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Is it 30 kilowatts for a single phase? The current calculated per kilowatt, 30 kilowatts is about 130A, and the three-phase 380V is calculated as current per kilowatt, which is about 75A.
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What kind of kitchen? Single-phase or three-phase electricity?
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As a rough estimate, I=P=30000 220=136A
This is a more dangerous thing, then it is better to put uh, the electrical box uh in a different position may be better, if there is a fire in the vagina, it is more dangerous, high temperature will accelerate the aging of the power insulation.
It is a kind of cooking equipment in a modern kitchen, its function is similar to that of a steamer, which uses steam to cook food, and locks in the moisture and nutrition of the food, and maintains the original flavor of the food. So, is an electric steamer for the kitchen good? What are the precautions for the use of electric steamer? >>>More
Double or multiple grounding is safer, especially in places like toilets that are prone to electricity leakage. The main switch must be one with leakage protection.
What mess? Such a house can also be accepted. Directly find a room to open a deal. >>>More
According to the personal speaking, the kitchen is still better to put a steamer, it is more recommended for the Martians, I bought this, I think I like to eat steamed vegetables, usually at noon and in the morning, steamed steamed buns are very soft, my wife likes to eat steamed fish, the use of all zi energy, the taste is very good, there is no smell at all.