Question : Problem: how many kva do I need?

Hi,

I have 31 computers 350watts power supply and 17 inch crt monitors. how many kva do I need for 5 minutes backup time at full load?


Thanks.

Answer : Problem: how many kva do I need?

From this site you will find an nice online calculator
http://www.csgnetwork.com/upssizecalc.html