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Helios Ventilatoren HQD 450/4 EX Wall fan 0.37 kW (Ø) 450 mm
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Technical specifications
- Frequency: 50 Hz
- Air quantity unloaded: 6240 m³/h.
- Medium temperature: -30..40 °C.
- Nominal diameter channel: 450 mm
- Protection class: IP54
- Product type
Wall fan
- Operating voltage
400 V
- (Ø)
450 mm
0.37 kW
- Air flow rate
6240 m³/h
- Dim
(Ø) 450 mm
- Weight
15.5 kg
n.rel.
- Rotor blades
7
- Air discharge
6240 m³/h
- Material
Steel
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2297943 Helios Ventilatoren HQD 450/4 EX Wall fan 0.37 kW (Ø) 450 mm
Description
Axial high performance fan square mounting plate, inlet nozzle, directly driven, explosion protected according to ATEX. Square mounting plate with molded nozzle made of galvanized sheet steel. Impeller with 7 thermoplastic blades. High efficiency, low operating noise. Vibration-free running through dynamic balancing according to quality grade G 6.3 VDI 2060 and DIN ISO 1940. Can be used in the range from -20 °C to +40 °C. Surface resistance less than 1 GOhm. Three-phase short-circuit rotor motor, closed design, maintenance-free, sealed, low-noise ball bearings with long-term lubrication, not adjustable. Ex-design according to ATEX.
This text is machine translated.
This text is machine translated.