R3G225-RE09-08 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R3G225-RE09-08 | ebm-papst 1~ 200-277V 138W Centrifugal Fan for Air Purification

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: Designed for Air Purification, the ebm-papst R3G225-RE09-08 is a 200-277V EC backward-curved centrifugal fan, defined by a documented speed of 2,725 rpm. The value helps verify equipment fit.

Datasheet:: R3G225-RE09-08 | ebm-papst 1~ 200-277V 138W Centrifugal Fan for Air Purification Datasheet (Pdf)

Product Features

Rated Voltage(V)	1~ 200-277
Size(mm)	225
Max.Air Flow(m³/h)	1165
Max.Pressure(Pa)	460
Input Power(W)	138
Speed(rpm)	2725

Product Features

Efficient EC Cooling

Designed for HVAC and Ventilation, the ebm-papst R3G225-RE09-08 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, 138 W input, 225 mm size, up to 1165 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-RE09-08 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-RE09-08 vs Variants

How the R3G225-RE09-08 compares to nearby R3G series variants:

Model	R3G630-PC08-03	R3G190-RC05-03	R3G220-RC05-03	R3G220-RC09-08
Air Flow	12470	—	—	—
Power	4250 W	— W	— W	— W
Noise	74 dB	— dB	— dB	— dB
Size	630 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-RE09-08 RadiPac EC Centrifugal

Data Center CRAH/CRAC Units: The R3G225-RE09-08 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-RE09-08 for an operating point?

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

Why choose the R3G225-RE09-08 for Air Purification?

Its documented 200-277V EC backward-curved centrifugal fan configuration provides a traceable match for projects whose electrical and airflow requirements align with the model data.

What supply voltage does the R3G225-RE09-08 require?

The supplied table lists 200-277V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.

Related Products

R3G250-RE07-07 | ebm-papst 1~ 200-277V 170W Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G250-RE07-07 is a 200-277V EC backward-curved centrifugal fan, identified by a listed acoustic value of 59 dB. It gives engineers a clear comparison point.

R3G225-RE09-06 | ebm-papst 1~ 200-277V 138W Centrifugal Fan for Air Purification

Used in Air Purification, the ebm-papst R3G225-RE09-06 is a 200-277V EC backward-curved centrifugal fan, whose supplied data highlights a documented speed of 2,725 rpm. It provides a practical sizing reference.

R3G225-RE07-25 | ebm-papst 1~ 200-277V 135W Centrifugal Fan for Air Purification

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.

R3G225-8317084118 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G225-8317084118 is a 200-277V EC backward-curved centrifugal fan, defined by 225 mm dimensions for installation planning. The data helps compare K-series variants.

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

In Cleanroom equipment, R3G280-8317084540 is an EC backward-curved centrifugal fan whose documented profile includes 280 mm dimensions for installation planning; the supplied table leaves the rated voltage unspecified.

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

The R3G310-8317083844 serves Cleanroom as an EC backward-curved centrifugal fan, with 310 mm dimensions for installation planning as its clearest supplied attribute. No rated voltage is listed in the provided table.

R3G225-RE09-08 ebm-papst Centrifugal Fan

R3G225-RE09-08 ebm-papst Centrifugal Fan

Product Features

Product Features

Efficient EC Cooling

Application Industry

HVAC Systems

Product Insights

AC to EC Replacement — R3G RadiPac EC Centrifugal

R3G Series Comparison — R3G225-RE09-08 vs Variants

Typical Applications — R3G225-RE09-08 RadiPac EC Centrifugal

Frequently Asked Questions

How should buyers select the R3G225-RE09-08 for an operating point?

Why choose the R3G225-RE09-08 for Air Purification?

What supply voltage does the R3G225-RE09-08 require?

Related Products

R3G250-RE07-07 | ebm-papst 1~ 200-277V 170W Centrifugal Fan for Air Purification

R3G225-RE09-06 | ebm-papst 1~ 200-277V 138W Centrifugal Fan for Air Purification

R3G225-RE07-25 | ebm-papst 1~ 200-277V 135W Centrifugal Fan for Air Purification

R3G225-8317084118 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

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