Caveat: This response concentrates on the computer components, not other equipment that might also be powered via the UPS. I have seen occasional reviews of non-sine wave power being incompatible with particular other products. For large power units, dynamic uninterruptible power provides (DUPS) are occasionally utilized. A synchronous motor/alternator is https://devincedeb.59bloggers.com/34274472/an-unbiased-view-of-uninterruptible-power-supply-apc