We compose the design and the wiring diagram in the wooden house
At last the construction of the country house is completed, and it is possible to connect it to external networks. And above all, the modern dacha owner naturally wants light, the Internet and hot tea. Electricity transmission to the native wooden house becomes an urgent need. You can, of course, call the electricians who connected your home to a collective transmission line, but it's much more interesting to make internal wiring by yourself. Summarizing the experience of this initiative, we offer you some tips for the phased implementation of these works.
The location of the main electrical appliances in your new building you already roughly represent, it remains only to determine their power consumption and distribution by power supply groups. The algorithm can be the following.
- constantly determines the use( refrigerators, electric boilers, heaters, heating systems, etc.) and often used powerful appliances( kettle, microwave oven, electric stove) and when the distributed load is assigned to the group, they are all fed to one automatic switchboard;
- planned the entire lighting system, the point of connection of other household appliances( computers, TV, etc.), which will be carried out on an independent line;
- takes into account the connection points of external single loads( for example, a trimmer or an end saw wanted to test at the site);
- the received power for each group under conditions of peak load and starting voltage surges becomes the basis for choosing the wiring diagram in the wooden house and the location of the sockets and mounting fittings.
Simply put, at the first stage you should draw on the plan of your home all the web of future wiring layout that takes into account all the final "points of consumption". Remember that there should not be anything temporary in the schema for .
We choose the electrical equipment
Shield .To estimate automatic switches of a single-phase network at a given nominal power of consumption, there are simple formulas, but in order not to bother you with calculations, we simply state that two 16A class C automatic machines are sufficient for the electrical wiring of a "standard" wooden house. A local electrician will give you advice on the distributed power of your household and the tricks of the connection for a minimal fee.
Wires .Pay attention to the material. If you build seriously and for a long time, then only copper and no aluminum. To save on one's own safety is not worth it, again, property can suffer. The selection of the wire cross-section for electrical wiring in a wooden house that you do with your own hands can always be found in summary tables. In a simple version, reliable operation of the 8.3 kW system is ensured by a cross section of 4 mm, 10.1 kW - 6 mm. Pay special attention to the insulation category when buying a cable, because your dacha power system will be used in conditions of with high humidity .
Sockets and switches .Standard appliances designed for any installation method( outdoor, hidden), but for most modern household appliances, the outlet must be grounded, i.e.output three-wire cable to the connectors.
RCD and grounding .Making the grounding of your structure is very simple. It is enough to drive into the ground three three-meter metal corners, close them and take the conductor to the grounding bus of the electrical panel.
Laying and installation of electrical wiring in a wooden house
When the necessary design decisions have been taken and the necessary materials and accessories have been purchased, the most fascinating stage of electrical work is coming-the wiring itself, the installation of junction boxes, sockets and switches. Here it is necessary to take into account the specifics of a country wooden house when choosing electric wires, branching and fastening systems. There are four technological solutions( with equal parameters of the internal network), differing in the level of security and design execution.
- electricity wiring in the wooden house simple : external fastening to conventional plastic clips, though not the most aesthetic, but not very difficult to operate and available for quick troubleshooting by one's own hands;
- use for mounting plastic cable cables with the desired color and size: the interior winnings are obvious, the installation is not particularly difficult;
- retro electrical wiring is an expensive version of external wiring in a private house with ceramic insulators, twisted cords, antique switches and other country-exotic;
- hidden wiring in a wooden house with an internal cladding: an option is quite common, but for self-realization is not the easiest thing - laying hoses or pipes is a responsible thing.
Any method of wiring installation in a private house should ensure the safe operation of electrical networks at any time of the year and in all weather conditions. Obviously, access( visual and repair) to open wiring makes it more preferable in conditions of a potentially fire-hazardous wooden house.
