China 3000kw 3MW 5MW 500rpm 1140V50Hz Low Speed Direct Drive Wind Power Hydro Power Alternator Generator Pma Pmg, Find details about China Permanent Magnet Generator, Rare Earth Generator from 3000kw 3MW 5MW 500rpm 1140V50Hz Low Speed Direct Drive Wind Power Hydro Power Alternator Generator Pma Pmg
No. | Parameter | Units | Data |
1 | Rated output power | KW | 3000 |
2 | Rated speed | RPM | 500 |
3 | Rated output voltage | VAC | 1140 |
4 | Rated current | A | 1520 |
7 | Efficiency at rated speed | >96.2% | |
8 | Winding type | Y | |
9 | Insulation resistance | 120 MΩ | |
10 | Voltage withstand | ma | < 225mA |
11 | Insulation | H class | |
Rated torque | Nm | 57500 | |
12 | Start torque | Nm | <900 |
13 | Temperature rise | °C | 90 |
14 | Max.working temperature | °C | 130 |
15 | Generator diameter | mm | See the drawing |
16 | Shaft diameter | mm | See the drawing |
17 | Housing material | Casting Iron | |
18 | Shaft material | Steel | |
19 | Bearing | SKF | |
20 | Weight | Kg | 8500 |