1. The waterproof door and box are made of cold rolled steel plate, and they are fully enclosed structure, and are also equipped with sealing rubber strip and waterproof groove, which has the function ...
The control panel of the electric control box can be rotationally connected with the box body through the connecting pin arranged on the side wall of the box body, and the wiring of the electric contr ...
Distribution boxes are classified according to the requirements of power supply system: 1. The first level power distribution equipment is called power distribution center. They are centrally install ...
In the process of using the distribution box, more or less, there will be some faults, especially for the distribution box after a long time of use. Here we will introduce the causes of the failure of ...
The distribution box is a large number of parameters on the data, which generally constitute the low-voltage forest. According to the electrical wiring, the switch equipment, measuring instruments, pr ...
The point type secondary distribution box consists of a secondary distribution box and multiple distribution box units. The first distribution box unit is connected with the secondary distribution box ...
The electrical distribution box includes the main body of the distribution box. The main body of the distribution box of the product includes the top cover, side plate and distribution box. The top co ...
The distribution box consists of a distribution box base and a guide rail. The two sides of the two distribution box bases are respectively fastened together by base fasteners. The guide rail clamping ...
What are the characteristics of nonmetal distribution box? Thoroughly solve the personal injury and death accidents caused by poor grounding of the box body and foreign body overlapping; Low compr ...
What is the composition of the meter box material? Today we would like to give you a brief introduction: The material used for manufacturing low-voltage cable branch box box is a kind of resin matrix ...
The material used for manufacturing low-voltage cable branch box box is a kind of resin matrix composite material. The main components of the box are ABS engineering plastic, polycarbonate transparent ...
Due to the defects such as brittleness, easy aging and fracture, the distribution box made of steel shell and stainless steel has serious hidden danger due to its poor insulation performance, easy rus ...
For users, it can save electricity expenses. Users can make full use of the difference between peak and valley electricity prices to customize their own electricity consumption scheme, so as to use th ...
The manufacturer of distribution box puts forward some matters that must be paid attention to when removing the protective wire: the protective wire of distribution box (board) is not in place, and th ...
As an important part of distribution equipment, the distribution box produced by distribution box manufacturers is also very important for its transformation. In order to adapt to and facilitate the s ...
Due to the long time interval between the embedding of the box and the installation and wiring of the box panel, the box shall be disassembled with the box cover (door) and the panel first, and marked ...
1. When the fire power load of the building is level I and the AC power supply is used, the main power supply and emergency power supply should provide dual power supply, and the tree dry or radial po ...
Application scope of non-metal distribution box: cable branch box, low-voltage distribution box, water pump control box, communication device cabinet, street light and traffic light control box, multi ...
1. The power distribution system at the construction site shall implement hierarchical power distribution, which shall be equipped with a general distribution box (or distribution room), a distributio ...
Many people will feel very surprised when they hear the word measuring the moisture content of the insulating parts of the distribution box. In fact, such a measurement is necessary. We all know that ...
Distribution box is also an indispensable device in our modern life. It's easy to install, and it's the best partner for home use. The configuration of distribution box manufacturers is in line with n ...
The manufacturer of the distribution box assembles the switchgear, measuring instrument, protection auxiliary equipment and power supply in the closed or semi closed metal cabinet or on the screen acc ...
No matter what components are using electricity, they will generate heat more or less when they are using electricity, because these components will have resistance, and when they are using electricit ...
The standard start-up cabinet shell of the distribution box is not allowed to have the phenomenon of visual tilt or partial skew and twist. It will not only affect the use, but also inevitably cause h ...
