12
Overload
protection
and recover
Output power S
Rated power P
e
Output is OFF after 15min
Red indicator slowly flashing
Buzzer sounds
Output is OFF after 30s
②
Red indicator slowly flashing
Buzzer sounds
Output is OFF after 10s
Red indicator slowly flashing
Buzzer sounds
S>2P
e
(Rated input voltage)
①
Output is OFF after 5s
Red indicator slowly flashing
Buzzer sounds
Load short circuit protection
①
Output is OFF immediately
Red indicator fast flashing
Buzzer sounds
①When output overload protection or load short circuit protection is activated, the AC output would
auto-recover for three times (the first time delays for 5s, the second time delays for 10s and the third time
delays for 15s). After then the AC output would not auto-recover, and it can only be recovered after restarting
the inverter. (When S=1.2P
e
, the models don’t have auto-recover function, except IP350 and IP500)
②IP350 and IP500 stop output after 1minute.