Question about ups and avr need suggestion

Putra23

Prominent
Apr 1, 2023
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i want buy UPS , but which one is better?
APC BVX700LUI-MS the ouput 360W / 700VA
APC BVX1200LI-MS the ouput 650W and both use wave " Stepped approximation to a sinewave" from apc site, and i ask both to store page and they say both can't be use for APFC psu.
Prolink PRO1201SFCU 1200VA (don't have any info about watt) , use wave Simulated Sinewave
Orion - Vortex V-2000 output 1200W use wave PWM (this seems like a local brand to me but they claim it is made in Taiwan)

and i have question can i use ups them use avr so the wave to be pure sinewave? or better buy ups only (just curious)
and for avr i already have choose Prolink PVR1000D

my budget only 1500000 idr (maybe around 95.37$)

Full my spec
Ryzen 5 5600
rx 6600
ram 16 2x8 3200 (XMP)
1 hdd 7200rpm + 1 ssd M.2
3 fan case
cpu cooling from the box (and i planing buy after market cooling soon)
PSU is NZXT C550