Background

20kw 30kw Wind Power Charge Controller

1. The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T19115.1-2003 national standard also with users’ technical requirements.
2. Two sets of control systems:PWM constant voltage system and three-phase dump load system.
3. When the strong or super-strong wind conditions PWM control to ensure battery charged by the wind turbine with constant voltage and current.
4.Support WIFI and GPRS.Customers can monitor the real-time working state of the on grid wind power system via PC and mobile and query history working sate.Both Android and OS are compatible in Mobile.

  • DM
  • shandong, China
  • 3 days
  • 300pcs/month
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wind generator charge controller 


Off-Grid PWM Wind Solar (disel) Hybrid Controller  

FKJ-B model off grid PWM wind solar hybrid controller Product Characteristics

1. The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T19115.1-2003 national standard also with users’ technical requirements.

2. Big LCD display.The images tell working state visually.Various data show: real-time wind turbine voltage,current,power;solar panel voltage,current,power;battery group voltage, charge current.

3. Two sets of control systems:PWM constant voltage system and three-phase dump load system.

4. When the strong or super-strong wind conditions PWM control to ensure battery charged by the wind turbine with constant voltage and current.

5. When the battery disconnect or damage, the three-phase dump load will start automatically to avoid the wind turbine idling and runaway accident.

6. The protection function of battery: polarity reverse protection, disconnection and damage protection.

7. Over-charging protection of the battery: When the battery is full, the three-phase dump load will work, the wind turbine will brake and stop charge the battery.

8. Auto recharging of battery: When the battery voltage reduces to 108% of the rated voltage,it stops three-phase dump load to recharge battery automatically.

9. The controller is equipped with manual brake switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.

10. The inside of the controller is equipped with surge arrester. Contain the over voltage into the wind turbine under the bearable voltage of the equipment or system. On the other way, to conduct the strong lightening current into the earth directly to avoid any damage of equipment.

* Solar panel control system is optional.Based on customers' requirement.

* Disel generator port is optional.Control the generator start and stop automatically

* Adopt Modbus Communication protocol. Convenient to carry out the secondary development.

* Adjusting the technical specification via RS485 is available.Convenient to adjust the different wind turbines for professional customers.

* Support WIFI and GPRS.Customers can monitor the real-time working state of the on grid wind power system via PC and mobile and query history working sate.Both Android and OS are compatible in Mobile.

* For the different wind turbine, the controller can be equipped with mechanical yawing, Rotate tail control, furled empennage, mechanical brake,hydraulic brake, electromagnetism brake and other brake functions.

wind turbine charge controller




 


wind generator charge controller

wind turbine charge controller

Technical parameters of off grid wind solar (diesel) hybrid controller 20KW-30KW


Type20KW-420Vdc30KW-420Vdc
Wind turbine rated power20KW30KW
Wind turbine max. power40KW50KW
*Solar panel power6KWp9KWp
Battery420Vdc420Vdc
FunctionRectifier,charge, control, *DC output
Automatic protection functionOver voltage protection, constant   voltage charge, arrester
Manual functionManual brake
Display modeLCD+LED
Display contentWind turbine voltage, current, power;   solar panel voltage, current, power; battery voltage, charge current
PWM constant pressure voltage507Vdc507Vdc
Wind turbine 3-phase dump load 1 voltage520±5Vdc520±5Vdc
Wind turbine 3-phase dump load 2 voltage525±5Vdc525±5Vdc
Wind turbine   recharge voltage475±5Vdc475±5Vdc
*Solar control stop charging voltage520±5Vdc520±5Vdc
*Solar control   recharge voltage475±5Vdc475±5Vdc
*Diesel generator starting voltage350±5Vdc350±5Vdc
*Diesel generator off voltage475±5Vdc475±5Vdc
Self-provided 3phase dump load connecting wire6mm²10mm²
Self-provided battery connecting wire12mm²20mm²
PWM fuse80A100A
*Solar fuse20A32A
Charging fuse125A180A
Work   environment temperature-30-60°C
Relative   humidity90% No   condensation
Noise (1m)40dB
Degree of   protectionIP20IndoorIP65 (Outdoors)
Cooling methodForced air   cooling
* Extral Control function (optional)yawing, variable pitch, mechanical   brake, hydraulic brake, electromagnetism brake
*Communication interface (optional)RS485/USB/GPRS/WIFI/Ethernet
*Temperature compensation (optional)-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Controller Size (mm)  Weight (kg)500*500*900    58 Kg600*500*1200   95 Kg
Dump load Size (mm)  Weight (kg)720*500*1030   90Kg720*500*1300 110 Kg

*Above parameter only for reference. Could be custom made to user specifications. 

 

wind charge controller

wind generator charge controller

wind turbine charge controller


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