
The EWT DW52 900kW Wind Turbine
What is the EWT DW52 900 kW most suitable for?
The EWT DW52 900 kW Wind Turbine is suitable for :
- Modestly windy sites
- Limited grid capacity sites or high grid costs
- Sites where noise is an issue
- Small / Medium sites
- On-site generation
- Factories
- Seaports
- Shopping Centres
- Leisure Centres
- Farms
- Schools
- Hospitals
- Government and Institutional Buildings
- Community
- Commercial and industrial sites
EWT DW52 900 kW Wind Turbine Specification
Turbine | |
---|---|
Configuration | Three blade, horizontal axis, upwind |
Rated Power | 900kW |
Rotor Speed | 12 to 24 rpm |
IEC 61400-1 Turbine Class | IIA |
Site Average Wind Speed | 8.5 m/s |
Survival Wind Speed | 59.5 m/s |
Rotor | |
Rotor Diameter | 52 m |
Swept Area | 2,083 m² |
Blade Material | Glass reinforced epoxy |
Power regulation | Pitch controlled variable speed |
Generator | |
Generator Type | Synchronous multi-pole wound-rotor |
Configuration | 3-Phase, 690Vac, 50Hz |
Brake & Safety System | |
Main Brake System | Main brake action Individual rotor blade pitch (three independent brakes) |
Secondary System | Fail-safe brake Individual rotor blade pitch by three independent battery-powered back-up units. |
Automatic Shutdown triggered by | High wind speed, grid failure, over-speed, all other fault conditions |
Controls | |
Control Systems User Interface | Programmable Logic Controller (PLC) |
DIRECTWIND Monitoring System, proprietary SCADA | |
Towers | |
Available Hub Heights | 35 m, 40 m, 50 m, 75 m |
Tower Type | Multi-sections tubular steel tower |
Warranty | |
Period and type | 5, 10 or 15 year service packages |
Download Data Sheet Here |
Are you considering a wind turbine project?
Renewables First are an experienced wind consultant and have a full project capability, from initial feasibility study through to wind consenting and installation.
The first step to develop any wind power site is to conduct a full Wind Turbine Feasibility Study.
If you are interested in installing a wind turbine, the first step is to Contact us to discuss your requirements and to complete a Wind Turbine Feasibility Study.