• lime!@feddit.nu
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    1 day ago

    it really doesn’t. european houses generally receive 400V from the line, split into 3 220V phases. you guys get two 120V phases that are fully phase-shifted, rather than 120° offset, and you bridge two phases to get 240 for heavy appliances.

    • wander1236@sh.itjust.works
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      1 day ago

      It’s mostly for commercial installations, but you can get 3-phase 480V here if you want it.

      I don’t think this has much to do with the grid, though. It’s more that we started with 120V appliances, so that’s what we built our homes to support.