| Brand | Wone Store |
| Numero ng Modelo | 2KW Naangon ng Hangin at Solar na Kontrolador |
| Paggalang ng Input | DC48V |
| pwersa | 2kW |
| Serye | WWS-20 |
Ang wind/solar hybrid controller ay isang kontrol na aparato na maaaring kontrolin ang wind turbine at solar panel nang parehong oras, at i-transform ang enerhiya ng hangin at araw sa kuryente at ito'y imumulan sa battery bank. Ang wind/solar hybrid controller ay ang pinakamahalagang bahagi sa off-grid system, kung saan may malaking epekto sa life expectancy at operasyon ng buong sistema, lalo na ang inaasahan ng bateria. Ang life span ng bateria ay maikli dahil sa over charge o over discharge sa anumang kaso.
Mga Katangian
Maaaring gamitin sa wind&solar hybrid off-grid system
Ang ilang mga function ay optional, tulad ng wind speed measure function, rotational speed control function at temperature compensation function.
RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee optional. (Ito ay maaaring monitorin gamit ang app para sa mga may GPRS/WIFI/Bluetooth connection)
Paggamit
Independent wind power plant
Independent household wind power generation system
Power supply para sa mga unmanned regions tulad ng mobile communication station, high way, ang coastal islands, remote mountainous regions at border posts.
Regional research projects, government demonstration projects, landscape lighting projects para sa mga lugar na may insufficient power o power shortages.
Teknikal na mga Parameter
Modelo |
WWS20-120 |
WWS20-48 |
Wind Turbine Input |
||
Rated input power |
2kW |
|
Rated input voltage |
120VDC |
48VDC |
Input voltage range |
0~160VDC |
0~64VDC |
Rated input current |
17A |
42A |
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 |
17A (factory default, 0~17A 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. |
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 |
600W |
|
Max. Open circuit voltage |
240VDC |
96VDC |
Rated input current |
5A |
13A |
Reversed connection protection |
YES |
YES |
Charge Parameters |
||
Rated battery voltage |
120VDC |
48VDC |
Temperature compensation function (optional) |
-3mV/℃/2V |
|
Output Parameters |
||
Rated output voltage |
120VDC |
48VDC |
Output overvoltage point |
145VDC |
58VDC |
output overvoltage recovery point |
it will recover automatically once it is lower than output overvoltage point. |
|
Max. Output current |
17A |
42A |
General Parameters |
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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) |
420x440x175 mm |
|
Product net weight |
11.5kG |
|