Methods of designing electrical wiring in apartments and houses

Apartment repairs are always a headache. But if it is relatively easy to re-paste wallpaper or repaint walls, then it takes a long time, expensive and dirty to correct errors in the design of electrical wiring. That is why this stage should be approached with maximum seriousness.
Electricity is not an area where you can rely on "chance." An incorrectly calculated load, incorrectly selected cables, an unsuccessful location of sockets — all this can lead not only to household inconveniences, but also to short circuits and fires. So wiring design is the foundation of a safe and comfortable home.
Where does the project start?
It all starts not with buying wires, but with a plan. You need to take an apartment plan and literally draw on it the future arrangement of furniture and appliances. Where will the TV be? And the computer desk? Where will you need an outlet for a vacuum cleaner, and where will you need to charge your phone by the bed?
At this stage, it is important to consider all the scenarios for the use of each room. In the kitchen, for example, there are not many outlets. A refrigerator, a microwave, a kettle, a blender, a dishwasher — all this requires its own connection points. It's better to do it with a margin than then pull ugly extension cords all over the apartment.
Divide and conquer: grouping consumers
The modern approach to wiring design is to divide all consumers into groups. You can't hang the whole apartment on one or two vending machines in the dashboard, as they used to do. Each group receives its own cable coming from the shield and its own automatic protection device.
This is done for safety and convenience. For example, if there is a short circuit in the outlet in the kitchen, only the kitchen group will turn off, and the lights and outlets in the rooms will continue to work. The following groups are usually distinguished:
- Lighting: separately for each room or for the entire apartment.
- Socket groups: one per room or several if the room is large.
- Power consumers: separate lines with thicker cables are laid for powerful appliances (electric stove, boiler, washing machine).
- "Wet" areas: for the bathroom, it is mandatory to install an RCD (protective shutdown device), which will save you from electric shock.
This scheme seems complicated, but it is much more reliable and safer than the old one.
Selection of materials and hidden work
After the scheme is ready, the stage of choosing materials begins. The main thing here is the cable cross—section. It is selected depending on the planned load on the line. A copper cable with a cross—section of 2.5 mm2 is usually used for sockets, and 1.5 mm2 for lighting. An electric stove may require a cable with a cross-section of 4 or even 6 mm2. Saving on cable quality is more expensive for yourself.
Next comes the dirtiest stage, wall—breaking. This is the cutting of grooves in the walls into which the cable will fit. All wires must run strictly vertically or horizontally. No diagonal strobes — this is a gross violation, which can lead to the fact that in the future you will accidentally drill a cable while hanging a painting.
The foundation of your comfort
Electrical wiring design is a complex and demanding process that requires knowledge and experience. If you are not confident in your abilities, it is better to entrust this work to a professional electrician. Yes, these are additional costs, but they will pay for your safety and comfort for many years to come.
Well—designed and installed wiring is the invisible part of the repair that will serve you faithfully for decades. This is the foundation on which the rest of life in the house is built. And it's definitely not worth saving on this basis. Visit slin-go&melbet and read through the FAQ before registration.