R4D400-AL17-05 EbmPapst Centrifugal Fan 400v 3~400V 450W 1.22A 1655rpm
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} } 🇩🇪 MADE IN GERMANY | HIGH-EFFICIENCY CENTRIFUGAL FAN ebm-papst R4D400-AL17-05 Centrifugal Fan German-engineered for 10+ years of continuous operation, whisper-quiet high-efficiency performance, energy-saving 450W motor, and exceptional static pressure – the ideal cooling solution for demanding industrial HVAC, automation, and commercial ventilation systems. 📄 DOWNLOAD OFFICIAL DATASHEET (PDF) Core Performance Advantages 🏆 10+ Years Industrial Durability ebm-papst German engineering with premium ball bearings, reinforced housing, and robust 14kg build. Exceeds 10+ years of continuous operation in harsh environments with minimal maintenance. 🔇 Ultra-Quiet Operation Advanced aerodynamic centrifugal impeller design and precision dynamic balancing drastically reduce turbulence and noise. Ideal for hospitals, offices, residential areas, and noise-sensitive facilities. ⚡ Energy Efficient Low Power Consumes only 450W with 1.22A current draw (3~400V). Cuts energy costs significantly vs conventional fans – perfect for 24/7 continuous duty cycles. 💨 High-Volume Centrifugal Airflow Powerful 1655 rpm centrifugal airflow delivers exceptional static pressure and directional air movement. Provides superior heat dissipation for data centers, power electronics, and industrial systems. Industry Applications The R4D400-AL17-05 is trusted across multiple sectors requiring reliable, high-efficiency centrifugal ventilation. 🏭Industrial Ventilation ❄️Commercial Air Conditioning 🧊Industrial Refrigeration 🔥Heating Systems ⚙️Electrical Automation 🔌Frequency Converters 🚄Rail Transportation HVAC 🏢HVAC (FFU/AHU) 🌫️Air Purification Systems 🚗New Energy Vehicles 💻Data Center Cooling 🏥Hospital HVAC Systems 🔬Laboratory Ventilation 📡Telecom Equipment Cooling 🔋Battery Storage Systems 🚢Marine & Shipboard HVAC Technical Specifications Model No R4D400-AL17-05 GENUINE Condition Original new from manufacturer Power 450 W ENERGY EFFICIENT Voltage 3~400 V THREE PHASE Current 1.22 A OPTIMIZED DRAW Speed 1655 rpm HIGH STATIC PRESSURE Frequency 50/60 Hz Manufacturer ebm-papst GERMANY HS Code 8414599099 Country of Origin Germany MADE IN GERMANY Product Type Centrifugal fan INDUSTRIAL GRADE Warranty 1 year PEACE OF MIND Net Weight 14 kg HEAVY DUTY Shipping Dimension 60*60*43 cm Ship From Hong Kong Lead Time 5 days Delivery Time 3-8 days Ship By DHL / UPS Sell and ship only genuine products from factory. Promise: Meet all factory specs, fit, form, and function. 30 days return policy, 100% customer satisfaction. Large quantity inquiry please contact email: [email protected] 📦 Shipping, Warranty & Service Sell and ship only genuine products from factory. Promise: Meet all factory specs, fit, form, and function. Shipping From: Dispatched from Hong Kong – fast global distribution hub. Processing Time: Orders are processed within 5 business days. Express Delivery: Worldwide delivery in 3-8 business days via DHL / UPS. Warranty: Full 1-year manufacturer warranty backed by ebm-papst. 30-Day Returns: 30-day return policy & 100% customer satisfaction commitment. Volume Pricing: For large quantity inquiries: [email protected] Frequently Asked Questions 🔹 Q1: What makes this fan last over 10 years? A: The R4D400-AL17-05 features German-engineered construction with premium ball bearings, reinforced housing, and robust 14kg build. Designed for continuous industrial duty with minimal wear, ensuring a service life exceeding a decade. 🔹 Q2: How quiet is the 1655 rpm operation? A: Despite its powerful airflow capacity, the aerodynamically optimized centrifugal impeller and precision balancing drastically reduce noise. It is well-suited for noise-sensitive environments such as hospitals, labs, and office buildings. 🔹 Q3: How does the 450W motor save energy? A: With optimized current draw of 1.22A and high efficiency across 400V, it consumes significantly less power than traditional fans, lowering operational costs especially in 24/7 applications. 🔹 Q4: What cooling performance can I expect? A: The 1655 rpm centrifugal airflow delivers exceptional static pressure and volumetric flow, ensuring superior heat dissipation for industrial machinery, data centers, and HVAC systems. Need a Reliable High-Performance Centrifugal Fan? Contact our technical team for application support, bulk quotes, or customized solutions. 📧 Request Technical Support 📊 Request Volume Pricing ⭐ Customer Reviews ★★★★★ Verified Buyer – HVAC System Engineer "The ebm-papst R4D400-AL17-05 centrifugal fan exceeded all expectations. It runs extremely quiet at 1655rpm, delivers powerful static pressure, and the 450W motor saves noticeable energy costs. Build quality is solid at 14kg – clearly German engineered for 10+ years. Perfect for industrial ventilation and server room cooling. Highly recommended for any application requiring reliable, silent, low-power airflow." — Andreas K., Facility Operations Manager ✅ Verified Purchase · Reviewed on June 12, 2026