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Ebm-papst R3G355-RG56-01 400V 355MM 3141CFM EC Centrifugal Fan For Data Centers and Precision Air Conditioning
Brand：ebm-papst (100% Genuine)
Model：R3G355-RG56-01
Category：Centrifugal fans
Description： 100% genuine ebmpapst R3G355-RG56-01 EC centrifugal fan, 400V, 3141CFM, 800Pa. Ideal for precision air conditioning and data center cooling. Fast delivery with sufficient stock.
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:
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Brand： |
ebmpapst |
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Part No： |
R3G355-RG56-01 |
|
Fan Type： |
Centrifugal Fan |
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Rated Voltage(V)： |
400 |
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Size(mm)： |
355 |
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Max.Air Flow(CFM)： |
3141 |
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Max.Pressure(Pa)： |
800 |
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Input Power(W)： |
930 |
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Speed(RPM)： |
2280 |
|
Noise(dB)： |
50 |
Specification Drawing:
Energy-Efficient EC Centrifugal Fan for Precision Air Conditioning Systems
The ebmpapst R3G355-RG56-01 EC centrifugal fan is designed for intelligent airflow control and stable thermal management in precision cooling environments. Featuring 3141 CFM airflow, 800 Pa static pressure, and a high-efficiency 400V EC motor, this backward curved centrifugal fan is widely used in precision air conditioners, telecom cabinet cooling, and compact data center HVAC systems.Its integrated PID controller and RS485 MODBUS RTU communication enable accurate speed regulation and remote monitoring for energy-saving cooling operation. The fan also supports 0-10V/PWM control input, alarm relay output, and sensor integration, making it suitable for smart HVAC automation projects.With IP54 protection, thermal overload protection, and soft-start functionality, the R3G355-RG56-01 delivers reliable long-term operation in demanding industrial cooling applications. We supply 100% original ebmpapst EC centrifugal fans with fast global shipping and stable inventory support.
Product Details
（If you need more installation pictures or detailed technical PDF documents of ebm-papst R3G355-RG56-01, please feel free to contact us at any time.）
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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
Precision Cooling for Small & Medium Data Centers
The R3G355-RG56-01 is suitable for precision cooling systems in medium-sized server rooms and edge computing facilities. Its EC motor technology provides accurate airflow adjustment based on real-time thermal loads, improving overall cooling efficiency.
Telecom Cabinet & Communication Equipment Cooling
This model is commonly used in telecom shelter ventilation and communication cabinet cooling systems where stable pressure airflow and intelligent remote monitoring are required for uninterrupted operation.
Industrial Electrical Cabinet Ventilation
With its compact structure and low operating noise of only 50 dB, the R3G355-RG56-01 is also suitable for industrial electrical control cabinets, UPS cooling systems, and electronic equipment ventilation applications.
Frequently Asked QuestionsQ1: What are the advantages of using an EC centrifugal fan in precision air conditioning systems?
EC centrifugal fans provide variable speed control, lower power consumption, and intelligent communication capabilities compared with traditional AC fans. The R3G355-RG56-01 helps improve HVAC energy efficiency while maintaining stable airflow in precision cooling applications.
Q2: Can the R3G355-RG56-01 fan connect to a building management system (BMS)?
Yes. This ebmpapst EC fan supports RS485 MODBUS RTU communication, 0-10V/PWM control input, and alarm relay functions, allowing seamless integration into BMS, CRAC controllers, and smart HVAC monitoring systems.
Q3: What should be checked if the fan speed becomes unstable during operation?
Please inspect the external control signal, sensor wiring, and input voltage stability first. Unstable airflow may also be caused by blocked air filters, excessive duct resistance, or incorrect PWM/0-10V signal settings within the precision cooling control system.
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