Here’s a concise description of the Ziehl Abegg FN045-VDK.4F.V7P1 axial fan:

• Type: Axial fan with sickle blades.

• Material: Aluminum rotor and blades.

• Dimensions: Diameter of 450 mm.

• Electrical Specifications: Operates on 3~400V ±10% D/Y 50Hz with a power input of 540W.

• Efficiency: ErP measurement category A with an efficiency grade of 42.0.

• Protection: IP54 rating and thermal class THCL155.

• Mounting: Terminal box mounted on the stator.

• Motor Protection: Equipped with thermal contact.

• Operation Mode: Continuous operation with occasional starts (S1).

• Weight: Approximately 11 kg.

• Additional Features: Powder-coated motor suspension, condensation water holes, and ball bearings with long-time lubrication