{"product_id":"abb-aurora-trio-20-0kw-regenerated-photovoltaic-inverter-logic-board","title":"ABB Aurora TRIO 20.0kW Photovoltaic Inverter LOGIC Board","description":"\u003cp data-start=\"141\" data-end=\"354\"\u003eThe \u003cstrong data-start=\"145\" data-end=\"185\"\u003eMain Logic Control Board (CPU Board)\u003c\/strong\u003e for ABB \/ Power-One Aurora TRIO 20.0 kW is the central electronic unit responsible for the \u003cstrong data-start=\"277\" data-end=\"312\"\u003ecomplete control and management\u003c\/strong\u003e of the three-phase photovoltaic inverter.\u003c\/p\u003e\n\u003cp data-start=\"356\" data-end=\"572\"\u003eThis board acts as the \u003cstrong data-start=\"379\" data-end=\"412\"\u003eprocessing core of the system\u003c\/strong\u003e, coordinating all operational functions including energy conversion, electrical parameter monitoring, communication handling, and safety protection management.\u003c\/p\u003e\n\u003cp data-start=\"574\" data-end=\"786\"\u003eIt integrates advanced \u003cstrong data-start=\"597\" data-end=\"648\"\u003emicrocontrollers and DSP-based digital circuits\u003c\/strong\u003e, executing real-time algorithms for \u003cstrong data-start=\"685\" data-end=\"724\"\u003eMPPT (Maximum Power Point Tracking)\u003c\/strong\u003e, grid synchronization, and control of the DC\/AC power stages.\u003c\/p\u003e\n\u003cp data-start=\"788\" data-end=\"968\"\u003eThrough its interfaces, the logic board communicates with all internal modules (power stage, AC filter boards, relay boards) as well as external monitoring and supervision systems.\u003c\/p\u003e\n\u003chr data-start=\"970\" data-end=\"973\"\u003e\n\u003ch3 data-start=\"975\" data-end=\"996\"\u003e⚙️ Main Functions\u003c\/h3\u003e\n\u003cul data-start=\"998\" data-end=\"1296\"\u003e\n\u003cli data-start=\"998\" data-end=\"1030\"\u003eCentralized inverter control\u003c\/li\u003e\n\u003cli data-start=\"1031\" data-end=\"1060\"\u003eMPPT algorithm management\u003c\/li\u003e\n\u003cli data-start=\"1061\" data-end=\"1104\"\u003eSupervision of DC\/AC conversion process\u003c\/li\u003e\n\u003cli data-start=\"1105\" data-end=\"1154\"\u003eMonitoring of voltage, current, and frequency\u003c\/li\u003e\n\u003cli data-start=\"1155\" data-end=\"1205\"\u003eInternal and external communication management\u003c\/li\u003e\n\u003cli data-start=\"1206\" data-end=\"1251\"\u003eFault detection and error code generation\u003c\/li\u003e\n\u003cli data-start=\"1252\" data-end=\"1296\"\u003eControl of safety and protection systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1298\" data-end=\"1301\"\u003e\n\u003ch3 data-start=\"1303\" data-end=\"1334\"\u003e🔌 Role Inside the Inverter\u003c\/h3\u003e\n\u003cp data-start=\"1336\" data-end=\"1384\"\u003eWithin the ABB Aurora TRIO inverter, this board:\u003c\/p\u003e\n\u003cul data-start=\"1386\" data-end=\"1706\"\u003e\n\u003cli data-start=\"1386\" data-end=\"1433\"\u003eCoordinates all internal electronic modules\u003c\/li\u003e\n\u003cli data-start=\"1434\" data-end=\"1493\"\u003eProcesses signals from sensors and measurement circuits\u003c\/li\u003e\n\u003cli data-start=\"1494\" data-end=\"1554\"\u003eGenerates control signals for power stages (IGBT\/MOSFET)\u003c\/li\u003e\n\u003cli data-start=\"1555\" data-end=\"1610\"\u003eManages startup, shutdown, and grid synchronization\u003c\/li\u003e\n\u003cli data-start=\"1611\" data-end=\"1657\"\u003eControls safety conditions and protections\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1706\"\u003eLogs and interprets system events and faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1708\" data-end=\"1791\"\u003e👉 This is the \u003cstrong data-start=\"1723\" data-end=\"1748\"\u003ecritical control unit\u003c\/strong\u003e — without it, the inverter cannot operate.\u003c\/p\u003e\n\u003chr data-start=\"1793\" data-end=\"1796\"\u003e\n\u003ch3 data-start=\"1798\" data-end=\"1823\"\u003e🔧 Technical Features\u003c\/h3\u003e\n\u003cul data-start=\"1825\" data-end=\"2130\"\u003e\n\u003cli data-start=\"1825\" data-end=\"1856\"\u003eHigh-density multilayer PCB\u003c\/li\u003e\n\u003cli data-start=\"1857\" data-end=\"1909\"\u003eDigital architecture with microcontrollers \/ DSP\u003c\/li\u003e\n\u003cli data-start=\"1910\" data-end=\"1941\"\u003eReal-time signal processing\u003c\/li\u003e\n\u003cli data-start=\"1942\" data-end=\"2010\"\u003eMultiple communication interfaces (internal buses, serial links)\u003c\/li\u003e\n\u003cli data-start=\"2011\" data-end=\"2062\"\u003eIsolated sections for sensitive signal handling\u003c\/li\u003e\n\u003cli data-start=\"2063\" data-end=\"2095\"\u003eIntegrated diagnostic system\u003c\/li\u003e\n\u003cli data-start=\"2096\" data-end=\"2130\"\u003eOnboard auxiliary power supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2132\" data-end=\"2135\"\u003e\n\u003ch3 data-start=\"2137\" data-end=\"2169\"\u003e⚠️ Typical Faults \u0026amp; Symptoms\u003c\/h3\u003e\n\u003cul data-start=\"2171\" data-end=\"2422\"\u003e\n\u003cli data-start=\"2171\" data-end=\"2196\"\u003eInverter not starting\u003c\/li\u003e\n\u003cli data-start=\"2197\" data-end=\"2251\"\u003eNo communication with display or monitoring system\u003c\/li\u003e\n\u003cli data-start=\"2252\" data-end=\"2292\"\u003eMultiple inconsistent error messages\u003c\/li\u003e\n\u003cli data-start=\"2293\" data-end=\"2336\"\u003eRandom shutdowns or continuous restarts\u003c\/li\u003e\n\u003cli data-start=\"2337\" data-end=\"2377\"\u003eFailure to synchronize with the grid\u003c\/li\u003e\n\u003cli data-start=\"2378\" data-end=\"2422\"\u003eMPPT malfunction or unstable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2424\" data-end=\"2427\"\u003e\n\u003ch3 data-start=\"2429\" data-end=\"2454\"\u003e🚨 Common Error Codes\u003c\/h3\u003e\n\u003cp data-start=\"2456\" data-end=\"2526\"\u003eThese faults may be directly or indirectly related to the logic board:\u003c\/p\u003e\n\u003cul data-start=\"2528\" data-end=\"2937\"\u003e\n\u003cli data-start=\"2528\" data-end=\"2569\"\u003e\n\u003cstrong data-start=\"2530\" data-end=\"2538\"\u003eE001\u003c\/strong\u003e – CPU error \/ internal fault\u003c\/li\u003e\n\u003cli data-start=\"2570\" data-end=\"2597\"\u003e\n\u003cstrong data-start=\"2572\" data-end=\"2580\"\u003eE002\u003c\/strong\u003e – EEPROM error\u003c\/li\u003e\n\u003cli data-start=\"2598\" data-end=\"2622\"\u003e\n\u003cstrong data-start=\"2600\" data-end=\"2608\"\u003eE003\u003c\/strong\u003e – RAM error\u003c\/li\u003e\n\u003cli data-start=\"2623\" data-end=\"2666\"\u003e\n\u003cstrong data-start=\"2625\" data-end=\"2633\"\u003eE004\u003c\/strong\u003e – internal communication error\u003c\/li\u003e\n\u003cli data-start=\"2667\" data-end=\"2691\"\u003e\n\u003cstrong data-start=\"2669\" data-end=\"2677\"\u003eE005\u003c\/strong\u003e – ADC error\u003c\/li\u003e\n\u003cli data-start=\"2692\" data-end=\"2721\"\u003e\n\u003cstrong data-start=\"2694\" data-end=\"2702\"\u003eE009\u003c\/strong\u003e – firmware error\u003c\/li\u003e\n\u003cli data-start=\"2722\" data-end=\"2760\"\u003e\n\u003cstrong data-start=\"2724\" data-end=\"2732\"\u003eE011\u003c\/strong\u003e – DSP communication error\u003c\/li\u003e\n\u003cli data-start=\"2761\" data-end=\"2795\"\u003e\n\u003cstrong data-start=\"2763\" data-end=\"2771\"\u003eE013\u003c\/strong\u003e – control board error\u003c\/li\u003e\n\u003cli data-start=\"2796\" data-end=\"2828\"\u003e\n\u003cstrong data-start=\"2798\" data-end=\"2806\"\u003eE031\u003c\/strong\u003e – self-test failure\u003c\/li\u003e\n\u003cli data-start=\"2829\" data-end=\"2861\"\u003e\n\u003cstrong data-start=\"2831\" data-end=\"2839\"\u003eE033\u003c\/strong\u003e – measurement error\u003c\/li\u003e\n\u003cli data-start=\"2862\" data-end=\"2895\"\u003e\n\u003cstrong data-start=\"2864\" data-end=\"2872\"\u003eE035\u003c\/strong\u003e – internal bus error\u003c\/li\u003e\n\u003cli data-start=\"2896\" data-end=\"2937\"\u003e\n\u003cstrong data-start=\"2898\" data-end=\"2906\"\u003eE042\u003c\/strong\u003e – grid synchronization error\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2939\" data-end=\"2942\"\u003e\n\u003ch3 data-start=\"2944\" data-end=\"2973\"\u003e🛠 Product Specifications\u003c\/h3\u003e\n\u003cul data-start=\"2975\" data-end=\"3228\"\u003e\n\u003cli data-start=\"2975\" data-end=\"3021\"\u003e\n\u003cstrong data-start=\"2977\" data-end=\"2994\"\u003eManufacturer:\u003c\/strong\u003e ABB \/ Power-One (Aurora)\u003c\/li\u003e\n\u003cli data-start=\"3022\" data-end=\"3057\"\u003e\n\u003cstrong data-start=\"3024\" data-end=\"3042\"\u003eCompatibility:\u003c\/strong\u003e TRIO 20.0 kW\u003c\/li\u003e\n\u003cli data-start=\"3058\" data-end=\"3108\"\u003e\n\u003cstrong data-start=\"3060\" data-end=\"3069\"\u003eType:\u003c\/strong\u003e Main Logic Control Board \/ CPU Board\u003c\/li\u003e\n\u003cli data-start=\"3109\" data-end=\"3173\"\u003e\n\u003cstrong data-start=\"3111\" data-end=\"3127\"\u003eApplication:\u003c\/strong\u003e Three-phase grid-tie photovoltaic inverters\u003c\/li\u003e\n\u003cli data-start=\"3174\" data-end=\"3228\"\u003e\n\u003cstrong data-start=\"3176\" data-end=\"3189\"\u003eFunction:\u003c\/strong\u003e Control, monitoring, and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3230\" data-end=\"3233\"\u003e\n\u003ch3 data-start=\"3235\" data-end=\"3254\"\u003e📊 Applications\u003c\/h3\u003e\n\u003cul data-start=\"3256\" data-end=\"3424\"\u003e\n\u003cli data-start=\"3256\" data-end=\"3295\"\u003eRepair of ABB Aurora TRIO inverters\u003c\/li\u003e\n\u003cli data-start=\"3296\" data-end=\"3336\"\u003eReplacement of faulty control boards\u003c\/li\u003e\n\u003cli data-start=\"3337\" data-end=\"3370\"\u003eAdvanced inverter diagnostics\u003c\/li\u003e\n\u003cli data-start=\"3371\" data-end=\"3424\"\u003eRestoration of system communication and operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3426\" data-end=\"3429\"\u003e\n\u003ch3 data-start=\"3431\" data-end=\"3452\"\u003e💡 Key Advantages\u003c\/h3\u003e\n\u003cul data-start=\"3454\" data-end=\"3645\"\u003e\n\u003cli data-start=\"3454\" data-end=\"3494\"\u003eRestores full inverter functionality\u003c\/li\u003e\n\u003cli data-start=\"3495\" data-end=\"3542\"\u003eEnables proper energy production management\u003c\/li\u003e\n\u003cli data-start=\"3543\" data-end=\"3585\"\u003eReduces downtime and maintenance costs\u003c\/li\u003e\n\u003cli data-start=\"3586\" data-end=\"3645\"\u003eCost-effective alternative to full inverter replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3647\" data-end=\"3650\"\u003e\n\u003ch3 data-start=\"3652\" data-end=\"3666\"\u003e📌 Summary\u003c\/h3\u003e\n\u003cp data-start=\"3668\" data-end=\"3782\"\u003eThe \u003cstrong data-start=\"3672\" data-end=\"3719\"\u003eABB Aurora TRIO 20.0 kW Logic Control Board\u003c\/strong\u003e is the \u003cstrong data-start=\"3727\" data-end=\"3748\"\u003ecore control unit\u003c\/strong\u003e of the inverter, responsible for:\u003c\/p\u003e\n\u003cp data-start=\"3784\" data-end=\"3935\"\u003e✔ Managing all operational and safety functions\u003cbr data-start=\"3831\" data-end=\"3834\"\u003e✔ Controlling energy conversion and grid synchronization\u003cbr data-start=\"3890\" data-end=\"3893\"\u003e✔ Handling communication and diagnostics\u003c\/p\u003e\n\u003cp data-start=\"3937\" data-end=\"4061\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e👉 A \u003cstrong data-start=\"3942\" data-end=\"3972\"\u003emission-critical component\u003c\/strong\u003e for ensuring performance, reliability, and continuous operation of photovoltaic systems.\u003c\/p\u003e","brand":"Green Energy","offers":[{"title":"Default Title","offer_id":48595649069389,"sku":"","price":220.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/MG_5605.jpg?v=1778002918","url":"https:\/\/greenenergy-repair.com\/pl\/products\/abb-aurora-trio-20-0kw-regenerated-photovoltaic-inverter-logic-board","provider":"Green Energy","version":"1.0","type":"link"}