Comment by darkwater

1 month ago

> What is the advantage of an inductive stove?

That you can control temperature changes better than with a ceramic hob, on par with methane stoves.

> I think in Europe they work with 360 V

No, normal 230V (or 220V)

A few other advantages to induction:

1. Better air quality. You don't have combustion byproducts in the kitchen.

2. More efficient than both gas and conventional electric stoves.

3. Faster to heat than gas/conventional electric (due to the efficiency improvement)

4. Easier to clean (except for glass top stoves).

I've yet to own a full-on induction stove, but I do regularly use the 120V induction hot plates in my kitchen. In fact, I use them more than the gas stove that came with my house. I'm eagerly awaiting the day that I have a full induction stove.

  • I've had the full permanent install induction stoves and the portable ones. The in counter ones are massively better. They have much larger heated areas so you don't get heat only in the middle of larger pans. They also have a much higher top power so you can boil water incredibly fast.

    But even the portable ones are preferable to gas imo.

  • There's also bascially nothing to break. It's a solid state device. Same general tech idea as the wireless iPhone chargers.

Actually, I was (partly) right. In Germany, they run with 400 V, I just googled it.

Never heard of this. I though 360 with 3 phases.

3 phase is 380V

  • Three phase consumer induction stoves are approximately 0% of the consumer induction stove market.

    • My common model IKEA stove – rebranded Siemens or Electrolux – runs at ~400v (Northern Europe). I know because it broke and I almost poked at it, until I got spooked by the warning labels. It's on its own circuit. Not an expert but as far as I know, most houses in Western/Northern Europe have a three-prong stove/oven connection in the kitchen for a ~400v feed.

    • My understanding is that many of them can be wired as 1, 2 or 3 phase at least in Nordic countries, though admittedly the ones which allow 3 are somewhat rarer especially when looking at stove top-only models (not combined stove+oven).

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    • I'm pretty sure most of them just use a higher amp circuit. A 40 amp circuit at 230v is 9kW which is more than enough. I've also seen one particularly high end stove which used a battery to cover the extra power needed for the highest setting. Also means you could use it in a power outage.

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  • It’s 400V in most of the world actually, but residential induction stoves are basically always single phase as far as I have ever seen.

    • I have a three-phase 'smeg'.

      We have that particular model because it was literally the only induction cooktop on the market that would fit the existing hole in our stone worktop.

      Quite a lot of them can be wired either one, two or three-phase when you look into their installation instructions, it's just that not that many houses have three-phase power and not many people are willing to pay to get that upgraded just for the hob.