Description
The ebmpapst R2E225-AT52-19 is a high-performance 230VAC single-phase AC Centrifugal Fan, featuring backward-curved RadiCal impellers in a compact motorized impeller design. Driven by the M2E068-DF motor with integrated thermal overload protector (TOP), this 225 mm impeller size fan is specifically engineered for slim-profile cabinet cooling, ventilation modules, and electronic equipment thermal management where space is at a premium. Operating on a 230 VAC supply, it delivers a Power Consumption of 105 W / 190 W and a Current Draw of 0.47 A / 0.8 A at rated speeds of 2750 / 3150 RPM. Featuring a glass-fiber reinforced PA6 plastic impeller with 11 blades, a black-painted rotor surface, and a high-quality 3.0 µF / 400 VDB capacitor system, it ensures superior aerodynamic efficiency, IP44-rated protection, and reliable continuous S1 operation in demanding environments at the end.
R2E225-AT52-19 Fan Parameters
Model Number: R2E225-AT52-19
Motor Model: M2E068-DF
Manufacturer: ebmpapst
Type: AC Centrifugal Fan – Backward-curved, single-inlet, motorized impeller
Impeller Size: 225 mm
Dimensions: 225 x 82.5 mm
Weight: 2.4 kg
Bearing Type: Ball bearing
Nominal Voltage: 230 VAC
Phase: 1~
Frequency: 50 / 60 Hz
Method of Obtaining Data: fa (Free air)
Current Draw: 0.47 / 0.8 A
Starting Current: 1.2 / 1.2 A
Power Consumption: 105 / 190 W
Rated Speed: 2750 / 3150 RPM
Max. Air Flow: 659.2 / 724.0 CFM (1120.0 / 1230.0 m³/h / 18.67 / 20.5 m³/min)
Max. Static Pressure: 42.83 / 48.95 mmH₂O (420.0 / 480.0 Pa / 1.69 / 1.93 inAq)
Capacitor: 3.0 µF / 400 VDB (S0)
Impeller Material: PA6 plastic, glass-fiber reinforced
Number of Blades: 11
Rotor Surface: Painted black
Direction of Rotation: Clockwise (viewed toward rotor)
Insulation Class: “B”
Degree of Protection: IP44
Moisture (F) / Environmental (H) Protection Class: H1
Touch Current: < 0.75 mA (acc. IEC 60990, Fig. 4, TN system)
Motor Protection: Thermal overload protector (TOP) internally connected
Condensation Drainage Holes: None
Installation Position: Any
Mode: S1 (Continuous operation)
Protection Class: I (if protective earth is connected)
Max. Ambient Temperature: 65 / 60 °C
Min. Ambient Temperature: -25 °C
Standard Compliance: EN 60335-1; CE
Approval: CCC; UL 1004-3; CSA C22.2 No. 77; EAC
Application
The ebmpapst R2E225-AT52-19 centrifugal fan is the primary air-moving solution for slim-profile cabinet cooling, HVAC filtration units, and industrial ventilation requiring high-efficiency 230V AC airflow in a 225mm motorized impeller configuration.
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