FKJ-GT 2KW 3KW 5KW 10KW MPPT Wind Turbine on Grid Wind Solar Hybrid Controller Grid Tie Controller

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FKJ-GT 2KW 3KW 5KW 10KW MPPT Wind Turbine on Grid Wind Solar Hybrid Controller Grid Tie Controller

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Product Description

Product introduction

On Grid Wind Turbine System

The On grid wind turbine system is composed of wind turbine, on grid controller, on grid inverter, metering device, and power distribution system. Wind energy is converted into AC electrical energy by the wind turbine, and then converted into DC electrical energy by the on grid controller, and then DC electrical energy is converted into AC electrical energy of the same frequency and phase as the grid by the on grid inverter, and part of the power is supplied to the local load. Surplus power is fed into the grid.

Performance characteristics of on grid wind turbine controller

This product is produced according to the industry standard JB/T6939.1-2004 and the national standard GB/T19115.1-2003. It can also be produced according to the technical requirements of users.
Color touch screen display. Visually display the working status of the controller. Rich data display: real-time wind turbine voltage and current, solar panel voltage and current, DC output voltage and current, and cumulative power generation.
The technical parameters of the controller can be adjusted through the touch screen. The control parameters can be adjusted for different wind turbines.
Two sets of control systems are adopted, PWM constant voltage and constant current system + three-phase braking system.
Current control, wind speed control and wind turbine speed control can be added, and the control parameters can be set.
In the case of strong winds, the constant voltage and constant current output of the controller provides DC constant voltage power to ensure the normal operation of the inverter.
When the on grid inverter is offline, the controller outputs a constant voltage and waits for the inverter to return to work.
When the grid is cut off, the controller will automatically control wind turbine brake and the inverter will stop output to grid. When the grid resuming, the controller stops brake wind turbine and the inverter will resume power supply.
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.
Controller has an emergency stop switch, in case of emergency, when the button is pressed the front panel, cut off all power supply of the controller and the wind turbine will immediately brake.
The controller has a manual brake switch. To using this switch, the wind turbine will brake.
Using Modbus communication protocol. Convenient for customers to conduct secondary development.
Support RS485, WiFi, GPRS, Ethernet and other communication methods. You can monitor the working status of the on grid wind power generation system in real time through the PC or mobile phone, and you can also query the historical working status. The mobile terminal is compatible with Android and IOS. All data can be connected to the Internet of Things.
The solar panel control system can be added according to customer needs.
The controller can add various control functions such as yaw control, pitch control, mechanical folding tail control, mechanical brake, hydraulic brake, electromagnetic brake, etc. according to the type of wind turbine.

Products Description

Parameter Type	FKJ-GT1.5KW	FKJ-GT2KW	FKJ-GT3KW
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	350±5Vdc	350±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min	12-20 min	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)	510360240	510360240	510360240
Weight of the controller	15Kg	17Kg	17Kg
Size of the dump load (mm)	410360120	410360120	400410250
Weight of the dump load	7Kg	9Kg	13Kg

Parameter Type	FKJ-GT5KW (220V)	FKJ-GT5KW (380-400V)	FKJ-GT10KW
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	540±5Vdc	540±5Vdc
Wind turbine 3-phase dump load time-lapse	12-20 min	12-20 min	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)	510360240	510360240	580400240
Weight of the controller	18Kg	18Kg	23Kg
Size of the dump load (mm)	600450380	600450380	690450530
Weight of the dump load	28Kg	28Kg	35Kg