EEWS 1000W
ENGELEC
Availability: | |
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EEWS Series 1000W Wind/solar Hybrid Controller
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 |
EEWS Series 1000W Wind/solar Hybrid Controller
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 |