Horizontal fan RDD 315/4centrifugalextraction400VAC
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Characteristics
- Type
- horizontal
- Configuration
- centrifugal
- Function
- extraction
- Supply voltage
- 400VAC
- Material
- galvanised steel
- Applications
- motor, motor
- Other characteristics
- backward curved
- Air flow
2,890 m³/h
(102,059.387 ft³/h)- Diameter
315 mm
(12.402 in)- Rotational speed
1,385 rpm
(8,702 rad.min-1)- Noise level
48 dB
Description
Centrifugal roof fan with horizontal discharge, with efficiency optimized aluminium casing and new developed high performance centrifugal impeller Casing from seawater-resistant aluminium with integrated protection guard. Motor support and base plate with inlet cone from galvanised steel. Base plate with threaded bolts for connection of intake air accessories (hole pattern to DIN 24155, page 3). Bird guard according to DIN EN ISO 13857 on the outlet as standard. High efficiency backward curved centrifugal impeller made from polymers. Dynamically balanced to DIN ISO 1940-1. Speed controllable, totally enclosed, three phase external rotor motor, protection to IP 54. Ball bearing mounted with impregnated windings. Maintenance free and radio suppressed.
Rated current (FLC) uncontrolled: - 0.67 A
Nominal power: - 290 W
Max. air flow temperature: - 60 °C
Max. air flow temperature (uncontrolled): - 60 °C
IP protection category: - 54
Insulation class: - F
Catalogs
General catalog
414 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.