Duct fan VENT-N SeriesIP44IP54centrifugal
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Characteristics
- Type
- duct, IP44, IP54
- Configuration
- centrifugal
- Supply voltage
- 230VAC
- Drive mechanism
- electrically-powered
- Material
- plastic, galvanised steel, steel
- Applications
- motor, commercial
- Other characteristics
- in-line, backward curved
- Air flow
Max.: 3,889 m³/h
(137,338.739 ft³/h)Min.: 294 m³/h
(10,382.512 ft³/h)- Diameter
Max.: 400 mm
(15.748 in)Min.: 100 mm
(3.937 in)- Rotational speed
Max.: 2,846 rpm
(17,882 rad.min-1)Min.: 1,370 rpm
(8,608 rad.min-1)- Noise level
Max.: 65 dB
Min.: 40 dB
Description
Range of in-line duct centrifugal fans, manufactured from high grade corrosion resistant pressed galvanised steel and supplied as standard with a prewired wiring junction box and a robust mounting foot. All model include an enclosed type, single-phase external rotor motor with factory matched backward curved nonstalling impeller.
(1) Models 355 and 400 are manufactured in sheet steel protected against corrosion by cataforesis primer and black polyester paint finish.
Motors
100N - 250N models: Motors are IP44, class B insulation with ball bearings and safety thermal overload protection.
315N model: motor is IP44, class F insulation with ball bearings ans safety thermal overload protection.
355N and 400N models: Motors are IP54, class F, with ball bearings and safety thermal overload protection.
Electrical supply:
Single phase 230V-50/60Hz.
Three phase 230/400V-50Hz
(models 355N-T and 400N-T).
(See characteristics chart).
All single-phase models are speed controllable by tension.
The three-phase models are speed controllable by frequency inverter
Additional Information
Impellers from 100 to 250 models are manufactured from injection moulded plastic.
Catalogs
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*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.