SKU: 63556816574

GR28C-2DD.3I.CR ZIEHL-ABEGG centrifugal fan 400-500V 0.58/1.1kW 0.72/1.55A 2640/3270rpm

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Description

GR28C-2DD.3I.CR ZIEHL-ABEGG centrifugal fan 400-500V 0.58/1.1kW 0.72/1.55A 2640/3270rpmZIEHL ABEGG GR28C 2DD. 3I. CR Dual Speed Centrifugal Fan 1. 1kW German Made ZIEHL ABEGG GR28C 2DD. 3I. CR Dual Speed Centrifugal Fan DUAL SPEED 0. 58 1. 1kW 400 500V GERMAN ENGINEERING High performance industrial dual speed centrifugal fan engineered for extreme durability (>10 years), whisper quiet operation, ultra low energy consumption, and powerful high volume airflow. Perfect for HVAC, industrial ventilation, VFD cooling, and critical thermal

ZIEHL-ABEGG GR28C-2DD.3I.CR Dual-Speed Centrifugal Fan | 1.1kW German Made

ZIEHL-ABEGG GR28C-2DD.3I.CR Dual-Speed Centrifugal Fan

⚡ DUAL-SPEED | 0.58/1.1kW | 400-500V | GERMAN ENGINEERING

High-performance industrial dual-speed centrifugal fan engineered for extreme durability (>10 years), whisper-quiet operation, ultra-low energy consumption, and powerful high-volume airflow. Perfect for HVAC, industrial ventilation, VFD cooling, and critical thermal management.

📄 Download Official Datasheet (PDF)

Core Performance Advantages

🏭🔩
10+ Years Industrial Durability
German-engineered by ZIEHL-ABEGG with robust 16kg heavy-duty construction, premium sealed bearings, and reinforced housing. Proven to operate reliably for over a decade in the harshest industrial environments.
🔇🍃
Ultra-Quiet Operation
Aerodynamically optimized centrifugal impeller and precision dynamic balancing deliver exceptionally low noise levels at both speed settings. Ideal for noise-sensitive facilities.
⚡💚
Energy Saving / Low Power Draw
Efficient dual-speed motor: 0.58/1.1kW with only 0.72/1.55A current draw at 400-500V three-phase. Exceptional energy efficiency for continuous 24/7 industrial operation.
💨🌊
High Airflow & Superior Cooling
Dual-speed operation at 2640/3270 rpm generates exceptional centrifugal airflow with high static pressure. Provides outstanding heat dissipation for large industrial equipment.

Applications Across Industries

The GR28C-2DD.3I.CR 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

Technical Specifications

Model Number GR28C-2DD.3I.CR Genuine
Article No: 3ADT754034P0001 | Motor No: 3ADT754034P0001
Manufacturer ZIEHL-ABEGG Made in Germany
Product Type Centrifugal Fan High Static Pressure
Condition Original new from manufacturer
Rated Power 0.58 kW / 1.1 kW Dual-Speed Energy Efficient
Voltage 3~400-500V / 50/60Hz Three Phase Wide Voltage Range
Rated Current 0.72 A / 1.55 A
Speed 2640 rpm / 3270 rpm Dual-Speed
Frequency 50/60Hz
Net Weight 16 kg
Shipping Dimension 50 × 50 × 50 cm
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 high-temperature grease ensure maintenance-free operation beyond 10+ years even under extreme continuous loads.
🔇 Noise-optimized Dual-Speed Design
Advanced scroll housing and dynamically balanced impeller reduce turbulence and noise at both speed settings, suitable for acoustic-sensitive environments.
⚡ Ultra-Efficient Three-Phase Motor
0.58/1.1kW with only 0.72/1.55A current draw delivers exceptional energy savings. Wide 400-500V input for global industrial compatibility.
💨 Extreme Static Pressure & Airflow
Dual-speed 2640/3270 rpm design generates massive air movement for heat dissipation in large industrial machinery, VFDs, power electronics, and heavy-duty HVAC systems.

🚚 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 ZIEHL-ABEGG 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 GR28C-2DD.3I.CR features heavy-duty die-cast housing, German-made premium industrial bearings, and a thermally protected motor. ZIEHL-ABEGG's rigorous testing ensures it withstands dust, humidity, vibration, and continuous duty cycles beyond a decade.
Q2: Is it quiet enough for commercial environments despite its power?
Yes. Thanks to its precision-balanced centrifugal impeller and optimized scroll housing, noise levels are remarkably low for its power class, making it suitable for commercial buildings and hospitals.
Q3: How does the dual-speed feature benefit my application?
Dual-speed operation (2640/3270 rpm) allows you to select lower speed for energy-efficient background ventilation or higher speed for peak cooling demands. This flexibility reduces power consumption by up to 30% compared to single-speed fans.
Q4: What cooling performance can I expect for VFDs and industrial equipment?
The high-speed 3270 rpm centrifugal design delivers exceptional static pressure and massive airflow, ensuring superior heat dissipation for VFDs, industrial machinery, power electronics, and heavy-duty 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 installed the GR28C-2DD.3I.CR in our manufacturing plant's VFD cooling system, and the performance is outstanding. After 20 months of 24/7 operation, it runs smoothly with minimal noise despite the 1.1kW power. The dual-speed flexibility allows us to save energy during off-peak hours. The 16kg German build quality is rock solid, and the 0.72/1.55A current draw is incredibly efficient. Perfect for demanding industrial environments where reliability is critical. Highly recommended for VFD and automation cooling!"

— Thomas Werner, Plant Operations Director
Verified Buyer · Industrial VFD Cooling System · April 2026

* All products are 100% genuine ZIEHL-ABEGG. 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: 63556816574

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abby thompson
Carnegie, US
★★★★★ 5
Highly recommend.
Format: Paperback
One of the most helpful, lucid, and comprehensive books on shame I've encountered. This was required reading for graduate school and is now one of my most returned to, dog-eared, and referenced books. Can't recommend enough.
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Reviewed in the United States on February 19, 2023
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Matt M
Fort Morgan, US
★★★★★ 5
Thorough, clear, enlightening, and inspiring - not often achieved in academia
Format: Paperback
This is an extraordinarily well-researched manual. It presents for the reader a Catholic-Christian perspective on psychology/mental health which is faithful to the magisterial teachings of the Church and the Christian tradition. So much good will come to the clinician/professor/pastoral leader/student/generally-concerned-citizen who engages thoughtfully with the CCMMP. More to the point, those whom they serve will reap the real harvest. This could be one of the most important books written in this century. Yes. Bold claim. Bolder still and brighter yet the vision of the human person elucidated in this volume. "The glory of God is a human person fully alive" (St. Irenaeus of Lyon) The CCMMP sheds light for the reader to catch that vision of God's image (the human person) in a world so dimmed by confusion. Read this book. Or pick put some chapters that are of particular interest to you and go through those. You'll be glad you did.
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Reviewed in the United States on April 30, 2020
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Samuel Bendeck Sotillos
Lake Worth, US
★★★★★ 5
Towards a Christian Psychology or Cure of Souls
Format: Paperback
Mental health professionals will benefit from this comprehensive manual that has been extensively researched, as it provides a way forward in the direct application of the Christian tradition in a therapeutic context. This book restores the authority within psychology back to the spiritual dimension rather than the empiricism and rationalism that is the legacy of the Enlightenment project and consequently of mainstream psychology. An important matter not addressed in this study are the arguably deleterious impacts of the Second Vatican Council (1962–1965) on the hearts and minds of the faithful, not to mention the crisis in religious vocations to which it has led. Therefore, references to the doctrinal teachings of Vatican II (and the contemporary church) should be considered with discernment so that a clear distinction can be maintained between traditional Catholicism and some of its modern aberrations (Coomaraswamy, 2006). Notwithstanding, the book has many strengths that will benefit therapists who are interested in Christian psychology, or the “science of the soul” found within all of the world’s religions. It is by adhering to one of the divinely revealed spiritual traditions that we can gain access to a liberating discernment—“Ye shall know the truth and the truth shall make you free” (John 8:32)—which is essential for any integral therapy and healing. -Spiritual Psychology and Counseling, Vol. 7, No. 2 (2022)
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Reviewed in the United States on August 4, 2022
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Boise, US
★★★★★ 5
tour de force work, written in the Catholic intellectual tradition
Format: Hardcover
What a masterpiece. I would recommend this book as required reading for Catholics in the helping professions--counseling, social work, clinical psychology, etc. I'm a grad student in Catholic counseling at a non-Catholic institution, and this has been a go-to text in my classes. So grateful to the professors and contributors at Divine Mercy University for their many, many years and sacrifices putting this treatise together. It is going to bear much fruit in the years to come. Thank you!!
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Reviewed in the United States on October 2, 2021
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Jim
Alexandria, US
★★★★★ 5
This is an excellent piece of work
Format: Kindle
For anyone who is interested in learning more about the integrated human person, this book does a very nice job of exploring the theological, phycological, and emotional attributes of the human person. It is a bit on the academic side and not light bedtime reading ;-). But, it is well worth the money.
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Reviewed in the United States on October 31, 2020

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