W2E300-CP02-31 ebmpapst 230VAC 300mm AC Axial Fan

Description

The ebmpapst W2E300-CP02-31 is a high-performance single-phase AC axial fan featuring sickle-shaped blades (S series) with a round full nozzle, driven by an M2E074-DF motor. Engineered for a nominal voltage of 230 VAC at 50 / 60 Hz under free air (fa) conditions, it delivers multi-frequency performance: operating at 50 Hz, it provides a speed of 2,700 min⁻¹, drawing a power consumption of 230 W, a current draw of 1.10 A, a max. back pressure of 160 Pa (0.64 in. wg), with an ambient temperature range of -25 to +70 °C; operating at 60 Hz, it provides a speed of 3,000 min⁻¹, drawing a power consumption of 350 W, a current draw of 1.55 A, a max. back pressure of 50 Pa (0.2 in. wg), with an ambient temperature range of -25 to +50 °C. The unit uses an 8 µF capacitor with a 400 VDB capacitor voltage. Constructed with an impeller size of 300 mm, a weight of 5.28 kg, 5 painted black sheet steel blades, painted black rotor surface, galvanized and black plastic (RAL 9005) coated sheet steel fan housing, and black plastic (RAL 9005) coated steel guard grille, this unit ensures robust industrial operation. It features ball bearings, clockwise direction of rotation viewed toward the rotor, “A” airflow direction, IP44 degree of protection, insulation class “F”, H1 environmental protection class, and continuous S1 duty mode with shaft horizontal or rotor on bottom mounting position. It includes on-rotor-side condensation drainage holes, variable cable, touch current < 0.75 mA according to IEC 60990, internally connected thermal overload protector (TOP) motor protection, protection class I (with customer connection of protective earth), conformity with EN 60335-1 and CE standards, and CCC and EAC approvals. It operates reliably within a transport and storage temperature range of -40 to +80 °C. According to Commission Regulation (EU) 327/2011 (EN 17166), it features an overall efficiency eta_es of 30.4% (Req. 2015: 30.2%), measurement category A, static efficiency category, efficiency grade N of 40.2 (Req. 2015: 40), no variable speed drive, power consumption Pe of 0.28 kW, air flow q_v of 2245 m³/h, pressure increase p_fs of 143 Pa, speed n of 2605 min⁻¹, and specific ratio of 1.00.

W2E300-CP02-31 Fan Parameters
Manufacturer: ebmpapst
Model Number: W2E300-CP02-31
Type: AC Axial Fan – Sickle-Shaped Blades (S Series) with Round Full Nozzle
Motor: M2E074-DF
Motor Size: 74
Impeller Size: 300 mm
Weight: 5.28 kg
Number of Blades: 5
Blade Material: Sheet Steel, Painted Black
Rotor Surface: Painted Black
Fan Housing Material: Sheet Steel, Galvanized and Coated with Black Plastic (RAL 9005)
Guard Grille Material: Steel, Coated with Black Plastic (RAL 9005)
Bearing Motor: Ball Bearing
Airflow Direction: "A"
Direction of Rotation: Clockwise, Viewed Toward Rotor
Phase: 1~
Nominal Voltage: 230 VAC
Frequency: 50 / 60 Hz
Method of Obtaining Data: fa (Free Air)
Valid for Approval / Standard: CE
Speed: 2700 min⁻¹ (50 Hz) / 3000 min⁻¹ (60 Hz)
Power Consumption: 230 W (50 Hz) / 350 W (60 Hz)
Current Draw: 1.10 A (50 Hz) / 1.55 A (60 Hz)
Capacitor: 8 µF
Capacitor Voltage: 400 VDB
Max. Back Pressure: 160 Pa / 0.64 in. wg (50 Hz) / 50 Pa / 0.2 in. wg (60 Hz)
Min. Ambient Temperature: -25 °C
Max. Ambient Temperature: 70 °C (50 Hz) / 50 °C (60 Hz)
Min. Permitted Ambient Temp. for Motor (Transp. / Storage): -40 °C
Max. Permitted Ambient Temp. for Motor (Transp. / Storage): +80 °C
Mode: S1
Installation Position: Shaft Horizontal or Rotor on Bottom; Rotor on Top on Request
Moisture (F) / Environmental (H) Protection Class: H1
Insulation Class: "F"
Condensation Drainage Holes: On Rotor Side
With Cable: Variable
Touch Current Acc. IEC 60990 (Measuring Circuit Fig. 4, TN System): < 0.75 mA
Motor Protection: Thermal Overload Protector (TOP) Internally Connected
Degree of Protection: IP44
Protection Class: I (with Customer Connection of Protective Earth)
Conformity with Standards: EN 60335-1; CE
Approval: CCC; EAC

Application
The ebmpapst W2E300-CP02-31 is deployed in industrial ventilation systems, commercial refrigeration units, electrical enclosures, and HVAC equipment requiring dependable forced-air cooling.