Technical description:

Material: - Housing: Die-cast aluminium

               - Impeller: Galvanised sheet steel

               - Rotor: Partial cast in aluminium

• Direction of rotation: Clockwise,seen on rotor
• Type of protection: IP44
• Insulation class: "B"
• Mounting position: Any
• Condensate discharges: None
• Mode of operation: Continuous operation (S1)
• Bearings: Maintenance-free ball bearings

Nominal data:

• Size: 146mm
• Nominal voltage: 230 VAC
• Frequency: 50 Hz
• Air flow: 500m3/h
• Speed/rpm: 1370
• Power input: 167 W
• Current draw: 1.33A
• Capacitor µF/VDB: 3.0/450
• Sound pressure levle: 60 dB (A)
• Min. back pressure Pa: 0
• Ambient temperature in°C: -25 to +50
• Mass: 3.2 kg