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W4 wind turbine designed for use in areas with low average wind speeds. The yield of the nominal power even at 9 m / c. Recommended for residential buildings of small size (up to 100 m2)
Specifications:.
* Generator:
o Type: three-phase synchronous PMG
o Generator permanent magnet NdFeB
o Calculated (nominal) capacity, kW 2
o Maximum power, kW: 2.75
o Rated voltage: 120
o generator Weight, kg 39 < br /> * Wind wheel:
o rotor Diameter, m: 3.2
o Length vane, m: 1.5
o rotor Area, m2: 8
o Number of blades , units 3
o Material blades: FRP (composite)
o TSR (Tip Speed Ratio): 7
o noise level immediately below the wind turbine: 24-52 dB
* speed range:
o Start velocity, m / s 2
o rated speed, m / s: 9
o Operating range m / s: 3 - 20
o Braves wind up, m / s: 40
o Rated speed, rev / min .: 400
* protection:.
o cooling type: IC0041
o tightness level: IP54 < br /> o T emperaturny mode,, ° C from -40 to +60
o Windshield: controlled tail
* Acquisition of wind turbines:
o generator with rotary mechanism
o Blades
o Hub
o tail
o controller
* Additional recommended options:
o Standard mast 9 meters guyed - 425 euros
o mast stupenchastaya (three segments. ) - 1140 euros
o manufacturing of masts up to 30 meters on request
o Standard inverter, kVA Continuous: 2, 760 euros
o Battery: maintenance-free, 10 pcs.... 100Ah 12V kit - 1850 euros
o guarantee on the wind turbine 1 year
o possible warranty extension up to 10 years
o Working lifespan: 20 years
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