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4kw 60rpm Easy Maintenance Permanent Magnet Generator Long Lifespan Alternator
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
Products Description
Permanent Magnet Generators offer high efficiency energy conversion, particularly at partial load, and require no separate field excitation system. Our permanent magnet generators are lighter, more efficient, and require less assembly labor than competing designs.
Permanent Magnet Generators are used in a large number of applications such as Wind Turbines, Hydro Turbines, motors and others.
Permanent Magnet Generators are used in a large number of applications such as Wind Turbines, Hydro Turbines, motors and others.
1 | Rare earth Nd-Fe-B permanent magnets |
2 | Low Speed |
3 | Direct Drive ,no use gear-box |
4 | bearing |
5 | Power factor close to 1 |
6 | Maintenance free , can be used in all environments . |
7 | Long life time >20years, could run at high speed 24 hours 365 days . |
8 | Multi poles design, improve the frequency and efficiency of rectifiers and inverters. |
9 | Customized : Voltage, Speed, Power, Frequency etc. |
10 | H class insulation, vacuum pressure impregnation. |
11 | Excellent heat dissipation , also can add fan cooling |
Specification
Permanent Magnet Generator
GREEF Company provide customized generator according to each customer 's requirements of Voltage, Speed, Power, Frequency etc.
Rated power | 0.5--5000 | kW | |
Rated rotate speed | 20--3000 | rpm | |
Rated voltage | 48--1140 | Vac | |
Frequency | 60/50 | Hz | |
Number of Poles | 24 | ||
Generator type | 3phase AC Synchronous generator | ||
Magnet type | NdFeB | ||
Winding Method | Y | ||
Magnet temperature level | Max.120℃ | ||
Winding temperature level | Max.180℃ | ||
Effienciency | >95% | ||
Insulate Grade | H | ||
Insulating resistance | 100Mohm Min(500Vdc) | ||
Classification of degrees | IP54 | ||
Generatror 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 | ||
Packing Size | 870*470*570mm | ||
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 |
System Solution
GREEF Technical Team can provide the complete ON-grid and Off-grid solution for the project which used our permanent magnetgenerator . All the equipments can be produced according to customer's specific requirements
Customer Photos
Packaging & Shipping
1. Greef generator use inner foam protection, outer Plywooden case.
2. Package size and weight, please contact our sales.
3. Shipping by sea with FCL / LCL to your nearest port
Or Shipping by air to your nearest airport
Or Shipping by DHL/FedEx/UPS/TNT to your door
If you have any requests in package and shipping , please contact us directly.
2. Package size and weight, please contact our sales.
3. Shipping by sea with FCL / LCL to your nearest port
Or Shipping by air to your nearest airport
Or Shipping by DHL/FedEx/UPS/TNT to your door
If you have any requests in package and shipping , please contact us directly.
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Why Choose Us
We are global supplier which focus on Permanent Magnet generator, wind turbine ， wind turbine blades, controller, invertor etc.
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Believe in us, we can accompany you forever.
"GREEF" have its own engineer design team which is design products ourselves. Moreover, we have successfully obtained CE approvals and supports from our customers, which boost our business day by day!
Believe in us, we can accompany you forever.
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