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5kW 250rpm 380v free energy permanent magnet generator , low speed long lifespan alternator

$1,989.00 / Set | 1 Set (Min. Order)
Type:
5kw 250rpm 380V Permanent Magnet GENERATOR
Rated Power:
5kw
$1,989.00
- +
available
Samples:
5kw 250rpm 380V Permanent Magnet GENERATOR , 5kw
$1,989.00 /Set, 1 Set (Min. Order): Buy Samples
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
25 day(s) after payment received
Customization:
Customized logo (Min. Order: 1 Sets)
Customized packaging (Min. Order: 1 Sets)

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Overview
Quick Details
Warranty:
3years
Certification:
CE
Place of Origin:
Shandong, China
Brand Name:
GREEF
Model Number:
GDF-180
Rated power:
5 KW
Rated Voltage:
380 V
Rated rotor speed:
250 RPM
Start torque:
2.9 N.M
Rated torque:
193.9 N.M
Frequency:
50 Hz
Number of Poles:
24
Generator type:
3phase AC Synchronous Generator
Effienciency:
95%
Insulate Grade:
H

Packaging & Delivery

Selling Units:
Single item
Single package size: 
87X47X57 cm
Single gross weight:
152.000 kg
Package Type:
Foam+Plywooden case
Lead Time :
Quantity(Sets) 1 - 2 >2
Est. Time(days) 25 To be negotiated
Video Description
Products Description
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
Rated power
5KW
Rated rotate speed
250RPM
Rated voltage
380V
Rated current
7.6A
Start torque
2.9N.M
Rated torque
193.9N.M
Generator type
3phase AC Synchronous generator
Number of Poles
24
Frequency
50HZ
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
Installation
Horizontal
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
Application
1 Driven by Wind Power --------Wind turbine

2 Driven by Water Power ------- Hydro generator

3 Driven by Belt with Motors
4 Driven byMotor

5 Driven by perpetual motion machine

6 Driven by test plant

7 Driven by yourselves creation

8 Driven the permanent magnet
generator and make it rotate then it can generate power
Specification

Permanent Magnet Generator

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
4MW
600rpm~3000rpm
690V~1140Vac
10Hz~60Hz
5MW
600rpm~3000rpm
690V~1140Vac
10Hz~60Hz
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.
Company Information

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

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.
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 power.

2. Q: Can your magnetic generator produce al 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.
GDG
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