EWT DW 52-250

250,00 kW
  • ✘ Power data
  • ✔ 1 Picture
  • ✘ Models




Rated power:250.0 kW
Flexible power ratings:-
Cut-in wind speed:2.5 m/s
Rated wind speed:8.0 m/s
Cut-out wind speed:25.0 m/s
Survival wind speed:59.5 m/s
Wind zone (DIBt):-
Wind class (IEC):IIa


Diameter:52.0 m
Swept area:2,124.0 m²
Number of blades:3
Rotor speed, max:22.0 U/min
Tipspeed:60 m/s
Power density 1:117.7 W/m²
Power density 2:8.5 m²/kW

Gear box

Type:direct drive


Type:synchronous multipole
Speed, max:22.0 U/min
Voltage:690.0 V
Grid connection:inverters
Grid frequency:50 Hz


Hub height:35/40/50/75 m
Type:steel tube
Corrosion protection:painted


Single blade:-
Tower, max:-
Total weight:-



Power curve

There are no power data deposited for this turbine.


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Service company for EWT DW 52-250


There are no models to this Windturbine.


The wind turbine DW 52-250 is a production of Emergya Wind Technologies B.V., a manufacturer from Netherlands. This manufacturer has been in business since 2004.

The rated power of EWT DW 52-250 is 250,00 kW. At a wind speed of 2,5 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.

The rotor diameter of the EWT DW 52-250 is 52 m. The rotor area amounts to 2.124 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 22 U/min.

The EWT DW 52-250 is fittet with a direct drive gearbox.

In the generator, Emergya Wind Technologies B.V. sets to synchronous multipole. The manufacturer has used one generator for the DW 52-250. The maximum speed of the generator is 22 U/min. The voltage amounts to 690 V. At the mains frequency, the DW 52-250 is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower EWT focuses on painted.

There is one picture of the wind turbine DW 52-250. There are no models for this wind turbine. Power data for the DW 52-250 of EWT are not stored in the system.

The EWT DW 52-250 has been listed since 12.08.2015. The last modification of the master data was made on 12.08.2015.

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