No Iron Loss Have High Efficiency Low RPM Vertical Axis 2KW Permanent Magnet Generator Price PMG

Product Description

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Generator Technical Overview

Generator Characteristics

Our disc coreless PMG (Permanent Magnet Generator) features key advantages including low rated speed, low starting wind speed, compact volume, lightweight design, efficient performance, and reliable structure.
  • Coreless, anhysteresis, and slotless design ensuring low starting torque.
  • No iron loss results in significantly high efficiency.
  • Unique coreless precision winding technology for precise coil placement.
  • Rare earth permanent magnets provide multipole configuration, high power density, and high output power.
  • Low-speed direct drive without torque fluctuations.
  • Compact structural design with an optimal power-to-volume ratio.
  • Low calorific value and minor temperature rise during operation.
  • Simple structure, easy installation, brushless, and maintenance-free design.
  • Optimum aerodynamic shape design yields high efficiency and minimal noise.
  • Centrifugal pitch controlled mechanism: 3m/s startup speed; adjusts blade angle dynamically at optimum TSR (3-12m/s) for high efficiency. Prevent rotor overspeed above rated wind speeds.
  • Direct drive permanent magnet generator with minimal startup resistance, 1.5x overload capability, and over 30,000 hours maintenance-free run time.
  • Multi-layer safety control: aerodynamic, electromagnetic, mechanical, and manual stop mechanisms.
  • Sealed slip ring prevents cable twists, ensuring streamline running efficiency.
  • Long-acting anticorrosion treatment ensures no corrosion for up to 15 years.

On Grid Generator Power System

On Grid Generator Power System Layout

Off Grid Generator Power System

Off Grid Generator Power System Layout

System Components & Assembly

System Component 1
System Component 2
System Component 3
System Component 4

Technical Parameters

NO. PARAMETER UNITS DATA
1 Rated power KW 2
2 Rated speed RPM 180
3 Rated voltage V 380/220VAC
4 Rated Current - 3.1/5.4
6 Efficiency - >85%
7 Resistance (Line-Line) - -
8 Winding type - Y
9 Insulation Resistance - 100Mohm Min(1000V)
10 Leakage level - <5 ma
11 Start torque N/M <0.3
12 Phase - Three phase
13 Structure - outer rotor
14 Stator - coreless
15 Rotor - Permanent magnet type (outer rotor)
16 Number of poles POLE 20
17 Gen. Diameter mm 450
18 Gen. Length mm 258
19 Gen. Weight kg 50
20 packed weight kg 58
21 Shaft. Diameter mm 59
22 Housing Material - Aluminum ( Alloy )
23 Shaft Material - Steel
Generator Power Converter System

Generator Power Converter Parameters

Generator power converter DMGC10KTL DMGC20KTL DMGC30KTL
Generator rated power 10KW 20KW 30KW
Rated voltage of generator (AC) 400V 400V 400V
Input voltage range (AC) 0-550V 0-550V 0-550V
Rated output power (AC) 10KW 20KW 30KW
MPPT Voltage range (AC) 250-500V 250-500V 250-500V
Max. Input current (AC) 15.8A 31.7A 47.6A
Rated current (AC) 14.4A 28.8A 43.3A
THD Current harmonic <3% (At rated power)
Power factor >0.99
Max. efficiency 98%
Allowable grid voltage range (AC) 220V/380V/440V/480V (Three-phase)±20%
Allowable grid frequency range 50Hz/60Hz±10%
Automatic operation conditions AC input and power grid meet requirements, operating automatically
Restart time after power failure 2min (Adjustable)
General Parameters
Function Rectification, wind turbine curve setting, adjustable output power
Automatic protection Reverse connection, short circuit, island effect, LVRT, overheat, overload, ground fault protection, lightning arrester, etc.
Display Touch screen
Monitoring content Generator voltage, current, power, inverter output power, cumulative power generation, real-time power generation
Protection level IP20 (Indoor) / IP65 (Outdoors)
Telematics RS485/USB/GPRS/WIFI/Ethernet (Optional)
Environment Operating temp. -30 to 60°C, Hum <90% no condensation
Noise (1m) <40dB
Refrigeration mode Forced air cooling
Size / Weight 690*275*770mm 42kg 690*275*770mm 58kg 690*275*770mm 65kg
Inverter Category Options
Power Systems Options

Buyers Feedback

Buyer Feedback Ratings

Company Profile

Company Facility View

The company was established in 2004 and acquired two registered trademarks in the same year. After five years of steady accumulation, by 2009, the company gradually matured. The company purchased factory buildings with independent property rights and relocated to start a new journey. In 2012, the Ministry of Foreign Trade was established to open up and expand international markets. In 2015, the company achieved rapid development, obtaining 2 invention patents, 6 utility model patents, and 1 appearance patent. It was recognized with the "high-tech enterprise certificate" and obtained the ISO 9001 quality management system certification. In 2018, the company continued to innovate, securing four invention patents, six utility model patents, and two software registration rights, once again being successfully recognized as a high-tech enterprise. On July 10, 2019, it passed the certification of the intellectual property management system. In 2020, three patents for invention and six patents for utility models were applied for.

Certificates and Qualifications

1. Our main products include off-grid wind turbine controllers, on-grid wind turbine controllers, solar charging controllers, wind-light complementary controllers, wind-light complementary street lamp controllers, on-grid inverters, off-grid inverters, frequency converters, stabilized frequency power supplies, and more.

2. With first-class manufacturing technology, advanced equipment, strong technical force, and comprehensive testing methods, the company has carried out 17 research and development projects over the last three years. We completed 16 transformations of scientific and technological achievements, investing entirely in their implementation, averaging 5.3 scientific and technological transformations each year.

3. The company takes technological innovation as the core of enterprise development. The annual R&D cost is no less than 20% of sales revenue as we continuously explore advanced technologies in the field of new energy power sources. This includes electromagnetic control technology for wind turbines, MPPT technology, yaw wind turbine control technology, and wind-solar complementary system IoT monitoring. Currently, we hold five national invention patents for core technologies and twelve utility model patents. Our wind turbine control technology has reached advanced international levels.

4. We maintain a complete product quality assurance system and ISO 9001 certification, performing comprehensive quality control with rigorous testing on every unit. Each performance indicator exceeds relevant standards, and all products have passed the EU CE certification to ensure user safety and reliability. The company's products are the preferred choice for well-known manufacturers. Our products are exported to more than 120 countries and regions, including Germany, Japan, the United States, the United Kingdom, Canada, Australia, Egypt, Brazil, and Saudi Arabia, establishing a strong reputation in both domestic and foreign markets.

5. We are market-oriented and customer-focused, providing high-quality products while adhering to technological progress, scientific management, and standardized operations. We are ready to meet modern challenges and continue building a world-class enterprise.

Our Factory

Factory Workshop 1
Factory Workshop 2
Factory Workshop 3
Factory Workshop 4
Factory Workshop 5
Factory Workshop 6
Factory Workshop 7
Factory Workshop 8

Frequently Asked Questions

Q1: Can you provide OEM service?
Yes, we can provide OEM services tailored to your requirements.
Q2: Can you design the complete solar wind power system?
Yes, we design comprehensive systems customized to meet your exact energy requirements.
Q3: Are you a factory or trading company?
We are a professional manufacturer specializing in wind turbine solar controllers and various power inverters.
Q4: Is customization acceptable?
Yes, configuration, appearance, and parameter customization are acceptable based on client specifications.
Q5: May I visit the factory?
Yes, you are highly welcome to visit our manufacturing facilities. Please contact us to schedule your visit.
Q6: Can you provide samples?
Yes, we provide samples for system compatibility and performance testing.
Product Categorization Overview

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