What size of wire is good for home decoration?

At present, the common wire specifications on the market are divided into square millimeters, square millimeters, 4 square millimeters, 6 square millimeters, 10 square millimeters, etc., according to the cross-sectional area of the conductor.

Lighting fixtures and other places with low electrical power are suitable for using wires in square millimeters;

There are circuit branches in the switch socket, which is suitable for the selection of wires in square millimeters;

High-power appliances such as air conditioners and refrigerators. The power of the main line of the circuit is relatively large, and it is best to use wires of 4 square millimeters and above;

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.

Lighting wires in your home.

Lighting wires are squared. Generally, the power of the home lighting load is not too large, and there are almost 6-8 lamps in the dining room, living room, main and secondary bedrooms, balconies, kitchens, and bathrooms, which are controlled within 1500 watts, and the square national standard copper wire is enough.

Wire for water heater socket.

The water heater is relatively large in household appliances, it is recommended to use 4 square wires, 4 square copper core wires can allow a maximum load of 7000-8000 watts, and the limit value is 8000 watts. Therefore, even if the water heater or bath bomb is turned on at the same time, there will be no major problems, and even if it is overloaded, it will only trip.

Wires for air conditioning outlets.

The air conditioner is also a high-power electrical appliance at home, so the socket is also a 4 square wire, of course, you can also use 6 square wires, but the construction difficulty of doing so will increase, and the area occupied by the socket bottom box will also become larger, and the wiring will become a very troublesome thing.

Wires for ordinary outlets.

The ordinary socket at home can use square wires, and the general load is controlled within 2500 watts. However, if you often use high-power electrical appliances, it is still recommended that you choose a 4 square wire.

Wires for kitchen outlets.

It is recommended to use 4 square wires for kitchen sockets, on the one hand, because there are many appliances in the kitchen, and on the other hand, because of the high frequency of use. Some kitchens are a square line to the top, and then arrange the socket below, with a square wire to connect the fire, all the sockets are connected from the square line separately, therefore, this practice is no problem.

With 4 6 10 square.

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Square wires for lighting in home decoration, 4 square wires for bathrooms, and 6 square wires for high-power appliances in kitchens.

With the continuous development of social economy, I believe that many friends will encounter all kinds of problems in their home life, especially when they decorate their own houses, they will encounter some problems that make them very confused, such as when decorating their own homes, how long the wires used are generally used, this problem does make people feel very confused, but in fact, if it is home decoration, the wires used, Generally, it needs to be calculated based on the actual area and the space used. Kai didn't.

First of all, we must understand a problem, that is, we have to carry out relevant calculations according to the actual situation, if we say how many lights should be installed in a room, or where to install them, these are strict requirements, and the general direction of the socket, air conditioner, washing machine, refrigerator, etc., must be determined, because only after we determine these, can we sell well enough to facilitate us to calculate the relevant line, according to the actual situation of the staring family, International wires are 100m per reel, but we don't really need that much, but in fact, more is better.

Of course, in addition to these, we must also pay attention to one thing, for washing machines, kitchen appliances, electric water heaters.

And so on these wires, we need two squares, copper wire 50 meters, if it is only lighting wires alone, then you need to add another 50m, and for lighting wires alone, we include televisions, bedside lamps, ceiling lights, floor lamps and fans.

So we need to calculate how long the line we need and how much we need to reserve for each room according to our own estimates.

Decoration is often not a simple process, if you have no way to understand these problems, or say that you will not decorate, then it is best to ask professionals to solve this problem, after all, professional people do professional things, this is very important, to be able to solve a lot of unnecessary troubles for yourself.

Personally, I feel that the wire for home decoration generally needs to use about two meters of wire, because the layout of the wire at home is very large, so it needs a long line.

This is not fixed, it is based on the size of the home to use different lengths of wire, and the use is different, the use is also different.

According to the specific situation of the home, the length used in each home is different.

Generally configure 4, square wires, if it is a lighting line, you need to configure square wires, because the lamps and lanterns at home are in series, generally not more than 500 watts, even large chandeliers will not exceed 1000 watts, so the square national standard copper core wire is enough. When decorating a real home, you can divide the wires very thinly, and the square wires of the ordinary socket are enough.

<> give priority to copper core wire, first of all, to ensure that the conductivity of the wire is excellent, there are many wire materials on the market, copper core wire is the most used in home decoration, but copper core wire can be subdivided into several kinds, such as large radius and multi-core copper core wire. Outstanding load-bearing capacity, to ensure that the load-bearing electricity of the wire is still fixed, when the largest air conditioner, TV, computer, lamp, etc. are concentrated together, if the load-bearing capacity is weak, coupled with high temperature, it is easy to burn the problem, home decoration, think of using boxy wires, load-bearing, so the wire is reserved a little thicker, although the cost is more expensive, but rest assured. Unexpectedly, the hydropower master said that the wire at home is not as big as possible, which is a wrong idea, as long as the wire commonly used in the home is used, sometimes there will be problems with 4.

At first, I didn't believe it until the master explained it to me.

Bigger wires in your home, better? The master electrician told me that square meters of wires are enough! I don't believe it.

The master said that the wire needs to be threaded into the PVC pipe during the decoration, but the area occupied by the wire in the pipe cannot exceed 40% of the pipe, so the PVC pipe can be placed in a maximum of 6 square wires, and 4 square wires can only be placed in a maximum of 3. If you use 4 square wires at home, it will make the sense of orientation insufficient, and the same pipe groove can only be connected to fewer sockets, so the number of sockets at home must be greatly reduced, and you get what you pay for. Therefore, the socket in the general home needs to use a square wire, and most of the commonly used electrical equipment can withstand it, without a wire as large as 4 square meters.

It is best to use a BV cable when decorating your home. Because the hook toughness of this kind of wire is very strong, it will be durable if used at home, and there will be no problem of short circuit in the line. The number of squares of wires should be selected according to different places, for example, you can use two square meters for the room, 4 square meters for the bathroom, and 4 square meters for the kitchen and living room.

Be sure to choose the national 3A certification. And the wires made of copper or brass are very good. According to the actual situation of your own home, you should judge how many wires are used.

Generally, there are squares, squares, 4 squares, 6 squares, 10 squares, and 16 squares. The higher the number, the more power. Choose according to your actual situation.

The copper core wire used for home decoration is good, because this kind of wire is relatively cost-effective, and the conductivity is very good, of course, it is slightly expensive but very practical; It is about the square wire, because it is more convenient to withstand the voltage of electrical appliances and furniture, and it is more safe.

It is better to use copper core wires for home decoration, because this kind of wire is more cost-effective, and the conductivity is very good, although it is slightly more expensive, but it is very practical; Probably use square wires, because it is more convenient to withstand the voltage of electrical appliances and furniture, and it is more safe.

The question asks; How big of wire do you generally use to decorate your home?

This problem is based on the family room temperature environment, single-phase 220V voltage distribution, is a casing concealed installation, the length of the distribution circuit is less than 30 meters, and each distribution circuit is independent, and it is a national standard copper core wire;

Under the premise that the power supply capacity allows; According to the calculation of 13 kilowatt load power of small and medium-sized households, the power line of the household adopts a wire with a cross-sectional area of 16 square millimeters, and the total circuit breaker or total leakage circuit breaker adopts a product with a contact capacity of 100A and a trip current value of 63A, and the wire diameter of the wire used in various load circuits at the next level is as follows;

(1) The lighting circuit below 2000 watts (including ventilation fans and hanging fans) adopts square millimeter cross-sectional wires. And at the beginning of the circuit, a circuit breaker with a 10A trip current value or a leakage circuit breaker is installed to protect the safety of the line.

2) The 10A socket circuit adopts a square millimeter cross-sectional area of the wire, each socket circuit is installed with a maximum of 4 sockets, and a socket circuit is laid out for every more than 4 sockets, and a circuit breaker or leakage circuit breaker with a trip current value of 16A or 20A is installed at the beginning of each socket circuit to protect the safety of the line.

3) The air conditioning circuit below 2 horses (excluding 2 horses) adopts a wire with a square millimeter cross-sectional area, and a circuit breaker or leakage circuit breaker with a trip current value of 16A or 20A is installed at the beginning of the circuit to protect the safety of the line.

The air conditioning circuit of more than 2 horses to less than 5 horses (excluding 5 horses) adopts a wire with a cross-sectional area of 4 square millimeters, and a circuit breaker with a trip current value of 25A or a leakage circuit breaker is installed at the beginning of the circuit to protect the safety of the line. (220V voltage generally does not have a 5 hp air conditioner, so it is not done here).

(4) The circuit of the storage electric water heater below 2500 watts adopts a wire with a cross-sectional area of square millimeters, and a leakage circuit breaker with a trip current value of 16A or 20A is installed at the beginning of the circuit to protect the line and personal safety.

The circuit of electric water heater from 2500 watts to 5000 watts adopts a wire with a cross-sectional area of 4 square millimeters, and a leakage circuit breaker with a trip current value of 25A is installed at the beginning of the circuit to protect the line and personal safety.

The circuit of electric water heater above 5000 watts to less than 7000 watts adopts a wire with a cross-sectional area of 6 square millimeters, and a leakage circuit breaker with a tripping current value of 32A is installed at the beginning of the circuit to protect the line and personal safety.

It is recommended not to use electric water heaters with more than 7,000 watts of household power distribution. Therefore do not.

(5) The bath bomb circuit in the bathroom is recommended to be connected from the socket circuit in parallel, and it is calculated as it occupies two sockets. (That is, to say; If the socket circuit is connected, the original socket circuit is equipped with 4 sockets, and only two sockets can be installed after being connected).

To illustrate a point; The wires used in the above distribution circuits refer to the same wire diameter of phase wire, neutral wire and protective grounding (zero) wire.

Generally, a thicker copper wire is required, and then the bearing capacity is about 10A, that is, about 2200 watts.

Generally speaking, copper wires are required, and wires that can withstand 10A currents are required. It's safer that way.

The square 4mm line, because everyone uses not a lot of wire in the family, so the requirements for the line are not particularly strict.

Generally, when decorating household wires, copper wires with a thick cross-section per square millimeter can safely withstand a current of 10A, which is specialized.

is 2200 watts of load, according to.

It is a popular wiring method that is used to wiring each room separately and centrally, and the wiring method can be used to determine how thick the wires are needed according to the function of the room. For example, the kitchen may have a variety of high-power electric heaters, so consider using 4 square millimeters of wire.

Copper wire with a thick section of each square millimeter can withstand a current of 10A, which is a load of 2200W, according to the current popular DAO

Each room is dedicated to the wiring is a centralized control wiring method, according to the room function to get how thick the wires need to be, for example, the kitchen may have a variety of high-power electric heaters, induction cookers, ......, you can consider using 4 square (square millimeters) of the line, the bedroom is generally (most of the rated power is about 1100w), plus some lighting fixtures flat line is enough, if the living room power exceeds or is close to the flat (about 5000w power) on the use of larger specifications of the line ......That's all there is to it. If you have money and willfulness, please buy thick thread.