Does the generator require a gearbox?

No, the permanent magnet rotor structure allows for direct drive without a gearbox.

What is the return on investment period?

The energy-saving design typically results in a return on investment within 1 to 2 years.

Low Rpm 30kw Permanent Magnet Generator for Hydro Use

Name: Low Rpm 30kw Permanent Magnet Generator for Hydro Use
Brand: Qingdao Greef New Energy Equipment Co., Ltd.
SKU: 736280822

Shandong, ChinaQingdao Greef New Energy Equipment Co., Ltd.

US$500.00-130,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

GDF-280

Output Type

AC Three Phase

Output Power

50W ~ 5600kw

Optional Rpm

20rpm ~ 3000rpm

Optional Voltage

48/96/120/220/230/240/380/400/690/1140VAC

Application

Wind Turbine, Hydro Project

Protection Grade

IP54 or Customized by Your Need

Structure

Steel

Magnetic

Neodymium Magnet NdFeB N38sh

Characteristic

Permanent Magnet Synchronous Generator

Shaft Quantity

Single Shaft or Double Shaft

Weight Range

30kg ~ 13 Ton

Transport Package

Wooden Case

Specification

Depnds on the generator size

Trademark

GREEF

Origin

China

HS Code

85016100

Production Capacity

400 Sets Per Month

Key features

Wide Power Range: Available from 50W to 5600kW for various applications.

Customizable Voltage: Options include 48V, 96V, 120V, 220V, 230V, 240V, 380V, 400V, 690V, and 1140VAC.

Flexible RPM Options: Speed can be customized from 20rpm to 3000rpm.

High Efficiency Design: Saves more than 15% energy compared to ordinary generators.

Maintenance Free: No excitation winding, carbon brushes, or slip rings required.

Long Service Life: Designed for over 20 years of operation, 24/7 continuous running.

IP54 Protection Grade: Standard protection grade available, with custom options upon request.

Free Three-Year Warranty: Covers all mechanical defects with free parts and labor for 3 years.

Company profile

Qingdao Greef New Energy Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-03-18Nearest Port: QINGDAOAverage Response Time: ≤7.42hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryQingdao Greef New Energy Equipment Co., Ltd. is a Chinese supplier specializing in renewable energy solutions, particularly wind turbines and permanent magnet generators. The company emphasizes sustainable energy innovation and holds significant certifications like QHSE and ISO 9001, ensuring quality management. With a robust engineering team and a focus on customized solutions, Greef has a considerable export presence. However, limited financial transaction data and production capacity may suggest constraints in scalability. Their after-sales service includes warranties and global market coverage, supported by trade assurance systems.

Supplier typeThe supplier operates as both a trading company and a manufacturer/factory, indicating versatility in its business model.

CertificationsThe supplier holds several key certifications, including QHSE and ISO 9001, which underscore a commitment to quality and safety standards.

After-Sales capabilityThe company offers warranties of 3-5 years for exported products and ensures quality and on-time delivery through trade assurance.

R&D capabilityThe company emphasizes renewable energy innovation and has a significant portion of its engineering team with extensive industry experience.

Customization capabilityThe supplier offers customized end-to-end solutions, facilitated by a highly experienced engineering team.