Appendix; Technical Data - Sungrow SG250HX User Manual

10 A ppendix
10.1 T echnical Data
Parameters
Input (DC)
Max. PV input voltage
Min.PV input voltage/Startup in­
put voltage
Nominal input voltage
MPP voltage range
MPP voltage range for nominal
power
No. of independent MPP inputs
Max. number of PV strings per
MPPT
Max. PV input current
Max.DC Short-circuit current
Output (AC)
AC output power
Max. AC output current
Nominal AC voltage
AC voltage range
Nominal grid frequency/Grid fre­
quency range
Total harmonic distortion (THD)
DC current injection
Power factor
Feed-in phases / Connection
phases
Efficiency
Max. efficiency / European effi­
ciency
Protection
DC reverse connection protection
SG250HX
1500V
600V / 600V (Optional:500V / 500V)
1160V
600~1500V (Optional:500~1500V)
860~1300V
12
2
26 A * 12 (Optional:30 A * 12)
50 A * 12
250 kVA @ 30 ℃ / 225 kVA
@ 40 ℃ / 200 kVA @ 50℃
180.5 A
3 / PE, 800 V
680 – 880V
50Hz / 45~55Hz，60Hz / 55~65Hz
< 3 % (at nominal power)
<0.5%In
>0.99/0.8 leading – 0.8 lagging
3/3
99.0% / 98.8%
Yes
105