G14P
GRID OVP P
Grid Over Voltage
Peak Protection
The product stops the generating process
because a significant protection event has
occurred. Wait until the event message
disappears. After the event message is
removed, it automatically returns to normal.
If it is not removed until the time limit is
reached, it is converted to a significant event.
WEB Display
HMI Display
Description
Measures
G15P
GRID OF P
Grid Over Frequency
Protection
The operation mode is terminated when
a power system event occurs. Restart
1 minute after the electric power system
event is settled
G16P
GRID UF P
Grid Under Frequency
Protection
The operation mode is terminated when
a power system event occurs. Restart
1 minute after the electric power system
event is settled
G21P
DC Injection P DC Injection Protection
The product stops the generating process
because a significant protection event has
occurred. Wait until the event message
disappears. After the event message is
removed, it automatically returns to normal.
If it is not removed until the time limit is
reached, it is converted to a significant event.
G23P
RCMU SD P
Residual Current
Monitoring Unit
Sudden Protection
Turn off system power when the leakage
current level is above standard level.
Check the leakage current level, then restart
or turn off to get back to the below standard
level.
G24P
GRID OV
10Min P
Grid 10 Minute
Average Protection
The product stops the generating process
because a significant protection event has
occurred. Wait until the event message
disappears. After the event message is
removed, it automatically returns to normal.
If it is not removed until the time limit is
reached, it is converted to a significant event.
G22P
RCMU N P
Residual Current
Monitoring Unit
Normal Protection
Turn off system power when the leakage
current level is above standard level.
Check the leakage current level, then restart
or turn off to get back to the below standard
level.
Message Description
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