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High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and Max.180℃ Winding Temperature for Heavy Duty Applications

High Efficiency Permanent Magnet Generator

Max.120℃ Magnet Temperature PMG

Max.180℃ Winding Temperature Synchronous Generator

Nom de marque:

Greef

Certification:

Model Number:

GDF

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Détails du produit

Protection G:

IP54

Matériau du stator:

Cuivre

Type de générateur:

générateur synchrone à C.A. 3phase

Matériau de la coque du générateur:

fonte

Matériau d'arbre:

Acier

Type actuel:

Méthode de refroidissement:

Refroidissement des ventilateurs

Puissance nominale:

0,5-5000KW

Conditions de paiement et d'expédition

Minimum Order Quantity

1 Set

Prix

negotiable

Packaging Details

Foam+plywooden Case

Delivery Time

25 Working Days

Payment Terms

T/T

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Description du produit

SKF LOW START TORQUE Bearing 12-1140V Rated Voltage for Heavy Duty Applications

Direct-Drive Hydro PMG System, Eliminating Gearbox for Higher Reliability

Permanent Magnet Generator (PMG): A Leap in Power Generation Efficiency

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.

This innovative design eliminates the need for slip rings and brushes, leading to significant 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.

PMGs are the ideal power solution for wind turbines, marine applications, backup power systems, and any scenario demanding reliable and efficient energy conversion.

Product Parameters

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
Insulating resistance	100Mohm Min(500Vdc)
Classification of degrees	IP54
Generator 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	870470570mm
Installation	Horizontal

Applications

Permanent Magnet Generators (PMGs), known for their high efficiency, reliability, and compact design, have become the preferred power solution in a wide range of modern industrial fields.

Key application areas include:

Wind Power Generation: The core component in modern direct-drive and semi-direct-drive wind turbines, offering superior efficiency, especially in variable-speed operation.
New Energy Vehicles: Widely used in electric and hybrid vehicles as the main traction motor or auxiliary generator.
Marine and Offshore: Ideal for ship shaft generators and main/auxiliary power systems due to their high reliability and low maintenance.
Backup Power Systems: Used in diesel and gas generator sets to provide responsive, stable, and reliable emergency and standby power.
High-Speed Applications: Suitable for high-speed drives such as microturbines and flywheel energy storage systems.
Industrial & Military Equipment: Employed in special-purpose and military power systems where high power density and utmost reliability are critical.

Customization

Product Customization Services for the Permanent Magnet Generator:

Brand Name: Greef
Model Number: GDF
Place Of Origin: China
Certification: CE
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Foam+plywooden Case
Delivery Time: 25 Working Days
Payment Terms: T/T
Protection Grade: IP54
Bearing Brand: SKF
Stator Material: Copper
Shaft Material: Steel
Current Type: AC

System Solution

Alternative Energy Generators

GREEF Company provide customized generator according to each customer's requirements of Voltage, Speed, Power, Frequency etc.

Packing and Shipping

Product Packaging:

Our Permanent Magnet Generator is carefully packaged to ensure safe delivery to our customers. Each generator is encased in a sturdy cardboard box with ample protective padding to prevent any damage during transit. The packaging is designed to withstand rough handling and keep the generator secure until it reaches its destination.

Shipping:

We offer fast and reliable shipping for our Permanent Magnet Generator product. Orders are processed promptly, and our dedicated shipping team ensures that each package is dispatched in a timely manner. Depending on your location, we provide various shipping options to choose from, including standard and expedited delivery. Rest assured that your generator will be shipped with care to reach you in perfect condition.

Les étiquettes：

Qingdao Greef New Energy Equipment Co., Ltd

High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and Max.180℃ Winding Temperature for Heavy Duty Applications

High Efficiency Permanent Magnet Generator

Max.120℃ Magnet Temperature PMG

Max.180℃ Winding Temperature Synchronous Generator

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

0.5-5000KW Rated Power 12-1140V Permanent Magnet Generator with Long-lasting Copper Stator and PMG Design

High Efficiency Permanent Magnet Generator with Max.120℃ Magnet Temperature and Max.180℃ Winding Temperature for Heavy Duty Applications

High Efficiency Permanent Magnet Generator with Cast Iron Shell Copper Stator and NdFeB Magnet

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