Par value of machines for protecting household appliances
Hello, this question: there is a washing machine, a boiler and an electric oven. Each device is powered separately and the wires go to the future distribution machine, wire section 2.5. Tell me, what kind of automatic machine to put in the input, what kind of automatic machines do I need and the nominal value of each for the operation of these devices?
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Hello, a wire with a cross section of 2.5 square meters. mm withstands without problems about 20-21 A, so the current of the machines should not be more than this value. At the same time, for your purposes, you can make a switchboard by selecting the machines so that their current exceeds the actual consumed current of the devices by 20 percent.