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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

Type	GLF-GT500W	GLF-GT 1KW	GLF-GT 3KW
Wind turbine rated power	500W	1KW	3KW
Wind turbine Max. power	1KW	2KW	6KW
Battery	12VDC	24VDC 48VDC	24 48 96 110 220VDC
Function	Rectifier,charge, control,DC output
Automatic protection function	Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function	Manual brake, reset, emergency switch
Display mode	LCD+LED
Display content	Wind 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 voltage	15±1Vdc	30±1Vdc	120±2Vdc
Solar control stop charging voltage	15±1Vdc	29±1Vdc	120±2Vdc
PWM fuse	50A	50A	40A
Fuse of DC output	63A	63A	63A
Work environment temperature	-30-60°C

Type	GLF-GT 5KW	GLF-GT 10KW	GLF-GT 20KW
Wind turbine rated power	5KW	10KW	20KW
Wind turbine Max. power	10KW	20KW	40KW
Wind turbine rated voltage	48-240VDC	120-240VDC	420VDC
Function	Rectifier,charge, control,DC output
Automatic protection function	Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function	Manual brake, reset, emergency switch
Display mode	LCD+LED
Display content	Wind 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 voltage	300±5Vdc	300±5Vdc	520±5Vdc
Solar control stop charging voltage	300±5Vdc	300±5Vdc	520±5Vdc
PWM fuse	32A	63A	80A
Fuse of DC output	40A	100A	125A
Work environment temperature	-30-60°C

Type	GLF-GT 30KW	GLF-GT 50KW
Wind turbine rated power	30KW	50KW
Wind turbine Max. power	50KW	480KW
Wind turbine rated voltage	420VDC	420VDC
Function	Rectifier,charge, control,DC output
Automatic protection function	Over voltage protection, network electric cut off protection, regulated supply output, arrester
Manual function	Manual brake, reset, emergency switch
Display mode	LCD+LED
Display content	Wind 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±5Vdc	520±5Vdc
Solar control stop charging voltage	520±5Vdc	520±5Vdc
PWM fuse	100A	100A
Fuse of DC output	180A	200A
Work environment temperature	-30-60°C

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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