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Low pressure axial fans (wall installation)

HWW 200/4

HWW 200/4

High efficiency axial fan 1-ph. with safety guard guard

Ref.-No. 07538

Features

Circular plate high efficiency axial fan with inlet cone, directly driven. Circular mounting plate with drawn bell mouth inlet in galvanised sheet steel and finished with two coats of papyrus white paint. Motor with terminal box and motor side guard. Highly efficient, profiled impeller with 7 blades, dynamically balanced (Class G 6.3 to VDI 2060) and manufactured from impact resistant polymers. Suitable for -30°C to +60°C. Totally enclosed, AC condenser motor, with built-in thermal contacts. Speed controllable by voltage reduction. Maintenance free with low-noise sealed for life ball bearings. Reversible.

Technical Data

General Information
Ref.-No.:07538
Type:HWW 200/4
Flow rate free-blowing:520 m³/h
Speed control:TRAFO / ELECTRIC
RPM:1360 min-1
Number of poles:4
Voltage:230 V , 1 W , 50 ph
Rated current (FLC) uncontrolled:0.11 A
Nominal power:25 W
Max. air flow temperature (controlled):40 °C
Max. air flow temperature (uncontrolled):60 °C
IP protection category:54
Insulation class:B
PRODUCT_DETAILPAGE_wheel_diameter:200
Weight:2.7 kg
Wiring diagram no.:439
Acoustic data
Case breakout 42 dB(A) in 4 m