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Helios Ventilatoren HQD 400/4 EX Wall fan (Ø) 400 mm Wall mounting option
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Technical specifications
- Frequency: 50 Hz
- Air quantity unloaded: 4380 m³/h.
- Medium temperature: -30..40 °C.
- Nominal diameter channel: 400 mm
- Protection class: IP54
- Product type
Wall fan
- Operating voltage
400 V
- (Ø)
400 mm
- Air flow rate
4380 m³/h
- Fan features
Wall mounting option
- Dim
(Ø) 400 mm
- Weight
13 kg
n.rel.
- Rotor blades
7
- Air discharge
4380 m³/h
- Material
Steel
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2294428 Helios Ventilatoren HQD 400/4 EX Wall fan (Ø) 400 mm Wall mounting option
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.