[SOLVED] power (W) equals 60%VA

allewyn

Honorable
Sep 28, 2018
57
0
10,530
I am looking at UPS possibilties and notice that wattage is = 60%VA. How in the devil do I add up my system components wattage to to find what UPS to buy? Can I safely use the max wattage of my PSU to ballpark my load?
Original Lenovo H50-55
180W PSU changed to 650 Corsair
On chip graphics changed to Gefore Gtx 750
(I wanted a better GPU so I had to upgrade the PSU)
Is 1000VA the right size UPS?
 
Solution
Buying too "big" a UPS doesn't hurt the equipment, just your wallet. A "too big" UPS can just support the equipment for a longer time. So a 1000VA might be right, might be too small or might be too big. It depends on the load and how long you want to run on batteries.

kanewolf

Titan
Moderator
Buying too "big" a UPS doesn't hurt the equipment, just your wallet. A "too big" UPS can just support the equipment for a longer time. So a 1000VA might be right, might be too small or might be too big. It depends on the load and how long you want to run on batteries.
 
Solution

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