Specifications

1. reliability
2. LCD display
3. protection functions
4. optional remote communication function
5. CE

  300w 600w 1kw 2kw 3kw 5kw 10kw 20kw 30kw Wind Turbine ac to dc controller in China

Micro-computer intelligence controller

 

1. If the system meet problem,and the wind turbine is running ,it can prevent the wind turbine race rotation 

 

2 .Have the auto-protection function of the batteries Reverse protection, anti-disconnect battery protection, battery damage protection 

 

3. When the charge current is high in strong wind, controller can load the wind turbine automatically.  And charging the battery with low current. 

 

4.The wind turbine brake automatically when the battery bank voltage get to rated voltage 125%; and stop charging the batteries. 

 

5. The wind turbine get back charging the batteries when the the battery bank voltage get to rated voltage 108% 

 

6. Controller with a manual emergency brake switch, users can use depending on the circumstances. Using this switch, the wind turbine will be brake.

1.Performance Features

• Ø         Reliability:Intelligentized ,modularized, simple structure design with powerful funtion and stable performance.;The high-quality components and the strict production process make the controller suitable for the severe environment .It also have reliable performance and service life.
• Ø         PWM charging ways,voltage limitting and current limitting charging pattern:Controller will charge battery with current limitting when battery power is low .Controller will charge battery with voltage limitting when battery power is high. In order to extend the service life of the battery. the over power will be unloaded by PWM
• Ø         LCD display: Running data and system status are displayed in the LCD screen. Including: battery voltage, wind turbine votage, PV voltage, wind power, PV power, wind current,PV current,, battery power status, etc.
• Ø         Protection functions: Including: solar panel reverse-charging, solar panel reverse-connection, battery over-charge, battery reverse-connection, lightning, wind turbine current limitting, wind turbine automatic brake and manual brake.
• Ø         Optional remote communication function: The software can demonstrate monitoring control system status in real-time, such as battery voltage, wind turbine voltage, solar panel voltage, battery charging current, wind turbine charging current, battery charging current, battery charging power, solar panel charging power, wind turbine charging power, Wind Turbine RPM etc. User can adjust parameters from software. Meanwhile the software can control running status of wind turbine and load.
• Ø         Optional Low voltage charging module,:This function enables wind turbine to charge battery under low power. The input impedance and the wind turbine starting charge voltage point can be modified through serial port communication depending on the different characteristics of wind turbine .
• Ø         Optional temperature compensation function

 

 

 2.Operation Process

 

 

 

 

3.LCD screen 

 

4. Main Market

 

High quality and competitive price guarantee us a huge market all over the world, such as in Eastern Asia, Europe, North America, South America and Middle East.

 

5.Company Profile

  

  Qingdao Richuan Precesion Macinery Co., Ltd., located in a nice coastal city called Jiaonan is a hi-tech company specialized in research & development, production, sales and service of medium and small wind turbines and devoted to the development and utilization of natural environmental protection energy such as wind energy, solar energy, etc.

 

  The main products of our company include off-grid and grid-connected wind turbines, wind turbine blades and wind solar lighting system. They are widely used in agricultural and pastoral areas, mountainous areas, islands, frontier defence sentries and observatories with no electricity or insufficient electricity and rich wind resources.

 

  Our company has advanced equipment and manufacture process, complete quality management system and excellent technical team to provide high quality and environment-friendly products and improved power supply solution and first-class after-sales service for customers.    

  

6. Pictures for Your Reference: