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

1x NEG Micon NM 52/900
used, Year 2002, 40m Netherlands
3x NEG Micon NM 52/900
used, Year 2001, 50m Denmark
3x NEG Micon NM 52/900
used, Year 2008, 70m Netherlands
1x NEG Micon NM 52/900
used, 70m Italy
1x Vestas V20
used, Year 1988, 24m
25x Suzlon S 66-1250
used, Year 2007, 56m India
€ 13.965.000
25x Suzlon S 66-1250
used, Year 2007, 56m India
€ 13.965.000
4x Enercon E-32 / 300
used, Year 1993, 30m Ireland
€ 20.000
2x Nordex N27/150
used, Year 1998, 30m Ireland
€ 61.843
2x RRB Energy V27-225
used, 30m Ireland
€ 133.783
2x Nordex N29
used, 30m Ireland
€ 74.464
1x NEG Micon NM 44/750
used, 12m China
€ 890.900
4x Bonus B44/600
used, Year 1999, 1m Spain
1x Enercon E-32 / 300
used, 31m Bulgaria
3x NEG Micon NM 92/2750
used, Year 2004, 80m Netherlands
€ 1.200.000
1x NEG Micon NM 60/1000
used, Year 2001, 70m Poland
2x Gamesa G87
used, Year 2005, 78m Spain
1x Vestas V80 Offshore
used, Year 2014, 100m Poland
€ 24
2x Nordex N80 Alpha
used, Year 2002, 80m Germany
1x Vestas V66-1.65
used, Year 1999, 78m Germany
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Service company for EWT DW 61-900

Dismantling of wind turbines

Companies for dismantling

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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