| Model | SZ3KW | SZ5KW | SZ10KW | SZ20KW |
| Generator | Rated power(W)
| 3KW | 5KW | 10KW | 360
|
Rated voltage(V)
| 240 | 240 | 240 | 20KW
|
Rotor diameter(M)
| 4.5
| 6.4 | 8 | 10
|
Start-up wind
speed(m/s) | 2
| 2 | 2 | 2.5
|
| Rated wind speed(m/s) | 10
| 10 | 10 | 12
|
Security wind speed
(m/s) | 45
| 45 | 45 | 45
|
| Rated rotating rate(RPM) | 220
| 200 | 180 | 90
|
| Maxrotatingrate(RPM) | 275
| 250 | 225 | 112
|
| Yaw Mode | Electric
| Electric | Electric | Electric
|
| Shell Material | Fiber glass | Fiber glass | Fiber glass | Steel |
| Blade | Blade material | | | | GFRP |
| Blade quantity | 3 | 3 | 3 | 3 |
| diameter(m) | 4.5 | 6.4 | 8 | 10 |
| Matched Tower | Tower Type | Free Standing Tower A | Free Standing Tower A | Free Standing Tower A | Free Standing Tower A |
| Height(m) | 12 | 12 | 12 | 18 |
| Section number | 3 | 3 | 3 | 3 |
| More details | Refer to free standing tower details |
| Optionall Tower | | Hydraulic tower B |
| Battery Bank | Advice capacity | 200AH/240VDC | 300AH/240VDC | 400AH/240VDC | 600AH/240VDC |
| Battery type | Deep cycle Battery |
| Inverter output | wave form | Sine wave
| Sine wave
| Sine wave
| Sine wave
|
Phase
| Single
| Single
| Single
| Single
|
| Voltage | 220V/110V
| 220V/110V
| 220V/110V
| 220V/110V
|
| Optional Three phase Inveter | \
| \
| yes
| yes
|
Controller and operational
state while wind normally | OFF Grid voltage | < 280
| < 280
| < 280
| < 420
|
| ON Grid voltage | < 280
| <280
| < 280
| < 420
|
| Current | < 40
| <40
| < 40
| < 40
|
| Wind Speed( M/S) | 3~13
| 3~13
| 3~13
| 3~13
|
| Temperature | < 85 | < 85 | < 85 | < 85 |
Protection
| 45,90Yawing,brake,dump load while bigger wind speed. Refer to about 3-20K Controller |
| With sensors | anemoscope,dogvane,RPM sensor,temperature sensor |
| Dump loader | with Dump loader separately |
| ON Grid and OFF Grid function | Both function on same controller. Only need to re-connect wires and re-setup |
| Matched Cable from Generator to controller | 16 | 16 | 16 | 22 |
| Matched Cable from Displayer to controller | 30 | 30 | 30 | 30 |
