Sungrow SG50CX User Manual

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Improper handling may cause personal injury!
• Arrange an appropriate number of personnel to carry the inverter according to
its weight, and installation personnel should wear protective equipment such
as anti-impact shoes and gloves.
• Attention must be paid to the center of gravity of the inverter to avoid tilting dur-
ing handling.
• Placing the inverter directly on a hard ground may cause damage to its metal
enclosure. Protective materials such as sponge pad or foam cushion should be
placed underneath the inverter.
• Move the inverter by holding the handles on it. Do not move the inverter by
holding the terminals.
4.4.1 Manual Transport
Lift and move the inverter to the destination by using the side handles and bottom handles.
4.4.2 Hoisting Transport
Step 1 Release the sealing screws on the mounting lugs and store them properly. Anchor two M12
thread lifting rings to the lugs of the inverter.
Step 2 Lead the sling through the two lifting rings and fasten the tie-down strap.
4 Mechanical Mounting 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