I didn't remember which one was the period in PSPICE! (the 1.1ms or the 1.5ms)
I also, NEVER SAID HV! I meant for something like 48V! As I'll state below, just because they're using HV to try and avoid getting to close to max current ratings, doesn't mean shit if they're doing it wrong!
Also, again, videos mean nothing (batteroo has them too! they can be faked you know.). Plus, like I said, i'm never going to believe it's safe until you say
HOW it's detecting if there is someone across the lines during the off periods!
If you've watched the video, then give me their advantages in terms of numbers.
Also, functional != good idea or improvement. An IOT spoon can function, but does that make it a good idea?
The ABSOLUTE MAX for CAT6 is 300V.
http://www.pacificcable.com/Cat_6_Tutorial.htm For proper engineering (if you know it!) you'd never run a cable at it's max rating!
https://www.wireandcabletips.com/cable-insulated-wire-safety-requirements-part-4-voltage-current-capacities/ In direct current (DC) system, the rated voltage of the system should be no higher than 1.5 times that of the nominal voltage of the cable.
So again, there's some miss information going on that video, as they are definitely either not running it through data cable, or they're violating codes. I don't know how they're running the pilot installs, but they are certainly not using CAT6 (or at least not using it properly)!
P.S. To address the new post, mains fault detection only works to ground, not across the lines!
Of course there's reaction time! It has to determine whether it's safe or not within a millisecond in order to send the next pulse within that time frame. So it means it has to run that routine in a millisecond! If they're using reflected impedance testing it would have to measure and make a determination that fast, regardless of the length of cable!