It's not hot at all, it has a fan that turns on when AVR kicks in, keeps it very cool.
The UPS is considerably hotter under normal use vs when running on AVR with fan turned on.
So does it output the simulated sine wave while the AVR is running ?
Nope.
Hi,
I have a question for you guys.
I own this UPS http://www.njoy.ro/UPS/isis1500l (can select english in top right corner of page) for some time but recently i've moved to another apartment witch doesn't seem to have very stable power, the UPS AVR seems to kick in quite often and stays on...