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Solar on Grid ControllerFKJ-GT (Grid-tie) model On grid Wind Turbine Controller Product Characteristics 1.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. 2.Big LCD display.The images tell working state...


FKJ-GT (Grid-tie) model On grid Wind Turbine Controller Product Characteristics

1.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.

2.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)

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

4.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.

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

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

7.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.

8.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.

9.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.

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


※  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.

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

※  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.


On Grid Wind Turbine (wind solar hybrid) Controller 1KW-3KW

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Technical Parameters of the On Grid Wind Turbine (wind solar hybrid) Controller 1.5KW-3KW

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)

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

*Above parameter only for reference 

1. Could be custom made to user specifications.  2, Could have solar power control subject to user demand.


On Grid Wind Turbine (wind solar hybrid) Controller 5KW-10KW

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Technical Parameters of the On Grid Wind Turbine (wind solar hybrid) Controller 5KW-10KW

Type

FKJ-GT5KW

FKJ-GT5KW

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)

510*360*240

510*360*240

580*400*240

Weight of the controller

18Kg

18Kg

23Kg

Size of the dump load (mm)

600*450*380

600*450*380

690*450*530

Weight of the dump load

28Kg

28Kg

35Kg

*Above parameter only for reference 

1. Could be custom made to user specifications.  2, Could have solar power control subject to user demand.


On Grid Wind Turbine Controller 15KW-30KW

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Technical Parameters of the On Grid Wind Turbine Controller 15KW-30KW

Type

FKJ-GT15KW

FKJ-GT20KW

FKJ-GT30KW

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

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

≥520dc

≥520dc

wind turbine 3-phase dump load voltage1

540±5Vdc

540±5Vdc

540±5Vdc

wind turbine 3-phase dump load voltage2

------------

540±5Vdc

550±5Vdc

Time-lapse of the wind turbine 3-phase dump load2

12-20 min

12-20 min

12-20 min

PWM dump load fuse

50A

63A

80A

Fuse of DC output

63A

80A

100A

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)

580*400*240

650*600*240

650*600*240

Weight of the controller

25Kg

36Kg

38Kg

Size of the dump load (mm)

690*450*530

720*500*1300

720*500*1300

Weight of the dump load

41Kg

70Kg

80Kg

*Above parameter only for reference 

1. Could be custom made to user specifications.  2, Could have solar power control subject to user demand.


On Grid Wind Turbine Controller 50KW-200KW



Technical Parameters of the On Grid Wind Turbine Controller 50KW-200KW

Type

FKJ-GT50KW

FKJ-GT100KW

FKJ-GT200KW

Wind turbine rated power

50KW

100KW

200KW

Wind turbine Max. power

100KW

200KW

300KW

Wind turbine rated voltage

AC400V

AC400V

AC400V

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 voltage1

≥560Vdc

≥560Vdc

≥560Vdc

PWM constant voltage2

-----------

≥560Vdc

≥560Vdc

PWM constant voltage3

-----------

-----------

≥560Vdc

wind turbine 3-phase dump load voltage1

580±5Vdc

580±5Vdc

580±5Vdc

three-phase dump load 1 delay time

12-20 min

12-20 min

12-20 min

wind turbine 3-phase dump load voltage2

600±5Vdc

600±5Vdc

600±5Vdc

three-phase dump load 2 delay time

12-20 min

12-20 min

12-20 min

wind turbine 3-phase dump load voltage3

-----------

600±5Vdc

600±5Vdc

three-phase dump load 3 delay time

-----------

12-20 min

12-20 min

PWM dump load fuse

100A

63A*2

63A*3

Fuse of DC output

160A

250A

450A

Connecting wire of the PWM dump load

>20mm²

>15mm²

>15mm²

Connecting wire of the dump load

>12mm²

>16mm²

>20mm²

Work environment temperature

-30-60°C

Relative humidity

<90% No condensation

Noise (1m)

<40dB

Degree of protection

IP20(Indoor)

Cooling method

Forced air cooling

Communication interface

RS485/USB/GPRS/WIFI/Ethernet(optional)

Temperature compensation

-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C

Size of the controller (mm)

600*500*1200mm

600*500*1200mm

600*500*1200mm

Weight of the controller

94Kg

96Kg

96Kg

Size of the dump load (mm)

720*500*1300

720*500*1300(2pcs)

720*500*1300(2pcs)

Weight of the dump load

107Kg

107Kg*2

107Kg*2

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


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