Sungrow SG50CX User Manual

84
Parameter
Definition/Setting
Description
Range
Active power rising
gradient
The rise rate of inverter active
power per minute.
1%/min~6000%/min
Active power setting
persistence
Switch for enabling/disabling
the function of saving output
limited power.
Enable/Disable
Active power limit The switch for limiting output
power.
Enable/Disable
Active power limit ratio The ratio of limiting output
power to rated power in
percentage.
0%~110%
Shutdown when active
power limit to 0%
Switch used to determine
whether the inverter is in stop
state when the limited power
reaches 0.
Enable/Disable
Reactive Power Regulation
Tap “Settings→Power Regulation Parameters→Reactive Power Regulation” to enter
the screen, as shown in the following figure.
7 iSolarCloud App 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