At present, the power resources in China are more and more convenient. Many families in rural areas begin to use electric heating. The application and further popularization of electric heating meet the needs of heating in rural areas. Many features of wall mounted electric boilers are more tailored for rural heating.
The first is: for household appliances, the power supply lines with large power and thick wall are also used. As an intelligent electrical appliance, the requirement of the wall type electric boiler is the relation between the strict power and the thickness of the wire, otherwise the overheating of the wire will have some danger. Of course, the internal machine is generally carried out according to the national standard, especially the three large power is slightly thicker than the normal. That's good. It's easy to heat. For example, 60 kilowatts of copper can be configured with national standard 25 square.
Second: how to choose an external wire
Select the power line of the wall mounted electric boiler is crucial, and the material of the wire is related, the general user should choose the copper wire of the national standard, if the aluminum wire should be used accordingly, the wire of the user should be matched according to the power, so the 4KW is 2.5mm; the 6KW is 4mm; the 8kw is 6mm. If the power is larger in 12KW, the 10mm line will be used. If you want to use more power to say hello to the electrical engineer, you will decide later.
Third: the connection between the wall mounted electric boiler and the power line
In general, users are directly screwed together with the power cord of the wall mounted electric boiler and the user's power line, which is not desirable. It is better to use leak protection or open up as a medium to connect, so that there are two purposes.
1, this connection will not be virtual, will not fire, and will not make the wire heating.
2. This is more safe and prolongs the service life of wall mounted electric boilers.