W4D630-GD01-01 ebmpapst AC Axial Fan 630mm 400V

Description

The ebmpapst W4D630-GD01-01 is an AC Axial Fan with a three-phase motor measuring 630mm in diameter. It operates on 400VAC at 50Hz, with performance varying based on the motor connection. When configured for a Y (star) connection, it draws 4.78A of current, consumes 2630W of power, and achieves a speed of 1320 RPM. With a Δ (delta) connection, the fan draws 2.95A, consumes 1750W of power, and runs at 1050 RPM. The fan features a durable ball bearing system, an aluminum impeller, and a robust die-cast aluminum housing. It has a high IP54 ingress protection level and holds EAC and VDE approvals.

W4D630-GD01-01 Fan Parameters
Model: W4D630-GD01-01
Manufacturer: ebmpapst
Type: AC Axial Fan with Three-Phase Motor
Motor: M4D138-LA
Dimensions: 630 mm diameter
Mass: 38.9 kg
Number of Blades: 5
Blade Angle: 0°
Direction of Airflow: “V”
Direction of Rotation: Clockwise, seen on rotor
Insulation Class: “F”
Protection Class: I (if protective earth is connected by customer)
Degree of Protection: IP54
Motor Bearing: Ball bearing
Touch Current: < 3.5 mA
Motor Protection: Thermal overload protector (TOP) brought out
Electrical Leads: Via terminal box
Material of Terminal Box: PP plastic
Surface of Rotor: Coated in aluminium
Material of Blades: Aluminium sheet insert, sprayed with PP plastic
Material of Wall Ring: Sheet steel, galvanized and coated in black plastic (RAL 9005)
Material of Guard Grille: Steel, coated in black plastic (RAL 9005)
Min. Ambient Temperature: -40 °C
Max. Ambient Temperature: +60 °C
Conformity with Standards: EN 60034-1 (2010); EN 61800-5-1
Approval: EAC; VDE

50Hz Performance (Y-connection)
Nominal Voltage: 400 VAC
Frequency: 50 Hz
Speed: 1320 min-1
Power Input: 2630 W
Current Draw: 4.78 A
Max. Back Pressure: 220 Pa
Starting Current: 19 A

50Hz Performance (Δ-connection)
Nominal Voltage: 400 VAC
Frequency: 50 Hz
Speed: 1050 min-1
Power Input: 1750 W
Current Draw: 2.95 A
Max. Back Pressure: 140 Pa
Starting Current: 6.5 A
Application: Ventilation and air handling applications.