Sungrow SG50CX Quick Guide

TD_20210219_SG30-50-110CX Commissioning Guide_V1.1 Page 4 of 21
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As we continuously improving our products, changes to this document may occur without notice.
Please use the following checklist for quick commissioning:
Procedures
Yes/No
RS485
connection
RS485 communication cables installed correctly between
inverters/ inverters to Logger1000/ meter to the logger1000
or the inverter has EyeM4 by terminal blocks?
RS485 communication cables installed correctly between
energy meter DTSD1352-C/1(6)A to Logger1000/ to the
inverter has the EyeM4 by terminal blocks?
Logger1000/
EyeM4 web
portal setup
Logger1000/ EyeM4 Setup via WLAN (11.11.11.1;
password: pw1111)
Set the local time
Auto search inverters
Add the energy meter and adjust CT Transformation Ratio
Set up export control if required
Remote
maintenance
Connect to internet via Ethernet Cable/ WiFi/ 4G
Enable International Server
Update iSolarCloud serve domain
Check Port Parameter for IP address
Setup Online
Monitoring
Create a solar plant via iSolarCloud APP via an installer
account

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