Item number


Product groupAxial fan
Blade seriesZF
Fan series match codeZF091-___.__.V3
Blade diameter [cm]91
Motor technologyAC
Rated voltage UN [V] UN [V]1~230 +/-10%
Rated frequency fN [Hz]50
Input power P1 [kW]0,94
Rated current IN [A]4,4
Rated speed nN [min-1]860
Current rating increase Δ I [%]
Controlling starting current IA [A]
Operating capacitor C400V [µF]20
Thermal classTHCL 155
Minimum permissible flow medium temperature [°C]-25
Maximum permissible flow medium temperature [°C]45
Electrical connectionJunction box
Sound pressure level LpA or LwA [dB(A)]
Number of wings3
RotorAluminium, 1-coat lacquer, black
Wall ring plateNon-lacquered, black
Con­for­mityErP 2015
Weight [kg]36,9
Airflow directionV
ModelWall ring plate, non-lacquered, with protective grate
Max. volume flow qv, (where psf = 0 Pa) [m³/h]23000
Max. pressure psf [Pa]100
Max. volume flow qv [m³/h] (at max. psf [Pa])11000

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