Sungrow SG125HV, Руководство пользователя

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11 Appendix
11.1 Technical Data
Parameters SG125HV SG125HV-20
Input (DC)
Max. PV input voltage 1500V
Min.PV input voltage/Startup
input voltage
860V/920V
Nominal input voltage 1050V
MPP voltage range 860-1450V
MPP voltage range for nominal
power
860-1250V
No. of independent MPP inputs 1
No. of DC inputs 1
Max. PV input current 148A
Max.DC Short-circuit current 240A
Max. inverter backfeed current to
the array
0A
Output (AC)
AC output power 125000 VA @ 50
℃
Max. AC output current 120 A
Nominal AC voltage 3 / PE, 600 V
AC voltage range 480 – 690 V
Nominal grid frequency / Grid
frequency range
50 Hz / 45 – 55 Hz, 60 Hz / 55 – 65 Hz
THD < 3 % (at nominal power)
DC current injection < 0.5 % In
Power factor at nominal power /
Adjustable power factor
> 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / Connection
phases
3 / 3
Efficiency
Max. efficiency / Euro. efficiency
/ CEC effciency
98.9 % / 98.7 % / 98.5 %
Protection
DC reverse connection Yes