How to choose a voltage stabilizer in a two-room apartment by power?

Victor asks:

Very weak voltage in the apartment, in the evening when measuring it turns out 178/186. I want to put a voltage stabilizer, advise which one to choose. Two bedroom apartment, The apartment has 2 tv, washing machine, fridge, pc, and the little things.

The answer to the question:

The easiest way to look at the opening machine or find out the allocated power to your apartment. Let's say your input is 16A, then we multiply 220 by 16 and we get about 3.5 kW. So that the stabilizer lasts longer and does not get warm - take with a margin of 4.5-5 kW. If your input is more than 16A - calculate by the same logic, adding 30-40% to the resulting power.

Also, the instructions for some stabilizers, for example, Rucelf, provide a methodology for choosing a stabilizer for power.

It is incorrect to add the power of all devices, because in most cases the power of all household appliances significantly exceeds the allocated power for an apartment / house.

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