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Home > Products > By type > Centrifugal Fans > R3G225-RE07-25 | ebm-papst 1~ 200-277V 135W Centrifugal Fan for Air Purification

R3G225-RE07-25 ebm-papst Centrifugal Fan

Brand :
ebmpapst
Model:
R3G225-RE07-25 | ebm-papst 1~ 200-277V 135W Centrifugal Fan for Air Purification
Type:
Centrifugal Fans
Industry:
HVAC & Ventilation
Description:

Selected for Air Purification, the ebm-papst R3G225-RE07-25 is a 200-277V EC backward-curved centrifugal fan, offering a listed airflow of 1,130 m³/h. This enables specification-led selection.

Product Features

Rated Voltage(V)1~ 200-277
Size(mm)225
Max.Air Flow(m³/h)1130
Max.Pressure(Pa)420
Input Power(W)135
Speed(rpm)2680

Product Features

Efficient EC Cooling

Designed for HVAC and Ventilation, the ebm-papst R3G225-RE07-25 EC centrifugal fan provides a defined platform for controlled heat removal and airflow management. It suits OEM equipment and service replacement when checked against the exact drawing and operating curve.

Documented selection points include 1~ 200-277 V supply, 135 W input, 225 mm size, up to 1130 m3/h airflow. These values support electrical, envelope and duty-point comparison.

For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet.

Application Industry

HVAC Systems

Applied in HVAC and ventilation equipment to move and circulate air through the system. This industrial fan supports heat exchange, indoor-air management and reliable operation of climate-control equipment.

Product Insights

AC to EC Replacement — R3G RadiPac EC Centrifugal

The ebm-papst R3G225-RE07-25 from the RadiPac EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R4D, R2D. Key benefits:

  • 35-50% energy savings — EC motor variable speed matches airflow demand precisely
  • Identical mm mounting — no ductwork modification needed
  • 0-10V/PWM speed control — integrates with Building Management Systems
  • 40,000+ hour bearing life — double the typical AC fan lifespan

R3G EC fans operate at V with W rated power. When replacing AC models, wire the 0-10V control signal alongside the standard three-phase power cable.

R3G Series Comparison — R3G225-RE07-25 vs Variants

How the R3G225-RE07-25 compares to nearby R3G series variants:

ModelR3G630-PC08-03R3G190-RC05-03R3G220-RC05-03R3G220-RC09-08
Air Flow12470———
Power4250 W— W— W— W
Noise74 dB— dB— dB— dB
Size630 mm— mm— mm— mm

All R3G series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R3G225-RE07-25 RadiPac EC Centrifugal

Data Center CRAH/CRAC Units: The R3G225-RE07-25 delivers reliable cooling for Computer Room Air Handling with 24/7 uptime. EC motor enables precise temperature control.

AHU Air Handling: Engineered for integration into Air Handling Units.

Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.

Frequently Asked Questions

How should buyers select the R3G225-RE07-25 for an operating point?

Match required airflow and pressure on the exact performance curve, then verify voltage, power, dimensions and environmental limits.

How should the R3G225-RE07-25 be checked for compatibility?

Compare 225 mm, 200-277V, 135 W plus mounting, connector and duty-point requirements.

Is the R3G225-RE07-25 easy to maintain?

Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.

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