Low voltage distribution panel installation method, the following small series for you to explain:
1) the disk of the generator set (box) should be smooth (Tu Qi), and there are obvious signs.
2) install on the wall panel, at the bottom of the disc is apart from the ground height of not less than 1.2m, display panel should be installed above the disc from the ground 1.8m; Ming mounted vertical hob disk, disk from the ground height should be no more than 2.1m, bottom of the plate from the ground shall not be less than 0.4m, behind the wheel from the ground not less than 0.6m; dark assembling of electric disc bottom outlet from the ground 1.4m.
3) the load current of the power distribution panel is above 30A, and should be covered. The load current is 30A and the following distribution plate is provided with a metal protective shell.
4) panel (box) should be reliable grounding, the grounding resistance should be less than 4 euro.
5) generator main wiring should be used and cited line cross-sectional area of the same insulating line; secondary wiring should be smooth vertical and horizontal, tidy and beautiful, using cross-sectional area of not less than 1.5m expansion of copper core insulated wire or not less than 2.5 mm square aluminum core insulation wire.
6) wire through the wooden surface, should be set on the porcelain sleeve, through the iron disk, installed rubber retainer.
7) in the disk of vertically mounted switch, the top for power and lower load. Phase sequence should be consistent, each branch to indicate the name of the line; a cross switch, and the left side is connected with a power supply, the right-hand side is connected to the load.
8) panel (box) installed on the bus, should be separated according to the provisions of color paint
9) in the panel (box), should be installed in low-voltage electric double protection, to ensure the safe use of electricity.
10) distribution box installed in the outdoor, should be equipped with rainproof cover; distribution box installed in public places, aluminum doors should be locked.
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