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Anonymous users2024-01-23The electricity power of the kitchen is 8000W, this power number is the power of the total electrical appliances, usually not all used together, so it is necessary to multiply a coefficient of simultaneous use, that is to say, the wire can be BV-4mm2, and the phase wire and the neutral line are BV-4mm2.
If you use 8000W of electricity in all your kitchen at the same time, you should choose BV-10mm2, but this situation cannot happen in the family.
The air switch can choose 20A single pole or two poles, and the leakage protector can choose 20A, but the leakage protector is two-pole (there is no single pole, because the single pole has no way to play a protective role), so the zero line can not be shared with the lighting zero line, otherwise it will be misoperated. Because the lighting line is generally noted to be set by the national standard, even if you only have a 3W lamp at home, you must use the wire, and the wire cannot be used).
There are many models of air switches and leakage protectors on the market at present, and the best one is the Schneider brand (Meilan Gerland).
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Anonymous users2024-01-224mm 2 copper core wire. DZ47－2P，40A。It is better not to use copper core wire to make the neutral wire. The neutral line of the lighting and the socket should be separated.
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Anonymous users2024-01-21At least 10 square copper wires, the live wire and neutral wire must be the same (the current they pass through is the same), and it is okay to share the neutral wire, but it is better to separate them.
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Anonymous users2024-01-20It is recommended that 6 national standard copper wires are used, and it is not recommended that the neutral wire and the live wire are of different models.
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Anonymous users2024-01-19The main line is 6 square meters. Leakage protector to 40AThe socket square is OK. The lighting is separated from the socket from the zero line. Leakage protection for sockets.
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Anonymous users2024-01-18It is necessary to use 4 square copper core wire, 16A leakage protector, the zero line of the main line of the socket can not use the square copper core wire, and the lighting wire cannot share a zero wire with the socket.
That means that the power supply line of the socket on the first floor has a leakage current greater than 30 mA, which is caused by moisture, and it may be that there is a broken skin when threading.
When there is a decoration, the water pipe is buried under the floor, you ask the second floor to find the master of their home decoration to go over to see, most likely which water pipe is leaking, you have to open the floor to change the water pipe.
If the first floor is a separate sewer pipe, the upstairs will not be blocked. If there is a pipe up and down, the upstairs will be blocked. No matter what kind of pipe it is, it is recommended to dredge it as soon as possible, which will have a great impact on the first floor. If you go upstairs, it will flow down the floor, which is even more disgusting. >>>More
Statues of Buddhas and Bodhisattvas are also a convenient way to increase our faith in the home. However, if you put it at home, remember that in order to maintain respect and respect for the Buddha and Bodhisattva, there are three places that are not allowed, one is the bedroom (there is love between men and women), the kitchen (there is oil smoke and dirt), and the toilet (stinky and filthy), so the best place is the living room and study, and there are also people who put it in the entrance and other places, all of which are okay. >>>More
If you want to go to the interface on the second floor, if you go to the living room (I mean the network cable of the cat on the first floor can be connected to the study through the network cable interface on the first floor) casually, the route can be placed in the living room or study.