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Sungrow SG5K-D User Manual

Sungrow SG5K-D
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User Manual 10 Appendix
83
Parameters
SG4K6-D
SG5K-D
SG6K-D
No. of MPPTs
2
Max. number of PV strings
per MPPT (PV1/PV2)
1/1
Max. PV input current
20 A (10 A / 10 A)
Max. current for input
connector
24 A (12 A / 12 A)
Short-circuit current of PV
input
24 A (12 A / 12 A)
Max. inverter backfeed
current to PV string
0 A
Output Data
Nominal AC power
4600 W
4990 W
6000 W
Max. AC apparent power
4600 VA
4990 VA
6000 VA
Max. AC output current
21.0 A
21.7 A
27.3 A
Max. inrush current
(peak value / duration)
10 A / 12 ms
Max. output fault current
(peak value / duration)
100 A / 3.2 ms
Max. output over-current
protection
32 A
32 A
40 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)
Power factor
> 0.99 at default value at nominal power
(adj. 0.8 leading to 0.8 lagging)
Protection
PV reverse connection
protection
Yes
AC short circuit protection
Yes
Leakage current protection
Yes
Anti-islanding protection
Yes (frequency shift)
Low voltage fault ride
through (LVRT)
Yes (only for DE, NL, EU, “PL”, “IT”)
High voltage fault ride
through (HVRT)
Yes (only for DE, NL, EU, “PL”, “IT”)
DC switch
Yes
Overvoltage Category
III [AC], II [DC]
Safety protection class
I
System Data
Max. efficiency
98.4 %
98.4 %
98.4 %
Max. European efficiency
98.0 %
98.0 %
98.0 %

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Sungrow SG5K-D Specifications

General IconGeneral
Rated AC Output Power5000 W
Max. Efficiency98.4%
Operating Temperature Range-25°C to +60°C
Max. DC Power6000 W
Number of MPPTs2
Max. AC Power5500 VA
Rated AC Voltage230 V
AC Voltage Range180 V - 280 V
Rated Grid Frequency50 Hz / 60 Hz
Power Factor at Rated Power>0.99
THDi<3%
DC Connection TypeMC4
Protection DegreeIP65
Cooling MethodNatural convection
AC Connection TypePlug-in terminal

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