• 10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
  • 10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
  • 10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
  • 10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
  • 10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
  • 10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator

10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator

Output Type: AC Three Phase
Number of Blade: Three Blade
Rotating Shaft: Horizontal
Stress Way of Blade: Lift Force
Power: 10-100kW
Phase: Three Phase
Customization:

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Basic Info.

Model NO.
GDF Series
Certification
CE
Rated Speed
90-3000rpm
Magenent Type
ND-Fe-B
Insulation
H Class
Bearing Brand
Sweden SKF
Portection Grade
IP54
Appilcation
Wind Turbine, Water Turbine
Rated Voltage
48V-1140VAC
Transport Package
Plywood Case
Specification
Rare earth Neodymium
Trademark
GREEF
Origin
China
HS Code
85016100
Production Capacity
400 Sets/Month

Product Description

free energy magnetic mini hydro generator

equirements of power, rpm, voltage and Frequency:

 

Option rated power 500W-5000kW
Option rated rotate speed 20-3000rpm
Rated voltage 48VAC - 1140VAC
Wending Method Y
Generator type Permanent Magnet AC
Number of phase Three phase
Classification of degrees IP54
Certificate CE

One model drawing for your reference:

10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator



Product Advantages:

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 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
10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
 

System Solution:
 

GREEF Technical Team can provide the complete ON-grid and Off-grid solution for the project which used our permanent magnet generator.

All the equipments can be produced according to customer's specific requirements  

10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
 

If you want to get the best price and more specifications, please contact us directly:

 
 
  Packing&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.  
 
  
             


Our service:

All GREEF 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.


 


Company Information:

 

Qingdao Greef New Energy Equipment Co., Ltd are global supplier which focus on

Permanent Magnet generator, wind and solar hybrid generator systems solution,wind turbine

blades, controller, invertor etc. 

GREEF have its own engineer design team which design products ourselves. 

10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator
 




FAQ

 1. Q: How your permanent magnet generator work? 

    A: Our generator need to be drive by other energy, like wind power, water power, belt, etc, then it can generating electric power.

 

2. Q: Can your magnetic generator produce electrical power by itself?

    A: No, please refer A1.


3. Q: What is the power of your generator?
    A: We can manufacture from 100w to 5000kw.


4. Q: What is the rotate speed of your generator? 
    A: From 20rpm to 3000rpm.


5. Q: Can you manufacture customized product?
    A: Yes, we can.

    Please tell your detailed request (power, rpm, voltage, size, color) to our sales, we will made the generator according to your request.


6. Q: Can your company provide OEM service?
    A: Yes, we can. 


10kw 20kw 50kw Low Speed Free Energy Magnetic Mini Hydro Generator

 

 

 

 

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