R3G250-RR15-P2 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R3G250-RR15-P2 | ebm-papst 80V 475W Centrifugal Fan for Air Purification

Type:: Centrifugal Fans

Industry:: HVAC & Ventilation

Description:: Designed for Air Purification, the ebm-papst R3G250-RR15-P2 is a 80 V EC backward-curved centrifugal fan, with a documented speed of 3,600 rpm. The rating clarifies its operating profile.

Datasheet:: R3G250-RR15-P2 | ebm-papst 80V 475W Centrifugal Fan for Air Purification Datasheet (Pdf)

Product Features

Rated Voltage(V)	80
Size(mm)	250
Max.Air Flow(m³/h)	1940
Input Power(W)	475
Speed(rpm)	3600

Product Features

Efficient EC Cooling

R3G250-RR15-P2 is an ebm-papst EC centrifugal fan for HVAC and Ventilation, where controlled heat removal and airflow management must match the actual duty point. Its model-specific format supports OEM builds, retrofit planning and replacement sourcing.

Documented selection points include 80 V supply, 475 W input, 250 mm size, up to 1940 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. This approach helps OEMs reduce integration risk and plan dependable thermal performance.

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 R3G250-RR15-P2 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 — R3G250-RR15-P2 vs Variants

How the R3G250-RR15-P2 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 — R3G250-RR15-P2 RadiPac EC Centrifugal

Data Center CRAH/CRAC Units: The R3G250-RR15-P2 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

What is the representative feature of the R3G250-RR15-P2?

The supplied comparison identifies a documented speed of 3,600 rpm; review it together with the other listed ratings rather than as a standalone selection criterion.

What compliance information is supplied for the R3G250-RR15-P2?

The workbook marks the product RoHS Compliant. Obtain the exact-model declaration and any project-specific approvals required by the destination market.

What should be inspected if airflow drops on the R3G250-RR15-P2?

Check for blocked airflow paths, incorrect supply, loose wiring, abnormal rotation or system resistance before consulting the exact service documentation.

Related Products

R3G310-RR12-P1 | ebm-papst 110V 465W Centrifugal Fan for Air Purification

Used in Air Purification, the ebm-papst R3G310-RR12-P1 is a 110 V EC backward-curved centrifugal fan, with a focus on a listed pressure capability of 600 Pa. This assists electrical and mechanical review.

R3G310-RR05-01 | ebm-papst 1~ 200-277V 500W Centrifugal Fan for Air Purification

Intended for Air Purification, the ebm-papst R3G310-RR05-01 is a 200-277V EC backward-curved centrifugal fan, with a focus on a listed pressure capability of 700 Pa. It gives engineers a clear comparison point.

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.

R3G400-8317084403 | ebm-papst Centrifugal Fan for Cleanroom

For Cleanroom, R3G400-8317084403 provides an EC backward-curved centrifugal fan format with 400 mm dimensions for installation planning. Rated voltage is not shown in the supplied table and must be checked before selection.

R3G250-RR15-P2 ebm-papst Centrifugal Fan

R3G250-RR15-P2 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 — R3G250-RR15-P2 vs Variants

Typical Applications — R3G250-RR15-P2 RadiPac EC Centrifugal

Frequently Asked Questions

What is the representative feature of the R3G250-RR15-P2?

What compliance information is supplied for the R3G250-RR15-P2?

What should be inspected if airflow drops on the R3G250-RR15-P2?

Related Products

R3G310-RR12-P1 | ebm-papst 110V 465W Centrifugal Fan for Air Purification

R3G310-RR05-01 | ebm-papst 1~ 200-277V 500W 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

R3G400-8317084403 | ebm-papst Centrifugal Fan for Cleanroom

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