Sungrow SG15RT - Page 140

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Parameter SG10RT SG12RT
No. of PV strings per MPPT
2 / 1
Max. PV input current 37.5 A (25 A / 12.5 A)
Max. DC short-circuit
current
48 A (32 A / 16 A)
Output (AC)
Nominal AC power (@ 230
V, 50 Hz)
10000 W
9999 W for "AU"
12000 W
Max. AC output power
10000 VA "BE", "DE"
9999 VA for "AU"
11000 VA for others
12000 VA for "AU", "BE",
"DE", 13200 VA for others
Rated AC output apparent
power
10000 VA for "BE", "DE"
9999 VA for "AU"
11000 VA for others
12000 VA for "AU", "BE",
"DE", 13200 VA for others
Max. AC output current
15.2 A for "AU", 16.7 A for
others
18.2 A for "AU", 20.0 A for
others
Nominal AC voltage
3 / N / PE, 220 V / 380 V
3 / N / PE, 230 V / 400 V
3 / N / PE, 240 V / 415 V
AC voltage range 180 V–276 V / 311 V–478 V
Nominal grid frequency /
Grid frequency range
50 Hz / (45 Hz–55 Hz)
60 Hz / (55 Hz–65 Hz)
Harmonic (THD) < 3 % (at rated power)
Power factor at nominal
power / Adjustable power
factor
> 0.99 / 0.8 leading–0.8 lagging
Feed-in phases / connec-
tion phases
3 / 3–PE
Efficiency
Max. efficiency 98.50 %
European efficiency 97.90 %
Protection & Function
Grid monitoring Yes
DC reverse connection
protection
Yes
AC short circuit protection
Yes
Leakage current protection
Yes
DC switch optional
****
10 Appendix User Manual