Envision EN77-1.5
1,50
MW
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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:
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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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.
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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