Default unit of volume used in the selection form and graphics.
Default unit of pressure used in the selection form and graphics.
Default unit of temperature to be displayed.
Measure unit for distance and height to a noise source over the sea level.
Value expressed in% to calculate belt drive and axial multiblade fans power, applying this security factor.
Motor working frequency
• Safety start-stop switches according to IEC 60947-1 and IEC 60947-3.• IP65 and always equipped an auxiliary contact.• Useful for switching off the current before handling the fan.
*Máx. thermal current air (A)
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