{"product_id":"r2e190-ao26-05-inverter-centrifugal-fan-ac230v-58w-75w-2500-2700rpm","title":"R2E190-AO26-05 Inverter Centrifugal Fan AC230V 58\/75W 2500\/2700RPM","description":"\n\u003ch2\u003eR2E190-AO26-05 Inverter Centrifugal Fan – Reliable, Efficient, Industrial-Grade Airflow\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eR2E190-AO26-05 Inverter Centrifugal Fan\u003c\/strong\u003e is a high-performance, variable-speed centrifugal fan designed for demanding ventilation, cooling, and air-circulation applications. With dual-speed operation at \u003cstrong\u003e2500 and 2700 RPM\u003c\/strong\u003e and power ratings of \u003cstrong\u003e58W and 75W\u003c\/strong\u003e, this fan delivers consistent, dependable airflow for HVAC systems, industrial enclosures, server cabinets, refrigeration units, and commercial ventilation setups.\u003c\/p\u003e\n\u003cp\u003eRunning on a standard \u003cstrong\u003eAC 230V\u003c\/strong\u003e supply and drawing only \u003cstrong\u003e0.26\/0.34A\u003c\/strong\u003e, the R2E190-AO26-05 is engineered for energy-efficient continuous operation. Its compact \u003cstrong\u003e68.5mm fan height\u003c\/strong\u003e makes it easy to integrate into tight spaces without sacrificing output. Noise levels are kept to a controlled \u003cstrong\u003e62\/64 dB\u003c\/strong\u003e, making it suitable for environments where acoustic performance matters.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e R2E190-AO26-05\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e AC 230V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent:\u003c\/strong\u003e 0.26A \/ 0.34A (dual speed)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 58W \/ 75W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 2500 RPM \/ 2700 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFan Height:\u003c\/strong\u003e 68.5 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Level:\u003c\/strong\u003e 62 dB \/ 64 dB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Inverter Centrifugal Fan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo high-concern chemicals\u003c\/strong\u003e — safe for professional installation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This Fan For?\u003c\/h3\u003e\n\u003cp\u003eThis centrifugal fan is ideal for engineers, HVAC technicians, industrial maintenance professionals, and electronics cooling system designers who need a \u003cstrong\u003eproven, replacement or upgrade fan\u003c\/strong\u003e with a precise model match. It is commonly used in:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial ventilation and extraction systems\u003c\/li\u003e\n  \u003cli\u003eHVAC air handling units\u003c\/li\u003e\n  \u003cli\u003eElectronic equipment and server rack cooling\u003c\/li\u003e\n  \u003cli\u003eRefrigeration and cold-chain equipment\u003c\/li\u003e\n  \u003cli\u003eOEM manufacturing and equipment builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the R2E190-AO26-05?\u003c\/h3\u003e\n\u003cp\u003eWith its \u003cstrong\u003edual-speed inverter capability\u003c\/strong\u003e, this fan gives you operational flexibility — run at 2500 RPM for quieter, energy-saving modes, or push to 2700 RPM for maximum airflow when demand peaks. The robust centrifugal design ensures stable pressure delivery even in ducted or restricted airflow environments, making it far more effective than axial fans in back-pressure-heavy applications.\u003c\/p\u003e\n\n\u003cp\u003eFor guidance on industrial fan safety and ventilation standards, refer to \u003ca href=\"https:\/\/www.osha.gov\/ventilation\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Ventilation Guidelines\u003c\/a\u003e — an authoritative resource for workplace air quality and mechanical ventilation best practices.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e – ideal for fan speed switching automation\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e – reliable high-current switching for motor loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the operating voltage for the R2E190-AO26-05 inverter centrifugal fan?\u003c\/h4\u003e\n\u003cp\u003eA: The R2E190-AO26-05 operates on AC 230V, making it compatible with standard European and international mains voltages used in industrial and commercial HVAC and ventilation systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the two speed settings on this centrifugal fan?\u003c\/h4\u003e\n\u003cp\u003eA: This fan offers dual-speed operation: 2500 RPM at 58W\/0.26A for quieter, energy-efficient ventilation, and 2700 RPM at 75W\/0.34A for higher airflow demand. The inverter design allows flexible switching between these settings depending on your system's requirements.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the R2E190-AO26-05 suitable as a direct replacement fan?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the R2E190-AO26-05 is a precisely specified centrifugal fan commonly used as a direct OEM replacement or upgrade in HVAC units, refrigeration equipment, and industrial cooling enclosures. Always verify mounting dimensions and electrical specifications match your existing system before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How loud is this centrifugal fan during operation?\u003c\/h4\u003e\n\u003cp\u003eA: The fan operates at 62 dB at 2500 RPM and 64 dB at 2700 RPM — a moderate noise level typical of industrial centrifugal fans operating under load. For noise-sensitive environments, the lower speed setting is recommended.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the operating voltage for the R2E190-AO26-05 inverter centrifugal fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The R2E190-AO26-05 operates on AC 230V, making it compatible with standard European and international mains voltages used in industrial and commercial HVAC and ventilation systems.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the two speed settings on this centrifugal fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This fan offers dual-speed operation: 2500 RPM at 58W\/0.26A for quieter, energy-efficient ventilation, and 2700 RPM at 75W\/0.34A for higher airflow demand. The inverter design allows flexible switching between these settings depending on your system's requirements.\"}}, {\"@type\": \"Question\", \"name\": \"Is the R2E190-AO26-05 suitable as a direct replacement fan?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the R2E190-AO26-05 is a precisely specified centrifugal fan commonly used as a direct OEM replacement or upgrade in HVAC units, refrigeration equipment, and industrial cooling enclosures. Always verify mounting dimensions and electrical specifications match your existing system before installation.\"}}, {\"@type\": \"Question\", \"name\": \"How loud is this centrifugal fan during operation?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The fan operates at 62 dB at 2500 RPM and 64 dB at 2700 RPM — a moderate noise level typical of industrial centrifugal fans operating under load. For noise-sensitive environments, the lower speed setting is recommended.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"R2E190-AO26-05 Inverter Centrifugal Fan AC230V 58\/75W 2500\/2700RPM\", \"item\": \"https:\/\/oasis-select.com\/products\/r2e190-ao26-05-inverter-centrifugal-fan-ac230v-58w-75w-2500-2700rpm\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"R2E190-AO26-05","offer_id":47744861306985,"sku":"14:350686#R2E190-AO26-05","price":142.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sd11c7650ea6b43ae9985ea4e670f6e8dd.webp?v=1783027665","url":"https:\/\/oasis-select.com\/products\/r2e190-ao26-05-inverter-centrifugal-fan-ac230v-58w-75w-2500-2700rpm","provider":"Oasis Select","version":"1.0","type":"link"}