Description
The ebm-papst R3G355-AN04-71 is a high-efficiency EC centrifugal fan engineered for demanding industrial ventilation applications. Utilizing advanced GreenTech EC motor technology, this unit integrates sophisticated commutation electronics directly into the rotor hub, ensuring optimal thermal impedance and compact structural rigidity. The backward-curved impeller design minimizes turbulence and noise generation while maximizing static pressure capabilities. Featuring a robust IP54 ingress protection rating, the R3G355-AN04-71 delivers reliable performance in challenging environments. Its maintenance-free ball bearing architecture supports continuous operation, making it a superior choice for systems requiring precise airflow control and energy efficiency.
Model Number: R3G355-AN04-71
Brand: ebm-papst
Product Type: EC Centrifugal Fan (Backward Curved)
Rated Voltage: 230 VAC
Voltage Range: 200 – 277 VAC
Phase: 1~ (Single Phase)
Frequency: 50 / 60 Hz
Rated Power: 360 W / 450 W
Rated Speed: 1710 RPM
Impeller Diameter: 355 mm
Motor Type: M3G074-DF (EC Motor)
Bearing Type: Ball Bearing
Ingress Protection: IP54
Insulation Class: B
Motor Protection: Thermal Overload Protector (TOP) wired internally
Speed Control: 0-10 VDC / PWM
Material: PA Plastic (Impeller)
Mounting Orientation: Any
Operating Temperature: -25 to +60 °C
Approvals: CE, UL, CSA
Condition: New, Original Packaging
The R3G355-AN04-71 is extensively utilized in precision air handling units, data center cooling systems, and industrial ventilation arrays where energy efficiency is paramount. Engineers frequently specify the R3G355-AN04-71 for rooftop extraction units, clean room filtration modules, and heat recovery ventilators due to its controllable EC motor and high pressure generation. Additionally, this model serves effectively in electronics cooling and variable air volume (VAV) systems requiring consistent performance.
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Additional information
| Shipping Weight | 1 kg |
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