R2E190-RA50-16 ebmpapst AC centrifugal fan

Description

The ebmpapst R2E190-RA50-16 is an AC Centrifugal Fan with a round, compact design, measuring 190 mm in diameter and 68.5 mm in width. Operating on a rated voltage of 115 VAC with 50/60 Hz frequency, this fan achieves a speed of 2450 RPM and has a power input of 70.0 W with a current draw of 0.610 A. Featuring backward-curved fan blades and robust ball bearings, it is designed as a motorized impeller with an IP44 degree of protection, ideal for general ventilation and heat management applications.

R2E190-RA50-16 Fan Parameters
Model: R2E190-RA50-16
Manufacturer: ebmpapst
Type: AC Centrifugal Fan (Motorized Impeller)
Dimensions: 190 mm (Diameter) x 68.5 mm
Rated Voltage: 115 VAC
Frequency: 50/60 Hz
Speed (50 Hz): 2300 RPM
Speed (60 Hz): 2450 RPM
Power Input (50 Hz): 53 W
Power Input (60 Hz): 70 W
Current Draw (50 Hz): 0.47 A
Current Draw (60 Hz): 0.61 A

Airflow: 341 CFM ( 580 m³/h)
Noise Level: 60 dBA
Bearing Type: Ball Bearing
Degree of Protection: IP44
Features: Thermal Overload Protector (TOP)
Min. Amb. Temp.: -25 °C
Max. Amb. Temp.: 75 °C

Application
The R2E190-RA50-16 AC centrifugal fan is part of the RadiCal series, characterized by high hydraulic efficiency and low noise. It is typically used in applications that require moderate to high static pressure, such as control cabinet cooling, various HVAC components, and general air ventilation where reliable, continuous operation in a compact space is needed.