HQD 400/2/2

HQD 400/2/2

Axial high performance fan with IEC-motor with IEC-motor, 2 speeds, star/delta

Ref.-No. 01475

Features

Square plate high efficiency axial fan with inlet cone, directly driven. Square mounting plate with drawn bell mouth inlet and duct in galvanised sheet-steel and finished with two coats of paint. Highly efficient, profiled blade impeller from polymers, aerodynamically optimised to the application, dynamically balanced. Suitable for -30 °C to +60 °C. Totally enclosed, 3-phase squirrel cage motor, 2-speed star/delta switching. Maintenance free, low-noise sealed for life ball bearings.

Technical Data

General Information
Ref.-No.:01475
Type:HQD 400/2/2
Flow rate free-blowing:8400 m³/h
Speed control:TRAFO / ELECTRIC
RPM:2890/2600 min-1
Number of poles:2 / 2
Voltage:400 / 400 V , 3 W , 50 ph
Rated current (FLC) uncontrolled:4.4/2.7 A
Nominal power:1920/1610 W
Max. air flow temperature (controlled):40 °C
Max. air flow temperature (uncontrolled):40 °C
IP protection category:55
Insulation class:B
PRODUCT_DETAILPAGE_wheel_diameter:400
Weight:17.5 kg
Wiring diagram no.:520
Acoustic data
Case breakout 71 dB(A) in 4 m