Technical description:

• Mass:14.5kg
• Size: 500 mm
• Surface of rotor: Coated in black
• Material of terminal box: Die-cast aluminium
• Material of blades:Press-fitted sheet steel blank, sprayed with PP plastic
• Material of guard grille: Steel, phosphated and coated in black plastic
• Type of protection: IP 54
• Insulation class: "B"
• Max. temperature: + 80 °C
• Min. temperature: - 40 °C
• Motor bearing: Ball bearing

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Nominal data:

• Phase: 3~
• Type of voltage: AC
• Nominal voltage in V: 400
• Frequency in Hz: 50
• Type of data definition: max. load
• Air flow m3/h: 3970
• Speed rpm: 930
• Power imput in W: 270
• Current draw in A: 0.69
• Max. back pressure in Pa: 75
• Min. ambient temperature in°C: -40
• Max. ambient temperature in°C: 65