Here’s a concise description of the ebm-papst W3G800-KS39-03 EC axial fan:

• Size: 800 mm.

• Weight: Approximately 41.9 kg.

• Material: Impeller made of PP plastic; fan housing made of galvanized sheet steel coated with black plastic.

• Motor: M3G150-FF motor with ball bearings.

• Protection: IP55 degree of protection; insulation class "F".

• Ambient Temperature: Operates between -40°C and +80°C (special bearings required for continuous operation below -25°C).

• Technical Features: Includes integrated PI controller, MODBUS RTU, alarm relay, soft start, and thermal overload protection.

• Efficiency: Airflow of 16,655 m³/h with a pressure increase of 181 Pa.

• Electrical Specifications: Operates on 3-phase AC voltage (380-480 V) with a frequency of 50/60 Hz.