Description
ebm-papst W3G800-LU25-03 AC Fan Axial 910mm 400VAC 2500W 20775m3/h Ball Bearing IP55, PWM, Alarm, RS485
W3G910-LU25-03 is an axial fan designed for ventilation applications requiring high air flow. The AxiBlade axial fan excels in high performance and low noise. The fan is equipped with an aerodynamically optimized impeller and a highly efficient EC motor. The W3G910-LU25-03 axial fan is suitable, for example, for heat pumps or FanGrid solutions for exhaust air extraction.
Air Flow [m3/h] 20775
Duct diameter [mm] 910
Power Input [W] 2500
Voltage 400V
Protection IP IP55
Motor type AC
Weight [kg] 54
W3G910-LU25-03/F01 Fan Parameters
Model: W3G910-LU25-03/F01
Manufacturer: ebmpapst
Type: EC Axial Fan
Dimensions: 910 mm (blade diameter)
Rated Voltage: 400 VAC (3-phase)
Operating Voltage Range: 380 to 480 VAC
Frequency: 50/60 Hz
Rated Current: 3.9 A
Power Consumption: 2550 W
Speed: 980 RPM
Airflow: 20775 m³/h
Bearing Type: Ball Bearing
Termination: Terminal box
Protection Level: IP55
Insulation Class: “F”
Operating Temperature: -40 to 60°C (Occasional start-up at -40°C to -25°C permitted)
Storage Temperature: -40 to 80°C
Weight: 48 kg
Motor Size: 150
Number of Blades: 5
Blade Pitch: 0°
Airflow Direction: V
Direction of Rotation: Clockwise, viewed toward rotor
Frame Material: Sheet steel, galvanized and coated with black plastic (RAL 9005)
Impeller Material: PP plastic
Electronics Housing Material: Die-cast aluminum, painted gray
Guard Grille Material: Steel, coated with black plastic (RAL 9005)
Motor Protection: Reverse polarity and locked-rotor protection
Features: Operation and alarm display with LED, External 15-50 VDC input (parameterization), Alarm relay, Integrated PI controller, Configurable inputs/outputs (I/O), MODBUS V6.3, Motor current limitation, RS-485 MODBUS-RTU, Soft start, Voltage output 3.3-24 VDC, Pmax = 800 mW, Control interface with SELV potential.
EMC Immunity: According to EN 61000-6-2 (industrial environment)
EMC Emission: According to EN 61000-6-3 (household environment), except EN 61000-3-2 for professionally used equipment with a total rated power greater than 1 kW
Electrical Hookup: Terminal box
Application: Air conditioning units, heat pumps, chillers, condensers, commercial evaporators, process refrigeration systems, cooling towers, transformer stations, large ventilation systems.
The truly space-saving ebm-papst axial fans are used to exchange hot and cold air in all sorts of devices and systems. Their outstanding features include a shallow installation depth, low noise level and excellent efficiency, making them particularly suitable for conveying air through heat exchangers.
With axial fans, which function similarly to a propeller, the air is conveyed in axial direction in parallel with the rotating motor shaft. The ebm-papst external rotor motor is integrated directly into the axial impeller, forming a compact axial fan unit. For mounting, use is generally made of fan housings in short or long nozzles.
The combination of ebm-papst GreenTech EC technology, intelligent sensors and control electronics turns the fans into smart solutions for all purposes. Whether condition monitoring, economical remote maintenance or automatic speed adjustment as contamination increases, ebm-papst supplies everything from a single source for customized “GreenIntelligence” solutions.
The advantages of axial fans from ebm-papst at a glance:
Compact dimensions
Choice of GreenTech EC technology or AC technology
Many different designs, sizes and air performance levels
Optimum efficiency levels and noise development thanks to the sophisticated aerodynamic design of the fan blades
Highly efficient, energy-saving axial fans featuring GreenTech EC technology and standardized integration of control functions and sensor signals
Wide range of guard grills, basket guard grills and fan housings as accessories
Dynamic balancing in two planes as per DIN ISO 1940
Numerous approvals including VDE, UL, CSA, CE and GOST
Areas of application: Ventilation, refrigeration, air conditioning, automotive industry, wind power plants and the machinery/equipment industry
Datasheet: W3G910-LU25-03
