Goodwe NS Series User Manual

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◆ Ground I Failure
Error Code: 22/32
Cause: Inverter detects high current leakage
Measurement:
A. Disconnect all PV strings to the inverter, connect each string to the inverter to power up the
inverter, to find out the faulty string. Then check if there is any damage of the PV wiring;
B. If the fault only displays when rainy or wet weather, please ignore the fault, when humidity
turn lower, the inverter will be normal.
2.4 Trouble Shooting

Goodwe NS Series Specifications

General

Protection Degree	IP65
Number of MPP Trackers	2
Cooling	Natural Convection
Power Range	3kW to 6kW
MPPT	Dual MPPT
Communication	WiFi
MPPT Voltage Range	120-500V
Nominal AC Output Power	3000W to 6000W
Max. AC Output Power	3.3kW, 4kW, 4.6kW, 5.5kW, 6.6kW
Nominal Output Voltage	230V
Operating Temperature Range	-25 ~ +60 °C
Output Power	3000W to 6000W
MPPT Range	120-500V
Output Voltage	230V
Frequency	50/60 Hz