How many square meters of copper wire are generally used for the entrance line?

Generally, the home line is 10square millimetersabove the wires.

The maximum load generated by indoor electricity can reach about 150 million, and the maximum current is 70 amps, so the wires that need to be used are about 8 square millimeters, but for the sake of safety, choose 10 square millimeters of wires for home.

The material and specifications of the wire.

As far as the material of the wire is concerned, mainly copper wire and aluminum wire, compared with the current carrying capacity of aluminum wire and copper wire, under the premise of the same conditions and environment, the current carrying capacity of copper wire is obviously better than that of aluminum wire, and to some extent, the performance of copper wire is better than that of aluminum wire. If the decoration budget is sufficient, you can consider using copper wires with better quality and better current carrying capacity.

For the selection of home improvement wires, it is not only necessary to consider the material of the wire, but also need to pay attention to the specifications of the wire, after all, there will be a lot of high-power electrical appliances at home, if a single specification of wires is used, there may be circuit short circuit, leakage and so on, so from the perspective of electricity safety, the region may be based on the power of the electrical appliances used for wire specifications.

of purchases.

The main line or the ** air-conditioning line has a large current carrying capacity, and the wire that is generally too thin can not bear it, so it is best to choose a wire of 6 square millimeters and above.

Rural household entry line, air conditioning kilowatt 4, water pump kilowatt, light bulb 8, TV, within 50 meters from the watt-hour meter, 6 square copper wire.

The household wire is generally 10 square copper wires. There are two specifications for the entry wire, which are 6 square millimeters of copper wire and 10 square millimeters of copper wire. Only one-bedroom units with a floor area of less than 60 can use a 6 square line, and the rest need to use a 10 square line.

The electricity load of the home air conditioner is about 6kw, the power load of the kitchen is about 4kw, the power load of lighting is about 1kw, etc., usually the maximum load of household electricity is about 15kw, and its maximum power consumption is about 70a. The wire diameter of the entrance line is about 8 square meters, and in order to use electricity safety, the wire load should be left with a certain amount of margin, so we can choose the entrance line of more than 10 square millimeters.

The common sizes of household wires are square millimeters, square millimeters, 4 square millimeters, and so on. When we choose the size of the wire, we should pay attention to the fact that the national regulations strictly prohibit the use of wires in square millimeters.

Precautions when buying wires.

When we choose household wires, in addition to paying attention to the size of the wires, we can also check how the quality of the product is. You can bend the wire head repeatedly by hand to see whether the product feels soft, elastic, and there is no crack on the insulator, and check the copper core of the product, if the copper core is purple-red, soft and shiny, then it is a qualified product. You can also check whether the product has a certificate of conformity and other relevant documents.

The thicker the entrance line, the better, at least 6 square copper core wire, preferably 10-16 square copper core wire. After all, in the future, there will be more and more capacitors, and the power will also increase.

Answer: To know the process of decoration, first of all, plumbers and electricians are the first to enter the site to carry out slotted wiring, and then bricklayers and carpenters enter the site one after another. Of course, when the electrician is constructing, how much square is used for the main line and the entrance line depends on which area we use. If it is in the living room, the main line is generally 5 squares.

But in the kitchen, the use is more intensive, because there are more places where the kitchen uses electricity, such as refrigerators, range hoods, electric ovens, induction cookers, which are very power-consuming household appliances, so when laying circuits in the kitchen, the general electrician will not be very intensive, which we also have to understand, but also to give support, generally experienced electricians, will do very meticulously, in the bathroom circuit, we need to do the most point, that is, must do ground wire and circuit. Because there is a water heater and a high-power bath bomb in the bathroom, it is necessary to make a circuit. And the first thing is also for the sake of safety, and I suggest that you should completely hide it on the roof of the shed on the issue of the placement of the bathroom water heater, because the bathroom is made of integrated ceilings, so it needs to be placed in advance, and the placement on the roof of the shed is also to save the space of the bathroom and improve safety.

Because the area of the bathroom is generally very small, there is no need to crowd all of them in one place in the placement of some items, not only to put the water heater on the roof of the shed, but also to place our washing machine on the balcony. Of course, when the washing machine is placed on the balcony, it must be installed with water and water during the construction of the plumber in the early stage, so the placement of household appliances needs to be considered in advance.

Answer: The cable of the current housing is 10-15 square meters, and the electrical appliances that can withstand the power of 8kw-10kw, as well as the aluminum wires of the old houses are generally square meters, and can withstand the electrical appliances that can withstand the power of 1500 watts or less, and the 85-year-old houses, the meters often trip because of the short circuit and overload of the wires. 2.If the house decoration should choose wire lighting square meters load power within 1500 watts, sockets.

The load per square meter is within 2,500 watts, and the load of 4 square meters for high-power appliances for air conditioning is within 3,000 watts. These standards are all national standard copper wires, and don't buy non-standard copper wires for decoration.

Now the family entrance line is generally 6 square, the socket is square, the light line is square, the cabinet air conditioner is 4 square, and the hanging air conditioner is square.

Look at how much power your household electricity is, generally speaking, you can use 6 square wires for the home line, 4 square wires for air conditioning lines, and general sockets for square wires, which is enough for the general family to use, if there are special circumstances, it is recommended to find an electrician to calculate carefully.

How many square meters are used for general household wires? Generally, household home lines use wires of more than 10 square millimeters. The electrical load of the home air conditioner is about 6kw, the electrical load of the kitchen is about 4kw, the electric load of lighting is about 1kw, etc., so the wire diameter of the home line is about 8 square meters, and the wire load should be left with a certain amount of surplus for the safety of electricity, so you can choose the home line of more than 10 square millimeters.

Moreover, according to the relevant provisions of the electrical design code for residential buildings, the entrance line of a one-bedroom with a construction area of no more than 60 square meters shall not be less than 6 square millimeters, and the residential construction area shall not be less than 60 square meters, and the entrance line shall not be less than 10 square millimeters. The common sizes of household wires are square millimeters, square millimeters, 4 square millimeters, and so on. When choosing the size of the wire, it should be noted that the state regulations strictly prohibit the use of wires in square millimeters.

When choosing household wires, in addition to paying attention to the size of the wire, you also need to check the quality of the product, you can bend the wire head repeatedly by hand to see whether the product feels soft, elastic, no cracks on the insulator, and check the copper core of the product, if the copper core is purple-red, soft and shiny, then it is a qualified product, and you can also check whether the product has a certificate and other relevant documents. 

Enter a multi-storey house to give a 70

Each house is 10 square meters.

The household voltage in China is generally 220V

Linear current in square millimeters 10A (A); Carrying power: 10A, 220V, 2200W.

The square millimeter of the line current is 16A (A) min; Carrying power: 16A 220V 3520 watts.

4 square millimeters of line current 25A (A); Carrying power: 25A 220V 5500 watts.

6 square millimeters of line current 32A (A); Carrying power current 32A 220V 7064 watts ordinary sockets can be squared, switches and lamps are squared. Air conditioning with 4 squares. If there are many electrical appliances in the kitchen and bathroom, you need to use 4 square meters.

The total power cord is available in 6-10 square meters.

General lighting home wires.

Two squares are enough.

If you take into account the larger and much more.

The total power of high-power household appliances is larger.

It is possible to use four square wires.

The cross-sectional area of the household wire is larger.

It's better to be reliable than a small one

1.Generally, the main line of the house is more than 10 square meters of wires. 2.

In general, the route of the household line is determined based on the electricity consumption of the household. For example, the electricity load of household air conditioners is about 6kw, the power load of kitchen is about 4kw, and the power load of lighting is about 1kw. 3.

In addition, in order to use electricity safely, there should be a certain surplus of wire load. Therefore, choose more than 10 square meters of wires as the main line of households. How big is the main entrance line?

1. The general household wire is to use wires of more than 10 square millimeters. The power load of air conditioning is about 6kw, the power load of kitchen is about 4kw, and the power load of lighting is about 1kw. Usually, the maximum load of household electricity is about 15kw, and its maximum power consumption is about 70A, so the diameter of the household line is about 8 square meters.

In order to use electricity safely, there should be a certain surplus of wire load. So you can choose a household wire of more than 10 square millimeters. 2.

In addition, according to the relevant provisions of China's "Code for Electrical Design of Residential Buildings", a one-bedroom with a construction area of no more than 60 square meters shall have an entrance line of not less than 6 square millimeters; The residential building area is more than 60 square meters, and the entrance line is not less than 10 square millimeters. The common sizes of household wires are square millimeters, square millimeters, 4 square millimeters, etc. When choosing the size of the wire, it is necessary to pay attention to the national regulations prohibiting the use of wires in square millimeters.

3.When choosing household wires, we should not only pay attention to the size of the wires, but also check the quality of the products. You can bend the thread repeatedly by hand to see whether the product feels soft and elastic, whether the insulator has cracks, and check the copper core of the product.

If the copper core is purple, soft and shiny, it is a qualified product; You can also check whether the product has a certificate of conformity and other relevant documents.