EWT DW 61-900

900,00 kW
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Pictures

There are no pictures stored

Datasheet

Power

Rated power:
900.0 kW
Flexible power ratings:
-
Cut-in wind speed:
2.5 m/s
Rated wind speed:
11.5 m/s
Cut-out wind speed:
25.0 m/s
Survival wind speed:
52.5 m/s
Wind zone (DIBt):
-
Wind class (IEC):
-

Rotor

Diameter:
61.0 m
Swept area:
2,922.5 m²
Number of blades:
3
Rotor speed, max:
24.0 U/min
Tipspeed:
77 m/s
Type:
-
Material:
GFRP
Manufacturer:
-
Power density 1:
308.0 W/m²
Power density 2:
3.2 m²/kW

Gear box

Type:
direct drive
Stages:
-
Ratio:
-
Manufacturer:
-

Generator

Type:
synchronous multipole
Number:
1
Speed, max:
24.0 U/min
Voltage:
690.0 V
Grid connection:
inverters
Grid frequency:
50 Hz
Manufacturer:
EWT

Tower

Hub height:
46/69 m
Type:
steel tube
Shape:
conical
Corrosion protection:
painted
Manufacturer:
-

Weight

Single blade:
-
Hub:
-
Rotor:
-
Nacelle:
-
Tower, max:
-
Total weight:
-

Miscellaneous

Installation:
-
Offshore:
No
Onshore:
Yes

Power curve

There are no power data deposited for this turbine.

Marketplace

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Models

There are no models to this Windturbine.

Description

The wind turbine DW 61-900 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 61-900 is 900,00 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 61-900 is 61 m. The rotor area amounts to 2.922,5 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 24 U/min.

The EWT DW 61-900 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 61-900. The maximum speed of the generator is 24 U/min. The voltage amounts to 690,0 V. At the mains frequency, the DW 61-900 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.

Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. Power data for the DW 61-900 of EWT are not stored in the system.

The EWT DW 61-900 has been listed since 04.12.2016.

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