FKJ-B model 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. The big screen LCD display. Clearly present the working status of the wind turbine, solar panel, battery and controller. (Wind turbine voltage, current, power display; Solar voltage, current, power display, battery charging current, voltage, charging power, power display. )
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 to ensure safe running of the overall wind turbine system.
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. When the strong or super-strong wind conditions PWM control to ensure battery charged by the wind turbine with constant voltage and current.
7. The protection function of battery: Polarity reverse protection, disconnection and damage protection.
8. Over-charging protection of the battery: When the battery is full (the battery voltage getting 125% of the rated voltage), the controller will carry out three-phase dump load automatically to stop charging the battery.
9. 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.
10. For the different wind turbine type, the controller can be equipped with mechanical yawing, furled empennage, mechanical or hydraulic, pneumatic, electric magnetic and other brake functions.
11. 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.
12. The controller is equipped with manual three-phase dump load switch. To using this switch, the wind turbine will carry out three-phase dump load forcibly.
13. Optional communication Mode: RS232\RS485\GPRS\USB\RJ45 ect, Can monitor multiple devices running.
|
Type |
3KW-24Vdc |
3KW-48Vdc |
3KW-96Vdc |
|
Wind turbine rated power |
3KW |
3KW |
3KW |
|
Wind turbine max. power |
6KW |
6KW |
6KW |
|
Solar panel |
900W |
900W |
900W |
|
Battery |
24Vdc |
48Vdc |
96Vdc |
|
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 |
>28Vdc |
>56Vdc |
>110Vdc |
|
3-phase load voltage of the wind turbine |
29±1Vdc |
58±1Vdc |
116±2Vdc |
|
Recovery charging voltage of the wind turbine |
27±1Vdc |
54±1Vdc |
108±2Vdc |
|
Stop charge voltage of solar panel |
29±1Vdc |
58±1Vdc |
116±2Vdc |
|
Recovery charging voltage of solar panel |
<28Vdc |
<56Vdc |
<110Vdc |
|
Low-voltage of the battery |
20±1Vdc |
40±1Vdc |
80±2Vdc |
|
Self-provided connecting wire of the battery |
>30mm² |
>12mm² |
>6mm² |
|
PWM fuse |
125A |
80A |
32A |
|
Charging fuse |
160A |
100A |
50A |
|
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) |
655*480*320 |
575*430*320 |
575*430*320 |
|
Weight of the controller |
27 Kg |
21Kg |
21Kg |
|
Size of the load (mm) |
495*460*320 |
495*460*320 |
495*460*320 |
|
Weight of the load |
16Kg |
16 Kg |
16 Kg |
Jinan Deming Power Equipment Co., Ltd. is a high-tech enterprise specialized in research, development, marketing and sales of renewable energy products, Especially for solar and wind power. Its main products include wind turbine off grid controller, wind turbine on grid controller, solar energy controller, wind-solar hybrid controller, wind-solar hybrid street lamp controller and inverter, etc. During the development practice of more than 20 years, in accordance with the characteristics of the wind turbine generator and solar panel, our company has developed the product series featuring well-round function, stable performance and perfect protection function. The product boasts of perfect quality guarantee system, with quality control adopted in each aspect of the production process. Each set is strictly tested before delivery, with properties superior to relevant national standard, to ensure safe and reliable use by customers.
