Wiring laying – one of the stages of construction or overhaul of residential premises or other facilities.
Often in houses use the ABVG cable. It is designed for 660 volts or 1 kilo of voltage in the network. But the cost of the ABVG cable depends not only on the operating voltage, but also on the size of the section, the latter ranges from 2, 5 mm 2 to 240 mm 2 . The lowest price, of course at the thinnest cable.
The cable is an aluminum veins twisted with a certain step. The survivor in the cross section itself is round or sector. The veins are dressed with a shell from a special polyvinyl chloride plastic. Its feature – material does not support combustion. Therefore, if the cable is laid down, then there is no need to worry about additional fire safety measures. You should select another type of cable insulation only if you have to make a gasket in the beams.
ABVG power cable can be used in rooms, and outdoors. It is noteworthy that the operation of this cable is allowed with various types of humidity, including high.
When choosing a cable, you should focus only on the price, but also on the technical and operational characteristics. The manufacturer’s documents indicate the voltage for which the cable is designed, then the nominal voltage of the installations should be the same or lower. The temperature regime of the room in which the wiring is laid is also taken into account. Typically, the temperature range ranges from -50 ° C to +50 ° C.
The number of aluminum cores in the cable will be able to be from two to five. In the first case, the diameter of the cores is the same, in multi -core core of the ground, it has a smaller size. Bunches of veins within the same cable have their own membranes of distinctive colors, which facilitates the installation.