HQD 630/4/4 TK
HQD 630/4/4 TK
High efficiency axial fan 3-ph., 2 speed, S/D- motor with safety guard guard
Ref.-No. 05030
Features
Square plate high efficiency axial fan with inlet cone, directly driven. Square mounting plate with drawn bell mouth inlet in galvanised sheet-steel. High efficiency impeller with 7 blades from impact resistant polymers, hub made from galvanised steel. Dynamically balanced to class G 6.3 VDI 2060. Totally enclosed, 3-phase squirrel cage motor, 2-speed star/delta switching. Maintenance free, low-noise sealed for life ball bearings.Additional data and accessories
Technical Data
General Information
Ref.-No.: | 05030 |
---|---|
Type: | HQD 630/4/4 TK |
Flow rate free-blowing: | 17000 m³/h |
Speed control: | TRAFO / ELECTRIC / FREQUENCY |
RPM: | 1170 / 1390 min-1 |
Number of poles: | 4 / 4 |
Voltage: | 400 / 400 V , 3 ph , 50 Hz |
Rated current (FLC) uncontrolled: | 2.3 / 3.8 A |
Nominal power: | 0.9 / 1.57 kW |
Max. air flow temperature (uncontrolled): | 40 °C |
IP protection category: | 55 |
Insulation class: | F |
PRODUCT_DETAILPAGE_wheel_diameter: | 630 mm |
Weight: | 35 kg |
Wiring diagram no.: | 520 |