R1G175-AB41-02 ebm-papst Centrifugal Fan

Brand :: ebmpapst

Model:: R1G175-AB41-02 | ebm-papst 48V 40W Centrifugal Fan for Telecom

Type:: Centrifugal Fans

Industry:: Telecommunications

Description:: Built for Telecom, the ebm-papst R1G175-AB41-02 is a 48 V EC forward-curved centrifugal fan, whose supplied data highlights a documented 40 W input rating. The rating clarifies its operating profile.

Datasheet:: R1G175-AB41-02 | ebm-papst 48V 40W Centrifugal Fan for Telecom Datasheet (Pdf)

Product Features

Rated Voltage(V)	48
Size(mm)	175
Max.Air Flow(m³/h)	625
Max.Pressure(Pa)	321
Input Power(W)	40
Speed(rpm)	3100

Product Features

Efficient EC Cooling

Designed for Telecommunications, the ebm-papst R1G175-AB41-02 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 48 V supply, 40 W input, 175 mm size, up to 625 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

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.

Cabinet Cooling

Designed for electrical cabinets and control enclosures, helping circulate air around heat-producing components. This cooling solution supports stable equipment operation and easier thermal management.

Product Insights

AC to EC Replacement — R1G EC Centrifugal

The ebm-papst R1G175-AB41-02 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 — R1G175-AB41-02 vs Variants

How the R1G175-AB41-02 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 — R1G175-AB41-02 EC Centrifugal

Data Center CRAH/CRAC Units: The R1G175-AB41-02 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 performance data is available for the R1G175-AB41-02?

The supplied table lists 625 m³/h, 321 Pa, 3,100 rpm; use the exact datasheet for the complete operating curve.

Does the R1G175-AB41-02 support speed control?

Control capability and input method must be confirmed in the exact-model datasheet and wiring diagram; do not infer them from the fan family alone.

What supply voltage does the R1G175-AB41-02 require?

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

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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

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.

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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.

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R1G175-AB41-02 ebm-papst Centrifugal Fan

Product Features

Product Features

Efficient EC Cooling

Application Industry

Telecom Infrastructure

Cabinet Cooling

Product Insights

AC to EC Replacement — R1G EC Centrifugal

R1G Series Comparison — R1G175-AB41-02 vs Variants

Typical Applications — R1G175-AB41-02 EC Centrifugal

Frequently Asked Questions

What performance data is available for the R1G175-AB41-02?

Does the R1G175-AB41-02 support speed control?

What supply voltage does the R1G175-AB41-02 require?

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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