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375rpm530kW Hydro Generator




 

Main specifications
Rated power (kW) 530kW
Rated speed (rpm) 375rpm
Rated torque (Nm): 14100Nm
Rated voltage (V): 400VAC
Rated current (A): 765A
Startup torque (Nm) <280Nm
Pairs of poles 8
Frequency (Hz) 50Hz
Phase 3-phase
Insulation Class: H
Protection Class IP54
Efficiency£¨©ƒ%£© 96%
Power factor 1
Cooling Forced air cooling
Mechanical specifications
Installation Horizontal
Frame size Y400
Weight (Kg) 2400kg
Materials
Shaft material Steel
Bearings Steel
Housing material Casting Iron
Winding material Copper
Winding temperature level 180¡æ
Magnet NdFeB
Magnet temperature level 150¡æ
Core High quality cold rolled silicon steel sheet


¡ñLow speed permanent magnet direct-drive water power PM generator. Break the limits that excitation generators can only work at high speed and at constant speed. The PMG can work at low speed, variable speed situation, very suitable for low water head generation or river power generation, seasonal water power generation.
¡ñThe PMG has many poles. Do not need the gearbox. The PMG can output 50Hz at low speed. The PMG can be tied to the grid directly or via an on-grid inverter.
¡ñThe power plant power can be designed according to the wet season water amount. Then the power plant can use all the water flow in the wet season. The power plant will get more power in the wet season, and get small power in the dry season. The total generation amount can be improved by 100%.
¡ñHigh efficient permanent magnet rotors. No brushes, no sparks. No excitation, no excitation windings. High strength rotor, simplified structure, high reliability.
¡ñThe PMG are high efficient throughout the whole speed range, saving energy. The efficiency is improved 20%, compared with the excitation generator.
¡ñProtection class: IP54£¬avoid water, mud, dusty getting into the motor, long life, especially suitable for outdoor requirements.
¡ñThe PMG can be wind cooled or water cooled. The bearings are imported oil-contained bearings, maintenance free, high reliability, long lifes.
¡ñYou can change the motor voltage, speed, Power and other parameters, the out size of the motor can be also changed. You can use splined shaft, dual shaft, flange and other output styles¡£ Our main exporting countries£ºUSA, France, Canada, Australia, Norway, Germany, Denmark, Italy, Spain, UK, Latvia, Romania, Korea, Iran, India, Pakistan, Thailand, Malaysia, Mauritius, Kenya, Brazil


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Tai¡¯an Sunshine Power Electric Machinery Co., Ltd    Traffic yesterday£º5 Today's traffic£º5 Total visits£º7110
Address£ºTai¡¯an City, Shandong Province, China    TEL£º+86 18954868821    Technical support£ºTaian network company