What do you know about the PZ 30 distribution box
As we all know, we cannot leave the electricity, in various life scenarios we can see the circuit controller, such as what we say today PZ 30 distribution box is often used in the rated voltage 220V or 380V, load total electric flow is not greater than 100A single phase three lines or three phase five end of the circuit, as the control of electrical equipment, the overload, short circuit voltage and leakage of a complete set of device, he can be widely used in high-rise buildings, hotels, residential, stations, stations, ports, airports, hospitals, theaters, large commercial outlets and industrial and mining enterprises, etc.
Overview of the PZ 30 distribution box
PZ 30 distribution box is a kind of installation of terminal electrical appliances, its main characteristics are the use of electrical appliances size modular, installation track, appearance art, safe use, has been widely used at home and abroad.
Main structural features of the PZ 30 distribution box
The main structural components of PZ 30 distribution box include transparent cover, upper cover, box body, installation rail, rail high and low adjustment screw, conductive row, protective wire cover and electrical switch components, etc. The switch components of the internal electrical appliances are all electrical appliances with a width of 18mm modulus, installed on the top cap track, which can be combined according to the need, and the height of the installation track can be adjusted, especially for the hidden installation. Quick and convenient disassembly, switch element handle is exposed, live and other parts are covered in the upper cover interior, open the door can be convenient to operate, safe and reliable use, up and down, left and right and behind the box are set in and out line holes, easy wiring.
Performance analysis of the PZ 30 power distribution box
mature technology
PZ 30 distribution box, simple principle, main components: all kinds of switch components, shell, transparent door, upper cover, zero row, protective grounding row, insulated wire, etc.
Safety
The cabinet type is an indoor closed power distribution cabinet with a special profile assembly structure. The shell adopts a cold-rolled steel plate with a thickness of 1.2mm, which has the characteristics of light weight and high strength. Plastic door using fire resin material, can effectively prevent the spread of fire. The internal electrical components are electrical appliances with a width of 18mm and installed on the standard guide rail. It can be combined according to the need, convenient disassembly and assembly, the switch element handle is exposed, the live part is covered in the upper cover inside, open the door can be convenient operation.
Protect
With the leakage prevention, electric shock, short circuit, overload and other protection devices.
Into the line way
The upper, right, left and back of the box can be set into the line knock hole, convenient wiring.
Defend
The box door is connected with the PE point in the box, and the whole box structure forms a continuous protection circuit.
Structure
The surface of the cabinet is sprayed with epoxy powder electrostatic spraying, which is uniform and beautiful and conducive to anti-corrosion, with strong adhesion, good texture and appearance and comfortable feeling. The internal structural parts adopt galvanized process, which has a certain anti-corrosion ability.
With the continuous improvement of China's power grid and the improvement of the power system in remote areas, there is still a lot of room for the market demand for PZ 30 distribution boxes. At the same time, it also further improves the production process of PZ 30 distribution box, and there are many domestic manufacturers of PZ 30 distribution box. For example, SHZ Power is a professional power product manufacturer. If you want to know more information and knowledge about power products, and want to find high-quality power products, welcome to email us at any time.
