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> I’ve heard PLC systems outside the US work quite a bit better since 230V distribution has fewer distribution transformers. That's interesting, why do 230V sy
by rootusrootus 3y ago
> I’ve heard PLC systems outside the US work quite a bit better since 230V distribution has fewer distribution transformers.
That's interesting, why do 230V systems have fewer transformers than the 240V system in North America?
- maliker 3y agoThe US systems are 120 V line-to-neutral (ground), whereas the European and lots of other countries are 230 V line-to-neutral. So after going through a distribution transformer, the non-US systems are at a higher voltage, which means you can distribute the power further without large losses. This leads to more neighborhood-level transformers serving dozens of consumers instead of the US practice of using split-phase transformers to serve only 2 consumers at a time.