Demin Power
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| No. | Features Details |
|---|---|
| 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 . |
| Parameter | Value / Details |
|---|---|
| Rated Power | 0.5-5500KW |
| Rated Rotate Speed | 20-3000rmp |
| 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 |
Our permanent magnet generators are highly versatile and widely used in wind power generation, hydropower generation, ocean energy harvesting, marine vessels, diesel generator systems, aviation applications, and hand-crank emergency power units.
Direct-drive permanent magnet generators eliminate the need for a traditional gearbox. This configuration supports low rotor speeds and high torque, reducing mechanical wear, increasing system reliability, and making them ideal for small, medium, off-grid, and offshore wind installations.
Yes, we offer fully customizable generators tailored to meet specific configurations. We can adjust the Rated Power (ranging from 0.5KW to 5500KW), Rated Voltage (from 48V to 1140Vac), Rotate Speed (from 20 to 3000 rpm), and frequency parameters based on client requirements.
Our generators are engineered with premium materials including high-performance rare earth NdFeB permanent magnets, 100% pure copper winding, cold-rolled silicon steel sheet iron cores, a durable cast iron shell, and high-quality SKF bearings, ensuring a lifetime expectancy of over 20 years.
With an IP54 ingress protection rating, a class H insulation grade, and high-temperature resistance limits (up to 120°C for magnets and 180°C for windings), these maintenance-free generators are built to function reliably in harsh and challenging outdoor environments.
