Description
The ebmpapst W6D910-KD01-01 is a heavy-duty industrial AC axial fan with a nominal voltage of 400 VAC and an impeller size of 910 mm, specifically engineered for demanding thermal management in large-scale refrigeration and industrial cooling systems. Driven by a robust three-phase M6D138-LA external rotor motor with a power consumption of 1920 W in Delta (Δ) configuration and 1170 W in Star (Y) configuration at 50 Hz, this unit features a premium ball bearing system designed for long-term mechanical stability and continuous S1 duty. Its aerodynamic design with 5 PP plastic blades delivers a massive airflow of 18355 m³/h at its optimum efficiency point while maintaining an overall static efficiency of 41.9%. Constructed with a galvanized sheet steel housing and a black plastic-coated guard grille (RAL 9005), this 47.2 kg fan provides a dependable and weather-resistant cooling solution with IP54 protection and H2 environmental class for industrial condensers, dry coolers, and cooling tower infrastructure at the end.
W6D910-KD01-01 Fan Parameters
Model Number: W6D910-KD01-01
Manufacturer: ebmpapst
Motor Model: M6D138-LA
Motor Size: 138
Series: W Series
Type: AC Axial Fan
Impeller Size: 910 mm
Weight: 47.2 kg
Bearing Type: Ball bearing
Nominal Voltage: 400 VAC (3-phase)
Wiring: Delta (Δ) / Star (Y)
Frequency: 50 Hz
Power Consumption: 1920 W (Δ) / 1170 W (Y)
Nominal Current: 3.8 A (Δ) / 2.2 A (Y)
Speed: 870 RPM (Δ) / 640 RPM (Y)
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: 18355 m³/h (@ optimum efficiency)
Actual Static Pressure: 170 Pa (Max. back pressure @ Δ)
Overall Efficiency (ηes): 41.9 %
Motor Design: Three-phase AC external rotor motor
Motor Protection: Thermal switch auto reset (TOP) brought out
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)
Blade Material: PP plastic
Rotor Surface: Cast in aluminum
Housing Material: Sheet steel, galvanized and coated with black plastic (RAL 9005)
Guard Grille Material: Steel, coated with black plastic (RAL 9005)
Terminal Box Material: PP plastic
Installation Position: Any
Degree of Protection: IP54
Environmental Protection: H2
Operating Temperature: -40 – +55 °C
Storage Temperature: -40 – +80 °C
Standard Compliance: EN 60034-1; CE
Approval Agency: EAC; VDE
Application
The ebmpapst W6D910-KD01-01 AC fan is primarily utilized in large-scale industrial refrigeration condensers, cooling towers, dry coolers, and commercial HVAC heat exchangers.
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