K2E225-RA40-02 ebmpapst 115V 270mm AC Centrifugal Fan

Description

The ebmpapst K2E225-RA40-02 is a high-velocity AC centrifugal fan integrated into a 270 x 270 x 112 mm PA plastic housing, specifically engineered for high-performance ventilation and cooling in North American and industrial 115 VAC environments. Powered by the M2E068-DF motor, this single-phase unit achieves a maximum nominal speed of 2700 RPM with a power consumption up to 235 W. The 225 mm 7-blade PA plastic impeller is optimized for clockwise rotation, delivering powerful air performance with a robust ball bearing system. Designed for extreme durability, the unit features Insulation Class “F”, IP44 protection, and internal thermal overload protection, ensuring a long service life in operating temperatures from -25 °C to 60 °C.

K2E225-RA40-02 Fan Parameters
Manufacturer: ebmpapst
Model Number: K2E225-RA40-02
Type: AC centrifugal fan
Motor Model: M2E068-DF
Phase: 1~
Nominal Voltage: 115 VAC
Frequency: 50/60 Hz
Dimensions: 270 x 270 x 112 mm
Fan Size: 225 mm
Weight: 3.2 kg

[Electrical Data]
Nominal Speed: 2550 RPM (50 Hz) / 2700 RPM (60 Hz)
Power Consumption: 165 W (50 Hz) / 225 – 235 W (60 Hz)
Current Draw: 1.47 A (50 Hz) / 1.95 – 1.97 A (60 Hz)
Starting Current: 2.9 A (50 Hz) / 2.7 – 2.8 A (60 Hz)
Capacitor Requirement: 14 µF / 250 VDB (S0 CE / UL standard)
Motor Protection: Thermal overload protector (TOP) internally connected
Touch Current: < 0.75 mA (IEC 60990 Fig. 4)
Insulation Class: F

[Performance & Technical Features]
Number of Blades: 7
Direction of Rotation: Clockwise (viewed toward rotor)
Min. Back Pressure: 0 Pa
Electrical Hookup: With plug (With variable cable)
Protection Class: I (With customer connection of protective earth)
Mode: S1 (Continuous operation)

[Materials & Construction]
Housing Material: PA plastic
Impeller Material: PA plastic
Rotor Surface: Painted black
Motor Bearing: Ball bearing
Installation Position: Shaft horizontal or rotor on bottom (Rotor on top on request)
Condensation Drainage: On rotor side
Degree of Protection: IP44

[Reliability & Safety Standards]
Min. Ambient Temperature: -25 °C
Max. Ambient Temperature: 60 °C
Min. Storage Temperature: -40 °C
Max. Storage Temperature: 80 °C
Environmental Protection Class: H0+
Conformity with Standards: EN 60335-1, CE
Approval Agency: CCC, UL 2111, CSA C22.2 No. 77

Application
The ebmpapst K2E225-RA40-02 AC centrifugal fan is specifically engineered for high-performance industrial cooling and ventilation systems where its 270 x 270 x 112 mm PA plastic housing and 2700 RPM 115 VAC motor are required to deliver powerful airflow for thermal regulation, while its ball bearing system and 235 W power-efficient design ensure stable 115 VAC operation and extended service life in mission-critical environments from -25 °C to 60 °C.