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SP143121030

HDT/4-400 Ex

non-explosive wall mounted axial fan

Price

Regular Price: €1,928 €2,333

Special Price Excl. Tax: €1,682 Incl. Tax: €2,035

on ask

The HDT/4-400 Ex is an explosion-proof axial wall fan designed for areas with a risk of explosion for wall mounting. The impeller of the axial fan is made of aluminium alloy with a special wing profile. The HDB / HDT Ex axial wall fan meets the ATEX standard - II2G Ex d IIB T4, for three-phase fans II2G Ex d IIBH T4 on request.


Speed [min-1]1370
Air Flow Volume [m3/h]4780
Current - 230V1.9
Current - 400V1.1
Input Power [W]370
Voltage230/400V
Duct diameter [mm]400
Max. temperature [°C]40
Noise [dB(A)]65
Insulation classF
Description
Housing The fan housing is made of galvanized sheet steel with an aluminium inner ring. The holders are made of aluminium sheet. The housing is provided with aluminium lacquer B-0920.
Impeller The impeller is cast from aluminium alloy with a special wing profile and is statically and dynamically balanced. The impeller is provided with a red varnish with high temperature resistance. Operating temperature -20 °C to 40 °C.
Motor The three-phase motor with a blue lacquer finish is equipped with greased-for-life ball bearings. Protection IP55, insulation class F.
Direction of rotation The air flow is from the motor towards the impeller as standard.
Terminal block The terminal block is located on the fan motor. The capacitor is supplied separately and must be installed outside the ex environment.
Noise level The noise emitted by the fan is measured at a distance of 1.5 m in a free field.
Speed control Speed control of the explosion-proof fan is not possible.
Additional Information
Weight [kg] 15
Availability on ask
Manufacturer Soler & Palau
Type of good fan
Design non-explosive, wall mounted
Insulation class F
Download
Data sheet ds-hdb-hdt-en.pdf
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