The circuit wiring in a private home

Immediately it should be noted that in this paper we consider only one of the best options for routing wires from room to room.In reality, you can completely modify the project, based on such factors as: the total load of electrical appliances, number of rooms, the desire to save energy, etc.

We offer to your attention a typical wiring diagram in the house:

With regard to the constituent elements of the wiring, we recommend the following:

• one-tariff electricity meter becausein most regions to use multi-tariff products it does not make sense because of the small difference in day and night tariff.
• single-phase network, aseven in modern private homes used is 220, not 380. Do not listen to those who say, they say you need to use a three-phase network is due to the fact that the modern appliances is very powerful.On the contrary, there is a trend toward saving electric power and thus release of small power equipment, but at the same time high productivity.In addition, if you select a cable cross-section on the thickness, it can be used to connect more simple single phase wiring for power even powerful equipment.around the house should be a copper cable, it is best to buy VVGng.Suitable option is chosen after calculation power and current cable cross-section.Typically, lighting is selected conductor diameter of 1.5 mm.kv. on sockets - 2.5 mm.kv., and electric stove or kotel- 4 mm.kv.
• number of sockets are calculated individually for each case, so the terms of the wiring in the house we have pointed out on the same outlet as an example (actually light bulbs can be any other number).It is recommended to create several groups around the bush apartment building is based on the fact that will not have to leave "no light" all the premises for repair.The same situation is with the lighting - there is a desire and opportunity, create multiple routes in the wiring diagram, each of which will be 2-3 rooms.
• On entering, immediately after the meter, install a circuit breaker of 40 A (or even 32 A), which would be enough, even if you use electric heating.As for the other machines for outlets they can be designed for 25 A and the lighting group at 10 A. In good need to calculate the current load on the house and pick up the most suitable characteristics of the circuit breaker.Outlets need to be sure to protect leakage current circuit breakers Emergency circuit breakers either.
• Near the country house is situated garage, which is also powered by a home run-in panel.For wiring in the garage, we examined in detail in the relevant article.
• to power street wound AVBbShv armored cable, which is laid in the ground without extra protection.If you have money you can buy a more reliable and durable option - VBbShv cable, which in contrast to the performance of the copper conductors.
• All rooms better to use LED lamps, sincethey are more durable, consume minimum power and thus can be used in any room, even in the bathroom, even in the kitchen, not to mention the bedroom.
• for bathroom deduced separate receptacle groups, protected by RCD 10 mA (other outlet can be protected by 30 mA RCD), which is associated with increased risk of electric shock (the room has a lot of moisture).
• Ground present, we do not show every single mine in the typical wiring diagram (phase zero, ground) to avoid cluttering the figure.

In the event that you decide to make the circuit wiring in the house of the three-phase (380 V), will have to choose the other elements of the characteristics of the network, but the principle of distributing the rooms cable will remain the same.

draw your attention to the fact that the wooden country house (usually a cottage built version) e scheme will look different and electrical elements will be different because of the tr ebovaniyami to the fire!

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Now you know how to make a wiring diagram of wiring in the house with their hands!If you have trouble with projecting, at any time to submit a photo of their home-made plan, allowing our specialists to advise and help.That's why we created the category of "Q & A", which encourage you to actively participate!

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• home lighting in the country