The fan listed here carries 400v, 1900 W, documented exactly as the manufacturer publishes it. Made by Beijing Henry Mechanical & Electrical Equipment Co,Ltd (8 years on the platform, factory-assessed). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Fan
- Model Number: R3G500-RA28-03
- Power Consumption: 1900 W
- Voltage: 400v
- Nominal Voltage: 400V
- Blade Material: Cast Iron
- Speed: 1900 r/min
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 400v |
| Blade Material | Cast Iron |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Place Of Origin | Germany |
| Brand Name | ebmpapst |
| Model Number | R3G500-RA28-03 |
| Nominal Voltage | 400V |
| Bearing Type | Ball Bearing |
| Power Consumption | 1900 W |
| Speed | 1900 r/min |
| Application | General industry |
| Current | 4.4 (A) |
| Type Of Protection | IP55 |
| Frequency | 50/60HZ |
| Number Of Blades | 6 |
| Mode | S1 |
| Selling Units | Single item |
| Single Package Size | 65X65X40 cm |
| Single Gross Weight | 35.0 kg |
Product Details
ebmpapst R3G500-RA28-03 R3G500-RA28-XP 1900W 400V 1900RPM AHU project EC Fan Retrofit FanGrid Solutions Centrifugal Cooling Fan
item | value |
Type | Centrifugal Fan |
Applicable Industries | Farms, Restaurant, Printing Shops, Construction works |
Electric Current Type | AC |
Mounting | FREE STANDING |
Place of Origin | Germany |
Brand Name | ebmpapst |
Model Number | R3G500-FA28-03 |
Voltage | 400v |
Warranty | 1 Year |
After-sales Service Provided | Online support |
Nominal voltage | 400V |
Bearing Type | Ball Bearing |
Power consumption | 2850 W |
Speed | 1900 r/min |
Application | General industry |
current | 4.4A |
Type of protection | IP55 |
Rich experience in HVAC industry， Bracket installation service available
An air handling unit, commonly called an AHU, is the composition of elements mounted in large, accessible box-shaped units called modules, which house the appropriate ventilation requirements for purifying, air-conditioning or renewing the indoor air in a building or premises.
Fan Wall Technology Reshaping AHU Design
Boost Your AHU's Performance and Slash Operating Costs with Our Advanced EC Fan Technology.
Why Choose EC Fans for AHU?
> Easy Installation Modular design enables fast on-site assembly without the need for large lifting equipment. > Immediate Energy Savings
Upgrade from AC to EC technology and achieve energy savings of over 50% with immediate results.
> Return on Investment
Typically achieves payback within 1-3 years, delivering significant long-term value.
Empower Your Upgrade: AHU Retrofit & Modernization
Beyond New Builds: Unlock Massive Savings in Your Existing AHUs
TRADITIONAL SINGLE CENTRIFUGAL FAN
AC Fan
MODERN FANGRID ARRAY
EC Fan
72dB(A)
High noise
continuous operation
62%
Lower efficiency
Higher energy cost
High
Frequent maintenance
bearings, belt, tensioning
Belt Drive
Belt drive
Bearings Pulley
Large
Bulky design
Higher spacerequirement
< Noise Level >
< Efficiency >
< Maintenance >
< Components >
< Footprint >
48dB(A)
Low noiseQuieter operation
90%
High efficiency
Lower energy cost
Low
Minimal maintenance
no belt, integrated design
Modular Design
Scalable, Redundant
Plug & Play
Compact
Space-saving design,
up to 60% smaller
Solutions Built for Your Challenges
Beyond New Builds: Unlock Massive Savings in Your Existing AHUs
For the R&D Engineer
High performance, Seamless integration, Ultra-quiet operation.
* EC Technology – High efficiency,
Precise airflow. * FanGrid – Redundant, Quiet, Uniform
airflow. * Aerodynamic Design – Optimized
airflow,Minimal noise. * Modbus & BACnet – Smart Control
Ready.
For the Procurement Manager
Lower Cost. Faster Delivery. Reliable Supply Chain.
* TCO-Driven Cost Optimization
* Energy Efficiency Proven in Real
Cases
* Global Supply Chain Network
* Flexible Delivery Solutions
For the Project Manager
High Reliability. Easy Installation. Simple Maintenance.
* Plug-and-Play Design. Fast
Deployment.
* Modular Installation. Maximum
Flexibility.
* Ultra-Long MTBF. Proven Reliability.
* Predictive Maintenance. Global
Service Support.
Fan Recommend
RadiCal Series
· Size ranging from 355mm to 630mm · Air pressure up to 1200Pa · Air flow up to 21000m3/h · Energy saving, reliable quality, maintenance-free operation
RadiPac Series
· Modular version with mounting bracket · Air pressure up to 2000Pa · Maximum air flow up to 19000m3/h · Low power consumption, high wind pressure
Application
Widely used in shopping centers, office buildings, hotels, clean workshops, airport terminals, subway stations, laboratories, data centers and so on.
Service Advantage
Company Introduction
Beijing Henry Mechanical and Electrical Equipment Co., Ltd.is a professional supplier of fans and industrial control products, mainly focused on: Ventilation and heat dissipation solutions Industrial control system accessories Our products are widely applied in: Ventilation, air conditioning, refrigeration, heating, electrical automation, frequency converters, rail transit, HVAC (FFU/AHU), air purification, new energy vehicles, and more. For decades, we've been committed to customer satisfaction through: Enthusiastic service, fast response, scientific management, and a practical, innovative spirit —earning a solid reputation across industries.
FAQ
1. Who are we?Beijing Henry has been engaged in fan industry since 2006 and have become the most professional fan distributor in
China. We have a warehouse of over 8000 ㎡，and more than 100,000 units products in stock.
2. Why choose us？
Excellent Experience
>15000 Customers
Decades of accumulation
Hundreds of successful cases Professional Team
The core staff of Sales & Technical Department have more than 5 years of experience
Diversified Product Solutions
We can offer several product solutions for customers to choose
Quick Response
Reply within 10 minutes, 24 hours online
Adequate Stock
More than 20 brands，5000 models，100000 units in our warehouse
Perfect Service
Professional technician for pre-sale & after-sale support
Excellent Experience
>15000 Customers
Decades of accumulation
Hundreds of successful cases Professional Team
The core staff of Sales & Technical Department have more than 5 years of experience
Diversified Product Solutions
We can offer several product solutions for customers to choose
Quick Response
Reply within 10 minutes, 24 hours online
Adequate Stock
More than 20 brands，5000 models，100000 units in our warehouse
Perfect Service
Professional technician for pre-sale & after-sale support
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–49 piece: US $753.85 / piece
- 50–99 piece: US $748 / piece
- 100+ piece: US $743 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this fan?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the fan be supplied for my local voltage?
The standard configuration is 400v. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Beijing Henry Mechanical & Electrical Equipment Co,Ltd, based in China. The company 8 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Beijing Henry Mechanical & Electrical Equipment Co,Ltd range on HVACR Nexus.
See more in Air Handling Units on HVACR Nexus.
