Product details Key Specifications: Fan Diameter: 450 mm Voltage: 380-480V AC Frequency: 50 Hz Power Consumption: 250 W Current: 0.55 A Speed: 1350 RPM Maximum Airflow: 5418 m³/h Noise Level: 69 dB(A) Operating Temperature Range: -30°C to 60°C Protection Class: IP54 Insulation Class: F These fans are equipped with external rotor motors and are designed for efficient air movement in various settings. View More View Less
