Sungrow SG250HX, User Manual

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10 Appendix
10.1 Technical Data
P Pa arra am me ette errss
S SG G2 25 50 0H HX X
IIn np pu utt ((D DC C))
Max. PV input voltage 1500V
Min.PV input voltage/Startup
input voltage
600V / 600V
Nominal input voltage 1160V
MPP voltage range 600~1500V
MPP voltage range for nominal
power
860~1300V
No. of independent MPP inputs
12
Max. number of PV strings per
MPPT
2
Max. PV input current 30 A * 12
Max. current for input
connector
30A
Max.DC Short-circuit current
50 A * 12
Max. inverter backfeed current
to the array
0A
O Ou uttp pu utt ((A AC C))
AC output power
250 kVA @ 30 ℃ / 225 kVA @ 40 ℃/200 kVA
@50℃
Max. AC output current
180.5 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
>0.99
Adjustable power factor
0.8 leading – 0.8 lagging
Feed-in phases / Connection
phases
3/3