It is very important for electrical engineers in industrial units to have the knowledge of electrical panel troubleshooting; Because if the electrical panel is defective, great damage will be done to the relevant unit. To troubleshoot the problem in the electrical panel, the first thing to do is to check the switch of the electrical panel. If the tab of the MCCB automatic switch was placed in the middle, it means that the main switch is in fault mode and must be fixed. Various factors such as short circuit, damage to the switch, overload and auxiliary blades inside the switch can cause the fault mode. have created After you find out how the fault state is created, connect the main switch; Of course, for safety, you must first cut off the keys and fuses. Then do the following steps:
Checking the busbar connections to ensure the correct connection of the fuses and the key
Checking that the main key is healthy by measuring the difference between all the phases at the input of the key with a multimeter, which are all equal in normal mode.
Checking All the input and output connections of the key
You can connect the main key by observing all the safety measures.
Checking the correct operation of the secondary keys and fuses: If you see a problem, you should check the output connections. For troubleshooting, an expert must have complete knowledge and understanding of electrical panel components and their assembling method and operation method. If there are several contactors or any other parts in an industrial electrical panel, the expert must He must be able to recognize and know their function. Check the phase control: some switchboards do not have a phase control part. Check the motor of the switchboard: for this, the motor cables must be removed from the output terminal and Without the electrical panel Start the engine.
What is the installation of the industrial electrical panel?
Installation and operation of industrial switchboard requires expertise and training and should be done by skilled people and engineers who are familiar with electrical equipment. Industrial switchboards are installed in different ways, such as standing and wall, which have different installation and closing methods based on the type of voltage. In general, the installation of an industrial switchboard includes the following steps.
First step: installation and commissioning of the body and industrial switchboard
Second step: installation and commissioning of industrial equipment such as fuses and relays
Third stage: Installation of wires
Fourth stage: Installation of measuring equipment
Fifth stage: Installation of warning system
Buying Industrial Electric Panel Guide
Buying an industrial switchboard and ordering it is one of the most important tasks that an industrial unit does. Therefore, it is necessary to pay attention to points or things before buying all kinds of industrial electrical panels. First, you must determine the dimensions of the board. According to the place where the industrial electrical board is supposed to be placed and the number of parts used in it, it must be determined what the dimensions should be. After that, we get to the board type. You must clearly specify to the ordering company what you need for the industrial switchboard and for what purposes it is going to be used.
Then the parts used in it must be specified. Any fuses, relays, contactors, protective switches, wires, measuring devices, etc. must be completely suitable for industrial switchboards and considered high quality for it. The electrical switchboard manufacturing company must draw a complete plan of the switchboard before making it and hand it over to the buyer and show him the general outline of the work along with the result. It should also use expert people who are fully familiar with the construction of industrial switchboards for this work.
Suitable criteria for buying industrial electricity panels
Electrical panel model
You should choose the product model according to its performance type. Because there are different types of panels, such as standing, sliding, fixed, wall-mounted, etc., the selection of which largely depends on the performance and the place of installation of the panel.
Type of panel
Industrial electrical panels, like any other equipment, are designed with different materials such as metal, aluminum, plastic, etc., each of which is used for specific conditions.
Dimensions
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If you don't specify the dimensions and size you want correctly before buying the board, You will suffer a lot of losses and probably the purchased product will not be very useful for you.
Installation location
Another very important thing when buying is to pay attention to the installation location of the panel. Undoubtedly, the features of the suitable board for installation in external environments are completely different from the suitable types of indoor space, which you should consider.
ambient temperature
since Ambient temperature has a direct effect on the performance of electrical equipment, so you should check all the matters involved in this field and choose the appropriate panel according to the ambient temperature. It is very important that the selected industrial switchboard has high adaptability is, because this issue will help you to make the structural changes you want, or to use new equipment in them according to the new technologies of the day.
How much is the price of industrial electric power panel?
Another thing that people should be aware of before ordering and buying an industrial switchboard is the price and construction cost. The price of industrial switchboard depends on many factors. The first and most important of them is its simplicity or complexity. In other words, types play an important role in price. Because the more complicated the electrical panel is, the more time and effort is needed to make it, and the number of parts used in it increases. It depends. If the parts are foreign and of high quality, we need to pay more. Therefore, it is better to be aware of the price list of industrial electrical panels and its types from the industrial electrical panel sales centers on a daily basis. In this case, you can talk to the company about the industrial electrical panel you want. and get the necessary advice and then the total price of the panel will be estimated for you based on the construction fee and the parts used.