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> I don’t know much about US electrical standards but aren’t your residential circuits rated for 1800w or 2400w? The residential AFCI issue I describe isn't ab
by bob1029 2y ago
> I don’t know much about US electrical standards but aren’t your residential circuits rated for 1800w or 2400w?
The residential AFCI issue I describe isn't about the wattage directly. It's about transient currents generated by large switch-mode power supplies being detected as arc faults. Similar concern as with induction motors.
- teruakohatu 2y agoThat is interesting. In New Zealand AFCI is only required on 20A sub circuits in places that have a high fire risk, contain irreplaceable items, school sleeping areas and some other minor circumstances.