Qingdao Greef New Energy Equipment Co., Ltd

Qingdao Greef New Energy Equipment Co., Ltd Power the world with green energy

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50kW Three Phase AC PMG Permanent Magnet Alternator

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Qingdao Greef New Energy Equipment Co., Ltd
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City:qingdao
Province/State:shandong
Country/Region:china
Contact Person:MsChristina Lei
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50kW Three Phase AC PMG Permanent Magnet Alternator

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Brand Name :GreeF
Model Number :GDF
Certification :CE
Place of Origin :CHINA
MOQ :1 Set
Payment Terms :T/T, Western Union, MoneyGram
Supply Ability :400 sets per month
Delivery Time :20-25 working days
Packaging Details :Foam + Plywooden Case
Rated Rotate Speed :20rpm
Rated Power :50kW
Winding material :100% Copper
Shaft material :Steel
Generator Material :Aluminium Body+Cooper Wire
Bearing :SKF Bearing
Installation :Horizontal / Vertical
Wending method :Star/Y
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Three-phase AC PMG permanent magnet alternator

Permanent magnet alternator
Product Description
GreeF company supply variety of permaent magent generators which is suitable for driven by following equipment to
Driven by Wind Power --------Wind turbine
Driven by Hydro Power ------- Water turbine, Tidal, Ocean power
Dirven by perpetual motion machine
Dirven by test plant
Driven the permanent magnet generator and make it rotate then it can generate power
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
Advantage
1. Rare earth Nd-Fe-B permanent magnet generator. energy save energy more than 15% than ordinary generators.
2. Permanent magnet rotor structure, no excitation winding, no carbon brushes, no slip rings, no need gear box.Simple structure, reliable ,durable and Maintenance free.
3. Multi poles design, improve the frequency and efficiency of rectifiers and inverters. Saving cost.
4. Started directly, without control cabinet, replace the asynchronous motor totally.
5. H class insulation, vacuum pressure impregnation.
6. Use SKF bearings
7. Power factor close to 1,no need add power factor compensation equipment.
8. Small heat, aslo can add fan cooling or water cooling
9. Long life time >20years, Strong rotors, could run at high speed.24hours 365days running.
10. Energy-saving, return investment within 1-2years.
Technical Data
Generator type: Pemanent Magnet Synchronous Direct drive 3Phase AC
Customized Voltage, Speed, Power ,Frequency.
Customized shaft size ,Spline shaft, biaxial extension, flange can be used.
Varity structures design: vertical axes, horizontal axes, internal rotor, external rotor, plate type.
Drawing Sample

Features:
1. The generator uses the best neodymium iron boron permanent magnets and high-grade pure copper windings, which can produce power stably and efficiently.
2. Specially designed rotor and rotor, low resistance when starting, good cooling
3. Gearless, direct drive, low-speed rare earth permanent magnet generator, easy to operate and maintain.
4. Die-cast aluminum alloy shell, corrosion resistance, acid and alkali resistance, salt corrosion resistance
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