty power supply boards\u003c\/li\u003e\n\u003cli data-start=\"2244\" data-end=\"2283\"\u003eMaintenance of photovoltaic systems\u003c\/li\u003e\n\u003cli data-start=\"2284\" data-end=\"2315\"\u003eProfessional OEM spare part\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2317\" data-end=\"2320\"\u003e\n\u003ch3 data-start=\"2322\" data-end=\"2339\"\u003e💡 Advantages\u003c\/h3\u003e\n\u003cp data-start=\"2340\" data-end=\"2531\"\u003e✔ Original ABB \/ Power-One spare part\u003cbr data-start=\"2377\" data-end=\"2380\"\u003e✔ Clearly identifiable part number (\u003cstrong data-start=\"2416\" data-end=\"2429\"\u003e3L07-99-1\u003c\/strong\u003e)\u003cbr data-start=\"2430\" data-end=\"2433\"\u003e✔ High industrial reliability\u003cbr data-start=\"2462\" data-end=\"2465\"\u003e✔ Optimized thermal dissipation\u003cbr data-start=\"2496\" data-end=\"2499\"\u003e✔ Simple and fast installation\u003c\/p\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":53714370101581,"sku":null,"price":600.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_5390.jpg?v=1776186974","url":"https:\/\/greenenergy-repair.com\/es\/products\/abb-power-one-aurora-55-67-kw-power-supply-board-switching-psu-pcb-code-3l07-99-1-pb-free-industrial-photovoltaic-inverter-module","provider":"Green Energy","version":"1.0","type":"link"}