Description
The ebmpapst W3G910-KV12-03/F01 is a heavy-duty industrial EC axial fan with a nominal voltage of 400 VAC and dimensions of 1070 x 1070 x 338 mm, specifically engineered for large-scale ventilation and air handling units with limited installation depth. Driven by a high-efficiency M3G150-NA GreenTech EC external rotor motor with a power consumption of 3200 W and a current draw of 4.9 A, this unit features a robust dual ball bearing system designed for continuous S1 duty in demanding environments. Its aerodynamic design with a 910 mm impeller delivers a massive airflow of 25680 m³/h at its optimum efficiency point, making it highly effective at maintaining air circulation in industrial halls and commercial HVAC systems. Constructed with a galvanized and black plastic-coated sheet steel housing and a die-cast aluminum electronics enclosure, this 54 kg fan provides a dependable and energy-saving cooling solution with integrated Modbus-RTU interface and thermal overload protection for data centers and large-scale infrastructure at the end.
W3G910-KV12-03/F01 Fan Parameters
Model Number: W3G910-KV12-03/F01
Manufacturer: ebmpapst
Motor Model: M3G150-NA
Series: W3G Series
Type: EC Axial Fan
Impeller Size: 910 mm
Dimensions: 1070 x 1070 x 338 mm
Weight: 54 kg
Bearing Type: Ball bearing
Nominal Voltage: 400 VAC (3-phase)
Voltage Range: 380 – 480 VAC
Frequency: 50 / 60 Hz
Power Consumption: 3200 W
Nominal Current: 4.9 A
Speed: 1050 RPM
Max. Air Flow: 62.23 CFM (105.7 m³/h / 1.76 m³/min)
Max. Static Pressure: 9.81 mmH₂O (96.24 Pa / 0.39 inH₂O)
Actual Air Flow: 25680 m³/h (@ optimum efficiency)
Actual Static Pressure: 260 Pa (Max. back pressure)
Sound Power Level: 6.7 bel(A)
Motor Design: Brushless EC motor (External rotor)
Motor Protection: Thermal overload protection; Reverse polarity and locked-rotor protection
Technical Features: MODBUS V6.3 (RS-485); Integrated PI controller; Soft start; 0-10 VDC / PWM input; Tacho output; Alarm relay; Operation/Alarm LED
Insulation Class: Class F
Electrical Hookup: Terminal box
Number of Blades: 5
Blade Pitch: 0°
Direction of Rotation: Clockwise, viewed toward rotor
Airflow Direction: V (Exhaust over struts)
Impeller Material: PP plastic
Housing Material: Sheet steel, galvanized and plastic-coated (RAL 9005)
Electronics Housing: Die-cast aluminum, painted gray
Guard Grille Material: Steel, plastic-coated (RAL 9005)
Installation Position: Any
Degree of Protection: IP55
Environmental Protection: H2
Operating Temperature: -40 – +60 °C
Storage Temperature: -40 – +80 °C
Standard Compliance: EN 61800-5-1; CE
Approval Agency: EAC; CSA C22.2 No. 77; UL 1004-7
Application
The ebmpapst W3G910-KV12-03/F01 EC fan is primarily utilized in large air handling units, industrial ventilation systems, data center cooling walls, and rooftop HVAC heat exchangers.
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