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VAR high pressure fans

VARD 500/2 KL

VARD 500/2 KL

IN-LINE MIXED-FLOW FAN 500 MM 3 PH IE3

Ref.-No. 06705

Features

High pressure in-line mixed-flow fan, cylindrical duct with flanges on both ends, direct driven. Cylindrical pre-galvanised sheet-steel casing with a rolled flange at both ends Dimensions and flange fixing holes to DIN 24155, page 2. With guide vanes for improved performance. Mixed flow impeller with 8 spatially curved blades from galvanised steel. Dynamically balanced to class G 6.3 VDI 20060 and DIN ISO 1940. Totally enclosed, 3-phase squirrel cage motor, speed controllable using a frequency inverter (when ordering please instruct us). Maintenance free with low-noise sealed for life ball bearings.

Technical Data

General Information
Ref.-No.:06705
Type:VARD 500/2 KL
Flow rate free-blowing:21730 m³/h
Air noise level max. (LWA):106 dB(A)
Speed control:FREQUENCY
RPM:2935 min-1
Number of poles:2
Voltage:400 V , 3 ph , 50 Hz
Rated current (FLC) uncontrolled:29 A
Max. air flow temperature (uncontrolled):40 °C
IP protection category:55
Insulation class:F
PRODUCT_DETAILPAGE_wheel_diameter:500 mm
Weight:180 kg
Wiring diagram no.:776
Acoustic data
Sound in-duct 86 dB(A) in 4 m