Place of Origin: | Hebei |
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Location: | China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | FD15-50 |
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Brand Name: | Rich Wind |
Permanent magnet: | Direct drive |
Pitch changing: | Yaw controlling |
Item | Description |
Model | FD15-50 |
Rated Power | 50kw |
Max.Power | 60kw |
Blade quantity | 3 |
Wind wheel diameter | 15.2m |
Center height of wind wheel | 20 meters |
Rated wind speed | 11.5m/s |
Maximum wind speed | 50m/s |
Cut in wind speed | 3m/s |
Cut out wind speed | 25m/s |
Generator speed | 40rpm-80rpm |
Rated speed | 75rpm |
Weight | 4600kg |
Standard tower height | 19 meters |
Tower weight | 9300kg |
Clinopodium partial elevation | 4° |
Rated voltage | 380v |
Generator type | Permanent magnet direct-drive |
Power adjustment | Full size wing pitch change |
Control form | Computer intelligent control |
Operating ambient temperature | -20℃~+40 ℃ |
Extreme ambient temperature | -30℃~+50 ℃ |
Service life | 20 years |
Item ID | Description |
1 | Wheel-based spherical steel structure, high strength, light weight. |
2 | Use of variable cross-section blades and glass fiber to reinforce composite resin materials, ensuring high efficiency and long service life. The installation angle is adjustable. |
3 | Pitch change function, with three blades changing simultaneously, to improve power generation. |
4 | Wind vane used to automatically track direction. |
5 | Yaw control: friction preload using auto-locking. |
6 | Variable speed constant-frequency permanent-magnet synchronous generator (PMSG): the system uses converter-inverter and on-grid electricity technology to achieve automatic electricity generation on-grid without interference., and to ensure efficiency and reliability |
7 | Generator output cable winding counter used to prevent broken cables The electronic control system uses intelligent microprocessor. The automatic control achieves remote monitoring. |
8 | The AC inverter power supply uses 50KW, 380V, 50Hz Standard Power Supply. |
9 | Options: 600Ah, 384Vmaintenance-free lead-acid batteries for grid-off system. |
10 | 20M Standard independent tower, inside which are installed ladders, ensuring safety and reliability for maintenance work. The tower's height (25M, 30M) is optional. |
11 | The simple structure allows reliable performance, efficiency, convenient transport, and easy installation. Can be a single set consisted of an independent power supply building, can also be a multi-unit building with an independent wind farm interconnection. |