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Home > Products > Permanent Magnet Generator >
12-1140V Rated Voltage 0.5-5000KW Rated Power IP54 Protection Permanent Magnet Generator PMG for High Efficiency Applications

12-1140V Rated Voltage 0.5-5000KW Rated Power IP54 Protection Permanent Magnet Generator PMG for High Efficiency Applications

12-1140V Rated Voltage Permanent Magnet Generator

0.5-5000KW Rated Power PMG

IP54 Protection Permanent Magnet Alternator

Brand Name:

Greef

Certification:

CE

Model Number:

GDF

Contact Us
Request A Quote
12-1140V Rated Voltage 0.5-5000KW Rated Power IP54 Protection Permanent Magnet Generator PMG for High Efficiency Applications
12-1140V Rated Voltage 0.5-5000KW Rated Power IP54 Protection Permanent Magnet Generator PMG for High Efficiency Applications
Product Details
Magnet Type:
NdFeB
Bearing Brand:
SKF
Current Type:
AC
Cooling Method:
Fan Cooling
Rated Voltag:
12-1140V
Shaft Material:
Steel
Rated Power:
0.5-5000KW
Protection G:
IP54
Highlight:

12-1140V Rated Voltage Permanent Magnet Generator

,

0.5-5000KW Rated Power PMG

,

IP54 Protection Permanent Magnet Alternator

Payment & Shipping Terms
Minimum Order Quantity
1 Set
Price
Negotiable
Packaging Details
Foam+plywooden Case
Delivery Time
25 Working Days
Payment Terms
T/T
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Product Description
12-1140V Rated Voltage Three Phase Stator Material Copper for Performance Advanced Hydro PMG Technology
Offering superior voltage regulation capability with advanced Permanent Magnet Generator (PMG) technology.
Product Overview
A Permanent Magnet Generator (PMG) is an advanced type of electric generator that utilizes high-strength permanent magnets on its rotor to create a powerful magnetic field, instead of relying on traditional electrically-excited windings.
Key Advantages
  • Higher Efficiency: Reduces energy losses, resulting in superior efficiency, especially under partial loads.
  • Exceptional Reliability: Brushless structure ensures minimal maintenance and a longer operational lifespan.
  • Compact & Lightweight: Offers a higher power density, making it ideal for space-constrained applications.
  • Excellent Performance: Provides superior voltage regulation and faster response.
Technical Specifications
Parameter Value
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℃
Efficiency >95%
Insulate Grade H
Performance Ratings
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
Permanent Magnet Generator technical diagram Permanent Magnet Generator installation example
Applications
Permanent Magnet Generators (PMGs), renowned for their high efficiency, reliability, and compact design, have emerged as the preferred power solution across various modern industrial sectors.
  • Wind Power Generation: Integral to modern direct-drive and semi-direct-drive wind turbines
  • New Energy Vehicles: Primary traction motor or auxiliary generator in electric/hybrid vehicles
  • Offshore: Ship shaft generators and primary/auxiliary power systems
  • Backup Power Systems: Diesel and gas generator sets for emergency power
  • High-Speed Applications: Microturbines and flywheel energy storage systems
  • Industrial Equipment: power systems requiring high reliability
Customization Options
Brand Name: Greef
Model Number: GDF
Certification: CE
Minimum Order Quantity: 1 Set
Delivery Time: 25 Working Days
Bearing brand: SKF
Stator Material: Copper
Packaging & Shipping
Our Permanent Magnet Generator is carefully packaged to ensure safe delivery. Each generator is securely wrapped in bubble wrap and placed in a sturdy cardboard box to prevent any damage during transit.
We offer fast and reliable shipping via reputable carriers. Orders are typically processed within 1-2 business days with tracking provided.
Ratings& Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

B
B*v
Uzbekistan Apr 15.2026
Helpful (6)
This canal flows day and night – I never thought it could make money. After Greef installed the system, it runs by itself. Every day I check my phone to see how much electricity was generated and how much I earned. I'll recover my investment in less than a year, and after that it's pure profit.
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Tags：

permanent magnet power generator

permanent magnet synchronous generator

low rpm wind turbine generator

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Email：admin@greefenergy.cn
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