Sungrow SG12RT - Page 145

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Parameter SG5.0RT-P2 SG6.0RT-P2
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 175 V–276 V / 304 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 98.30 % 98.30 %
European efficiency 97.2 % 97.40 %
Protection & Function
Grid monitoring Yes
DC reverse connection
protection
Yes
AC short-circuit protection
Yes
Leakage current protection
Yes
DC switch optional
***
PID recovery function Yes
Surge Protection DC Type II / AC Type II
Arc fault circuit interrupter
(AFCI)
Yes
Protective Class I
Overvoltage Category
DC II/AC III
Active Anti-Islanding
Method
Frequency Shift
General Data
Dimensions (W x H x D) 370 mm x 480 mm x 195 mm
Mounting method Wall-mounting bracket
Weight 19 kg
Topology Transformerless
Degree of protection IP65
Operating ambient temper-
ature range
-25℃ to +60℃
User Manual 10 Appendix