Hummer 20kw permanent magnet generator 20KW wind generator
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Hummer 20kw permanent magnet generator 20KW wind generator Specifications
Rated power (W) | 20000 |
Maximum output power (W) | 28000 |
Battery bank voltage (Vdc) | 240 |
System output voltage (Vac) | 220/380 |
Start-up wind speed (m/s) | 3 |
Rated wind speed (m/s) | 11.5 |
Working wind speed (m/s) | 3-25 |
Survival wind speed (m/s) | 50 |
Generator efficiency | >0.87 |
Wind energy utilizing ratio (Cp) | 0.4 |
Generator type | permanent magnet generator |
Generator weight (kg) | 496 |
Blade material/quantity | GRP/3 |
Blade diameter (m) | 9.0 |
Speed regulation method | Yawing+Electromagnetism braking (Optional hydraulic braking) |
Shutting down method | Manual+Automatic |
Battery 12V400AH/600AH | 20pcs |
Warranty | 2years |
Certification | CE/UL/ISO |
Power curve
Key Features
1high efficiency with 7 National Patents
2Lowe noise and long service life with 2SKF bearings
3Siemens PLC control system and touch screen with intelligent control
4Airfoil designed blades with balance and wind tunnel tested
5Hot galvanizing and spray paining, efficient to prevent from atmospheric,salt spray , aeolian erosion
Grid-tied Hummer 20KW Wind Turbine Generator
FAQ
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