Ebm-papst W4D400-DP12-40 Axial Fan, 2605 CFM, 230V

Key Features and Specifications

• Product Type: AC axial fan with a guard grille.
• Manufacturer: ebm-papst Inc.
• Voltage: 200/220/230 VAC, 3-phase. This fan is designed to be used in various voltage systems.
• Frequency: 50/60 Hz.
• Airflow:
• Cubic Feet per Minute (CFM): 2605 CFM
• Cubic Meters per Hour (m3/h): 4420 m3/h
• Power Consumption: 225 W.
• Speed: 1640 RPM.
• Frame/Dimensions:
• Size: 540 mm x 540 mm (Square)
• Depth: 133 mm
• Fan size: 400 mm
• Bearings: Ball bearings for durability and long-life operation.
• Enclosure/Protection:
• Ingress Protection (IP) Rating: IP44, which protects against solid objects larger than 1 mm and water spray from any direction.
• Material:
• Fan Housing: Sheet steel, pre-galvanized and coated with black plastic.
• Blades: Sheet steel, painted black, with a sickle-shaped design for optimal airflow and reduced noise.
• Operating Temperature: -40 to 60 °C (-40 to 140 °F).
• Noise Level: Approximately 72 dB(A).

Product Design and Application

This ebm-papst fan is a high-performance component designed for applications requiring high airflow with low resistance. It is often used as a built-in device in larger systems. The external rotor motor design integrates the impeller directly onto the motor's outer shell, creating a compact and efficient unit.

The W4D400-DP12-40 is commonly used in various industrial and commercial systems, including:

• Refrigeration and cold storage evaporators.
• Heat pumps and air conditioning units.
• Tabletop condensers.
• Ventilation systems.
• Control panel and cabinet cooling.