Sungrow SG50CX User Manual

19
• If the inverter needs to be transported again, pack it strictly before loading and transport-
ing it.
• Do not store the inverter in places susceptible to direct sunlight, rain, and strong electric
field.
• Do not place the inverter in places with items that may affect or damage the inverter.
• Store the inverter in a clean and dry place to prevent dust and water vapor from eroding.
• Do not store the inverter in places with corrosive substances or susceptible to rodents
and insects.
• Carry out periodic inspections. Inspection shall be conducted at least once every six
months. If any insect or rodent bites are found, replace the packaging materials in time.
• If the inverter has been stored for more than a year, inspection and testing by professio-
nals are required before it can be put into operation.
Please store the inverter according to the storage requirements. Product damage
caused by failure to meet the storage requirements is not covered by the warranty.
User Manual 3 Unpacking and Storage

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