English
Français
Deutsch
Português
Español
русский 
한국어
العربية
Italiano
Indonesia
Schweiz
Polski
Nederlands
ישראל - עברית
Perzisch
ไทย
日本語
ኢትዮ-አማርኛ
Việt Nam
Kiswahili
Srpski
Ελληνικά
简体中文
Ebm-papst R3G500-RA28-03 400V 560MM 7630CFM EC Centrifugal Fan For Data Centers and Precision Air Conditioning
Brand：ebm-papst (100% Genuine)
Model：R3G500-RA28-03
Category：centrifugal fan
Description： 100% genuine ebmpapst R3G500-RA28-03 EC centrifugal fan, 7630CFM airflow, 1200Pa high pressure for precision air conditioning and data centers. Ready stock, fast global shipping, intelligent cooling performance.
Sales Hotline:+86 10-62547612
Cell Phone:+86 187 0152 6587
E-mail: Jason@bjhengrui.cn / qin@bjhengrui.cn / sales06@bjhengrui.cn
- Specification
- Details
- Application
Nominal data:
|
Brand： |
ebmpapst |
|
Part No： |
R3G500-RA28-03 |
|
Fan Type： |
Centrifugal Fan |
|
Rated Voltage(V)： |
400 |
|
Size(mm)： |
500 |
|
Max.Air Flow(CFM)： |
7630 |
|
Max.Pressure(Pa)： |
1200 |
|
Input Power(W)： |
3650 |
|
Speed(RPM)： |
1900 |
|
Noise(dB)： |
73 |
Specification Drawing:
Ultra High-Pressure EC Centrifugal Fan for Data Center Cooling Applications
The ebmpapst R3G500-RA28-03 EC centrifugal fan is a premium high-static-pressure cooling solution developed for precision air conditioning systems, hyperscale data centers, and advanced thermal management applications. Delivering 7630CFM airflow, exceptional 1200Pa static pressure, and powered by a 3650W EC motor, this 500mm centrifugal fan is engineered for demanding cooling systems requiring powerful and stable airflow performance.Designed with intelligent EC motor technology, the R3G500-RA28-03 supports integrated PI control, RS-485 MODBUS-RTU communication, configurable I/O interfaces, and RFID compatibility for advanced building automation integration. Its IP55 protection rating and reinforced PP plastic impeller provide reliable long-term operation in high-temperature, high-load, and mission-critical environments.This original ebmpapst EC centrifugal fan is widely used in CRAC units, in-row cooling systems, precision HVAC equipment, high-density server cabinet cooling, and industrial air handling systems. Features such as soft start, motor current limitation, and locked-rotor protection help improve operational safety and energy efficiency. We provide 100% genuine ebmpapst products with large inventory availability, rapid worldwide delivery, and professional technical support.
Product Details
（If you need more installation pictures or detailed technical PDF documents of ebm-papst R3G500-RA28-03, please feel free to contact us at any time.）
 |
 |
Why choose us ?► Large quantity of multi brand fans in stock supply
► Global Fast Delivery
► Professional selection support
► Experience in industrial cooling solutions
► Highly trusted by HVAC service providers
Main Application Scenarios
High-Density Server Rack Cooling
The R3G500-RA28-03 is specifically suitable for high-density server rack cooling systems where high static pressure airflow is necessary to overcome airflow resistance from tightly packed equipment and air filtration systems. Its 1200Pa pressure capability ensures stable cooling performance in modern AI and cloud computing environments.
Precision Air Conditioning for Critical Facilities
This EC centrifugal fan is widely installed in precision air conditioning units for financial data centers, semiconductor facilities, and medical IT rooms. The intelligent EC control system allows precise airflow adjustment to maintain optimal thermal conditions while reducing unnecessary energy consumption.
Intelligent HVAC Systems with BMS Integration
With MODBUS V6.0 communication, configurable I/O, and integrated PI control, the R3G500-RA28-03 can seamlessly integrate into smart building management systems. It supports centralized monitoring, predictive maintenance, and dynamic fan speed optimization for energy-efficient HVAC operation.
Frequently Asked QuestionsQ1: Why does the R3G500-RA28-03 provide exceptionally high static pressure performance?
The fan uses a high-efficiency backward curved centrifugal impeller combined with an advanced EC motor design, enabling up to 1200Pa static pressure. This makes it ideal for precision cooling systems with restrictive airflow paths or high-efficiency filtration requirements.
Q2: What intelligent protection functions are integrated into this EC centrifugal fan?
The R3G500-RA28-03 includes reverse polarity protection, locked-rotor protection, thermal overload protection, undervoltage detection, and motor current limitation. These advanced safety functions help protect the fan and connected HVAC systems during abnormal operating conditions.
Q3: Can this fan support smart monitoring and remote speed regulation?
Yes. The fan supports RS-485 MODBUS-RTU communication, configurable digital I/O, external parameterization, and 0-10V/PWM control input. These features allow remote monitoring, intelligent speed control, and automated airflow adjustment in data center precision cooling systems.
whatsapp
