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20-30kW Built-in grid inverter controller,small wind turbine-senwei-China best wind turbine,wind turbine for home,wind turbine manufacturers
SW-WGI-BI300 is wind power grid-tied controller&inverter integrated machine with MPPT function. Wind turbine rated input power is 30KW. Three-phase grid-tied inverter power is 30KW. It looks concise and can be easily operated. The inverter has a wind turbine yaw control system, which is suitable for outdoor installation.
Applications
Distributed wind turbine power grid-tied system；Solar&wind hybrid power grid-tied system；Wind power grid-tied system.
Features
? Controller&Inverter integrated system (only for wind power generation)
? MPPT included, and 30 points settable
? AC short circuit, surge, anti-islanding, over-temperature, overvoltage, overload, etc. protection
functions.
? RS485, RS485, GPRS monitoring mode optional.
? Complete wind turbine yaw control system
? Cover protection class: IP65, suitable for outdoor installation
Technical Parameters
|
Model |
SW-WGI-BI300 |
|
Wind Turbine Input |
|
|
Rated input power |
30kW |
|
Rated input voltage |
450Vac |
|
Input voltage range |
80~600Vac |
|
Rated input current |
39Aac |
|
Manual brake |
Keep pressing the button for 5s to unload completely, and then recover by pressing it for another 5s. |
|
Switch “ON” the brake switch |
|
|
Brake by overcurrent |
47A (factory default, 0~47A settable) it dumps load completely when overcurrent, and will recover after 10 mins automatically. |
|
18m/s（factory default, 0-30m/s settable）, it dumps load completely when reached the set wind speed, and recover automatically after working 10mins and wind speed is less than 15m/s. |
|
|
500r/min（factory default，0~1000r/min settable） Unload completely when reached the set rotational speed, and recover automatically after 10mins. |
|
|
AC Output |
|
|
Grid Type |
Three-Phase |
|
Rated output power |
30kW |
|
Rated Grid voltage |
380Vac |
|
Grid voltage range |
320~420Vac |
|
Rated Grid frequency |
50Hz |
|
Work frequency range |
49Hz~51Hz |
|
Rated output current |
46A |
|
Rated power factor |
＞0.99 |
|
THD |
＜3% (at rated power) |
|
Rated output current |
15A |
|
Protection Functions |
|
|
AC output overvoltage/ undervoltage protection |
YES |
|
AC output overfrequency /underfrequency protection |
YES |
|
DC input overload protection |
YES |
|
AC short circuit protection |
YES |
|
Surge protection |
YES |
|
Anti-islanding protection |
YES |
|
Over-temperature protection |
YES |
|
Lightning protection |
YES |
|
General Parameters |
|
|
Display mode |
LED |
|
Display information |
dump load, grid state, wind generator state, faults |
|
Monitoring mode(optional) |
RS485/GPRS |
|
Monitoring contents |
wind rotational speed/power, grid voltage, output voltage/power |
|
Efficiency |
＞94% |
|
Isolation mode |
No transformer |
|
Ambient temperature |
-20℃～+40℃ |
|
Humidity |
0%~ 90%, No condensing |
|
Cooling mode |
Forced air cooling |
|
Noise |
≤65dB |
|
Cover protection class |
IP65 |
|
Product dimension (W*H*D) |
1650*980*410mm |
|
Product net weight |
230kg |
|
Dump load dimension(W*H*D) |
1700*1100*500mm |
|
Dump load net weight |
255kg |
