1.Main circuit adopt USA TI company DSP chip and IGBT from Mitsubishi,driving protection is from Japan Mitsubishi chip,the part of off-grid output adopt isolation transformer,safe and reliable.
2.With SPWM pulse width modulation technology,pure sine wave output,power factor approaches 1,low current harmonic content
3.MPPT(Maximum Power Point Tracking)Technology
4.Inverting current close-cycle control,power to control and adjustable
5.With wide input voltage range to adapt to the needs of different occasions
6.Have a full range scheme of power protection and perfect self-detection and self-protection function.When there’s something wrong with the system,it will automatically stop working.
7.Close circuit structure, the maximum efficiency> 95%
| Type | XYHSGA-1000KS | XYHSGA-1500KS | XYHSGA-3000KS |
| Isolation | Low frequency transformer isolation | ||
| Max. DC input power | 1050KWp | 1550KWp | 3200KWp |
| Max. DC input | 900Vdc | ||
| open-circuit voltage | 901Vdc | ||
| Input voltage range | 450Vdc~800Vdc | ||
| Nominal AC output power | 1000KW | 1500KW | 3000KW |
| THD of AC current | <3%(nominal power) | ||
| Power factor | >0.99(nominal power) | ||
| Max. Efficiency | 95% | ||
| Nominal AC output voltage@on grid mode | 208/380Vac±15% 50/60Hz±10% | ||
| Nominal AC output voltage@off grid mode | 208/380vac±3% 50/60Hz±1% | ||
| Automatic restart time | 2min(adjustable) | ||
| Protection | Input reverse connection protection,output short circuit protection, overheat protection,overload protection | ||
| Comm. interfaces | Ethernet | ||
| Operating Temp. | -20℃~+50℃ | ||
| Relative humidity | 0~95% | ||
| Altitude(m) | ≤6000meters(Over 2000 meters to reduce | ||
| Altitude(m) | the using amount) | ||
| Cooling method | Controlled forced-air cool | ||
| Noise | ≤60dB | ||
| Protection degree | IP20(indoor) | ||
| Dimension(L*W*H)mm | 2000*800*2060+1460*1160*2150 | 4000*800*2060+2920*1160*2150 | |
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