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Home > Products > By type > Centrifugal Fans > R3G500-PB24-03 | ebm-papst 3~380-480V 3900W Centrifugal Fan for Data Center

R3G500-PB24-03 ebm-papst Centrifugal Fan

Brand :
ebmpapst
Model:
R3G500-PB24-03 | ebm-papst 3~380-480V 3900W Centrifugal Fan for Data Center
Type:
Centrifugal Fans
Industry:
Data Center Cooling
Description:

Selected for Data Center, the ebm-papst R3G500-PB24-03 is a 380-480V EC backward-curved centrifugal fan, with a focus on a listed pressure capability of 1,300 Pa. This assists electrical and mechanical review.

Datasheet:
R3G500-PB24-03 | ebm-papst 3~380-480V 3900W Centrifugal Fan for Data Center Datasheet (Pdf)

Product Features

Rated Voltage(V)3`380-480
Size(mm)500
Max.Air Flow(m³/h)15810
Max.Pressure(Pa)1300
Input Power(W)3900
Speed(rpm)2000
Noise(db)79

Product Features

Efficient EC Cooling

Designed for Data Center Cooling, the ebm-papst R3G500-PB24-03 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 3`380-480 V supply, 3900 W input, 500 mm size, up to 15810 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

Data Center Cooling

Used in data centers to remove heat from high-density computing equipment. This industrial cooling fan supports steady air circulation and reliable operation in continuous-duty facilities.

Product Insights

AC to EC Replacement — R3G RadiPac EC Centrifugal

The ebm-papst R3G500-PB24-03 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 — R3G500-PB24-03 vs Variants

How the R3G500-PB24-03 compares to nearby R3G series variants:

ModelR3G630-PC08-03R3G190-RC05-03R3G220-RC05-03R3G220-RC09-08
Air Flow12470 m³/h735 m³/h——
Power4250 W83 W85 W51 W
Noise74 dB— dB— dB— dB
Size630 mm190 mm220 mm220 mm

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

Typical Applications — R3G500-PB24-03 RadiPac EC Centrifugal

Data Center CRAH/CRAC Units: The R3G500-PB24-03 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

Is inventory stable for the R3G500-PB24-03?

The workbook marks it In Stock, but quantity and lead time should be reconfirmed at quotation because availability can change.

What distinguishes the R3G500-PB24-03 from a general-purpose fan?

Its EC backward-curved centrifugal fan configuration and a listed pressure capability of 1,300 Pa provide model-specific criteria for matching Data Center systems.

What performance data is available for the R3G500-PB24-03?

The supplied table lists 15,810 m³/h, 1,300 Pa, 2,000 rpm; use the exact datasheet for the complete operating curve.

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