wind generator 3KW/230V grid on charging controller with EU certified for wind power system grid tied

Product Overview

Description

 wind generator 3KW/230V grid-on charging controller with EU certified for wind power system grid tied

 

 

For grid-tied system you will need wind turbine+grid-tied charging controller(with dump load)+grid-tied inverter. The grid-tied controller includes the dump load. No need add any extra device anymore. 

Pls note the solar charging controller/inverter can not be used for the wind power grid-tied system. 

 

The Grid-on system drawing as below: 

 

Product Features:

Ø  The product is manufactured according the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard also with users’ technical requirements.

Ø  Big LCD display. The images tell working state visually. Various data show: real-time wind turbine voltage, current, solar panel voltage, current, DC output voltage, current, total power generation(The main board is with button battery, in case of power failure, history data can be saved for 30 days)

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

Ø  PWM constant voltage control is 120% of the rated power of the wind turbine. In case exceeding of PWM’s capacity, the three-phase dump load will automatically start immediately. After 10-20 minutes, the three-phase dump load will stop and the wind turbine will re-start to resume power supply to ensure the safe running of the overall wind turbine generation system.

Ø  When the strong or super-strong wind conditions, the controller can conduct constant voltage output to ensure the inverter safety running.

Ø  When the condition of disconnected grid-connected inverter, the controller can conduct constant voltage output and wait for inverter resumption.

Ø  When the grid is cut off, the three-phase dump load of the controller will automatically start to work and the inverter will stop output to grid. When the grid resuming, the controller stops three-phase dump load and the inverter will resume power supply.

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

Ø  The controller is equipped with emergency stop switch; in case of emergency, press down the emergency stop button in the front panel to cut off all power supply of the controller and the wind turbine will immediately brake(three-phase dump load).

Ø  The controller is equipped with manual three-phase dump load switch. To using this switch, the wind turbine will brake (three-phase dump load).

 wind solar charge controller

Optional Functions:

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

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

Ø  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.

Ø  Can increase the solar panel control system according to customer requirements.

Ø  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.

 

Data Sheet: 1.5KW 2KW 3KW

Type	EEGT-1.5KW	EEGT-2KW	EEGT-3KW
Wind turbine rated power	1.5KW	2KW	3KW
Wind turbine Max. power	3KW	4KW	6KW
Wind turbine rated voltage	AC220V	AC220V	AC220V
Solar panels power (optional)	300W	600W	900W
Function	Rectifier, 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
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	≥320dc	≥320dc	≥320dc
Wind turbine 3-phase dump load voltage	350±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min
Solar panels fuse	2A	3A	4A
PWM dump load fuse	10A	10A	16A
Fuse of DC output	16A	16A	20A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20 (Indoor)  IP65 (Outdoors)
Cooling method	Forced air cooling
Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
Temperature compensation (optional)	-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Size of the controller (mm)	510*360*240	510*360*240	510*360*240
Weight of the controller	15Kg	17Kg	17Kg
Size of the dump load (mm)	410*360*120	410*360*120	400*410*250
Weight of the dump load	7Kg	9Kg	13Kg

 

 

 

Data Sheet: 5KW, 10KW

 

Type	EEGT-5KW	EEGT-5KW	EEGT-10KW
Wind turbine rated power	5KW	5KW	10KW
Wind turbine Max. power	10KW	10KW	20KW
Wind turbine rated voltage	AC220V	AC380-400V	AC380-400V
Solar panels power(optional)	1.5KW	1.5KW	3KW
Function	Rectifier, 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
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	≥320dc	≥520dc	≥520dc
Wind turbine 3-phase dump load voltage	350±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min
Solar panels fuse	5A	5A	8A
PWM dump load fuse	25A	16A	32A
Fuse of DC output	32A	20A	40A
Work environment temperature	-30-60°C
Relative humidity	<90% No condensation
Noise (1m)	<40dB
Degree of protection	IP20(Indoor)  IP65 (Outdoors)
Cooling method	Forced air cooling
Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
Temperature compensation(optional)	-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Size of the controller (mm)	510*360*240		580*400*240
Weight of the controller	18Kg		23Kg
Size of the dump load (mm)	600*450*380		690*450*530
Weight of the dump load	28Kg		35Kg

 

 

 

Data Sheet: 15KW, 20KW, 30KW

 

Type	EEGT-15KW	EEGT-20KW	EEGT-30KW
Wind turbine rated power	15KW	20KW	30KW
Wind turbine Max. power	30KW	40KW	60KW
Wind turbine rated voltage	AC380V-400V	AC380V-400V	AC380V-400V
Function	Rectifier,control,DC output	Rectifier,control,DC output	Rectifier,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
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	≥520dc
Time-lapse of the wind turbine 3-phase dump load2	12-20 min	12-20 min	12-20 min
PWM dump load fuse	50A
Fuse of DC output	63A
Work environment temperature	-30-60°C	-30-60°C	-30-60°C
Relative humidity	<90% No condensation	<90% No condensation	<90% No condensation
Noise (1m)	<40dB	<40dB	<40dB
Degree of protection	IP20(Indoor)  IP65 (Outdoors)
Cooling method	Forced air cooling
Communication interface (optional)	RS485/USB/GPRS/WIFI/Ethernet
Temperature compensation(optional)	-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C
Size of the controller (mm)	580*400*240
Weight of the controller	25Kg
Size of the dump load (mm)	690*450*530
Weight of the dump load	41Kg	70Kg	80Kg

 

 wind solar charge controller