Ergowind EW 20

20,00 kW Small wind turbine
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Pictures

There are no pictures stored

Datasheet

Power

Rated power:
20.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.0 m/s
Rated wind speed:
10.0 m/s
Cut-out wind speed:
25.0 m/s
Survival wind speed:
52.5 m/s
Wind zone (DIBt):
-
Wind class (IEC):
IIIa

Rotor

Diameter:
10.8 m
Swept area:
92.0 m²
Number of blades:
3
Rotor speed, max:
78.0 U/min
Tipspeed:
44 m/s
Type:
5.1m
Material:
Reinforced fiber glass
Manufacturer:
-
Power density 1:
217.4 W/m²
Power density 2:
4.6 m²/kW

Gear box

Type:
Two stages parallel axes
Stages:
2.0
Ratio:
-
Manufacturer:
-

Generator

Type:
induction
Number:
1
Speed, max:
-
Voltage:
400.0 V
Grid connection:
thyristor
Grid frequency:
50 Hz
Manufacturer:
-

Tower

Hub height:
20 m
Type:
steel tube Raisable/lowerable
Shape:
conical
Corrosion protection:
hot dip galvanized
Manufacturer:
-

Weight

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

Miscellaneous

Installation:
-
Offshore:
No
Onshore:
Yes

Power curve

There are no power data deposited for this turbine.

Marketplace

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
1x Wind World W5200/750
used, Year 1999, 65m Poland
32x Bonus B62/1300
used, 52m Aruba
2x Vestas V29
used, 30m Denmark
2x RRB Energy V27-225
used, 30m Denmark
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Service company for Ergowind EW 20

Dismantling of wind turbines

Companies for dismantling

Models

There are no models to this Windturbine.

Description

The wind turbine EW 20 is a production of Ergowind srl, a manufacturer from Italy.

The rated power of Ergowind EW 20 is 20,00 kW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.

The rotor diameter of the Ergowind EW 20 is 10,8 m. The rotor area amounts to 92 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 78 U/min.

The Ergowind EW 20 is fittet with a Two stages parallel axes gearbox. The gearbox has 2 stages.

In the generator, Ergowind srl sets to induction. The manufacturer has used one generator for the EW 20. The voltage amounts to 400 V. At the mains frequency, the EW 20 is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube Raisable/lowerable. As corrosion protection for the tower Ergowind focuses on hot dip galvanized.

Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. Power data for the EW 20 of Ergowind are not stored in the system.

The Ergowind EW 20 has been listed since 27.10.2018.

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