With the rapid development of science and technology, industrial electrical is a product that everyone is generally familiar with. Industrial socket boxes are currently used on a large scale in various domestic production enterprises. The main driving reason is the improvement of safety production awareness. The original high-standard temporary electricity standard technology of foreign-funded enterprises is used in the current safe production. Avoid some common safety hazards caused by short circuit leakage.
In different occasions and environments, there are different requirements for the configuration of industrial socket boxes. It can be selected according to the purpose, working environment, size, appearance, installation form, function and other aspects. Only the correct choice of products can ensure safe and reasonable use.
According to the method of use, industrial socket boxes are classified as follows:
1. Mobile Industrial Socket Box
Mainly used for temporary or maintenance power supply.
2. European-style industrial socket box.
A power distribution device commonly used by foreign-funded enterprises quite early, generally adopts a fixed installation method, which is characterized by relatively easy disassembly, installation and maintenance.
3. Combined industrial socket box
Its advantage is to increase the module according to the actual use needs of customers, adapt to the actual production use.
4. Portable industrial socket box
It is relatively light and convenient to realize the power distribution demand in production and life.
Matters needing attention when installing socket boxes
1. Inappropriate cable selection
For plugs and sockets with different rated currents, cable sleeves can only be used for cables with a certain diameter range. If the diameter of the cable is too small, the gap will not be sealed, so dust prevention cannot be achieved. Especially in the outdoors, rainwater may penetrate into the cable, affect the insulation, and easily leak or short-circuit.
2. The cable is too long to be stripped
The peeling time of the cable sheath is too long, not the cable sheath, but the chip being squeezed. It is easy to damage the wire or the clamp is not tight. If the cable is unplugged, it will be powered off, and if it is severe, it will be short-circuited. At the same time, cable sleeves are core wires that cannot be sealed. There are also multiple wires or multiple cables threading the wires together, which can cause the same problem.
3. The long tapered cable casing is chaotic
It is not cut according to the size of the cable, but according to the diameter marked on the cable cover. This is neither beautiful nor difficult to achieve sealing, which can seriously cause safety problems.
4. The terminal screws are not tightened
The pins or sockets are connected to the cables by terminal screws. If the screw is not tight, it is easy to cause flashover or increase the contact resistance between the plug and the wire. This will cause the terminal to become very hot, which may damage the plug and socket in severe cases.
5. The sturdy screw can't lock tightly
In the process of removing and reinstalling plugs and sockets, especially the parts that are under pressure when plugs, such as plug sockets and plug shells, the backseats of sockets and sockets are not tightly locked, and the insertion process is easy to loose or fall off, and even lead to screws. The hole is damaged.
