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Home > Products > By type > Centrifugal Fans > R3G310-AN43-71 | ebm-papst 1~ 200-277V 470W Centrifugal Fan for Data Center

R3G310-AN43-71 ebm-papst Centrifugal Fan

R3G310-AN43-71 | ebm-papst 1~ 200-277V 470W Centrifugal Fan for Data Center
R3G310-AN43-71 | ebm-papst 1~ 200-277V 470W Centrifugal Fan for Data Center
Brand :
ebmpapst
Model:
R3G310-AN43-71 | ebm-papst 1~ 200-277V 470W Centrifugal Fan for Data Center
Type:
Centrifugal Fans
Industry:
Data Center Cooling
Description:

Used in Data Center, the ebm-papst R3G310-AN43-71 is a 200-277V EC backward-curved centrifugal fan, identified by a listed pressure capability of 600 Pa. This assists electrical and mechanical review.

Datasheet:
R3G310-AN43-71 | ebm-papst 1~ 200-277V 470W Centrifugal Fan for Data Center Datasheet (Pdf)

Product Features

Rated Voltage(V)1~200-277
Size(mm)310
Max.Air Flow(m³/h)2870
Max.Pressure(Pa)600
Input Power(W)470
Speed(rpm)2560

Product Features

Efficient EC Cooling

Designed for Data Center Cooling, the ebm-papst R3G310-AN43-71 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, 470 W input, 310 mm size, up to 2870 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 R3G310-AN43-71 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 — R3G310-AN43-71 vs Variants

How the R3G310-AN43-71 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 — R3G310-AN43-71 RadiPac EC Centrifugal

Data Center CRAH/CRAC Units: The R3G310-AN43-71 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 the R3G310-AN43-71 be checked for compatibility?

Compare 310 mm, 200-277V, 470 W plus mounting, connector and duty-point requirements.

Can the R3G310-AN43-71 run continuously in 24/7 equipment?

Continuous operation must remain within the published electrical, thermal and aerodynamic limits; confirm the exact datasheet and system conditions.

Is the R3G310-AN43-71 easy to maintain?

Provide service access, keep the airflow path clean, inspect wiring and mounting, and investigate abnormal noise or vibration before continued use.

What performance data is available for the R3G310-AN43-71?

The supplied table lists 2,870 m³/h, 600 Pa, 2,560 rpm; use the exact datasheet for the complete operating curve.

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