1kw 250rpm Low Rpm 3 Phase AC Brushless Alternator, Permanent Magnet Generator, High Efficiency Dynamo, Magnetic Aerogenerator

• Customization: Available
• Output Type: AC Three Phase
• Rated Power: 1kw
• Model NO.: GDF
• Rated Speed: 250rpm
• Rated Voltage: 12V - 220V
• Phase Type: 3 Phase
• Magenent Type: ND-Fe-B
• Generator Material: Aluminium Body+Copper Wire+ND-Fe-B
• Generator Type: 3 Phase AC Permanent-Magnet
• Bearing Brand: Sweden SKF
• Portection Grade: IP54
• Appilcation: Wind Turbine, Water Turbine
• Transport Package: Plywood Case
• Specification: 1CBM
• Trademark: GREEF
• Origin: China
• HS Code: 85016100
• Production Capacity: 1000 Sets/Year

Product Description

Low RPM Permanent Magnet Generator

Product Description           

GreeF company supply variety of permaent magent generators which is suitable for driven by following equipment to  

1. Driven by Wind Power --------Wind turbine
2. Driven by Water Power ------- Hydro generator
3. Driven by Belt with  Motors
4. Driven by Motor
5. Dirven by  perpetual motion machine
6. Dirven by test plant 
7. Dirven by yourselves  creation
8. Driven the permanent magnet generator and make it rotate then it can generate power 

 

 
 
 
 
 
  

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 axis, horizontal axis, internal rotor, external rotor, plate type.




Pictures                                                 

Packing & Shipping                                   
1. Alternator for wind generator use inner foam protection outer Plywooden case.
2. Pakage size and weight please refer to our sales.
3. Shipping  by sea with FCL LCL or by air.
If you have any request in package and shipping please tell our sales we will do according to your request.




Our Service                                              

Generators are free 3 years warranty, 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                            



FAQ                                       

1. 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. What is the power of your generator?
A: We can manufacture from 100w to 5000kw.
3. What is the rotate speed of your generator? 
A: From 20rpm to 3000rpm.
4. Can you manufacture customized product?
A: Yes, we can. Please tell your detailed request to our sales, we will made the generator according to your request.
5. Can you give OEM service?
A: Yes, we can.

If you want to know more information about our product and service, please contact: