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EEWS Series 1000W Wind/solar Hybrid Controller

EEWS Series 1000W Wind/solar Hybrid Controller for Independent wind power plant, and Independent household wind power generation system. Can be applied to wind&solar hybrid off-grid system

EEWS Series 1000W Wind/solar Hybrid Controller


connection


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 EEWS10-24 EEWS10-48
Wind Turbine Input
Rated input power 1kW
Rated input voltage 24Vdc 48Vdc
Input voltage range 0~32Vdc 0~64Vdc
Rated input current 42A 21A
Brake by hand Keep press the button for 5s to unload completely, and then   recover by hand.
Switch “ON” the brake   switch 
Brake by over current 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) 18m/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
Rated input power 300W
Max. Open circuit voltage 48Vdc 96Vdc
Rated input current 13A 7A
Reversed connection protection YES YES
Charge Parameters 
Rated battery voltage 24Vdc 48Vdc
Temperature compensation function (optional) -3mV/℃/2V
Output Parameters
Rated output voltage 24Vdc 48Vdc
Output overvoltage point 29Vdc 58Vdc
Output overvoltage recovery point It will recover automatically once it is lower than output   overvoltage point.
Max. Output current 42A 21A
General Parameters
Rectifier mode Uncontrolled rectifier
Display mode LCD
Display information DC output voltage, wind voltage/current/power, battery voltage, PV   voltage/current/power. 
Monitoring mode (optional) RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee
Monitoring Contents DC output voltage, wind voltage/current/power, battery voltage, PV   voltage/current/power. 
parameter setting: output overvoltage   point, wind overcurrent point and manual brake 
Lightning protection YES
Conversion efficiency ≥95%
Static loss <2W <1W
Ambient temperature -20℃~+40℃
Humidity 0~90%, No condensing
Noise ≤65dB
Cooling mode Natural cooling
Installation mode Wall-mounted
Cover protection class IP20
Product dimension (W*H*D) 420×440×175 mm
Product net weight 10kG

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