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RS485 Off Grid Wind Turbine Controller With Dump Load 1kw

Categories Off Grid Controller
Brand Name: GREEF
Model Number: Controller
Certification: CE
Place of Origin: Qingdao
MOQ: 1
Payment Terms: L/C, Western Union, MoneyGram
Supply Ability: 5
Delivery Time: 3week
Packaging Details: Alternator for wind generator use inner foam protection outer Plywooden case
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RS485 Off Grid Wind Turbine Controller With Dump Load 1kw

Off Grid PWM Wind Solar Hybrid Charge Controller


GLF-GT model off grid PWM wind turbine controller Product Characteristics
1. The product is manufactured according to 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.

Technical Data
TypeGLF-GT500WGLF-GT 1KWGLF-GT 3KW
Wind turbine rated power500W1KW3KW
Wind turbine Max. power1KW2KW6KW
Battery12VDC24VDC 48VDC24 48 96 110 220VDC
FunctionRectifier,charge, control,DC output
Automatic protection functionOver voltage protection, network electric cut off protection, regulated supply output, arrester
Manual functionManual brake, reset, emergency switch
Display modeLCD+LED
Display contentWind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage≥14Vdc≥29Vdc≥116Vdc
Wind turbine 3-phase dump load voltage15±1Vdc30±1Vdc120±2Vdc
Solar control stop charging voltage15±1Vdc29±1Vdc120±2Vdc
PWM fuse50A50A40A
Fuse of DC output63A63A63A
Work environment temperature-30-60°C

TypeGLF-GT 5KWGLF-GT 10KWGLF-GT 20KW
Wind turbine rated power5KW10KW20KW
Wind turbine Max. power10KW20KW40KW
Wind turbine rated voltage48-240VDC120-240VDC420VDC
FunctionRectifier,charge, control,DC output
Automatic protection functionOver voltage protection, network electric cut off protection, regulated supply output, arrester
Manual functionManual brake, reset, emergency switch
Display modeLCD+LED
Display contentWind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage≥48-240Vdc≥145-290Vdc≥507dc
Wind turbine 3-phase dump load voltage300±5Vdc300±5Vdc520±5Vdc
Solar control stop charging voltage300±5Vdc300±5Vdc520±5Vdc
PWM fuse32A63A80A
Fuse of DC output40A100A125A
Work environment temperature-30-60°C

TypeGLF-GT 30KWGLF-GT 50KW
Wind turbine rated power30KW50KW
Wind turbine Max. power50KW480KW
Wind turbine rated voltage420VDC420VDC
FunctionRectifier,charge, control,DC output
Automatic protection functionOver voltage protection, network electric cut off protection, regulated supply output, arrester
Manual functionManual brake, reset, emergency switch
Display modeLCD+LED
Display contentWind turbine voltage, current, power; Solar voltage, current, power; DC output voltage, DC output current, DC output power, total power.
PWM constant voltage≥507dc≥520dc
wind turbine 3-phase
dump load voltage1
520±5Vdc520±5Vdc
Solar control stop charging voltage520±5Vdc520±5Vdc
PWM fuse100A100A
Fuse of DC output180A200A
Work environment temperature-30-60°C
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