HQD 500/4
Axial high-performance fan
Axial fan with high-performance quad-
ratischer mounting plate, inlet nozzle,
directly driven.
Square recessed panel with integrally molded-
ter nozzle made ​​of galvanized sheet steel,
two coats of varnish, paint papyrus-looking.
Impeller with 7 blades made of thermoplastic.
High efficiency, low operating
noise. Vibration-free operation through
Dynamic balancing to grade G 6.3
VDI 2060 and DIN ISO 1940. Can be used in
The range of -30 to +60 degrees C.
Three-phase squirrel-cage motor with
Voltage reduction speed controllable
Thermal contacts, closed design,
maintenance-free, sealed, low-noise
Ball bearing with long life oil.
Fan-data (default)

Vol.str. 0 Pa at 7790 m3 / h
Vol.str. Betr.pkt. m3 / h
Max Booster 158 Pa
Druckerh. Betriebspkt Pa
Funding density 1.2 kg/m3
Medium temperature 40 degC
Angle of 0 degrees
Operating time h
Speed ​​1320 1/min
aufgenomm.Power 0.61 kW
Weight 18.5 kg
85 Sound Power dB (A)
sound pressure level at 4 m 65 dB (A)

Voltage 400 Volt
Current consumption 1.25 Amp
AC / AC D
Frequency 50 Hz
B insulation
Degree of protection IP 55
Explosion protection N
Temperature class

Make: Helios
Item: 1127
Type: HQD 500/4 TK
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