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5.X MW platform developed by SANY Renewable Energy and SANY European Research Institute, and established by various rotor diameters and different unitcapacities. 5.X MW platform is a series of product platforms focusing on the medium-high wind speed area to create highly reliable WTGs with low LCOE.
The rotor diameter can reach 195 meters, and the height of the tower can reach
140 meters.
The Water-cooled System has high cooling efficiency and good reliability to ensure the reliable operations of the components.
Various features are provided to ensure the easy maintenance and to improve maintenance efficiency of the Wind Turbines.
Components are sealed to prevent sand and dust build-up within the equipment.
Quicker response, more accurate pitch control, better pitch capability in emergency.
High power radiator and converter are designed to operate in the high altitudes condition.
When the grid voltage or frequency fluctuates, it meets the requirements of active power, reactive power, frequency, and inertia response.
| Rated power | MW | 6.25 |
| Wind Level | IEC | S |
| Cut-In Wind Speed | m/s | 3 |
| Rated Wind Speed | m/s | 11.1 |
| Cut-Out Wind Speed | m/s | 25 |
| Service Life | year | 20 |
| Operating Ambient Temperature | ℃ | -30~40 |
| Living Environment Temperature | ℃ | -40~50 |
| Rotor Diameter | m | 172 |
| Sweep Area | ㎡ | 23,235 |
| Generator Type | / | Doubly-fed asynchronous Generator |
| Rated Voltage | V | 690 |
| Converter Type | Doubly-fed Converter |
| Rated Power Factor | -0.95~0.95 |
| Aerodynamic Braking System | Implemented through the Pitch System |
| Mechanical Braking System | High-speed Shaft Braking System |
| Type/Design | Motor-Gear Drive/ Four point Contact Ball Bearing |
| Yaw Brake | Hydraulic Brake |
| Lightning Protection Design Standard | Comply with IEC61400-24 Standard |
| Tower Type | Steel Conical Structure |
