Audited Supplier
35KW 500RPM PMG Hydraulic permanent magnet generator Hydroelectric Power
1. Optimum aerodynamic shape design: high efficiency, low noise.
2. Centrifugal pitch controlled mechanism: 3m/s low wind speed startup; 3-12m/s wind speed, following wind rotor rotate speed to adjust blade angle at optimum TSR, run in high efficiency; over rated wind speed, wind rotor never goes to over speed and has stable control; 3-35m/s wind speed, wind turbine can run smoothly.
3. Direct drive permanent magnet generator, low startup resistance moment, constant running ability of over loading 1.5 times, maintenance free for more than 30000 hour.
4. Safety control: has aerodynamic brake, electric magnet brake, mechanical brake and manual stop mechanism.
5. Sealed slip ring, no cable twist;
6. Streamline design.
7. Long acting anticorrosive treats, no corrosion in 15years.
| On grid wind turbine controller | WGMC50K380 | WGMC100K380 | WGMC200K380 | ||||
| Wind turbine input | |||||||
| Power | 50KW | 100KW | 200KW | ||||
| Max. Control power / current | 100KW/200A | 200KW/400A | 400KW/800A | ||||
| Rated voltage of wind turbine (AC) | 380V/400V | 380V/400V | 380V/400V | ||||
| Input voltage range | AC | 0-600V | 0-600V | 0-600V | |||
| DC | 0-900V | 0-900V | 0-900V | ||||
| Braking voltage (DC) | Default | 550V±1% | 550V±1% | 550V±1% | |||
| Set range | 530-560V | 530-560V | 530-560V | ||||
| Braking current (DC) | Default | 150A | 300A | 600A | |||
| Set range | 0-150A | 0-300A | 0-600A | ||||
| Braking time | Default | 10-20 min | |||||
| Set range | 0-5000 min | ||||||
| * Generator overspeed control | Default | >300 rpm/min | |||||
| Set range | 0-1000 rpm/min | ||||||
| * Over wind speed control | Default | 14 m/s | |||||
| Set range | 0-45 m/s | ||||||
| Manual control | Manual brake , *remote control brake (with communication function) | ||||||
| Automatic control function | Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake | ||||||
| DC output parameters | |||||||
| Output voltage range (DC) | 0-550V | 0-550V | 0-550V | ||||
| Constant voltage (DC) | Default | 520V±1% | 520V±1% | 520V±1% | |||
| Set range | 510-540V | 510-540V | 510-540V | ||||
| Constant current (DC) | Default | 120A | 240A | 480A | |||
| Set range | 0-120A | 0-240A | 0-480A | ||||
| On grid wind turbine inverter | DMWG50K | DMWG100K | DMWG200K | ||||
| Rated output power (AC) | 50KW | 100KW | 200KW | ||||
| Max. Output power (AC) | 55KW | 110KW | 220KW | ||||
| Input voltage rang (DC) | 0-800V | 0-800V | 0-800V | ||||
| MPPT Voltage range (DC)(DC) | 150V-700V | 150V-700V | 150V-700V | ||||
| Max. Input current (DC) | 114.6A | 229A | 458.3A | ||||
| Rated current | 104A | 208A | 416.7A | ||||
| THD Current harmonic | <3%(at rated power) | ||||||
| Power factor | >0.99 | ||||||
| Max. efficiency | 96% | ||||||
| Allowable grid voltage range (AC) | 220V/380V/440V/480V (Three-phase)±20% | ||||||
| Allowable grid frequency range | 50Hz/60Hz±10% | ||||||
| Automatic operation conditions | DC input and power grid meet the requirements, and the inverter operates automatically | ||||||
| Restart time after power failure | 2min(Adjustable) | ||||||
| General parameters | |||||||
| Function | Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting | ||||||
| Automatic protection | Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection, LVRT,overheat protection, overload protection, ground fault protection, etc | ||||||
| Display | Touch screen, LCD | ||||||
| Monitoring content | Wind turbine voltage, current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed | ||||||
| Protection level | IP20(Indoor)IP65 (Outdoors) | ||||||
| Telematics | RS485/USB/GPRS/WIFI/Ethernet (optional) | ||||||
| Environment | Operating amb. Temp. & Hum -30-60°C,<90% no condensation | ||||||
| Noise (1m) | <40dB | ||||||
| Refrigeration mode | Forced air cooling | ||||||
| Controller size / weight | 500*500*900mm 56kg | 600*500*1200mm 107kg | 950*550*1700mm 150kg | ||||
| Dump load size / weight | 920*770*380mm 80kg | 920*770*380mm*2 150kg | 923*739*510mm*4 280kg | ||||
| Inverter size / weight | 750*600*1320mm 340kg | 1460*860*1820mm 1.4t | 1460*860*1820mm 1.6t | ||||
*Above parameter only for reference. Could be custom made to user specifications.
