PWM wind solar controller 20KW

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US $1,500-2,500 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shandong, China (Mainland)
Brand Name:
deming
Model Number:
FKJ-B(PWM)
Application:
Wind Controller
Rated Voltage:
420V
Maximum Current:
100A
Product name:
PWM wind solar controller 20KW
Display:
LCD+LED
Certification:
CE/ISO9001
Warranty:
2 Years
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
wooden case
Port
qingdao
Lead Time :
7days

PWM wind solar charge controller 20KW

Product Overviews

Functional description

Off-Grid PWM Wind Turbine (Wind generator) Controller  

FKJ-B model off grid PWM wind turbine controller Product Characteristics

1. The product is manufactured according 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.

 

Detailed Images

Product photo.jpg

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20KW wind turbine controller.jpg

 -1(750).jpg-2(750).jpgTechnical Parameters

Technical Parameters of the FKJ-B (PWM)  wind generator charge controller 20KW

 

Type

26KW-420Vdc

39KW-420Vdc

65KW-420Vdc

Wind turbine rated power

20KW

30KW

50KW

Wind turbine max. power

40KW

50KW

80KW

Solar panel power

6KW

9KW

15KW

Battery

420Vdc

420Vdc

420Vdc

Function

Rectifier,charge, control

Display mode

LCD

Display content

Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current

PWM constant pressure voltage

>507Vdc

>507Vdc

>507Vdc

3-phase load 1 voltage of the wind turbine

520±5Vdc

520±5Vdc

515±5Vdc

3-phase load 2 voltage of the wind turbine

525±5Vdc

525±5Vdc

520±5Vdc

3-phase load 3 voltage of the wind turbine

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

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

525±5Vdc

Recovery charging voltage of the wind turbine

475±5Vdc

475±5Vdc

475±5Vdc

Solar controller stop charging voltage

520±5Vdc

520±5Vdc

520±5Vdc

Solar restore charge voltage

<507Vdc

<507Vdc

<507Vdc

Low-voltage of the battery

350±5Vdc

350±5Vdc

350±5Vdc

Self-provided connecting wire of the 3-phase dump load

>6mm²

>10mm²

>16mm²

Self-provided connecting wire of the battery

>12mm²

>20mm²

>30mm²

PWM fuse

63A

80A

100A

Solar fuse

25A

32A

63A

Charging fuse

100A

125A

160A

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 (optional)

RS485/USB/GPRS/Ethernet

*Temperature compensation (optional)

-4mv/°C/2V,-35°C~+80°C,Accuracy:±1°C

Size of the controller (mm)

500*500*900

500*500*900

690*590*1300

Weight of the controller

50 Kg

60 Kg

120Kg

Size of the dump load (mm)

690*450*1000

690*450*1000

690*450*530

690*450*1000

690*450*1000

Weight of the dump load

77Kg

120 Kg

160 Kg

 

*Above parameter only for reference

 

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

Project case.jpg

Parts

Optional Parts

  Service guarantee

         As our corporate users, you enjoy the following service:

        (1) The machine warranty for free in 2 year;

        (2) Technical support;

        (3) Within 24 hours for respond after receiving notification;

        (4) Cost maintenance forever.

        When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.



        However, any of the following situation happened, are not included in the warranty:

       (1) Non-permitted by the company, went ahead with repair and damage;

       (2) Install or modify arbitrarily;

       (3) Incorrect operation or use;

       (4) Do not depending on the manual to do cleaning or maintenance;

       (5) Abnormal environment condition exceed the specifications, result in damage;

       (6) The deliberate destruction of man-made;

       (7) Irresistible natural disasters.

Payment

Payment,Transport 

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