Sungrow SG50CX User Manual

10
Appearance
The following figure shows the appearance of the inverter. The image shown here is for
reference only. The actual product received may differ.
figure 2-2 Inverter Appearance
No. Name
Description
1
LED indicator
To indicate the current working state of the inverter.
2
Mounting lugs To hang the inverter onto the mounting-bracket.
3
Side handles
To move the inverter.
4
Labels
Warning symbols, nameplate, and QR code.
5
External protective
grounding
terminals
Use to ground the inverter.
6
Bottom handles To move the inverter.
7
DC switches
To disconnect the DC current safely.
8 Wiring area
AC terminals,DC terminals, and communication terminals.
For details, refer to
"5.2 Terminal Description"
Dimensions
The following figure shows the dimensions of the inverter.
2 Product Description 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