Ebmpapst R3G355-AI56-01 Centrifugal Fan

The ebm-papst R3G355-AI56-01 is a high-efficiency RadiCal® Backward Curved Centrifugal Fan with an integrated EC (Electronically Commutated) Motor. This type of fan applications requiring high airflow against high static pressure, offering significant energy savings and precise speed control compared.

Benefits of the EC Technology

High Energy Efficiency: EC motors are permanent magnet motors with integrated electronics, allowing them to operate at efficiency levels far surpassing standard AC motors, especially at partial loads.
Variable Speed Control: Speed can be precisely and easily controlled via a low-voltage analog signal 0-10VDC or a digital PWM signal, enabling the fan to meet the exact cooling or ventilation demand.
Low Noise: The optimized aerodynamics of the RadiCal impeller and the smooth speed regulation of the EC motor result in significantly lower operating noise.

Typical Applications

HVAC for Air handling units (AHUs) and rooftop ventilation.
Where precise airflow control is mandatory.
Large server racks or industrial enclosures requiring high cooling capacity.
This fan is often employed in systems designed to meet stringent energy efficiency standards.