{"product_id":"143-08-y13-a-inverter-board-variable-frequency-controller-donper","title":"143-08-Y13-A Inverter Board Variable Frequency Controller for Donper","description":"\n\u003ch2\u003e143-08-Y13-A Inverter Board – Variable Frequency Controller for Donper Equipment\u003c\/h2\u003e\n\u003cp\u003eRestore your Donper commercial refrigeration or cooling equipment to peak performance with this direct-replacement \u003cstrong\u003e143-08-Y13-A Inverter Board\u003c\/strong\u003e (also referenced as W11762811). Engineered as a plug-and-play variable frequency controller, this board delivers intelligent motor management, smooth compressor operation, and built-in multi-layer protection — all in one compact, durable module.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent Computing Logic:\u003c\/strong\u003e Real-time response to operational commands, optimizing the coordination of cooling functions and intelligently matching compressor frequency to usage scenarios across different time periods.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Variable Frequency Drive:\u003c\/strong\u003e Precisely controls compressor operation for smoother function switching and effective energy savings over continuous use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Safety Protections:\u003c\/strong\u003e Features a robust power transmission system with built-in overcurrent, over-temperature, and under-voltage protections, ensuring long-term safe and stable equipment operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimalist, Fast Installation:\u003c\/strong\u003e Intuitive layout and standardized interface design allow even non-professional maintenance personnel to achieve quick \"plug and play\" installation and rapidly restore system operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Premium-grade electronic components are subjected to rigorous aging and quality testing to deliver outstanding durability and long-term reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black | \u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing with electronic PCB assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \u0026amp; Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePart Number: \u003cstrong\u003e143-08-Y13-A\u003c\/strong\u003e \/ \u003cstrong\u003e14308Y13A\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCross-Reference: \u003cstrong\u003eW11762811\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCompatible Brand: \u003cstrong\u003eDonper\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eType: DC\/AC Inverter Board (Variable Frequency Controller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Variable Frequency Inverter Controller Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eOnly the above item is included. Other products shown in images are for illustration purposes only. Slight color variations may occur due to display settings. Measurement tolerance: ±1–3 cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e⚠️ \u003cstrong\u003eSafety Notice:\u003c\/strong\u003e This product contains electronic components. Keep out of reach of children to prevent accidental contact or ingestion of small parts.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10-in-1-multi-functional-bone-wrench-hex-socket-spanner-portable-repair-hand-tool-for-bicycle-motorcycle-furniture-assembly\"\u003e10-in-1 Multi-Functional Bone Wrench Hex Socket Spanner – Portable Repair Hand Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/16-in-1-multi-function-bike-repair-tool-portable-folding-hex-wrench-set-for-bicycle-motorcycle-furniture-maintenance-hand-tools\"\u003e16-in-1 Multi-Function Folding Hex Wrench Set – Portable Maintenance Hand Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/3-in-1-precision-eyeglass-screwdriver-keychain-portable-mini-screwdriver-for-glasses-watch-spectacles-repair-hand-tool\"\u003e3-in-1 Precision Mini Screwdriver Keychain – Portable Repair Hand Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What equipment is the 143-08-Y13-A inverter board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This inverter board (part number 143-08-Y13-A \/ 14308Y13A, also cross-referenced as W11762811) is specifically designed as a replacement variable frequency controller for \u003cstrong\u003eDonper\u003c\/strong\u003e commercial refrigeration and cooling equipment. Always verify the part number against your unit's existing board before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this inverter board easy to install without professional experience?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The board features a standardized interface design and intuitive layout, allowing straightforward plug-and-play installation. Even technicians with limited experience can follow basic guidance to replace the board and quickly restore system operation.\u003c\/p\u003e\n\u003ch4\u003eQ: What built-in protections does this variable frequency controller include?\u003c\/h4\u003e\n\u003cp\u003eA: The 143-08-Y13-A inverter board includes multiple integrated safety protections: overcurrent protection, over-temperature protection, and under-voltage protection. These safeguards help ensure continuous, stable, and safe long-term operation of your Donper equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: What is included in the package?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes one (1) variable frequency inverter controller board (143-08-Y13-A). No other accessories, tools, or equipment are included.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What equipment is the 143-08-Y13-A inverter board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This inverter board (part number 143-08-Y13-A \/ 14308Y13A, also cross-referenced as W11762811) is specifically designed as a replacement variable frequency controller for Donper commercial refrigeration and cooling equipment. 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