Helios Ventilatoren 3275 Duct extractor fan 400 V 11400 m³/h 500 mm
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Technical specifications
- Material of housing: Steel, treated
- Air quantity unloaded: 11400 m³/h.
- Connection voltage 400 V
- Power consumption 1 kW
- With thermal protection: Yes
- DC motor: No.
- Indirect drive: No.
- Electrical connection: Connection terminals
- Protection class (IP) IP54
- Max. Air temperature 60°C.
- 2 speed engine: Yes
- Suitable for electronic control: Yes
- Suitable for frequency control: No.
- Suitable for low current control: No.
- Suitable for transformer control: Yes
- Pole reversal selectable: Yes
- Length: 378 mm
- Diameter of housing 570 mm
- Channel diameter 500 mm
- Connection: Flange
- Product type
Duct extractor fan
- Nominal voltage
400 V
1.000 kW
- Air flow rate
11400 m³/h
- Suitable for pipe Ø
500 mm
- Min. temperature
60 °C
- Max. temperature
60 °C
IP54
- Factory colour
Grey
- Material
Steel
- Length
378 mm
- Depth
378 mm
- UKCA
yes
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3161580 Helios Ventilatoren 3275 Duct extractor fan 400 V 11400 m³/h 500 mm
Description
Fan with direct drive, air delivery direction from the impeller pressing via the motor. Suitable for horizontal and vertical installation positions. Installation possible under normal weather conditions and with the site-side protection from weather influences in the open. The penetration of rain water is impossible. Cylindrical tube as fan housing, made from steel plate with flange shaped on both sides, hole pattern according to DIN 24155 sheet 3. Flow-optimized guide wheel made of steel plate, installed for increasing the pressure, for highest efficiency and maximum increase of efficiency. Surface protection by powder coating in RAL 7015 (color: Grey). Housing terminal box made of plastic with customer-side cable screwing, on the outside of the fan housing mounted on a separate holder. Axial impeller with ten aerodynamically profiled blades made of aluminum casting. Impeller is attached directly on motor shaft. Vibration-free operation thanks to dynamic balancing according to quality level G 6.3 VDI 2060 and DIN ISO 1940. Bucket can be adjusted continuously at a standstill. Three-phase current - standard motor, protection class IP 55, arranged directly in the air flow, PTC thermistor as a coil protection as standard.
This text is machine translated.
This text is machine translated.