Demin Power
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| 1 | Customized : Voltage, Speed, Power, Frequency etc. |
| 2 | Direct Drive, no gear-box |
| 3 | Rare earth Nd-Fe-B permanent magnets |
| 4 | Long life time >20years, could run at high speed 7 days 24 hours. |
| 5 | Power factor close to 1 |
| 6 | Maintenance free , can be used in all environments . |
| Rated Power | 0.5-5500KW |
| Rated Rotate Speed | 20-3000rpm |
| Rated Voltage | 48-1140Vac |
| Frequency | 50/60HZ |
| Number of Poles | 24 |
| Generator Type | 3 phase AC Synchronous Generator |
| Magnet Type | NdFeB |
| Winding Method | Y |
| Magnet temperature level | Max. 120°C |
| Winding Temperature Level | Max. 180°C |
| Efficiency | >95% |
| Insulate Grade | H |
| Insulating resistance | 100Mohm Min(500Vdc) |
| Classification of degrees | IP54 |
| Generator shell material | Cast Iron |
| Winding material | 100% Copper |
| Shaft material | Steel |
| Iron Core | Cold rolled silicon steel sheet |
| Bearing brand | SKF |
| Cooling Method | Fan Cooling |
| Weight (N.W /G.W ) | 132kg /152kg |
| Installation | Horizontal |
| RATED POWER | RATED SPEED | RATED VOLTAGE | FREQUENCY |
|---|---|---|---|
| 0.5KW | 20rpm~400rpm | 12V~220Vac | 10Hz~60Hz |
| 1KW | 20rpm~600rpm | 12V~220Vac | 10Hz~60Hz |
| 2KW | 20rpm~1000rpm | 12V~400Vac | 10Hz~60Hz |
| 3KW | 20rpm~1500rpm | 48V~690Vac | 10Hz~60Hz |
| 5KW | 20rpm~1500rpm | 48V~690Vac | 10Hz~60Hz |
| 10KW | 20rpm~1500rpm | 120V~690Vac | 10Hz~60Hz |
| 15KW | 20rpm~3000rpm | 120V~690Vac | 10Hz~60Hz |
| 20KW | 20rpm~3000rpm | 120V~690Vac | 10Hz~60Hz |
| 25KW | 20rpm~3000rpm | 120V~1140Vac | 10Hz~60Hz |
| 30KW | 20rpm~3000rpm | 120V~1140Vac | 10Hz~60Hz |
| 50KW | 20rpm~3000rpm | 220V~1140Vac | 10Hz~60Hz |
| 80KW | 20rpm~3000rpm | 220V~1140Vac | 10Hz~60Hz |
| 100KW | 20rpm~3000rpm | 220V~1140Vac | 10Hz~60Hz |
| 150KW | 20rpm~3000rpm | 380V~1140Vac | 10Hz~60Hz |
| 200KW | 20rpm~3000rpm | 380V~1140Vac | 10Hz~60Hz |
| 250KW | 20rpm~3000rpm | 380V~1140Vac | 10Hz~60Hz |
| 300KW | 20rpm~3000rpm | 380V~1140Vac | 10Hz~60Hz |
| 500KW | 20rpm~3000rpm | 380V~1140Vac | 10Hz~60Hz |
| 700KW | 20rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
| 800KW | 20rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
| 1MW | 200rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
| 2MW | 200rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
| 3MW | 200rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
| 4MW | 600rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
| 5MW | 600rpm~3000rpm | 690V~1140Vac | 10Hz~60Hz |
Yes, we provide fully customized permanent magnet generators tailored to your specific requirements, including rated power, rotate speed, voltage, and frequency.
Direct-drive generators require no gearbox, which significantly reduces mechanical failure points, lowers maintenance needs, enables efficient operation at low speeds, and outputs high torque.
Our generators are constructed using premium rare earth NdFeB (Neodymium-Iron-Boron) permanent magnets and 100% pure copper windings to ensure maximum electrical efficiency and durability.
Our generators are built for long-term operations with a service life exceeding 20 years. They are designed to run continuously at high speed 24 hours a day, 7 days a week.
Yes. With an IP54 protection rating, H-class insulation grade, and maintenance-free design, these generators can be reliably deployed in a wide range of environments including marine, offshore wind, and remote high-altitude hydropower systems.
Thanks to high-performance synchronous direct-drive technology, our permanent magnet generators offer exceptional performance with efficiency levels exceeding 95% and a power factor close to 1.
