R1G225-AU73-10 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R1G225-AU73-10 | ebm-papst 48V Centrifugal Fan for Telecom

Type:: Centrifugal Fans

Industry:: Telecommunications

Description:: Applied in Telecom, ebm-papst R1G225-AU73-10 is a 48 V EC forward-curved centrifugal fan, noted for 225 mm dimensions for installation planning. This supports duty-point selection.

Product Features

Rated Voltage(V)	48
Size(mm)	225

Product Features

Efficient EC Cooling

The ebm-papst R1G225-AU73-10 is an EC centrifugal fan for Telecommunications, combining application-focused airflow with practical integration criteria. It serves equipment manufacturers and maintenance teams that require traceable model selection.

Documented selection points include 48 V supply, 225 mm size. 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. The listed ratings help buyers screen compatibility before final duty-point review.

Application Industry

Telecom Infrastructure

Suited to telecom base stations and network equipment, where continuous electronics generate concentrated heat. It supports cabinet airflow, temperature control and dependable communications service.

Product Insights

AC to EC Replacement — R1G EC Centrifugal

The ebm-papst R1G225-AU73-10 from the EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including 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

R1G 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.

R1G Series Comparison — R1G225-AU73-10 vs Variants

How the R1G225-AU73-10 compares to nearby R1G series variants:

Model	R1G175-AB41-02	R1G175-AB41-34	R1G175-AB41-64	R1G220-AB35-52
Air Flow	625 m³/h	—	—	1055 m³/h
Power	40 W	34 W	34 W	106 W
Noise	— dB	— dB	— dB	76 dB
Size	175 mm	175 mm	175 mm	220 mm

All R1G series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R1G225-AU73-10 EC Centrifugal

Data Center CRAH/CRAC Units: The R1G225-AU73-10 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 supply voltage does the R1G225-AU73-10 require?

The supplied table lists 48 V. Verify supply type, frequency, wiring and permissible tolerances before commissioning.

What performance data is available for the R1G225-AU73-10?

The supplied table does not list airflow, pressure or speed; use the exact datasheet for the complete operating curve.

How can noise be managed when using the R1G225-AU73-10?

Noise data is not listed in the supplied table. Use unobstructed airflow, secure mounting and suitable isolation where required.

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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

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R1G225-AU73-10 ebm-papst Centrifugal Fan

Product Features

Product Features

Efficient EC Cooling

Application Industry

Telecom Infrastructure

Product Insights

AC to EC Replacement — R1G EC Centrifugal

R1G Series Comparison — R1G225-AU73-10 vs Variants

Typical Applications — R1G225-AU73-10 EC Centrifugal

Frequently Asked Questions

What supply voltage does the R1G225-AU73-10 require?

What performance data is available for the R1G225-AU73-10?

How can noise be managed when using the R1G225-AU73-10?

Related Products

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

R3G400-8317080005 | ebm-papst Centrifugal Fan for Cleanroom

R3G355-8317084543 | ebm-papst Centrifugal Fan for Cleanroom

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