Sungrow SG50CX Quick Guide

TD_20210219_SG30-50-110CX Commissioning Guide_V1.1 Page 1 of 21
© SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved.
As we continuously improving our products, changes to this document may occur without notice.
SG30/50/110CX Inverters Commissioning Quick
Guide (with Logger1000 and EyeM4)
Disclaimer
The material in this document has been prepared by Sungrow Australia Group Pty. Ltd. ABN 76 168
258 679 and is intended as a guideline to assist solar installers for troubleshooting. It is not a statement
or advice on any of the Electrical or Solar Industry standards or guidelines. Please observe all OH&S
regulations when working on Sungrow equipment.
Version
Revision History
Created by
Date
1.0
First version
AU Service Team
24
th
Dec 2020
1.1
Issued for Approval
AU Service Team
19
th
Feb 2021
This document only applies to Sungrow Power three-phase inverters (including
SG30CX, SG50CX and SG110CX) with Logger1000 or EyeM4. The information in this
document may contain predictive statements including, without limitation, statements
regarding the future financial and operating results, future product portfolio, new
technology, etc. There are several factors that could cause actual results and
developments to differ materially from those expressed or implied in the predictive
statements. Therefore, such information is provided for reference purpose only and
constitutes neither an offer nor an acceptance. Sungrow Power may change the
information at any time without notice.

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