Envision EN77-1.5

1,50 MW
  • ✘ Power data
  • ✘ Pictures
  • ✘ Models

Pictures

There are no pictures stored

Datasheet

Power

Rated power:1,500.0 kW
Flexible power ratings:-
Cut-in wind speed:3.5 m/s
Rated wind speed:11.5 m/s
Cut-out wind speed:25.0 m/s
Survival wind speed:-
Wind zone (DIBt):-
Wind class (IEC):IIa

Rotor

Diameter:77.5 m
Swept area:4,718.0 m²
Number of blades:3
Rotor speed, max:-
Tipspeed:-
Type:-
Material:-
Manufacturer:-
Power density 1:317.9 W/m²
Power density 2:3.1 m²/kW

Gear box

Type:-
Stages:-
Ratio:-
Manufacturer:-

Generator

Type:double fed induction
Number:1
Speed, max:-
Voltage:690.0 V
Grid connection:inverters
Grid frequency:50/60 Hz
Manufacturer:-

Tower

Hub height:65/80 m
Type:steel tube
Shape:cylindrical and tapered
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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11x GE General Electric GE 1.5s
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3x GE General Electric GE 1.5s
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12x GE General Electric GE 1.5s
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€ 69.500
5x GE General Electric GE 1.5s
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€ 130.000
1x GE General Electric GE 1.5sle
used, Year 2009, 80m United States
€ 867.737
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€ 160.000
6x GE General Electric GE 1.5sl
used, Year 2002, 85m
€ 195.000
3x GE General Electric GE 1.5sl
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used, Year 2002, 65m Germany
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1x REpower MD70
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5x GE General Electric GE 1.5s
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Service company for Envision EN77-1.5

Models

There are no models to this Windturbine.

Description

The wind turbine EN77-1.5 is a production of Envision Energy, a manufacturer from China. This manufacturer has been in business since 2008.

The rated power of Envision EN77-1.5 is 1,50 MW. At a wind speed of 3,5 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.

The rotor diameter of the Envision EN77-1.5 is 77,5 m. The rotor area amounts to 4.718 m². The wind turbine is equipped with 3 rotor blades.

In the generator, Envision Energy sets to double fed induction. The manufacturer has used one generator for the EN77-1.5. The voltage amounts to 690 V. At the mains frequency, the EN77-1.5 is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower Envision 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 EN77-1.5 of Envision are not stored in the system.

The Envision EN77-1.5 has been listed since 06.11.2016.

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