Pramac WT1KW Vertical Axis Wind Turbine 240V
As seen at EcoBuild 2011
A completey innovative design that utilizes perminant magnet technology. The unit is of light weight and reduced size for superior performance. The wind generator has been designed in compliance with IEC 61400-2, class IV and produces 240V.
The values indicated below refer to the following conditions:
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Temperature: -20/+50°C
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Humidity: <95%
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Air density: 1.225 kg/m3
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Solar radiation: 1000 W/m2
key product Features:
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Rotor
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Darrieus rotor type
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3-blades
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Power output at wind speed 10 m/s
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410W
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Power output at wind speed 14 m/s
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1000W
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Cut-in wind speed
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3 m/s
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Cut-off wind speed
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15 m/s
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Diameter x height
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1,45 m x 1,45 m
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Sweep area
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2,10 m2
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Rotor weight (alternator included)
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65 Kg
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Braking system
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passive
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Max revolution speed
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415 rpm
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Acoustic pression LpA from 4 mt
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52 dB(A)
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Acoustic power LWA
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72 dB(A)
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Alternator
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Type
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Permanent magnets
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Phase number
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3
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Poles number
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32
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Nominal power
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1 kW @ 14 m/s
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Nominal voltage
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240 Vac @ 14 m/s
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