| Brand | Wone Store |
| Numero sa Modelo | 2KW Wind & Solar Hybrid Controller |
| Parehas nga Input Voltage | DC120V |
| kuryente | 2kW |
| Serye | WWS-20 |
Ang wind/solar hybrid controller mao ang kontrol device nga makakontrol sa wind turbine ug solar panel sa parehas nga panahon ug mag-transform sa wind ug solar energy ngadto sa kuryente ug isipon sa battery bank. Ang wind/solar hybrid controller mao ang pinaka importante nga bahin sa off-grid system, diin ang kalihukan nia adunay daghang epekto sa life expectancy ug operasyon sa buong sistema, partikular sa battery expectancy. Ang life span sa battery mahimong maputli kon over charge o over discharge sa bisan unsa nga kaso.
Features
Maausab sa wind&solar hybrid off-grid system
Ang pipila ka mga function mao ang optional, sama sa wind speed measure function, rotational speed control function ug temperature compensation function.
RS232/RS485/RJ45/GPRS/Bluetooth/Zigbee optional. ( Maa-monitor kini pinaagi sa app alang sa mga may GPRS/WIFI/Bluetooth connection)
Applications
Independent wind power plant
Independent household wind power generation system
Power supply para sa mga unmanned regions sama sa mobile communication station, high way, the coastal islands, remote mountainous regions ug border posts.
Regional research projects, government demonstration projects, landscape lighting projects para sa mga lugar nga adunay insufficient power o power shortages.
Technical Parameters
Model |
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 |
|