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40kw 200kw Low Rpm Dynamo Magnetic Electric Generator Free Energy

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Customer Reviews

greef team is the best! i love them, they give professional and timely after-service. because of my unprofessional operation, the generator went wrong, but greef team helped me to solve this issue very patiently, the generator is good now, thanks again.

—— Jeam Mareie from Canada

¡Perfecto! Ayer, recibí este generador en Bogotá, muy buen generador. ¡Gracias

—— Stephen Brinker from Colombia

I ordered 10kW 100RPM model at the year of 2017, i ordered 1kW 180rpm this year, the disc generator has small torque,it is easy to rotate,thanks Greef new energy, I hope to do more buisness with more cheaper price on the year of 2019.

—— Prime Leisure from US

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40kw 200kw Low Rpm Dynamo Magnetic Electric Generator Free Energy

Name: 40kw 200kw Low Rpm Dynamo Magnetic Electric Generator Free Energy
Brand: GREEF
SKU: GDF
Price: 1 USD
Availability: InStock
Rating: 4.7 (157 reviews)

Large Image : 40kw 200kw Low Rpm Dynamo Magnetic Electric Generator Free Energy

Product Details:

Place of Origin:	QINGDAO
Brand Name:	GREEF
Certification:	CE
Model Number:	GDF

Payment & Shipping Terms:

Minimum Order Quantity:	1
Packaging Details:	Inner Foam + Plywooden case
Delivery Time:	25DAY
Payment Terms:	L/C, D/A, D/P, Western Union, MoneyGram

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Detailed Product Description

Tolerance:	+/-0.1mm Or According To Customer Request	Life Time:	20 Years
Grade:	N35-N52	Size:	Customized Magnet Size
Generator Material:	100% Copper Wire+Nd-Fe-B	Rated Rotor Speed:	300RPM,20-900RRM
Generator:	3-Phase Permanent Magnet Generator AC Alternator	Output:	0.05-10 KW
Blade Material:	High Strength Nylon Composite	Wending Method:	Star/Y
High Light:	40kw Magnetic Electric Generator , 200kw Magnetic Electric Generator , 200kw free energy generator magnet

40kw 200kw low rpm dynamo high quality magnetic electric generator free energy

Product 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.

1	Rare earth Nd-Fe-B permanent magnets
2	Low Speed
3	Direct Drive ,no use gear-box
4	SKF 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	Customized : Voltage, Speed, Power, Frequency etc.
9	Multi poles design, improve the frequency and efficiency of rectifiers and inverters.
10	H class insulation, vacuum pressure impregnation.
11	Excellent heat dissipation , also can add fan cooling

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	870470570mm
Installation	Horizontal

Advantages

Alternative Energy Generators

GREEF Company provide customized generator according to each customer 's requirements of Voltage, Speed, Power, Frequency etc.

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
20KW	20rpm~3000rpm	120V~690Vac	10Hz~60Hz
4MW	600rpm~3000rpm	690V~1140Vac	10Hz~60Hz
5MW	600rpm~3000rpm	690V~1140Vac	10Hz~60Hz

Systems

Customer Photos

Packing & Delivery

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. 

Buyer Reviews

 
Permanent Magnet Generators are 3 years warranty for free, all lifelong technical support and part cost supply.

(1) The warranty period is start from the date of shipment which show on the bill of loading or air waybill.

(2) Free maintenance services during the warranty period the cost involved be borne by the company, do not charge a fee to customers, free warranty if any damage outside the warranty period, the company will charge a fee for labor costs and materials.

(3) The warranty period: company's quality problems caused by the maintenance of the freight borne by the company, if not under warranty or man-made damage, the freight charges by the customer.

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.