Sungrow SG50CX User Manual

18
3.2 Scope of Delivery
figure 3-1 Scope of Delivery
a. The mounting-bracket includes 2 mounting-bracket components and 1 connecting bar.
b. The SG30CX, SG30CX-NI, SG33CX, SG40CX, SG50CX, SG50CX-NI are respectively
provided with 6, 6, 6, 8, 10, 10 pairs of DC connectors and cord end terminals.
c. The screws include 1 M4×25 screw, 3 M4×10 screws, and 2 M6×65 screws.
d. The documents include the quick installation guide, packing list, warranty card, etc.
3.3 Inverter Storage
Proper storage is required if the inverter is not installed immediately.
• Store the inverter in the original packing case with the desiccant inside.
• The storage temperature must be always between -40℃ and +70℃, and the storage rel-
ative humidity must be always between 0 and 95 %, non-condensing.
• In case of stacking storage, the number of stacking layers should never exceed the limit
marked on the outer side of the packing case.
• The packing case should be upright.
3 Unpacking and Storage User Manual

Sungrow SG50CX Specifications

General

Max. DC Voltage	1100 V
MPPT Voltage Range	200 V - 1000 V
Max. Input Current per MPPT	26 A
Number of MPPTs	4
Rated AC Output Power	50 kW
Max. AC Output Current	76 A
Frequency	50 Hz / 60 Hz
Efficiency	98.6%
Start Voltage	200 V
Number of DC Inputs per MPPT	2
Max. AC Apparent Power	55 kVA
AC Voltage Range	310 V - 480 V
Power Factor at Rated Power	1
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
THDi	< 3%
DC Switch	Yes
AC Surge Protection	Type II
DC Surge Protection	Type II
Protection Class	I
Cooling Method	Smart forced air cooling
Protection Degree	IP66
Protection Level	IP66
Operating Temperature Range	-25°C to +60°C
Humidity	0-100%
AC Output Voltage	3 / N / PE, 220 V / 380 V, 230 V / 400 V