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ZWS 5KW wind/pv hybrid controller

The wind/solar hybrid controller is control device which can control wind turbine and solar panel at the same time and transform wind and solar energy into electricity then store to the battery bank. Wind/solar hybrid controller is the most important part in off-grid system, whose performance has much effect on life expectancy and operation of the whole system, especially the battery expectancy. Life span of battery will be shortened by over charge or over discharge in any case.

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Applications

Ø  Independent wind power plant

Ø  Independent household wind power generation system

Ø  Power supply for those unmanned regions like mobile communication station, high way, the coastal islands, remote mountainous regions and border posts.

Ø   Regional research projects, government demonstration projects, landscape lighting projects for those places with insufficient power or power shortages.

 

Features

Ø Can be applied to wind&solar hybrid off-grid system

Ø Several functions are optional, such as wind speed measure function, rotational speed control function and temperature compensation function.

Ø RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee optional. ( It can be monitored by app for those with GPRS/WIFI/Bluetooth connection)

 

Technical Parameters  

Model

WWS50-48

WWS50-120

WWS50-240




Rated input power

5kW


Rated input voltage

48Vdc

120Vdc

240Vdc


Input voltage range

0~64Vdc

0~160Vdc

0~320Vdc


Rated input current

105Adc

42Adc

21Adc


Brake by hand

Press button “Enter”    “Esc” at the same time to unload completely. Then recover by hand.


Brake by over current

105A  (factory   default, 0~105A settable) unload completely when reached the set current, and   recover automatically after working 10mins.

42A  (factory   default, 0~42A settable) unload completely when reached the set current, and   recover automatically after working 10mins.

21A  (factory   default, 0~21A settable) unload completely when reached the set current, and   recover automatically after working 10mins.


Brake by overvoltage

Refer to “output overvoltage” control


Brake by over wind speed (optional)

14m/s  (0-30m/s   settable), unload completely when reached the set wind speed, and recover   automatically after working 10mins.


Brake by over rotational Speed (optional)

500r/min (factory default,0~1000r/min settable)Unload   completely when reached the set rotational speed, and recover automatically   after working 10mins.


PV Input  (optional)


Rated input power

1500W


Max. Open circuit voltage

96Vdc

240Vdc

480Vdc


Rated input current

32Adc

13Adc

7Adc


Reversed connection protection

YES


Charge Parameters   (optional)


Rated battery voltage

48Vdc

120Vdc

240Vdc


Temperature compensation function (optional)

-3mV//2V


Output Parameters


Rated output voltage

48Vdc

120Vdc

240Vdc


Output overvoltage point

58Vdc

145Vdc

290Vdc


Output overvoltage recovery point

Less than output overvoltage


General Parameters


Rectifier mode

Uncontrolled rectifier


Display mode

LCD


Display information

DC output voltage, wind turbine   voltage/current/power/battery voltage and PV power/voltage/current



Monitoring mode (optional)

RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee


Monitoring Contents

Real-time display:DC output voltage, wind turbine   voltage/current/power/battery voltage and PV power/voltage/current
  Parameter setting: Output overvoltage point, wind turbine over current point,   and wind turbine brake settings.



Lightning protection

YES


Conversion efficiency

≥95%


Static loss

5W

5W

5W


Ambient temperature

-20℃~+40


Humidity

5%~95%, No condensing


Noise

≤65dB


Cooling mode

Natural cooling


Installation mode

Wall-mounted


Cover protection class

IP42


Product dimension (W*H*D)

440×425×170 mm

440×305×170 mm


Product net weight

12kG

7.5kG


Dump load dimension(W*H*D)

730×390×190mm


Dump load weight

19kG


Note:  the listed specs are just for your   reference


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