Epever SHI2000-22-G User Manual page 14

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Protections
Inverter output short circuit protection:
When the inverter output end is in short-circuited, the output will be
stopped immediately. Then the automatic output recovery will be
delayed (the first delay is a 5s time delay, the second delay is a 10s
time delay and the third delay is a 15s time delay). If the output load
end is still in short-circuit after 3 attempts are conducted, the load
short circuit fault shall be eliminated firstly, then manually restart the
inverter so that the normal output can be restored.
Bypass output short circuit protection:
When bypass is in priority, the inverter is connected and in normal,
the bypass has the load short circuit function. Otherwise, the
inverter will be damaged!
When a load is in short-circuit, the bypass switch will be turned off
immediately, the output will be stopped and switched to the output
of the automatic delayed recovery of the inverter (the first delay is a
5s time delay, the second delay is a 10s time delay and the third
delay is a 15s time delay). If the output load end is still in
short-circuit after 3 attempts are conducted, the load short circuit
fault shall be eliminated firstly, then manually restart the inverter so
that the normal output can be restored.
Inverter output overload protection:
Overload
125% 150% and above
Feature
Working time 60S Limited power10S
Auto recovery First time 5s delay; second time 10s delay;
for 3 times third time 15s delay
If the overload or short circuit status still remains when the inverter
tries to recover for 3 times, you should reduce or clear the loads
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