Qingdao Greef New Energy Equipment Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram, L/C |
| Supply Ability | 400 sets per month |
| Delivery Time | 25 working days |
| Packaging Details | Foam+plywooden case |
| Rated voltage | 12V / 24V / 48V |
| Rated power | 300w-30kw |
| Generator type | 3 Phase AC Permanent-magnet,Three phase AC permanent magnet synchronous generator,1-3kw vertical axis wind turbine |
| Application | Electricity Generation |
| Type | Wind Power Generator,50kw to 500KW permanent magnet alternator |
| Brand Name | GREEF |
| Model Number | GDF |
| Certification | CE |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
Low Speed Permanent Magnet Generator , Neodymium Magnetic Power Generator
10KW 100KW Permanent Magnet Generator Free Energy Magnet Type NdFeB
High Efficiency Permanent Magnet Generator , Free Energy Motor Generator
Multi Poles Design Permanent Magnet Generator Rare Earth NdFeB Permanent Magnets
Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, L/C | Supply Ability | 400 sets per month |
| Delivery Time | 25 working days | Packaging Details | Foam+plywooden case |
| Rated voltage | 12V / 24V / 48V | Rated power | 300w-30kw |
| Generator type | 3 Phase AC Permanent-magnet,Three phase AC permanent magnet synchronous generator,1-3kw vertical axis wind turbine | Application | Electricity Generation |
| Type | Wind Power Generator,50kw to 500KW permanent magnet alternator | Brand Name | GREEF |
| Model Number | GDF | Certification | CE |
| Place of Origin | CHINA | ||
| High Light | Electric Permanent Magnet Generator 5kw ，20Rpm Permanent Magnet Generator ，SKF Bearing Magnetic Electricity Generator | ||
Low Rpm 5kw 220v Free Energy Electric Permanent Magnet Generator SKF Bearing
| 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 | |
| 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 |
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
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.
Permanent Magnet Generators are 3 years warranty for free, all lifelong technical support and part cost supply.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2014
Total Annual:
2.5 Million-5 Million
Employee Number:
70~100
Ecer Certification：
Verified Supplier
GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution . We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system. GREEF own our own factory manufacture permanent magnet generator... GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution . We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system. GREEF own our own factory manufacture permanent magnet generator...
Get in touch with us
Leave a Message, we will call you back quickly!