Wind Turbine Off Grid Inverter
System Application:
1, Living house and home building;
2. Office building, factory and warehouse
3. Shopping mall, venue, stadium and so on
4. Power station, field operation and some huge engineer construction
Wind off-grid power system consists of the wind turbine, controller, battery, Wind Off Grid Inverter and distribution system.Wind generate AC power through the Wind Turbine Generator driven by the wind, and then converted to be DC power. The wind turbine off grid inverter will inverte the DC power to be the right voltage , frequency and pure sine wave AC power to the local load. When the wind speed is very hight to cause high dc voltage, the controller will start beyond full energy by unloading.
Features
1.Using IGBT from Mitsubishi or Infineon company as the power components
2.Using American ATEMEL company microprocessor as figure controller
3.Perfect protection and warning functions
4.Circuit frame compact,Max. Efficiency≥94%
5.Big-screen English LCD, perfect display, interface-friendly
6.RS232/485 communication,multi communication interface can be selected
7.With wide input voltage range
Technic Parameter:
Model | XWA220-50KS | XWA220- 100KS | XWA480- 200KS | XWA480- 300KS | XWA480- 500KS | XWA480- 800KS | XWA480- 1000KS |
DC input | Input rating voltage(Vdc) | 220 | 480 |
Input rating current(A) | 252.5 | 505 | 462 | 694 | 1157 | 1851 | 2314 |
Input DC voltage allowing range(Vdc) | 187~300 | 420~800 |
AC output | Output rating capacity(KVA) | 50 | 100 | 200 | 300 | 500 | 800 | 1000 |
Output rating voltage and frequency | AC380V/220 Vac, 50Hz(Three-phase four-wire) |
Output rating current(A) | 75.6 | 151.5 | 303.9 | 455.8 | 759.7 | 1215.5 | 1519.4 |
Output voltage precision(V) | AC380V±3% |
Output frequency precision(Hz) | 50/60hz±0.05 |
Wave distortion(THD) | ≤3% |
Dynamic response | 5% |
Power factor(PF) | 0.8 |
Overload ability | 150%,10 seconds |
Crest factor(CF) | 3:1 |
Inverted efficiency | 92% |
Insulation strength | 1500 Vac,1minute |
Noise (1meter) | ≤55dB |
Using condition temperature | -25℃~+55℃ |
Humidity | 0-95%,non-condensing |
Altitude (m) | ≤6000 |
Dimension(W*D*H)mm | 800*600*2260 | 1000*800*2060 | 2000*800*2060 | 5400*600*2260 |
Weight (Kg) | 600 | 1100 | 1500 | 1600 | 2000 | 3000 | 4500 |
Protection function | Input reversing protection,input low-voltage protection,output over-load protection,output short-circuit protection, over-heat protection |