Sungrow SG125HX, User Manual

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10 Appendix
10.1 Technical Data
P Pa arra am me ette errss
S SG G1 12 25 5H HX X
IIn np pu utt ((D DC C))
Max. PV input voltage 1500V
Min.PV input voltage/Startup
input voltage
500V / 550V
Nominal input voltage 1160V
MPP voltage range 500 ~ 1500V
MPP voltage range for nominal
power
860 ~ 1300V
No. of independent MPP inputs
6
Max. number of PV strings per
MPPT
2
Max. PV input current per
MPPT
30 A
Max. DC short-circuit current
per MPPT
50 A
O Ou uttp pu utt ((A AC C))
AC output power 125 kVA @ 40 ℃ / 113.6 kVA @ 50 ℃
Max. AC output current
90.2 A
Nominal AC voltage
3 / PE, 800 V
AC voltage range 680 ~ 880V
Nominal grid frequency/Grid
frequency range
50Hz / 45~55Hz，60Hz / 55~65Hz
Total harmonic distortion (THD)
< 3 % (at nominal power)
DC current injection
<0.5%In
Power factor at nominal power >0.99
Adjustable power factor
0.8 leading – 0.8 lagging
Feed-in phases / Connection
phases
3/3
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Max. efficiency / European
efficiency
99.0% / 98.7%