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Ebm-papst R3G355-PI93-01 400V 355MM 4818CFM EC Centrifugal Fan For AHU

Brand:ebm-papst (100% Genuine)

Model:R3G355-PI93-01

Category:Centrifugal Fan

Description: 100% Genuine ebmpapst R3G355-PI93-01, 400V EC centrifugal fan, 4818CFM, 1600Pa for AHU and data center precision cooling. Large stock, fast worldwide delivery.

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:
R3G355-PI93-01
Fan Type:
Centrifugal Fan
Rated Voltage(V):
400
Size(mm):
355
Max.Air Flow(CFM):
4818
Max.Pressure(Pa):
1600
Input Power(W):
2680
Speed(RPM):
3230
Noise(dB):
75

Specification Drawing:

R3G355-PI93-01R3G355-PI93-01R3G355-PI93-01R3G355-PI93-01

Reliable EC Centrifugal Fan for AHU & Data Center Precision Cooling

The ebmpapst R3G355-PI93-01 EC centrifugal fan is engineered for high-static-pressure ventilation systems where intelligent airflow control and energy efficiency are essential. Delivering 4818 CFM airflow, 1600 Pa maximum pressure, and operating on a 400V EC motor, it is an excellent solution for Air Handling Units (AHU), data center cooling systems, and precision air conditioning equipment.Integrated with advanced EC technology, the fan supports 0-10V/PWM speed control, RS485 MODBUS RTU communication, built-in PID control, soft start, and intelligent motor protection, allowing seamless integration into modern building management systems. Its IP54 protection, ball bearing design, and thermal overload protection ensure dependable long-term operation while reducing maintenance costs and improving overall cooling efficiency.

 

Product Details

If you need more installation pictures or detailed technical PDF documents of ebm-papst R3G355-PI93-01, please feel free to contact us at any time.

R3G355-PI93-01 R3G355-PI93-01
 

是的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
 

AHU (Air Handling Unit) Ventilation Systems

The R3G355-PI93-01 is ideal for modern AHU systems requiring high static pressure and intelligent airflow regulation. Its EC motor technology enables precise speed adjustment based on real-time cooling demand, improving HVAC energy efficiency while maintaining stable indoor air quality.

Data Center Cooling Infrastructure

Data centers require continuous and reliable airflow to protect servers and networking equipment. With 1600 Pa high static pressure, integrated MODBUS communication, and intelligent PID control, this centrifugal fan provides accurate airflow management for mission-critical cooling environments operating 24/7.

Precision Air Conditioning Units

Precision air conditioners used in telecommunications rooms, laboratories, and semiconductor facilities demand highly stable temperature control. The R3G355-PI93-01 delivers consistent airflow while supporting variable speed operation, helping maintain strict environmental conditions and reducing energy consumption.

 
 

lightbulbFrequently Asked Questions
 
 
Q1. Does the R3G355-PI93-01 support 24/7 continuous operation in data centers?
Yes. The fan is designed for continuous S1 duty operation and utilizes high-quality ball bearings together with over-temperature protection, motor current limitation, and phase failure detection. These features make it highly suitable for 24/7 data center precision cooling and mission-critical HVAC applications, helping improve long-term system reliability.
 
Q2. What advantages does the integrated RS485 MODBUS RTU and PID controller provide?
Unlike conventional centrifugal fans, the R3G355-PI93-01 includes an integrated PID controller and RS485 MODBUS RTU communication, allowing direct connection with Building Management Systems (BMS). It can automatically adjust fan speed according to temperature or pressure sensors, optimizing energy efficiency while maintaining precise airflow for AHU and precision air conditioning systems.
 
Q3. How can users reduce maintenance costs and extend fan service life?
To maximize performance, regularly inspect the impeller for dust accumulation, verify stable 400V power input, and ensure proper ventilation around the motor. The built-in soft start, thermal overload protection, and motor current limitation help minimize mechanical stress during operation. Choosing a 100% genuine ebmpapst EC centrifugal fan also improves compatibility, reduces unexpected downtime, and lowers the total cost of ownership (TCO) for data center and HVAC cooling systems.
 
 

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