High economic efficiency in the wind farm

The eno 114 also guarantees maximum farm yields in locations with increased environmental turbulence. 3,500 kilowatts of nominal power make the machines the most powerful On-Shore turbines in the 3-megawatt class and, with a perfect balance between robust, conservative machine design and highly innovative detailed solutions, the eno 114 achieves an unmatched packing density.

Technical specifications

eno114

4,8 MW

IEC IIA

4,0 MW

IEC IIA

3,5 MW

IEC IIIS

General
Rated power4,800 kW4,000 kW3,500 kW
Cut-in wind speed3 m/s3 m/s3 m/s
Rated wind speed14 m/s13,5 m/s13 m/s
Cut-out wind speed25 m/s25 m/s25 m/s
Tilt angle
Rotor
Diameter114.9 m114.9 m114.9 m
Nominal speed range4 - 11.8 rpm4 - 11.8 rpm4 - 11.8 rpm
Swept area10,369 m²10,369 m²10,369 m²
Rotor blade
Manufacturereno energy systems GmbHeno energy systems GmbHeno energy systems GmbH
MaterialGFKGFKGFK
Length56 m56 m56 m
 
GearsPlanetary-/spur gearingPlanetary-/spur gearingPlanetary-/spur gearing
Gear ratioapprox. 1:126approx. 1:119approx.1:119
Generator
TypeSynchronous generatorSynchronous generatorSynchronous generator
Designslip ringless / brushless excitationslip ringless / brushless excitationslip ringless / brushless excitation
Tower (hub height)
 

92 m; 127.5 m; 142 m

92 m; 127.5 m; 142 m

92 m; 127.5 m; 142 m

Converter
TypeFull power converterFull power converterFull power converter
ModelModular IGBT inverter topologyModular IGBT inverter topologyModular IGBT inverter topology
Sound power level
without serrations1105 dB(A)105 dB(A)105 dB(A)
Wind class
Hub height92 m   127.5 m   142 m92 m   127.5 m   142 m92 m   127.5 m   142 m
Wind class according to IEC ed.3 IIA        IIA            IIAIIA         S2            S2IIS2       IIS2          IIS2
Wind zone according to DIBt 2012

WZ 4    WZ 4       WZ 3
GK II     GK II       GK II

WZ 4   WZ 4       WZ 3
GK II    GK II       GK II
WZ 4    WZ 4       WZ 4  
GK II     GK II       GK II

1noise-reduced operation modes available on request

Power curve

eno114

4,8 MW

IEC IIA

4,0 MW

IEC IIA

3,5 MW

IEC IIS

Annual energy yield22
vw, hub heightyield in  MWh/ayield in  MWh/ayield in  MWh/a
6,0 m/s8.7538.5448.291
6,5 m/s10.49210.1509.768
7,0 m/s11.73011.73011.202
7,5 m/s13.95913.25312.568
8,0 m/s15.61914.69613.847
8,5 m/s17.19516.04215.031

2 Mannual energy yields valid for k = 2.0 (Weibull distribution)

Your point of contact

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eno energy systems GmbH

+49 381 203 792-0
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