Dongfang DF77-1500 direct drive

1,50 MW
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  • ✘ Pictures
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Pictures

There are no pictures stored

Datasheet

Power

Rated power:
1,500.0 kW
Flexible power ratings:
-
Cut-in wind speed:
-
Rated wind speed:
-
Cut-out wind speed:
-
Survival wind speed:
-
Wind zone (DIBt):
-
Wind class (IEC):
Ia

Rotor

Diameter:
77.0 m
Swept area:
4,657.0 m²
Number of blades:
3
Rotor speed, max:
-
Tipspeed:
-
Type:
-
Material:
glass-fibre reinforced epoxy
Manufacturer:
DEC
Power density 1:
322.1 W/m²
Power density 2:
3.1 m²/kW

Gear box

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

Generator

Type:
synchronous permanent
Number:
1
Speed, max:
-
Voltage:
-
Grid connection:
IGBT
Grid frequency:
50/60 Hz
Manufacturer:
DEC

Tower

Hub height:
65 / 70 / 80 m
Type:
steel tube
Shape:
conical
Corrosion protection:
coated
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 Enercon E-66
used, 85m Lithuania
2x GE Vernova GE 1.5s
used Germany
€ 65.000
5x Enercon E-66
used, Year 2002 Lithuania
1x REpower MD70
used, 65m Germany
1x SANY SE8215
used
2x REpower MD70
used Romania
1x Fuhrländer FL MD 77
used, 100m Germany
2x Enercon E-66
used, 85m Germany
1x Enercon E-66
used Germany
1x Enercon E-66
used, 98m Germany
1x REpower MD77
used, 100m Moldova
3x REpower MD77
used, Year 2006, 85m Moldova
6x REpower MD70
used, Year 2007, 65m Germany
10x Enercon E-66
used, Year 1999, 65m Germany
6x Enercon E-66
used United States
6x Südwind S-77
used, Year 2001, 107m Germany
2x AOI Arab 1.5-77
used, Year 2002, 80m Germany
2x Nordex N82
used, Year 2006 Poland
4x GE Vernova GE 1.5sl
used, Year 2004, 100m Germany
6x REpower MD77
used, Year 1988 France
€ 85.000
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Service company for Dongfang DF77-1500 direct drive

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Models

There are no models to this Windturbine.

Description

The wind turbine DF77-1500 direct drive is a production of DONGFANG ELECTRIC CO.,LTD, a manufacturer from China. This manufacturer has been in business since 1950.

The rated power of Dongfang DF77-1500 direct drive is 1,50 MW.

The rotor diameter of the Dongfang DF77-1500 direct drive is 77 m. The rotor area amounts to 4.657 m². The wind turbine is equipped with 3 rotor blades.

The Dongfang DF77-1500 direct drive is fittet with a direct drive gearbox.

In the generator, DONGFANG ELECTRIC CO.,LTD sets to synchronous permanent. The manufacturer has used one generator for the DF77-1500 direct drive. At the mains frequency, the DF77-1500 direct drive is at 50 Hz.

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

Unfortunately there are no photos available for this wind turbine. There are no models for this wind turbine. Power data for the DF77-1500 direct drive of Dongfang are not stored in the system.

The Dongfang DF77-1500 direct drive has been listed since 26.04.2020.

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