What certifications does the product have?

The product is certified with CE and RoHS standards.

What is the warranty period for this generator?

We provide a 10-year warranty for this permanent magnet generator.

High Efficiency Permanent Magnet Generator 5kw AC Three Phase Permanent Magnet Generators

Name: High Efficiency Permanent Magnet Generator 5kw AC Three Phase Permanent Magnet Generators
Brand: Nantong R&X Energy Technology Co., Ltd
SKU: 2088995615

Jiangsu, ChinaNantong R&X Energy Technology Co., Ltd

US$1,112.00-1,455.00

1 Set

Sample price:US$1455.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

10years

Model NO.

RX-PMG380-5000

Output Type

AC Three Phase

Rotating Shaft

Vertical

Power

＜10kW

Certification

CE, RoHS

Rated Power

5kw

Output Voltage

220V

Generator Type

Permanent Magnet Generator

Used for

Motor/Wind/Water Genreator

Weight

34kg

Rated Speed

600rpm

Structure

Inner/Outer Rotor

Rated Current

22A

Shaft. Diameter

50mm

Insulation Resistance

100mohm Min(500V DC)

Housing Material

Aluminum ( Alloy )

Shaft Material

Steel

Efficiency

>95%

Leakage Level

<5 Ma

Transport Package

by Wooden Box

Specification

42*42*36cm

Trademark

Origin

China

HS Code

8502310000

Production Capacity

50000 Pieces/ Year

Key features

High Efficiency Coreless Design: Coreless, slotless structure ensures no iron loss and efficiency over 95%.

Low Speed Direct Drive: Designed for low starting wind speed with no torque fluctuations at 600rpm.

Compact and Lightweight: Small volume, light weight (34kg), and compact structure for easy installation.

Maintenance-Free Operation: Brushless structure ensures free maintenance and long-term reliability.

Versatile Application: Suitable for vertical axis wind turbines, hydroelectric, and household use.

Premium Materials: Aluminum alloy housing and steel shaft with rare earth permanent magnets.

CE and RoHS Certified: Meets international safety and environmental standards for global use.

10-Year Warranty: Comprehensive 10-year warranty coverage for peace of mind.

Company profile

Nantong R&X Energy Technology Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤5.09h

AI-Powered supplier vetting

SummaryNantong R&X Energy Technology Co., Ltd is a limited trade company based in Nantong City, China, with a focus on the manufacturing industry, particularly wind turbines. The company possesses OEM and ODM capabilities but lacks a strong presence in R&D, as it has not released new products in the past year. The supplier's export trade capacity is well-established, with 51%-70% of sales from exports and a history of 11 years in exporting. However, the company lacks overseas service capabilities and has minimal after-sales service documentation. Financial records are available for the past three years, indicating a level of financial credibility. The company is not part of a larger group, has four employees, and no cooperative suppliers.

After-Sales capabilityWhile procedures exist for handling complaints, there are no written records or mechanisms for corrective actions.

Financial creditFinancial records are maintained for the past three years, suggesting a basic level of credibility.

R&D capabilityThe supplier does not possess an SDK and has not developed new products in the past year, indicating limited innovation capability.

Production capacityThe supplier has a significant annual productivity of wind turbines and permanent magnet generators.

Customization capabilityThe supplier offers a wide range of customization options, from minor to full customization.

Client casesThe supplier provides OEM services to well-known brands, indicating experience with significant customers.

Product Q&A

Q:What are the suitable wind conditions for installation?

Annual average wind speed should be over 3m/s, with effective wind speed (3-20m/s) accumulating more than 3000 hours per year. Wind power density should exceed 100W/m2.

Q:How to calculate the required wind turbine power for home use?

Calculate total daily energy consumption (Wh) of appliances. Ensure the turbine's daily generation (rated power x working hours x 70% efficiency) meets or exceeds this total to avoid battery damage.

Q:How to select the correct battery capacity?

Battery capacity should generally match or be slightly smaller than the turbine's power. For example, a 100W turbine matches a 120AH battery, while a 300W turbine matches a 240AH battery.

Q:What is the rated power and efficiency of this generator?

The rated power is 5kW with a rated speed of 600rpm. The efficiency is greater than 95% due to the coreless design which eliminates iron loss.

Q:What are the main advantages of this coreless PMG?

Advantages include low starting torque, no iron loss, high efficiency, compact structure, high power-to-volume ratio, low heat generation, and maintenance-free brushless operation.