Sungrow SG2K5-S - Appendix; Technical Data; S Series

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10 Appendix
10.1 Technical Data
10.1.1 –S Series
Parameters
SG2K-S
SG2K5-S
SG3K-S
Input Data
Max. PV input power
3000 W
3200 W
4000 W
Max. PV input voltage
600 V
Startup voltage
120 V
Nominal input voltage
360 V
MPP voltage range
90 V...560 V
MPP voltage range for
nominal power
210 V...480 V
260 V...480 V
310 V...480 V
No. of MPPTs
1
Max. number of PV strings
per MPPT
1
Max. PV input current
10 A
Max. current for input
connector
12 A
Short-circuit current of PV
input
12 A
Max. inverter backfeed
current to PV string
0 A
Output Data
Nominal AC power
2000 W
2500 W
3000 W
Max. AC apparent power
2000 VA
2500 VA
3000 VA
Max. AC current
9.1 A
11.3 A
13.7 A
Max. inrush current
(peak value / duration)
8 A / 12 ms
Max. output fault current
(peak value / duration)
80 A / 3.2 ms
Max. output over-current
protection
25 A
Nominal AC voltage
230 Vac (single phase)
AC voltage range
180 Vac...276 Vac
Nominal grid frequency
50 Hz / 60 Hz
Grid frequency range
45 Hz...55 Hz / 55 Hz...65 Hz
Total harmonic distortion
(THD)
<3% (of nominal power)
DC current injection
<0.5% (of nominal current)