Uninterruptible Power Supply

[qupada]

Here’s my testing result with my Form3 and an Eaton 9PX 1kVA.

The printer (form3) not continue printing after power outage

In the interest of nice clean power, my F3 is on a moderately expensive Eaton dual-conversion UPS (9PX1000iRT2U). Aside from the much cleaner output power, unlike line interactive units you can stack a whole bunch of battery expansion packs on if you need the runtime. I think up to four, on my model. The F3 doesn’t actually use a whole lot of power though so you can skimp on the VA rating quite a lot; during the beginning of the print when it’s heating the resin aggressively (probably also th…

It uses quite a bit of power right at the start of the print, then settles down to not much for the rest of the time.