Sungrow SG500MX, Operation Manual

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11 Appendix
11.1 Technical Data
11.1.1 Electrical Parameters
Input data (DC side)
Parameter Specification
Max. DC Voltage 1000Vdc
Start-up voltage 500V
MPP Voltage Range 460V~850V
Min. DC Voltage 460V
Max. DC Power 560kW
Max. Input Current 1220A
Output data (AC side)
Parameter Specification
Nominal Output Power 500kW
Max. Output Power 550kW
Max. AC Output Current 1008A
Nominal Grid Voltage 315Vac
Grid Voltage Range (3-phase) 252Vac~362Vac
Nominal Grid Frequency 50Hz/60Hz
Grid Frequency Range 47~52Hz/57~62Hz
Output Current THD <3% at nominal power
DC current injection <0.5% of nominal output current
Power factor 0.9(lagging) - 0.9(leading)
11.1.2 Mechanical Parameters
Parameter Specification
Dimensions(W×H×D) 1205mmx1915mmx835mm
Weight 950kg
11.1.3 System Parameters
Parameter Specification
Max. Efficiency 98.7%
European Efficiency 98.5%
Protection Degree IP21
Power Consumption at Night <20W
Operating Temperature
-30
℃
~
＋
55
℃
(without power derating at 55
℃
)
Cooling Method Temperature-controlled forced air cooling
Relative humidity
0
～
95% (Non-condensing)
Max. Working Altitude 6000m (operation with derating above 3000m)