Supply Sheet Metal Power Distribution Cabinet and Box

Low-voltage products PZ30 lighting distribution box:

PZ30 series terminal combination type distribution box, in line with GB7251.1 and JB/T7121 "modular terminal combination electrical appliances" and other standards. The distribution box adopts the form of steel-plastic structure, the box base adopts the steel structure and plated, and the end cover is made of flame retardant engineering plastic injection molding and equipped with transparent polycarbonate protective cover.

The distribution box has both plastic artistic beauty and strong steel structure, and the transparent cover makes the working state of the switching appliance clear at a glance. The electrical components in the distribution box are installed by rail, and the width of the components is 9mm modulus. The layout is compact and reasonable, and the installation, disassembly and maintenance are convenient. Small circuit breakers can be prepared according to user needs to form a beautiful, luxurious, high strength, impact resistant distribution box.

Main uses:

PZ30 terminal combination electrical appliance is suitable for rated voltage 220V or 380V, the total load current is less than 100A single-phase three-wire or three-phase five-wire end circuit, as a control of electrical equipment, overload, short-circuit overvoltage and leakage protection of a complete set of devices. It can be widely used in high-rise buildings, hotels, residences, stations, ports and airports, hospitals, theaters, large commercial outlets and industrial and mining enterprises.

Product features:

Mature technology: PZ30 distribution box, the principle is simple, the group should be composed of: all kinds of switch elements, shell, transparent door, top cover, zero bar, protection ground bar, insulated wire, etc.;

Safety: The cabinet type is an indoor closed distribution cabinet, using a special profile assembly structure, the shell is made of cold rolled steel plate with a thickness of 1.2mm, which has the characteristics of light weight and high strength. The small plastic door is made of fireproof resin material, which can effectively prevent the spread of fire. The internal electrical components are all electrical appliances with a width of 18mm module and are installed on the standard guide rail. Can be arbitrarily assembled according to need, easy disassembly, switch element handle exposed, live part is covered in the upper cover inside, open the door can be easy to operate;

With anti-leakage, electric shock, short circuit, overload and other protective devices;

Wire entry mode: the box can be set up on the upper and lower left and the back of the wire knock off holes, convenient wiring;

The door of the box is connected with PE points in the box with multiple strands of soft pass braided wire, and the whole box structure forms a continuous protection circuit;

The surface of the cabinet adopts epoxy powder electrostatic spraying, which is uniform and beautiful and conducive to anti-corrosion, strong adhesion, good texture, and comfortable appearance. The internal structural parts adopt galvanized process, which has certain anti-corrosion ability.

The components in the cabinet are low-voltage electrical appliances with outstanding quality at home and abroad, and the product stability is good.

Good assembly: We have a group of professional assembly workers. Skilled, solid skills.

Power grid transformation and distribution project:

An electric energy production and consumption system composed of power generation, transmission, transformation, distribution and consumption. Its function is to convert the natural primary energy into electric energy through the power generation power plant, and then supply the electric energy to the users through transmission, transformation and distribution.

Service area:

Transportation power distribution Project:

The sector of social production in the national economy specialized in the transport of goods and passengers, including railway, road, water transport, air, pipeline transport and other transport sectors.

Public building power distribution project:

Airport, subway, station and dock transportation is the backbone of urban public transportation. It has the characteristics of energy saving, land saving, large volume, all-weather, etc. It belongs to the green and environmental protection transportation system and conforms to the principle of sustainable development. It is especially suitable for the development of transportation systems in large and medium-sized cities. Station dock power maintenance can not be ignored.

Real estate development electricity project:

With the development of the city, real estate development has long become the mainstream trend, real estate power distribution is supply should not demand, the general new residential distribution room is often set in the first floor or basement of the building. When the residential distribution room is set in the basement of the building, it should be noted that the ground level in the distribution room is 10cm higher than the outdoor ground level to prevent outdoor water infiltration into the distribution room.

When the cell power distribution room is set in the basement of the building, it is necessary to facilitate the transportation of the equipment, or to place the equipment in advance. When the equipment is finally transported in, the electric door that has been built must be dismantled and widened before the equipment can be moved in.