SUV650

Anonymous user · ‎2021-06-29

I have a Smart-UPS with a sticker on it that says the model is a SUV650. My question is this... on-battery power I am seeing about 85volts with a standard Fluke 77 multimeter. Is this normal relative to the output waveform this particular unit produces?

Anonymous user · ‎2021-06-29

Thanks, I had sort of read this before which is why I mentioned my multimeter, although I had thought simply thought that BACK-UPS used the stepped waveform and SMART-UPS did not. Now I see that some of the SMART-UPS do as well.
Thanks very much.

See Answer In Context

BillP · ‎2021-06-29

This is normal. Please read the document at the link below for an explanation

http://nam-en.apc.com/app/answers/detail/a_id/1493/kw/step approx

Anonymous user · ‎2021-06-29

Thanks, I had sort of read this before which is why I mentioned my multimeter, although I had thought simply thought that BACK-UPS used the stepped waveform and SMART-UPS did not. Now I see that some of the SMART-UPS do as well.
Thanks very much.