All Questions
Tagged with apparent-power ups
1 question
5
votes
3
answers
3k
views
What is the significance of UPS output power factor?
A UPS's output rating is shown as 2000VA/1800W. I understand that the power factor here is 0.9, but the device or load I will connect to the UPS might have pf<0.9 or pf=1 (for light bulb.) From my ...