Dongfang D4500-155 direct drive
4,50
MW
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Pictures
There are no pictures stored
Datasheet
Power
Rated power:
4,500.0 kW
Flexible power ratings:
-
Cut-in wind speed:
3.0 m/s
Rated wind speed:
11.5 m/s
Cut-out wind speed:
20.0 m/s
Survival wind speed:
59.5 m/s
Wind zone (DIBt):
-
Wind class (IEC):
S
Rotor
Diameter:
155.0 m
Swept area:
18,869.0 m²
Number of blades:
3
Rotor speed, max:
12.2 U/min
Tipspeed:
99 m/s
Type:
DEW-B760B-4500
Material:
Glass fiber reinforced epoxy resin composite
Manufacturer:
Dongfang Electric Wind Power Co.. Ltd.
Power density 1:
238.5 W/m²
Power density 2:
4.2 m²/kW
Gear box
Type:
direct drive
Stages:
-
Ratio:
-
Manufacturer:
-
Generator
Type:
Permanent magnet synchronous
Number:
1
Speed, max:
12.2 U/min
Voltage:
1,140.0 V
Grid connection:
Full power converter
Grid frequency:
50/60 Hz
Manufacturer:
DFEM Medium-Sized Electric Machinery Co.. Ltd.
Tower
Hub height:
120 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
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Description
The wind turbine D4500-155 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 D4500-155 direct drive is 4,50 MW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 20 m/s.
The rotor diameter of the Dongfang D4500-155 direct drive is 155 m. The rotor area amounts to 18.869 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 12,24 U/min.
The Dongfang D4500-155 direct drive is fittet with a direct drive gearbox.
In the generator, DONGFANG ELECTRIC CO.,LTD sets to Permanent magnet synchronous. The manufacturer has used one generator for the D4500-155 direct drive. The maximum speed of the generator is 12,24 U/min. The voltage amounts to 1.140 V. At the mains frequency, the D4500-155 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 D4500-155 direct drive of Dongfang are not stored in the system.
The Dongfang D4500-155 direct drive has been listed since 26.04.2020. The last modification of the master data was made on 09.01.2024.
The rated power of Dongfang D4500-155 direct drive is 4,50 MW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 20 m/s.
The rotor diameter of the Dongfang D4500-155 direct drive is 155 m. The rotor area amounts to 18.869 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 12,24 U/min.
The Dongfang D4500-155 direct drive is fittet with a direct drive gearbox.
In the generator, DONGFANG ELECTRIC CO.,LTD sets to Permanent magnet synchronous. The manufacturer has used one generator for the D4500-155 direct drive. The maximum speed of the generator is 12,24 U/min. The voltage amounts to 1.140 V. At the mains frequency, the D4500-155 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 D4500-155 direct drive of Dongfang are not stored in the system.
The Dongfang D4500-155 direct drive has been listed since 26.04.2020. The last modification of the master data was made on 09.01.2024.
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