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Home > Products > By type > Centrifugal Fans > R2E133-BH66-05/A02 | ebm-papst 230V 27W Centrifugal Fan for Automation

R2E133-BH66-05/A02 ebm-papst Centrifugal Fan

Brand :
ebmpapst
Model:
R2E133-BH66-05/A02 | ebm-papst 230V 27W Centrifugal Fan for Automation
Type:
Centrifugal Fans
Industry:
Automation
Description:

Product Features

Rated Voltage(V)230
Size(mm)133
Max.Air Flow(m³/h)340
Max.Pressure(Pa)180
Input Power(W)27
Speed(rpm)3300

Product Insights

AC to EC Replacement — R2E EC Centrifugal

The ebm-papst R2E133-BH66-05/A02 from the EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R2D, R4E. 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

R2E 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.

R2E Series Comparison — R2E133-BH66-05/A02 vs Variants

How the R2E133-BH66-05/A02 compares to nearby R2E series variants:

ModelR2E133-BH66-05R2E133-BH66-05/A01R2E133-BH66-05/A02R2E133-BH66-07
Air Flow290 m³/h—340 m³/h240 m³/h
Power24 W27 W27 W25 W
Noise— dB— dB— dB— dB
Size133 mm133 mm133 mm133 mm

All R2E series fans from Hengrui include performance curves, mounting instructions and factory warranty. Contact us for project-specific selection.

Typical Applications — R2E133-BH66-05/A02 EC Centrifugal

Data Center CRAH/CRAC Units: The R2E133-BH66-05/A02 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.

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