Hainan distribution cabinet
First, how to install the distribution box?
1. If the distribution box is concealed, it needs to be punched in a certain position, and the reserved hole is about 10 ~ 20mm wider than the length of the distribution box, and the depth should be combined with the thickness of the distribution box, plus the thickness of plastering in the hole. Next, install the distribution box in place, and at the same time, fix the box to ensure that the installation is horizontal and vertical.
2. The edges around its panel should be close to the wall. ZUI is good at painting anti-corrosion paint on the wall, and then wiring correctly. Distinguish between the zero line and the protective ground wire, and connect it in place according to the number, and also need to connect the ground wire, so as to ensure the safety of the whole electricity consumption.
3. If the surface-mounted mode is selected, it can be installed on the wall, and it needs to be fixed by bolts. First, the bolts are driven into the wall, and the buried depth is about 80 mm, and then the distribution box is installed on the wall.
Second, what are the internal structures of the distribution box?
1. Whether it is the distribution box of the family, including the distribution box constructed on the construction site, it will be displayed in striking words. The distribution box, also known as the power distribution cabinet, is the center of the whole circuit control, which contains many structures, such as some electrical components, including air switches, etc., and some will install circuit breakers, including automatic transfer switches, as well as ammeters and voltmeters.
2, the circuit breaker is known, it is the main original, and the leakage protection switch can play the role of leakage protection, to prevent people from touching the carrier device, the risk of electric shock.
3. In addition, there is an automatic transfer switch, which is suitable for the transfer of two power sources: generator or commercial power. Ammeter and voltmeter can also be installed in it. Voltmeter is an instrument used to measure voltage. Ammeter is made by the action of electrified conductor in magnetic field.