R3G355-AY40-01 Ebm-papst Centrifugal Fan | 1.7kW | 400V | 2600rpm | 2.6A

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EBM-PAPST R3G355-AY40-01 EC Centrifugal Fan | 1.7kW German Made * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe U I', Roboto, 'Helvetica Neue', sans-serif; line-height: 1.5; background-color: #f0f4f8; padding: 30px 20px; color: #1a2c3e; } .shopify-product-card { max-width: 1280px; margin: 0 auto; background: #ffffff; border-radius: 28px; box-shadow: 0 20px 35px -10px rgba(0, 0, 0, 0.08); overflow: hidden; } /* EBM-PAPST inspired blue gradient */ .product-header { background: linear-gradient(115deg, #004070 0%, #0066a8 100%); color: white; padding: 48px 36px; text-align: center; position: relative; } .product-header::after { content: ''; position: absolute; bottom: 0; left: 15%; right: 15%; height: 4px; background: #FFD700; border-radius: 4px; } .product-title { font-size: 1.8rem; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.2px; } .feature-badge { display: inline-flex; gap: 8px; background: #FFD700; color: #003366; 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} .btn-primary, .btn-secondary { display: block; width: 90%; margin: 10px auto; text-align: center; } } EBM-PAPST R3G355-AY40-01 EC Centrifugal Fan ⚡ EC TECHNOLOGY | 1.7kW | 400V | 2600rpm | GERMAN ENGINEERING High-performance industrial EC centrifugal fan engineered for extreme durability (>10 years), whisper-quiet operation, ultra-low energy consumption, and powerful high-volume airflow. Perfect for heavy-duty HVAC, cleanrooms, industrial ventilation, and critical thermal management. 📄 Download Official Datasheet (PDF) Core Performance Advantages 🏭🔩 10+ Years Industrial Durability German-engineered by EBM-PAPST with robust 13.16kg heavy-duty construction, premium sealed ball bearings, and reinforced die-cast aluminum housing. Proven to operate reliably for over a decade. 🔇🍃 Ultra-Quiet EC Operation Aerodynamically optimized 7-blade sheet aluminum impeller and precision dynamic balancing deliver exceptionally low noise levels. EC technology enables quieter operation than AC motors. ⚡💚 Energy Saving / Low Power Draw Efficient EC motor: 1.7kW with only 2.6A current draw at 400V three-phase. Overall efficiency of 66.3% exceeds EU 327/2011 requirements. Exceptional energy savings. 💨🌊 High Airflow & Superior Cooling High-speed operation at 2600 rpm generates exceptional centrifugal airflow with 4325 m³/h volume and 885 Pa static pressure. Outstanding heat dissipation for demanding applications. Applications Across Industries The R3G355-AY40-01 is a versatile solution for demanding ventilation and cooling challenges across global markets. 🏭Industrial Ventilation ❄️Commercial Air Conditioning 🧊Industrial Refrigeration 🔥Heating Systems ⚙️Electrical Automation 🔌Frequency Converters / VFD 🚄Rail Transportation HVAC 🏢HVAC (FFU/AHU) Systems 🌫️Air Purification 🚗New Energy Vehicles 🏗️Process Cooling 💻Data Center Cooling ⚡Power Plant Ventilation 🏥Hospital HVAC 🔬Laboratory Ventilation 📡Telecom Equipment Cooling 🔋Battery Storage Systems 🌾Agricultural Ventilation 🚢Marine & Shipboard HVAC 🏗️Cleanrooms Technical Specifications Model Number R3G355-AY40-01 Genuine EBM-PAPST Manufacturer EBM-PAPST Made in Germany Product Type EC Centrifugal Fan GreenTech EC Technology Condition Original new from manufacturer Rated Power 1.7 kW (1700W) Heavy Duty Industrial Grade Voltage 3~380-480V / 50/60Hz Three Phase Wide Voltage Rated Current 2.6 A Speed 2600 rpm Frequency 50/60Hz Air Flow 4325 m³/h @ 885 Pa static pressure Overall Efficiency 66.3% Exceeds EU 327/2011 Degree of Protection IP54 Insulation Class Class B Net Weight 13.16 kg Dimensions 355 mm fan size HS Code 8414599099 Country of Origin Germany Warranty 1 year manufacturer warranty Ship From Hong Kong Lead Time 5 business days Delivery Time 3-8 business days worldwide (DHL/UPS) Guarantee 30-day return policy • 100% customer satisfaction Engineering Excellence 🛠️ Heavy-Duty German Bearings Precision industrial-grade ball bearings with lifetime lubrication ensure maintenance-free operation beyond 10+ years (40,000-hour rated bearing life). 🔇 Noise-optimized EC Design Advanced GreenTech EC motor technology with dynamically balanced 7-blade aluminum impeller reduces turbulence and noise while maximizing efficiency. ⚡ Ultra-Efficient EC Motor 1.7kW with only 2.6A current draw delivers 66.3% overall efficiency. Integrated PID controller, MODBUS-RTU, and 0-10V/PWM control inputs for precise speed regulation. 💨 Extreme Static Pressure & Airflow 2600 rpm EC design generates massive air movement: 4325 m³/h airflow at 885 Pa static pressure. Perfect for high-resistance duct systems and cleanroom applications. 🚚 Shipping & Service Guarantee Shipping From: Hong Kong – efficient global distribution hub. Processing: Orders ship within 5 business days. Express Delivery: 3-8 business days worldwide via DHL or UPS. Genuine Promise: Only original EBM-PAPST factory-sealed products, meet all fit, form and function specifications. Warranty & Returns: 1-year manufacturer warranty + 30-day hassle-free returns. 📦 Bulk / Large Quantity Inquiries: Contact [email protected] for volume pricing and custom logistics solutions. ❓ Frequently Asked Questions Q1: How does this fan achieve over 10 years of reliable operation? The R3G355-AY40-01 features heavy-duty die-cast aluminum housing, German-made premium industrial bearings with lifetime lubrication, and EBM-PAPST's rigorous German engineering standards. The bearings are rated for 40,000 hours of continuous operation. Q2: What makes EC technology more energy-efficient than AC motors? EC (Electronically Commutated) motors use permanent magnets and electronic control to achieve up to 30% higher efficiency than AC motors. This model achieves 66.3% overall efficiency, exceeding EU 327/2011 requirements, saving significant energy costs over time. Q3: What control options are available? The fan features multiple control interfaces: 0-10V analog input, PWM control, MODBUS-RTU via RS485, integrated PID controller, and digital inputs for enable and parameter set switching. Factory default is PWM control. Q4: What cooling performance can I expect? The powerful EC motor delivers 4325 m³/h airflow at 2600 rpm with 885 Pa static pressure, providing exceptional cooling for VFDs, industrial machinery, cleanrooms, data centers, and heavy-duty HVAC applications under extreme thermal loads. Need Expert Advice or Volume Discounts? Our technical team is ready to assist with application matching, performance data, and custom quotations for OEM and industrial projects. 📧 Request Technical Support 💰 Request Volume Pricing Customer Testimonial ★★★★★ "We upgraded our cleanroom HVAC system with the R3G355-AY40-01 EC fan, and the results are outstanding. After 14 months of 24/7 operation, it runs whisper-quiet with exceptional efficiency. The EC technology reduced our energy consumption by 28% compared to our old AC fans. The 2.6A current draw is incredibly efficient, and the 13.16kg German build quality is rock solid. The MODBUS-RTU integration made system control seamless. Perfect for demanding cleanroom environments where reliability and energy savings are critical. Highly recommended for any industrial ventilation upgrade!" — Dr. Andreas Weber, Cleanroom Facilities Manager Verified Buyer · Cleanroom HVAC System · April 2026 * All products are 100% genuine EBM-PAPST. Specifications are subject to manufacturer updates. Contact us for compatibility check. Show more