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Cast Iron Shell IP54 Rated 3 Phase AC Permanent Magnet Generator for Industrial Power Generation

Cast Iron 3 Phase AC Generator

IP54 Rated Permanent Magnet Generator

Industrial Power Generation Generator

Brand Name:

Greef

Certification:

Model Number:

GDF

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Product Details

Magnet Type:

NdFeB

Warranty:

3 Years

Insulating Resistance:

100Mohm Min(500Vdc)

Generator Type:

3 Phase AC Permanent-magnet

Baering Brand:

SKF

Shaft Type:

Vertical/horizontal

Winding Method:

Type:

Electrical Generator

Highlight:

Cast Iron 3 Phase AC Generator

IP54 Rated Permanent Magnet Generator

Industrial Power Generation Generator

Payment & Shipping Terms

Minimum Order Quantity

1 Set

Price

Negotiable

Packaging Details

Foam+plywooden Case

Delivery Time

25 Working Days

Payment Terms

T/T

Cast Iron Shell IP54 Rated 3 Phase AC Permanent Magnet Generator for Industrial Power Generation

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Product Description

Cast Iron Three Phase Generator Shell Featuring IP54 Classification Ideal for Industrial Power Generation and Protection

Product Overview

The fundamental concept behind a permanent magnet generator revolves around the rotor, which incorporates permanent magnet materials to produce a steady magnetic field. This magnetic field remains constant as the rotor is designed with these magnets embedded within it.

When an external power source, known as a prime mover—such as a wind turbine, water turbine, or an engine—causes the rotor to spin, the magnetic field created by the rotor begins to rotate as well. As this rotating magnetic field passes through the conductors located in the stator windings, it interacts with them in a dynamic manner.

Based on the electromagnetic induction principle, the movement of the magnetic field relative to the conductors induces an electromotive force (EMF) within the stator windings. This induced voltage is the core of how electrical energy is generated in the system. When the stator windings are connected to an external electrical circuit, this EMF drives current through the circuit, allowing electrical power to be delivered to an external load.

Key Features

High efficiency design ensuring optimal performance with minimal energy loss
Power-saving capabilities that reduce overall electricity consumption
High power factor improving effectiveness of power usage and minimizing wasted energy
Compact size with high power density for easy integration into various systems
Large starting pitch ensuring smooth and reliable startup operations
Quiet operation with low noise levels and low temperature rise
Engineered for long-lasting performance under demanding conditions
Smooth torque and speed characteristics with high rigidity for consistent operation

Technical Specifications

Power Range	500W - 5000kW
Classification Of Degrees	IP54
Rated Voltage	12VAC - 1140VAC
Warranty	3 Years
Magnet Type	NdFeB
Generator Shell Material	Cast Iron
Cooling Method	Fan / Water / Self Cooling
Bearing Brand	SKF
Winding Material	100% Copper
Type	Electrical Generator

This brushless permanent magnet alternator is designed for FREE ENERGY applications, providing reliable and efficient FREE ENERGY generation.

Applications

Wind Power Generation: Fundamental component in contemporary direct-drive and semi-direct-drive wind turbines, delivering outstanding performance under variable-speed conditions
Marine and Offshore: Highly valued for ship shaft generators and main/auxiliary power systems due to high reliability and minimal maintenance requirements
Backup Power Systems: Integrated within diesel and gas generator sets to ensure quick response times and stable, dependable power during emergencies
High-Speed Applications: Suitable for microturbines and flywheel energy storage devices with efficient operation at elevated rotational speeds
Industrial Solutions: Employed in various industrial fields where high power density and maximum reliability are essential

Customization Options

Greef offers customized Permanent Magnet Generator solutions under the model number GDF, originating from China and certified with CE standards. Our brushless permanent magnet alternator is designed for high efficiency and reliability, making it an ideal choice for various applications including water turbine electric generators and magnetic power generators.

We provide flexible customization options including shaft type (vertical or horizontal) and cooling methods (fan, water, or self cooling) to meet your specific needs. The generator features a high-quality NdFeB magnet type and boasts an insulating resistance of 100Mohm minimum at 500Vdc, ensuring durability and optimal performance.

Each unit is carefully packaged with foam and plywooden cases to ensure safe delivery. With a minimum order quantity of just 1 set, pricing is negotiable to accommodate your project requirements. Our typical delivery time is 25 working days, and payment terms are T/T for your convenience.

Choose Greef's Permanent Magnet Generator for a reliable 3 Phase AC Permanent-magnet solution that excels as a magnetic power generator and water turbine electric generator, providing efficient, brushless permanent magnet alternator technology tailored to your specifications.

Packaging and Shipping

Each Permanent Magnet Generator is carefully packaged to ensure maximum protection during transit. The generator is first wrapped in anti-static bubble wrap to safeguard against moisture and static damage. It is then placed in a custom-fitted foam insert within a sturdy, double-walled corrugated cardboard box to prevent movement and absorb shocks.

The outer packaging is clearly labeled with handling instructions, including "Fragile" and "This Side Up" to ensure proper care by shipping personnel. For international shipments, additional waterproof wrapping and palletizing options are available upon request to further protect the product.

We partner with reliable logistics providers to guarantee timely and safe delivery. Tracking information is provided once the order is dispatched, and our customer service team is available to assist with any shipping inquiries or special requirements.

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

3 stars

2 stars

1 stars

All Reviews

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.

Tags：

Qingdao Greef New Energy Equipment Co., Ltd

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