{"product_id":"r3g250-rk55-05-ebm-papst-centrifugal-fan-23a-48v-105w-6-wires-o2o2w","title":"R3G250-RK55-05 ebm-papst Ventilador Centrífugo 2.3A 48V 105W 6 Fios","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e \u003cmeta content=\"Ventilador centrífugo EC FANS-TECH R3G250-RK55-05: Tecnologia avançada de motor EC de 105W, operação 48V DC, velocidade otimizada de 1650 RPM. Projetado especificamente para sistemas de ar condicionado e refrigeração com mais de 10 anos de durabilidade, operação ultrassilenciosa, economia de energia de 30% e desempenho de resfriamento superior.\" name=\"description\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n        * {\n            margin: 0;\n            padding: 0;\n            box-sizing: border-box;\n        }\n        \n        body {\n            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;\n            line-height: 1.6;\n            color: #333;\n            background-color: #f9f9f9;\n            padding: 20px;\n        }\n        \n        .product-container {\n            max-width: 1200px;\n            margin: 0 auto;\n            background: white;\n            border-radius: 10px;\n            box-shadow: 0 2px 20px rgba(0,0,0,0.1);\n            overflow: hidden;\n        }\n        \n        .product-header {\n            background: linear-gradient(135deg, #006064 0%, #00838f 100%);\n            color: white;\n            padding: 50px 30px;\n            text-align: center;\n            position: relative;\n        }\n        \n        .product-header::after {\n            content: '';\n            position: absolute;\n            bottom: 0;\n            left: 0;\n            right: 0;\n            height: 4px;\n            background: #ff8f00;\n        }\n        \n        .product-title {\n            font-size: 2.4em;\n            font-weight: 700;\n            margin-bottom: 10px;\n            letter-spacing: 0.5px;\n        }\n        \n        .feature-badge {\n            display: inline-block;\n            background: #ff8f00;\n            color: white;\n            padding: 8px 20px;\n            border-radius: 20px;\n            font-weight: 600;\n            font-size: 1.1em;\n            margin-bottom: 15px;\n            text-transform: uppercase;\n        }\n        \n        .product-subtitle {\n            font-size: 1.2em;\n            font-weight: 300;\n            opacity: 0.9;\n            max-width: 700px;\n            margin: 0 auto;\n            line-height: 1.5;\n        }\n        \n        .benefits-section {\n            padding: 50px 30px;\n            background: #fff;\n        }\n        \n        .section-title {\n            text-align: center;\n            font-size: 1.8em;\n            color: #006064;\n            margin-bottom: 40px;\n            font-weight: 600;\n        }\n        \n        .benefits-grid {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 25px;\n            margin-top: 20px;\n        }\n        \n        .benefit-card {\n            background: #f8f9fa;\n            border-radius: 8px;\n            padding: 25px 20px;\n            border-top: 4px solid #006064;\n            text-align: center;\n            transition: transform 0.3s ease, box-shadow 0.3s ease;\n            height: 100%;\n            display: flex;\n            flex-direction: column;\n        }\n        \n        .benefit-card:hover {\n            transform: translateY(-5px);\n            box-shadow: 0 8px 20px rgba(0,96,100,0.15);\n        }\n        \n        .benefit-icon {\n            font-size: 2.8em;\n            margin-bottom: 20px;\n            display: block;\n            height: 60px;\n        }\n        \n        .benefit-title {\n            font-size: 1.2em;\n            color: #006064;\n            margin-bottom: 12px;\n            font-weight: 600;\n            line-height: 1.3;\n            flex-shrink: 0;\n        }\n        \n        .benefit-description {\n            color: #555;\n            font-size: 0.95em;\n            line-height: 1.5;\n            flex-grow: 1;\n        }\n        \n        .ec-technology-section {\n            padding: 50px 30px;\n            background: linear-gradient(135deg, #f0f8ff 0%, #e1f5fe 100%);\n            margin: 30px;\n            border-radius: 10px;\n        }\n        \n        .ec-technology-title {\n            text-align: center;\n            font-size: 1.8em;\n            color: #006064;\n            margin-bottom: 40px;\n            font-weight: 600;\n        }\n        \n        .ec-features-grid {\n            display: grid;\n            grid-template-columns: repeat(3, 1fr);\n            gap: 25px;\n        }\n        \n        .ec-feature-card {\n            background: white;\n            border-radius: 8px;\n            padding: 30px 25px;\n            text-align: center;\n            box-shadow: 0 4px 15px rgba(0,96,100,0.1);\n            border-top: 4px solid #ff8f00;\n        }\n        \n        .ec-feature-icon {\n            font-size: 3em;\n            margin-bottom: 20px;\n            display: block;\n            color: #006064;\n        }\n        \n        .ec-feature-title {\n            font-size: 1.3em;\n            color: #006064;\n            margin-bottom: 15px;\n            font-weight: 700;\n        }\n        \n        .ec-feature-description {\n            color: #555;\n            font-size: 1em;\n            line-height: 1.6;\n            margin-bottom: 20px;\n        }\n        \n        .ec-benefit-list {\n            text-align: left;\n            padding-left: 20px;\n        }\n        \n        .ec-benefit-list li {\n            margin-bottom: 8px;\n            color: #666;\n            font-size: 0.95em;\n            position: relative;\n            padding-left: 25px;\n        }\n        \n        .ec-benefit-list li::before {\n            content: '✓';\n            position: absolute;\n            left: 0;\n            color: #2e7d32;\n            font-weight: bold;\n        }\n        \n        .applications-section {\n            padding: 50px 30px;\n            background: #f0f8ff;\n            margin: 30px;\n            border-radius: 10px;\n        }\n        \n        .applications-title {\n            text-align: center;\n            font-size: 1.8em;\n            color: #006064;\n            margin-bottom: 40px;\n            font-weight: 600;\n        }\n        \n        .applications-grid {\n            display: grid;\n            grid-template-columns: repeat(4, 1fr);\n            gap: 20px;\n        }\n        \n        .application-card {\n            background: white;\n            border-radius: 8px;\n            padding: 25px 15px;\n            border-left: 4px solid #ff8f00;\n            box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n            text-align: center;\n        }\n        \n        .application-icon {\n            font-size: 2.5em;\n            margin-bottom: 15px;\n            display: block;\n            color: #006064;\n        }\n        \n        .application-name {\n            font-size: 1.2em;\n            color: #006064;\n            margin-bottom: 10px;\n            font-weight: 600;\n        }\n        \n        .application-description {\n            color: #555;\n            font-size: 0.9em;\n            line-height: 1.5;\n        }\n        \n        .performance-comparison {\n            padding: 50px 30px;\n            background: #fff;\n            margin: 30px;\n            border-radius: 10px;\n            box-shadow: 0 2px 15px rgba(0,0,0,0.05);\n        }\n        \n        .comparison-title {\n            text-align: center;\n            font-size: 1.8em;\n            color: #006064;\n            margin-bottom: 40px;\n            font-weight: 600;\n        }\n        \n        .comparison-table {\n            width: 100%;\n            border-collapse: collapse;\n            background: white;\n            border-radius: 8px;\n            overflow: hidden;\n            box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n            margin-bottom: 30px;\n        }\n        \n        .comparison-table th {\n            background: #006064;\n            color: white;\n            padding: 15px 20px;\n            text-align: left;\n            font-weight: 600;\n        }\n        \n        .comparison-table td {\n            padding: 15px 20px;\n            border-bottom: 1px solid #e9ecef;\n        }\n        \n        .comparison-table tr:nth-child(even) {\n            background-color: #f8f9fa;\n        }\n        \n        .ec-advantage {\n            color: #2e7d32;\n            font-weight: 600;\n            background-color: #f0fff4 !important;\n        }\n        \n        .datasheet-section {\n            padding: 50px 30px;\n            background: #f0f8ff;\n        }\n        \n        .datasheet-header {\n            text-align: center;\n            font-size: 1.6em;\n            color: #c62828;\n            margin-bottom: 30px;\n            text-transform: uppercase;\n            letter-spacing: 1px;\n            font-weight: 700;\n        }\n        \n        .specs-table {\n            width: 100%;\n            border-collapse: collapse;\n            background: white;\n            border-radius: 8px;\n            overflow: hidden;\n            box-shadow: 0 2px 10px rgba(0,0,0,0.05);\n        }\n        \n        .specs-table tr:nth-child(even) {\n            background-color: #f8f9fa;\n        }\n        \n        .specs-table td {\n            padding: 15px 20px;\n            border-bottom: 1px solid #e9ecef;\n        }\n        \n        .specs-table td:first-child {\n            font-weight: 600;\n            color: #006064;\n            width: 40%;\n            background-color: #f0f8ff;\n        }\n        \n        .low-power-cell {\n            color: #006064;\n            font-weight: 700;\n            background-color: #f0f8ff;\n        }\n        \n        .efficiency-cell {\n            color: #2e7d32;\n            font-weight: 700;\n            background-color: #f0fff4;\n        }\n        \n        .optimized-cell {\n            color: #006064;\n            font-weight: 700;\n            background-color: #f0f8ff;\n        }\n        \n        .dc-voltage-cell {\n            color: #1565c0;\n            font-weight: 700;\n            background-color: #e8f4ff;\n        }\n        \n        .compact-cell {\n            color: #333;\n            font-weight: 600;\n            background-color: #f8f9fa;\n        }\n        \n        .shipping-section {\n            padding: 40px 30px;\n            background: #f8f9fa;\n            margin: 30px;\n            border-radius: 8px;\n        }\n        \n        .shipping-title {\n            font-size: 1.6em;\n            color: #006064;\n            margin-bottom: 25px;\n            text-align: center;\n        }\n        \n        .shipping-details {\n            max-width: 800px;\n            margin: 0 auto;\n        }\n        \n        .shipping-details p {\n            margin-bottom: 12px;\n            padding-left: 20px;\n            position: relative;\n            font-size: 1.05em;\n        }\n        \n        .shipping-details p::before {\n            content: '✓';\n            position: absolute;\n            left: 0;\n            color: #2e7d32;\n            font-weight: bold;\n        }\n        \n        .bulk-inquiry {\n            background: #fff8e1;\n            border-left: 4px solid #ff8f00;\n            padding: 20px;\n            margin-top: 20px;\n            border-radius: 5px;\n        }\n        \n        .bulk-inquiry strong {\n            color: #006064;\n        }\n        \n        .faq-section {\n            padding: 50px 30px;\n            background: #f0f8ff;\n            margin: 30px;\n            border-radius: 10px;\n            border: 1px solid #cfe2ff;\n        }\n        \n        .faq-title {\n            text-align: center;\n            font-size: 1.8em;\n            color: #006064;\n            margin-bottom: 35px;\n            font-weight: 600;\n        }\n        \n        .faq-item {\n            margin-bottom: 30px;\n            padding-bottom: 30px;\n            border-bottom: 2px solid #d1e7ff;\n        }\n        \n        .faq-item:last-child {\n            border-bottom: none;\n            margin-bottom: 0;\n        }\n        \n        .faq-question {\n            color: #006064;\n            font-size: 1.2em;\n            font-weight: 600;\n            margin-bottom: 12px;\n            line-height: 1.4;\n        }\n        \n        .faq-answer {\n            color: #333;\n            font-size: 1.05em;\n            line-height: 1.6;\n            padding-left: 20px;\n        }\n        \n        .cta-section {\n            padding: 40px 30px;\n            background: linear-gradient(135deg, #e7f1ff 0%, #d4e4ff 100%);\n            text-align: center;\n            border-radius: 10px;\n            margin: 30px;\n        }\n        \n        .cta-title {\n            font-size: 1.6em;\n            color: #006064;\n            margin-bottom: 15px;\n            font-weight: 600;\n        }\n        \n        .cta-description {\n            font-size: 1.05em;\n            color: #555;\n            max-width: 600px;\n            margin: 0 auto 25px;\n        }\n        \n        .contact-button {\n            display: inline-block;\n            background: #006064;\n            color: white;\n            padding: 14px 35px;\n            font-size: 1.05em;\n            font-weight: 600;\n            text-decoration: none;\n            border-radius: 50px;\n            transition: all 0.3s ease;\n            border: 2px solid #006064;\n            margin: 5px 10px;\n        }\n        \n        .contact-button:hover {\n            background: white;\n            color: #006064;\n            transform: translateY(-2px);\n            box-shadow: 0 5px 15px rgba(0,96,100,0.2);\n        }\n        \n        .contact-button.secondary {\n            background: #ff8f00;\n            border-color: #ff8f00;\n            color: white;\n        }\n        \n        .contact-button.secondary:hover {\n            background: white;\n            color: #ff8f00;\n        }\n        \n        .china-badge {\n            display: inline-block;\n            background: #d32f2f;\n            color: white;\n            padding: 6px 15px;\n            border-radius: 15px;\n            font-weight: bold;\n            font-size: 0.85em;\n            margin-left: 10px;\n            vertical-align: middle;\n        }\n        \n        .dc-voltage-badge {\n            display: inline-block;\n            background: #006064;\n            color: white;\n            padding: 6px 15px;\n            border-radius: 15px;\n            font-weight: bold;\n            font-size: 0.85em;\n            margin-left: 10px;\n            vertical-align: middle;\n        }\n        \n        .energy-efficient-badge {\n            display: inline-block;\n            background: #2e7d32;\n            color: white;\n            padding: 6px 15px;\n            border-radius: 15px;\n            font-weight: bold;\n            font-size: 0.85em;\n            margin-left: 10px;\n            vertical-align: middle;\n        }\n        \n        .quiet-operation-badge {\n            display: inline-block;\n            background: #006064;\n            color: white;\n            padding: 6px 15px;\n            border-radius: 15px;\n            font-weight: bold;\n            font-size: 0.85em;\n            margin-left: 10px;\n            vertical-align: middle;\n        }\n        \n        .ec-motor-badge {\n            display: inline-block;\n            background: #ff8f00;\n            color: white;\n            padding: 6px 15px;\n            border-radius: 15px;\n            font-weight: bold;\n            font-size: 0.85em;\n            margin-left: 10px;\n            vertical-align: middle;\n        }\n        \n        .compact-design-badge {\n            display: inline-block;\n            background: #1565c0;\n            color: white;\n            padding: 6px 15px;\n            border-radius: 15px;\n            font-weight: bold;\n            font-size: 0.85em;\n            margin-left: 10px;\n            vertical-align: middle;\n        }\n        \n        @media (max-width: 1024px) {\n            .benefits-grid, .ec-features-grid, .applications-grid {\n                grid-template-columns: repeat(2, 1fr);\n                gap: 20px;\n            }\n        }\n        \n        @media (max-width: 768px) {\n            .product-title {\n                font-size: 2em;\n            }\n            \n            .product-subtitle {\n                font-size: 1.1em;\n            }\n            \n            .section-title, .ec-technology-title, .applications-title, .comparison-title {\n                font-size: 1.6em;\n            }\n            \n            .benefits-grid, .ec-features-grid, .applications-grid {\n                grid-template-columns: 1fr;\n                gap: 20px;\n            }\n            \n            .specs-table td, .comparison-table td {\n                padding: 12px 15px;\n                display: block;\n                width: 100%;\n            }\n            \n            .specs-table td:first-child, .comparison-table td:first-child {\n                width: 100%;\n                background-color: #f0f8ff;\n                border-bottom: none;\n                padding-bottom: 5px;\n                font-weight: 700;\n            }\n            \n            .specs-table tr, .comparison-table tr {\n                display: block;\n                margin-bottom: 15px;\n                border-bottom: 2px solid #e9ecef;\n                padding-bottom: 15px;\n                background: white;\n            }\n            \n            .specs-table tr:nth-child(even), .comparison-table tr:nth-child(even) {\n                background: white;\n            }\n            \n            .comparison-table th {\n                display: none;\n            }\n            \n            .shipping-section, .faq-section, .cta-section, .applications-section, .ec-technology-section, .performance-comparison {\n                margin: 20px 15px;\n                padding: 30px 20px;\n            }\n            \n            .faq-question {\n                font-size: 1.15em;\n            }\n            \n            .benefit-card, .application-card, .ec-feature-card {\n                padding: 20px 15px;\n            }\n            \n            .benefit-icon, .application-icon, .ec-feature-icon {\n                font-size: 2.5em;\n                height: 50px;\n            }\n            \n            .contact-button {\n                display: block;\n                margin: 10px auto;\n                width: 90%;\n                max-width: 300px;\n            }\n        }\n        \n        @media (max-width: 480px) {\n            body {\n                padding: 15px;\n            }\n            \n            .product-header {\n                padding: 35px 20px;\n            }\n            \n            .benefits-section, .datasheet-section, .faq-section, .applications-section {\n                padding: 35px 20px;\n            }\n            \n            .product-title {\n                font-size: 1.7em;\n            }\n            \n            .product-subtitle {\n                font-size: 1em;\n            }\n            \n            .section-title, .ec-technology-title, .applications-title, .comparison-title {\n                font-size: 1.4em;\n            }\n            \n            .feature-badge {\n                font-size: 1em;\n                padding: 6px 15px;\n            }\n        }\n    \u003c\/style\u003e\n\u003cdiv class=\"product-container\"\u003e\n\n\u003cdiv class=\"product-header\"\u003e\n\n\u003ch1 class=\"product-title\"\u003eVentilador Centrífugo EC EbmPAPST R3G250-RK55-05\u003c\/h1\u003e\n\n\u003cdiv class=\"feature-badge\"\u003eTecnologia Avançada de Motor EC\u003c\/div\u003e\n\n\u003cp class=\"product-subtitle\"\u003eVentilador centrífugo EC especializado de 105W projetado especificamente para sistemas de ar condicionado e refrigeração. Apresenta operação de 48V DC, velocidade otimizada de 1650 RPM e engenharia de inspiração alemã para mais de 10 anos de desempenho de resfriamento ultrassilencioso e energeticamente eficiente.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-section\"\u003e\n\n\u003ch2 class=\"section-title\"\u003eDesempenho Superior de Resfriamento HVAC\u003c\/h2\u003e\n\n\u003cdiv class=\"benefits-grid\"\u003e\n\n\u003cdiv class=\"benefit-card\"\u003e\n\n\u003cspan class=\"benefit-icon\"\u003e🏭\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003eMais de 10 Anos de Durabilidade Industrial\u003c\/h3\u003e\n\n\u003cp class=\"benefit-description\"\u003eConstrução de precisão de 2kg com engenharia EbmPAPST garante operação confiável por mais de uma década em ambientes HVAC exigentes. Possui rolamentos premium, materiais resistentes à corrosão e sistemas de proteção térmica.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefit-card\"\u003e\n\n\u003cspan class=\"benefit-icon\"\u003e🔇\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003eOperação Ultrassilenciosa do Motor EC\u003c\/h3\u003e\n\n\u003cp class=\"benefit-description\"\u003eA tecnologia de motor EC sem escovas elimina fontes de ruído mecânico. Combinado com velocidade otimizada de 1650 RPM e balanceamento de precisão, oferece desempenho extremamente silencioso, ideal para aplicações residenciais e comerciais.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefit-card\"\u003e\n\n\u003cspan class=\"benefit-icon\"\u003e⚡\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003e30% de Economia de Energia\u003c\/h3\u003e\n\n\u003cp class=\"benefit-description\"\u003eO motor EC de 105W oferece desempenho de resfriamento equivalente ao de motores AC tradicionais de 140W. O controle inteligente de velocidade otimiza o consumo de energia com base nas demandas de resfriamento, reduzindo significativamente os custos operacionais.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefit-card\"\u003e\n\n\u003cspan class=\"benefit-icon\"\u003e💨\u003c\/span\u003e\n\u003ch3 class=\"benefit-title\"\u003eFluxo de Ar de Alta Pressão Estática\u003c\/h3\u003e\n\n\u003cp class=\"benefit-description\"\u003eO design centrífugo gera um fluxo de ar focado e de alta pressão, ideal para superar a resistência do sistema em sistemas de ar condicionado e refrigeração. O design compacto de 35×35×30cm maximiza a eficiência de resfriamento.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"ec-technology-section\"\u003e\n\n\u003ch2 class=\"ec-technology-title\"\u003eVantagens da Tecnologia de Motor EC\u003c\/h2\u003e\n\n\u003cdiv class=\"ec-features-grid\"\u003e\n\n\u003cdiv class=\"ec-feature-card\"\u003e\n\n\u003cspan class=\"ec-feature-icon\"\u003e🔋\u003c\/span\u003e\n\u003ch3 class=\"ec-feature-title\"\u003eOperação Inteligente 48V DC\u003c\/h3\u003e\n\n\u003cp class=\"ec-feature-description\"\u003eA operação de baixa voltagem DC com controle por microprocessador integrado permite regulação precisa de velocidade e otimização de energia.\u003c\/p\u003e\n\n\u003cul class=\"ec-benefit-list\"\u003e\n\n\u003cli\u003eControle de velocidade preciso de 0-100%\u003c\/li\u003e\n\n\u003cli\u003eResposta inteligente à temperatura\u003c\/li\u003e\n\n\u003cli\u003eInterferência eletromagnética reduzida\u003c\/li\u003e\n\n\u003cli\u003eSegurança aprimorada com baixa voltagem\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"ec-feature-card\"\u003e\n\n\u003cspan class=\"ec-feature-icon\"\u003e📈\u003c\/span\u003e\n\u003ch3 class=\"ec-feature-title\"\u003eEficiência Energética Superior\u003c\/h3\u003e\n\n\u003cp class=\"ec-feature-description\"\u003eA tecnologia EC atinge até 90% de eficiência do motor em comparação com 60-70% para motores AC tradicionais.\u003c\/p\u003e\n\n\u003cul class=\"ec-benefit-list\"\u003e\n\n\u003cli\u003e30% menor consumo de energia\u003c\/li\u003e\n\n\u003cli\u003eFator de potência mais alto (\u0026gt;0,95)\u003c\/li\u003e\n\n\u003cli\u003eGeração de calor reduzida\u003c\/li\u003e\n\n\u003cli\u003eCustos operacionais mais baixos\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"ec-feature-card\"\u003e\n\n\u003cspan class=\"ec-feature-icon\"\u003e🛡️\u003c\/span\u003e\n\u003ch3 class=\"ec-feature-title\"\u003eDesign Livre de Manutenção\u003c\/h3\u003e\n\n\u003cp class=\"ec-feature-description\"\u003eO design do motor sem escovas elimina componentes de desgaste tradicionais, prolongando significativamente a vida útil.\u003c\/p\u003e\n\n\u003cul class=\"ec-benefit-list\"\u003e\n\n\u003cli\u003eSem desgaste ou substituição de escovas\u003c\/li\u003e\n\n\u003cli\u003eRolamentos selados para proteção\u003c\/li\u003e\n\n\u003cli\u003eConstrução resistente à corrosão\u003c\/li\u003e\n\n\u003cli\u003eRequisitos de manutenção reduzidos\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"performance-comparison\"\u003e\n\n\u003ch2 class=\"comparison-title\"\u003eComparação: Motor EC vs. Motor AC Tradicional\u003c\/h2\u003e\n\n\u003ctable class=\"comparison-table\"\u003e\n\n\u003cthead\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eParâmetro de Desempenho\u003c\/th\u003e\n\n\u003cth\u003eMotor EC (Este Produto)\u003c\/th\u003e\n\n\u003cth\u003eMotor AC Tradicional\u003c\/th\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/thead\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eEficiência Energética\u003c\/td\u003e\n\n\u003ctd class=\"ec-advantage\"\u003eAté 90%\u003c\/td\u003e\n\n\u003ctd\u003e60-70%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eConsumo de Energia (Resfriamento Equivalente)\u003c\/td\u003e\n\n\u003ctd class=\"ec-advantage\"\u003e105W\u003c\/td\u003e\n\n\u003ctd\u003e140W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eControle de Velocidade\u003c\/td\u003e\n\n\u003ctd class=\"ec-advantage\"\u003e0-100% Variável\u003c\/td\u003e\n\n\u003ctd\u003eVelocidade Fixa\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNível de Ruído (a 1m de distância)\u003c\/td\u003e\n\n\u003ctd class=\"ec-advantage\"\u003e45-50 dB(A)\u003c\/td\u003e\n\n\u003ctd\u003e55-65 dB(A)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVida Útil (Operação Contínua)\u003c\/td\u003e\n\n\u003ctd class=\"ec-advantage\"\u003e10+ Anos\u003c\/td\u003e\n\n\u003ctd\u003e5-7 Anos\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eRequisitos de Manutenção\u003c\/td\u003e\n\n\u003ctd class=\"ec-advantage\"\u003eMínimos\u003c\/td\u003e\n\n\u003ctd\u003eSubstituição de Escovas\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"applications-section\"\u003e\n\n\u003ch2 class=\"applications-title\"\u003eAplicações em HVAC e Refrigeração\u003c\/h2\u003e\n\n\u003cdiv class=\"applications-grid\"\u003e\n\n\u003cdiv class=\"application-card\"\u003e\n\n\u003cspan class=\"application-icon\"\u003e🏠\u003c\/span\u003e\n\u003ch3 class=\"application-name\"\u003eUnidades AC Residenciais\u003c\/h3\u003e\n\n\u003cp class=\"application-description\"\u003eCondicionadores de ar split, unidades de janela, mini-splits sem dutos e sistemas HVAC residenciais que exigem resfriamento silencioso e eficiente.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"application-card\"\u003e\n\n\u003cspan class=\"application-icon\"\u003e🏢\u003c\/span\u003e\n\u003ch3 class=\"application-name\"\u003eHVAC Comercial\u003c\/h3\u003e\n\n\u003cp class=\"application-description\"\u003ePrédios de escritórios, lojas de varejo, restaurantes e espaços comerciais que exigem controle climático confiável e energeticamente eficiente.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"application-card\"\u003e\n\n\u003cspan class=\"application-icon\"\u003e🥶\u003c\/span\u003e\n\u003ch3 class=\"application-name\"\u003eSistemas de Refrigeração\u003c\/h3\u003e\n\n\u003cp class=\"application-description\"\u003eRefrigeradores comerciais, vitrines, câmaras frias, freezers de grande porte e equipamentos de armazenamento de alimentos.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"application-card\"\u003e\n\n\u003cspan class=\"application-icon\"\u003e🏭\u003c\/span\u003e\n\u003ch3 class=\"application-name\"\u003eResfriamento Industrial\u003c\/h3\u003e\n\n\u003cp class=\"application-description\"\u003eResfriadores de processo, unidades de tratamento de ar industriais, controle climático de fabricação e aplicações de resfriamento especializadas.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"datasheet-section\"\u003e\n\n\u003ch2 class=\"datasheet-header\"\u003eFICHA TÉCNICA\u003c\/h2\u003e\n\n\u003ch2 class=\"section-title\"\u003eEspecificações do Ventilador EC\u003c\/h2\u003e\n\n\u003ctable class=\"specs-table\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eNúmero do Modelo\u003c\/td\u003e\n\n\u003ctd\u003eR3G250-RK55-05\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTipo de Produto\u003c\/td\u003e\n\n\u003ctd\u003eVentilador Centrífugo EC \u003cspan class=\"ec-motor-badge\"\u003eTECNOLOGIA EC\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFabricante\u003c\/td\u003e\n\n\u003ctd\u003eEBMPAPST\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCondição\u003c\/td\u003e\n\n\u003ctd\u003eNovo original do fabricante\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePotência Nominal\u003c\/td\u003e\n\n\u003ctd class=\"low-power-cell\"\u003e105 W \u003cspan class=\"energy-efficient-badge\"\u003eECONOMIA DE ENERGIA\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eTensão Nominal\u003c\/td\u003e\n\n\u003ctd class=\"dc-voltage-cell\"\u003e48 V DC \u003cspan class=\"dc-voltage-badge\"\u003eOPERAÇÃO DC\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCorrente Nominal\u003c\/td\u003e\n\n\u003ctd\u003e2.3 A\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eVelocidade\u003c\/td\u003e\n\n\u003ctd class=\"optimized-cell\"\u003e1650 rpm \u003cspan class=\"quiet-operation-badge\"\u003eVELOCIDADE OTIMIZADA\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eFrequência\u003c\/td\u003e\n\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePeso Líquido\u003c\/td\u003e\n\n\u003ctd class=\"compact-cell\"\u003e2 kg \u003cspan class=\"compact-design-badge\"\u003eDESIGN COMPACTO\u003c\/span\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDimensão para Envio\u003c\/td\u003e\n\n\u003ctd\u003e35 × 35 × 30 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePaís de Origem\u003c\/td\u003e\n\n\u003ctd\u003eChina\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCódigo HS\u003c\/td\u003e\n\n\u003ctd\u003e8414599099\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"shipping-section\"\u003e\n\n\u003ch2 class=\"shipping-title\"\u003e\n\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0451\/4149\/1868\/files\/R3G250-RK55-05_datasheet.jpg?v=1768229085\" alt=\"R3G250-RK55-05 datasheet\"\u003eEnvio, Garantia e Compromisso de Serviço\u003c\/h2\u003e\n\n\u003cdiv class=\"shipping-details\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCentro de Envio Global:\u003c\/strong\u003e Despachado de \u003cstrong\u003eHong Kong\u003c\/strong\u003e para distribuição mundial eficiente com taxas de envio competitivas.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTempo de Processamento:\u003c\/strong\u003e Pedidos são processados e prontos para envio em até \u003cstrong\u003e5 dias úteis\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEntrega Expressa:\u003c\/strong\u003e Entrega estimada em \u003cstrong\u003e3-8 dias úteis\u003c\/strong\u003e em todo o mundo via \u003cstrong\u003eDHL ou UPS\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGarantia do Fabricante:\u003c\/strong\u003e Coberto por uma garantia total de \u003cstrong\u003e1 ano do fabricante\u003c\/strong\u003e da FANS-TECH.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGarantia de Qualidade:\u003c\/strong\u003e Vendemos apenas produtos FANS-TECH genuínos, garantidos para atender a todas as especificações de fábrica em termos de ajuste, forma e função. Beneficie-se de nossa \u003cstrong\u003epolítica de devolução de 30 dias\u003c\/strong\u003e e compromisso com a \u003cstrong\u003esatisfação do cliente 100%\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cdiv class=\"bulk-inquiry\"\u003e\n\n\u003cp\u003e\u003cstrong\u003ePara OEM de HVAC e Compras em Volume:\u003c\/strong\u003e Entre em contato com nossa equipe de vendas em \u003cstrong\u003esales@axialfanz.com\u003c\/strong\u003e para preços por quantidade, especificações personalizadas e suporte técnico para ventiladores EBM-PAPST EC.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-section\"\u003e\n\n\u003ch2 class=\"faq-title\"\u003ePerguntas Frequentes\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003ch3 class=\"faq-question\"\u003eP1: Por que a tecnologia EC é superior para aplicações de ar condicionado e refrigeração?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eR:\u003c\/strong\u003e A \u003cstrong\u003etecnologia EC (Eletronicamente Comutada) oferece múltiplas vantagens\u003c\/strong\u003e para aplicações HVAC: 1) \u003cstrong\u003eEficiência Energética:\u003c\/strong\u003e Até 30% de economia de energia em comparação com motores AC tradicionais, 2) \u003cstrong\u003eControle Preciso:\u003c\/strong\u003e Operação de velocidade variável de 0-100% para resfriamento ideal, 3) \u003cstrong\u003eOperação Silenciosa:\u003c\/strong\u003e O design sem escovas elimina fontes de ruído mecânico, 4) \u003cstrong\u003eLongevidade:\u003c\/strong\u003e Não há escovas para desgastar, estendendo a vida útil para mais de 10 anos, e 5) \u003cstrong\u003eOperação Inteligente:\u003c\/strong\u003e O controle por microprocessador permite otimização automática com base nas demandas de resfriamento.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003ch3 class=\"faq-question\"\u003eP2: Como a operação 48V DC beneficia o design e a segurança do sistema HVAC?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eR:\u003c\/strong\u003e A \u003cstrong\u003eoperação 48V DC oferece vantagens significativas de design\u003c\/strong\u003e: 1) \u003cstrong\u003eSegurança Aprimorada:\u003c\/strong\u003e A baixa voltagem reduz os riscos elétricos, 2) \u003cstrong\u003eFlexibilidade de Design:\u003c\/strong\u003e Integração mais fácil com sistemas de controle modernos e bateria de backup, 3) \u003cstrong\u003eEMI Reduzida:\u003c\/strong\u003e Mínima interferência eletromagnética com eletrônicos sensíveis, 4) \u003cstrong\u003eConversão Eficiente:\u003c\/strong\u003e Melhor eficiência de conversão de energia em sistemas HVAC modernos, e 5) \u003cstrong\u003eCompatibilidade:\u003c\/strong\u003e Funciona bem com sistemas de energia solar e DC para aplicações fora da rede.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003ch3 class=\"faq-question\"\u003eP3: Qual é o retorno típico do investimento ao atualizar para ventiladores EC?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eR:\u003c\/strong\u003e O \u003cstrong\u003eROI geralmente varia de 12 a 24 meses\u003c\/strong\u003e dependendo das horas de operação. Para um sistema de ar condicionado comercial operando 2.000 horas anualmente: 1) \u003cstrong\u003eEconomia de Energia:\u003c\/strong\u003e Redução de 35W × 2.000 horas = 70 kWh\/ano de economia por ventilador, 2) \u003cstrong\u003eEconomia de Custos:\u003c\/strong\u003e 70 kWh × $0,12\/kWh = $8,40\/ano por ventilador, 3) \u003cstrong\u003eEconomia de Manutenção:\u003c\/strong\u003e Redução de $15-25\/ano nos custos de manutenção, 4) \u003cstrong\u003eROI Total:\u003c\/strong\u003e Tipicamente 18-24 meses para aplicações comerciais, mais rápido para operações 24\/7. Benefícios adicionais incluem maior conforto e redução da pegada de carbono.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\n\u003ch3 class=\"faq-question\"\u003eP4: Como este ventilador lida com as diferentes demandas de resfriamento em sistemas de ar condicionado?\u003c\/h3\u003e\n\n\u003cp class=\"faq-answer\"\u003e\u003cstrong\u003eR:\u003c\/strong\u003e O \u003cstrong\u003emotor EC com controle inteligente se adapta automaticamente\u003c\/strong\u003e às condições variáveis: 1) \u003cstrong\u003eResposta à Temperatura:\u003c\/strong\u003e Ajusta automaticamente a velocidade com base na carga térmica, 2) \u003cstrong\u003eControle de Umidade:\u003c\/strong\u003e Pode ser programado para ciclos de desumidificação, 3) \u003cstrong\u003eOtimização de Energia:\u003c\/strong\u003e Reduz a velocidade durante climas amenos para economizar energia, 4) \u003cstrong\u003eDesempenho Máximo:\u003c\/strong\u003e Acelera para a capacidade máxima durante ondas de calor, e 5) \u003cstrong\u003eIntegração do Sistema:\u003c\/strong\u003e Compatível com a maioria dos sistemas de controle HVAC modernos para operação coordenada.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cta-section\"\u003e\n\n\u003ch2 class=\"cta-title\"\u003eAtualize para a Tecnologia EC com Eficiência Energética\u003c\/h2\u003e\n\n\u003cp class=\"cta-description\"\u003eEntre em contato com nossos especialistas em HVAC para análise detalhada de ROI, especificações técnicas ou preços de volume para suas necessidades de resfriamento de ar condicionado e refrigeração.\u003c\/p\u003e\n\n\u003ca class=\"contact-button\" href=\"mailto:sales@example.com?subject=EC%20Fan%20Inquiry%20FANS-TECH%20R3G250-RK55-05\"\u003eSolicitar Análise de ROI\u003c\/a\u003e \u003ca class=\"contact-button secondary\" href=\"mailto:sales@axialfanz.com?subject=Bulk%20EC%20Fan%20Inquiry%20FANS-TECH%20R3G250-RK55-05\"\u003eSolicitar Preços OEM\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"EBM","offers":[{"title":"Default Title","offer_id":48958744658176,"sku":"R3G250-RK55-05","price":1051.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/R3G250-RK55-05_ebm-papst_Centrifugal_Fan_front_view_17564d6f-3187-4e0a-be72-1c48e4ac4a57.png?v=1783456324","url":"https:\/\/alotechparts.com\/pt\/products\/r3g250-rk55-05-ebm-papst-centrifugal-fan-23a-48v-105w-6-wires-o2o2w","provider":"Alo Tech Solutions","version":"1.0","type":"link"}