Professional manufacturer of vertical & horizontal wind turbine generator, PMG generator
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EEWS
ENGELEC
Applications
•Power supply for those unmanned regions like mobile communication station, high way, the coastal islands, remote mountainous regions and border posts.
•Regional research projects, government demonstration projects, landscape lighting projects for those places with insufficient power or power shortages.
Features
•Wind&Solar complementary controller in high quality.
• LCD Display. Easy setup.
•RS232/RS485/RJ45/GPRS/ WiFi /Bluetooth Optional (For those with GPRS/WiFi/Bluetooth/RJ45 can also be monitored through App.)
Technical Parameters 12V/24V | |||
| Model | EEWS03-12 | EEWS04-12 | EEWS06-24 |
| Wind Turbine Input | |||
| Rated input power | 300W | 400W | 600W |
| Rated input voltage | 14Vdc | 14Vdc | 28Vdc |
| Input voltage range | 0~16Vdc | 0~16Vdc | 0~32Vdc |
| Rated input current | 25Adc | 34Adc | 25Adc |
| Brake by hand | Press button “Enter” “Esc” at the same time to unload completely. Then recover by hand. | ||
Brake by over current | 25A（factory default，0~25A settable ）Unload completely when reached the set current, and recover automatically after working 10mins. | 34A（factory default，0~34A settable） Unload completely when reached the set current, and recover automatically after working 10mins. | 25A（factory default，0~25A 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 Parameters | |||
| Rated input power | 150W | 300W | |
| Max. open circuit voltage | 24V | 48V | |
| Rated input current | 13A | ||
Reversed connection protection | YES | ||
| Charge Parameters | |||
| Rated battery voltage | 12V | 24V | |
Temperature compensation function(optional) | -3mV/℃/2V | ||
| Output Parameters | |||
| Rated output voltage | 12V | 24V | |
| Start unload voltage | 13.5V（factory default ，11Vdc~16Vdc settable） | 27V（factory default ，22Vdc~32Vdc settable） | |
| Complete unload voltage | 14.5V(factory default, add 1V to the start unload voltage) | 29V(factory default, add 2V to the start unload voltage) | |
| Max. Output current | 25A | 34A | 25A |
| DC load output | |||
| Output loops | 2 loops | ||
| Output control mode | Both 2 loops could be set in 7 modes, such as light control on&off, light control on and time control off. | ||
| Output voltage range | 10.8V~16V | 21.6V~32V | |
| Rated output current | 10A/each loop | ||
| Overload protection | 120% rated DC output -1min，150% rated DC output -10s | ||
| Short circuit protection | 200% rated DC output, instant protection | ||
| General Parameters | |||
| Rectifier mode | Uncontrolled rectifier | ||
| Display mode | LCD | ||
| Display information | Battery voltage, wind turbine voltage/current/ power, PV power/voltage/current , light control-on voltage, light control-off voltage, time control duration, load current and so on. | ||
| Monitoring mode(optional) | RS232/RS485/RJ45/GPRS/WIFI/Bluetooth/Zigbee | ||
| Monitoring Contents | Real-time display: Battery voltage, wind turbine voltage/current/ power, PV power/voltage/current, wind power generation capacity, solar power generation capacity, Battery status, wind turbine status, day and night, DC overload, DC load short circuit, and so on. | ||
Parameter setting：Output overvoltage point, wind turbine over current point, wind turbine start voltage, DC load overvoltage/undervoltage | |||
/undervoltage recovery point, output mode choice for two loops, light control on voltage, light control off voltage, and wind turbine brake settings. | |||
| Lightning protection | YES | ||
| Conversion efficiency | ≥95% | ||
| Static loss | ＜0.5W | ||
| Environment temperature | -20℃～+40℃ | ||
| Humidity | 5%~95%，No condensing | ||
| Noise | ≤65dB | ||
| Cooling mode | Natural cooling | ||
| Installation mode | Wall-mounted | ||
| Cover protection class | IP52 | ||
| Product dimension(W*H*D) | 150×143×83mm | ||
| Product net weight | 1.8kg | ||
| Note: the listed specs are just for your reference | |||
600W 48V
| Model | EEWS06-48 | |
| Wind Turbine Input | ||
| Rated input power | 600W | |
| Rated input voltage | 56Vdc | |
| Input voltage range | 0~64Vdc | |
| Rated input current | 13Adc | |
| Brake by hand | Press button “Enter” “Esc” at the same time to unload completely. Then recover by hand. | |
| Brake by over current | 13A (factory default,0~13A 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) | 500 r/min (factory default,0~1000r/min settable)Unload completely when reached the set rotational speed, and recover automatically after working 10mins. | |
| PV Input Parameters | ||
| Rated input power | 300W | |
| Max. open circuit voltage | 96V | |
| Rated input current | 7A | |
Reversed connection protection | YES | |
| Charge Parameters | ||
| Rated battery voltage | 48V | |
Temperature compensation function (optional) | -3mV/℃/2V | |
| Output Parameters | ||
| Rated output voltage | 48V | |
| Output overvoltage point | 58V (factory default,44Vdc~64Vdc settable) | |
Output overvoltage recovery point | 52.8V (factory default, reduce 5.2V from the output overvoltage point) | |
| Max. Output current | 13A | |
| DC Load Output | ||
| Output loops | 2 loops | |
| Output control mode | Both 2 loops could be set in 7 modes, such as light control on&off, light control on and time control off. | |
| Output voltage range | 43.2V~64V | |
| Rated output current | 10A/each loop | |
| Overload protection | 120% rated DC output -1min,150% rated DC output -10s | |
| Short circuit protection | 200% rated DC output, instant protection | |
| General Parameters | ||
| Rectifier mode | Uncontrolled rectifier | |
| Display mode | LCD | |
| Display information | Battery voltage, wind turbine voltage/current/ power, PV power/voltage/current, light control-on voltage, light control-off voltage, time control duration, load current and so on. | |
Monitoring mode (optional) | RS232/RS485/RJ45/GPRS/WIFI/Bluetooth/Zigbee | |
| Monitoring Contents | Real-time display: Battery voltage, wind turbine voltage/current/ power, PV power/voltage/current, wind power generation capacity, solar power generation capacity, Battery status, wind turbine status, day and night, DC overload, DC load short circuit, and so on. | |
Parameter setting：Output overvoltage point, wind turbine over current point, wind turbine start voltage, DC load overvoltage/undervoltage/undervoltage recovery point, output mode choice for two loops, light control on voltage, light control off voltage, and wind turbine brake settings. | ||
| Lightning protection | YES | |
| Conversion efficiency | ≥95% | |
| Static loss | ＜0.5W | |
| Environment temperature | -20℃～+40℃ | |
| Humidity | 5%~95%,No condensing | |
| Noise | ≤65dB | |
| Cooling mode | Natural cooling | |
| Installation mode | Wall-mounted | |
| Cover protection class | IP52 | |
Product dimension (W*H*D) | 150×205×82mm | |
| Product net weight | 2.8kg | |
| Note: the listed specs are just for your reference | ||
1KW 48V
| Model | WWS10-48 |
| Wind Turbine Input | |
| Rated input power | 1kW |
| Rated input voltage | 56Vdc |
| Input voltage range | 0~64Vdc |
| Rated input current | 21Adc |
Brake by hand | Press button “Enter” “Esc” at the same time to unload completely. Then recover by hand. |
| When the switch is off, three-phase AC short circuit. | |
Brake by over current | 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,0~1000 r/min settable)Unload completely when reached the set rotational speed, and recover automatically after working 10mins. |
| PV Input Parameters (Optional) | |
| Rated input power | 300W |
| Max. open circuit voltage | 96Vdc |
| Rated input current | 7Adc |
Reversed connection protection | YES |
| Charge Parameters | |
| Rated battery voltage | 48Vdc |
Temperature compensation function (optional) | -3mV/℃/2V |
| Output Parameters | |
| Rated output voltage | 48Vdc |
| Output overvoltage point | 58V |
Output overvoltage recovery point | Recover automatically under complete unload voltage |
| Max. Output current | 21Adc |
| General Parameters | |
| Rectifier mode | Uncontrolled rectifier |
| Display mode | LCD |
| Display information | Battery voltage, wind turbine voltage/current/power. |
| For those with PV, PV voltage/current/power is showed as well. | |
Monitoring mode (optional) | RS232/RS485/RJ45/GPRS/WIFI/Bluetooth/Zigbee |
| Monitoring Contents | Real-time display: Battery voltage, wind turbine voltage/current/power. |
| For those with PV, PV voltage/current/power is showed as well. | |
| Parameter setting: overvoltage point, over current point, wind turbine brake settings, and so on. | |
| Lightning protection | YES |
| Conversion efficiency | ≥95% |
| Static loss | ＜1W |
| Environment temperature | -20℃～+40℃ |
| Humidity | 5%~95%,No condensing |
| Noise | ≤65dB |
| Cooling mode | Natural cooling |
| Installation mode | Wall-mounted |
| Cover protection class | IP52 |
Product dimension (W*H*D) | 150×205×80mm |
| Product net weight | 2.6kg |
Dump load dimension (W*H*D) | 360×80×120mm |
| Dump load net weight | 2.8kg |
| Note: the listed specs are just for your reference | |
