SKU: 62906167469

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

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Description

R3G355-AY40-01 Ebm-papst Centrifugal Fan | 1.7kW | 400V | 2600rpm | 2.6AEBM PAPST R3G355 AY40 01 EC Centrifugal Fan 1. 7kW German Made 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

EBM-PAPST R3G355-AY40-01 EC Centrifugal Fan | 1.7kW German Made

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.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 62906167469

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Lais
Massapequa, US
★★★★★ 5
The Ultimate Natural Latex Pillow
Color: Soft, Size: Standard(24"×16"×5.5")
I recently switched to the Talatex 100% Natural Premium Latex Pillow and it has transformed my sleep. Unlike synthetic memory foam, this Purefusion Talalay Latex is incredibly supportive yet soft, providing excellent pressure relief for both my neck and shoulders. I appreciate knowing there are no harsh chemicals in the core.  It retains its shape perfectly night after night and stays cool thanks to the breathable material. The quality is immediately apparent, especially with the removable Tencel cover, which is luxuriously smooth. It arrived in a beautiful package, truly making it the best gift for anyone seeking a healthier, more comfortable night's sleep. Highly recommended!
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Reviewed in the United States on October 28, 2025
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Aisha Yousaf
Charlottesville, US
★★★★★ 5
The Natural Way to Better Sleep.
Color: Soft, Size: Standard(24"×16"×5.5"), Color: Soft, Size: Standard(24"×16"×5.5")
After trying out several latex over the years, the Talatex Talalay 100 stands out for its luxurious comfort, quality materials, and overall sleep experience. Made from 100% natural Talalay latex, it offers a perfect balance of softness and support. Comfort & Support: The Talalay latex feels incredibly buoyant yet plush. I found it especially beneficial for relieving neck pain. Temperature Regulation: One of the best aspects is its breathability. Latex naturally sleeps cooler than other foams. Eco-Friendliness: Another big plus is that it’s made from natural latex with no synthetic additives, making it a healthier and more environmentally friendly choice. It’s also hypoallergenic, which is great for allergy sufferers. Verdict: If you're looking for a premium latex sleep surface that delivers both comfort and longevity, the Talatex Talalay 100 is a solid investment. It’s not the cheapest option out there, but the quality and sleep experience justify the price.
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Reviewed in the United States on April 14, 2025
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KJ
West Palm Beach, US
★★★★★ 5
Finally sleeping well again
Color: Soft, Size: Standard(24"×16"×5.5"), Color: Soft, Size: Standard(24"×16"×5.5")
Got the standard soft and the height is just right - perfect mix of plush and supportive. My neck pain is basically gone. Love that it stays cool through the night thanks to the little vent holes, and the Tencel cover feels super soft. Holds its shape really well too, no flattening. Packaging felt like a gift. Worth every penny.
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Reviewed in the United States on April 24, 2026
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Lulu in TX
Houston, US
★★★★★ 5
Cool-temperature outer cover
Set name: UltraCool Pillow 2-Pack, King - Soft/Medium, Item length width: 40.0 Inches
The pillows (set of2) are easily fluffed and adjusted to personal desire. The outer cover is cool to the touch. I do not feel "cooler" with the pillow, but it does not get hot like some. I'm a side sleeper and sleep comfortably with the Slumber Cloud. I would buy these again. Con: pillow cover is slick, so pillow cases slide off.
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Reviewed in the United States on January 10, 2026
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Happy Shopper
Louisville, US
★★★★★ 1
not cooling for post menopause
Set name: UltraCool Pillow, Standard - Medium/Firm Firmness, Item length width: 30.0 Inches
As a post menopausal person I did not find this cooling at all. The material is memory foam which holds heat but more importantly my head sinks in so that half of it is always surrounded by the pillow, trapping heat. It IS a supportive, soft and comfy pillow. For cooling though, I found it better to buy a firmer, thinner pillow which keeps my head from sinking into it, allowing heat to dissipate.
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Reviewed in the United States on August 25, 2025

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