SKU: 75853134651

ZIEHL-ABEGG RH40C-ZID.GG.CR centrifugal fan 3.9W 6.2/5.0A 2810rpm 50/60Hz

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Description

ZIEHL-ABEGG RH40C-ZID.GG.CR centrifugal fan 3.9W 6.2/5.0A 2810rpm 50/60HzZIEHL ABEGG RH40C ZID. GG. CR Centrifugal Fan 3. 9kW High Airflow Industrial Blower Professional 3. 9kW industrial centrifugal fan with 8500 m h airflow, 3 380 480V wide voltage operation, 2810 RPM speed, and IP54 protection. German engineered for exceptional durability exceeding 10 years, ultra quiet performance, energy efficiency, and superior cooling for demanding industrial applications. High Performance Industrial Centrifugal Fan 10+ Years

ZIEHL-ABEGG RH40C-ZID.GG.CR Centrifugal Fan

3.9kW High-Airflow Industrial Blower

Professional 3.9kW industrial centrifugal fan with 8500 m³/h airflow, 3-380/480V wide voltage operation, 2810 RPM speed, and IP54 protection. German-engineered for exceptional durability exceeding 10 years, ultra-quiet performance, energy efficiency, and superior cooling for demanding industrial applications.

High-Performance Industrial Centrifugal Fan

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10+ Years Industrial Durability

German-engineered ZIEHL-ABEGG construction with IP54 protection ensures reliable, long-term operation exceeding 10+ years in demanding industrial environments. Premium materials, reinforced housing, industrial-grade bearings, and precision-balanced impeller guarantee exceptional lifespan for continuous operation in harsh conditions (-20°C to +40°C operating range).

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Ultra-Quiet 2810 RPM Operation

Advanced centrifugal design provides exceptionally quiet operation at 2810 RPM despite high airflow capacity. Precision-engineered impeller blades with optimized airfoil profiles minimize turbulence and aerodynamic noise generation. Special vibration-damping technology and precision dynamic balancing ensure low-noise performance suitable for commercial buildings and noise-sensitive industrial applications.

Energy Efficient 3.9kW Operation

Optimized 3.9kW power rating with 6.2/5.0A current draw provides exceptional energy efficiency for high-airflow requirements. Wide voltage operation (3-380/480V) ensures global compatibility while minimizing energy consumption. Advanced motor technology and aerodynamic design maximize airflow per watt of power consumption, delivering cost-effective performance for large-scale applications.

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High Airflow & Superior Cooling

Exceptional 8500 m³/h airflow capacity at 2810 RPM provides effective heat dissipation and ventilation for demanding applications. The centrifugal design delivers superior cooling performance with 58×58×32cm compact footprint, making it ideal for applications requiring high-volume air movement through systems with moderate to high pressure requirements.

Industrial & Commercial Applications

The RH40C-ZID.GG.CR centrifugal fan is engineered for diverse industrial and commercial applications requiring reliable, high-airflow solutions with robust protection and optimal performance.

🌬️ Industrial Ventilation Systems
❄️ Commercial Air Conditioning
🧊 Industrial Refrigeration
🔥 Commercial Heating Systems
⚙️ Electrical Automation
🔌 Frequency Converters
🚄 Rail Transportation
🏭 HVAC Systems (FFU/AHU)
🌫️ Air Purification Systems
🚗 New Energy Vehicles
🏢 Commercial Building Ventilation
🏭 Factory Exhaust Systems
🔬 Laboratory Fume Hoods
🏥 Medical Equipment Cooling
📦 Industrial Drying Systems
🍃 Environmental Control Systems

DATASHEET

Technical Specifications

Model Number RH40C-ZID.GG.CR
Part Number 116745
Manufacturer ZIEHL-ABEGG GERMANY
Product Type Centrifugal Fan HIGH AIRFLOW
Condition Original new from manufacturer
Rated Power 3.9 kW HIGH PERFORMANCE
Rated Voltage 3-380/480 V WIDE VOLTAGE
Frequency 50/60 Hz
Rated Current 6.2/5.0 A OPTIMIZED CURRENT
Airflow Capacity 8500 m³/h HIGH VOLUME
Speed 2810 rpm HIGH SPEED
Protection Class IP 54 DUST & WATER PROTECTED
Operating Temperature -20°C to +40°C WIDE RANGE
Net Weight 12 kg COMPACT DESIGN
Shipping Dimension 58 × 58 × 32 cm SPACE-SAVING
Country of Origin Germany
HS Code 8414599099
Warranty 1 Year Manufacturer Warranty

Shipping, Warranty & Service

Shipping Hub: Dispatched from Hong Kong for efficient global distribution.

Processing Time: Orders are processed and ready to ship within 5 business days.

Express Delivery: Estimated delivery in 3-8 business days worldwide via DHL or UPS.

Warranty: Backed by a full 1-year manufacturer's warranty from ZIEHL-ABEGG.

Product Guarantee: We sell only genuine ZIEHL-ABEGG products guaranteed to meet all factory specifications for fit, form, and function.

Customer Satisfaction: Enjoy a 30-day return policy and our commitment to 100% customer satisfaction.

For Large Quantity Inquiries: Please contact our sales team at [email protected] for volume pricing and custom quotations for ZIEHL-ABEGG products.

Frequently Asked Questions

Q1: How does the ZIEHL-ABEGG RH40C centrifugal fan with IP54 protection ensure 10+ years of reliable service in harsh industrial environments?

A: The IP54 protection rating combined with German engineering excellence provides exceptional durability for operation in challenging industrial environments. The IP54 rating ensures protection against dust ingress (level 5) and water splashes from any direction (level 4), making it suitable for environments with airborne particles and moisture. The wide operating temperature range of -20°C to +40°C allows reliable performance in both cold and hot conditions. Premium industrial-grade materials, corrosion-resistant coatings, and sealed bearings prevent degradation from environmental factors. The reinforced housing and precision-balanced impeller minimize vibration, reducing mechanical stress on components. This combination of protective features and quality construction ensures reliable performance exceeding 10 years in demanding applications such as factory ventilation, outdoor installations, and harsh industrial environments.

Q2: How does this centrifugal fan achieve ultra-quiet operation at 2810 RPM despite the high 8500 m³/h airflow capacity?

A: The advanced aerodynamic design optimized for 2810 RPM operation provides exceptionally quiet performance despite the substantial airflow capacity. ZIEHL-ABEGG's precision-engineered impeller blades feature optimized airfoil profiles that minimize turbulence and aerodynamic noise generation. The centrifugal design inherently provides smoother airflow acceleration compared to other fan types, reducing noise production. Special noise-reducing features include vibration-damping motor mounts, precision dynamic balancing to exacting standards, and acoustically optimized housing design. The compact 58×58×32cm dimensions allow for efficient airflow management that reduces turbulence. These engineering features combine to deliver surprisingly quiet operation suitable for commercial buildings, office environments, and applications where both high performance and acoustic comfort are essential requirements.

Q3: How does the 3.9kW power rating with wide voltage operation (3-380/480V) provide exceptional energy efficiency and global compatibility?

A: The optimized 3.9kW power rating with 3-380/480V wide voltage capability represents advanced energy efficiency with global application flexibility. The wide voltage range (3-380/480V) allows the fan to operate efficiently on various global power systems without requiring additional transformers or converters. At 480V operation, the current draw is only 5.0A, minimizing line losses and improving overall system efficiency. At 380V operation (6.2A), it maintains excellent performance while accommodating different regional standards. The 3.9kW power rating is precisely calibrated to deliver 8500 m³/h airflow with optimal energy consumption. When compared to less efficient alternatives, this fan can deliver the same airflow with approximately 15-20% lower energy consumption. The combination of wide voltage compatibility and optimized power consumption makes it an economically and environmentally responsible choice for global industrial applications.

Q4: What specific advantages does the RH40C-ZID.GG.CR model offer with its 8500 m³/h airflow capacity and compact 58×58×32cm design?

A: The RH40C-ZID.GG.CR model with 8500 m³/h airflow in a compact 58×58×32cm package provides exceptional performance-to-size ratio for space-constrained applications. The 8500 m³/h airflow capacity represents high-volume performance typically found in larger units, making it ideal for applications requiring substantial air movement in limited spaces. The compact 58×58×32cm footprint allows installation in equipment racks, machinery enclosures, and building systems where space is at a premium. The IP54 protection enables operation in challenging environments where dust or moisture might be present. The 2810 RPM speed provides optimal balance between airflow performance and energy efficiency. For commercial HVAC systems, it delivers high-capacity performance without excessive space requirements. For industrial applications, it provides reliable ventilation or cooling in equipment with limited installation space. This combination of high performance, compact design, and robust protection makes it a versatile solution for demanding applications with space constraints.

Need High-Airflow Industrial Ventilation Solutions?

Contact our technical specialists for application-specific recommendations, performance data, or volume pricing for your industrial centrifugal fan requirements.

Request Technical Support Request Volume Pricing

 

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SKU: 75853134651

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J. Lee
Phoenix, US
★★★★★ 5
Entertaining, educational and provoking
Format: Hardcover
I really didn’t expect this level of enjoyment from reading a book about a serious law material. This book is entertaining almost like a thrilling mini series to me due to the author’s great storytelling. Vivid arguments in various courtrooms over decades, sad stories of victims, some hilarious cases (especially Smith), unjust and unfair cases, interesting judges, … I just enjoyed reading them over cover to cover. It is definitely educational. I don't have any legal background and I hardly knew Section 230. After the joyful reading, I could learn history, importance and main issues of Section 230. I believe it is a must-read to many people including software engineers like me. I couldn’t be comfortable when the author compared the amount of benefit of Section 230, which has promoted proliferation of US Internet business, to the amount of suffering of women, children, and unfairly defamed people. However, I believe the author, on purpose, provoked this discussion. Including his own sincere opinion, he introduced various discussions deeply in later chapters, which helped me to think a lot.
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Reviewed in the United States on February 12, 2021
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A M
Cuba, US
★★★★★ 4
Interesting and clear
Format: Kindle
The book reviews the history of the law that protects interactive websites from prosecution due to defamation. The discussion is interesting and straightforward, but there are too many unimportant details in some places.
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Reviewed in the United States on November 2, 2022
M
Verified Purchase
Marc M. Morrison
New York, US
★★★★★ 5
The most well researched book about Section 230 and free speech on the Internet
Format: Hardcover
Many are calling for regulation of the tech industry. This book does an excellent job of outlining the “it’s not that simple” aspect of the debate. Some say big tech is doing too much to silence legitimate conversations and others say they are not doing enough to combat hate speech and false information. Regardless of which side you fall on it is important to know the history and this book is a well written account. Professor Kosseff does an excellent job of both presenting the history of Section 230, but also mixing in his well reasoned opinions about how we should proceed. Most importantly posing the question of if you don’t want big tech regulating the internet, you better think long and hard about who you do want, and what that will look like. This should be a mandatory read for any tech reporter who even utters the words “Section 230”. Thanks for the information.
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Reviewed in the United States on August 26, 2019
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Verified Purchase
Jeff Jarvis
Waukegan, US
★★★★★ 5
The book that might save the internet
Format: Hardcover
The level of misunderstanding about Section 230 in media and government is astounding. All they have to do is read Kosseff's book to clear up their misunderstanding. The New York Times made a colossal mistake confusing Section 230 with the First Amendment. I hear media people all the time thinking they can't moderate comments because of Section 230 (the opposite is true). I see politicians going after Section 230 because they think it is the root of the net's problems (they are dead wrong). Section 230 is our best protection of free expression and human dignity on the net, for as Kosseff clearly explains, it is intended to enable the public conversation (by not making platforms -- including news organizations -- liable for what others do on their sites) and it is also intended to empower platforms and media companies to moderate what people do on their sites to their own standards. The law is short and clear and is vital to the future of the net and the public conversation on it. Kosseff puts forward an excellent history of the development of legislation and case law on free expression in books, movies, and other media. He talks with the creators of Section 230 and explains their goals and motives. He outlines the debate about the law. That debate is now reaching a critical phase in both media and Washington. Thus Kosseff's book is a document of urgent importance. I wish some rich person would come along to buy every member of Congress and every news organization a copy so they don't keep screwing this up.
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Reviewed in the United States on September 5, 2019
R
R. J. McCabe
Grantham, US
★★★★★ 3
Please use a larger font
Format: Hardcover
Over 60 and sometimes have a difficult time with too small print? My advise .. either read it on an ebook or skip this one. I read the first chapter despite the small font size that made it a little too difficult to read. While I found it informative and well worth reading I'm probably not going to read anymore and return it to the library. Mass market paperback books with small print I can understand. Hardback non-fiction books (which are generally read by an older crowd I suspect) make no sense to me. 5 stars for the content I read. 1 star (generously) for the font size.
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Reviewed in the United States on January 6, 2020

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