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  • Eveready Group

e400n (3.5kW)

Available in 48*, 110 200 and 300Vdc

The e400n is the latest development in the Kestrel range. The completely new 120 pole single axial flux direct drive alternator incorporates three main shaft bearings for long service life. The e400n maintains rated output in excess wind speeds using Kestrel patented blade pitch control. The e400n therefore gives an optimum energy harvest with no cut out wind speed. This Kestrel, like the other models optimises low wind and stays in complete control whether loaded or unloaded during excessive wind speeds. The same wind turbine is available with the mechanical brake and is designated the e400n.

Technical Specifications:

 Small Wind Turbine Class

 I

 Maximum Power a

 3500W

 Rated Output b

 3000W

 Rated Wind Speed

 12ms-1

 Cut-in Wind Speed

 4ms-1

 Generator Type

 Permanent-magnet

 Axial flux brushless

 Rotor Diameter

 4m (13.1ft)

 Number of blades

 3

 Blade Material

 Fibreglass

 Tower Top Mass

 230kg (507lb)

 Tower Height

 12-18m (39-59ft)

 Tower Type

 Monopole

 Overspeed Protection

 Pitch Control

 Controller Type

 Interface Module or Voltage  
 Limiter

 Output Voltage

 48, 110 & 250 Vdc

 Application

 Battery charging

 Grid tie

 Hybrid

 Water pumping

a =  Nominal bench tested power delivery
b = Nominal values subject to environmental and atmospheric condition. Output wil vary in
     accordance to system inefficiencies and cable losses.

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