Electrical complete set refers to the circuit system unit made in the box or cabinet. Users only need external channels. Complete set design mainly refers to the use of relevant electrical components to form a complete set of electrical equipment with complete electrical functions. It is divided into high-voltage complete equipment and low-voltage complete equipment. Junction boxes are generally some switchgear, mainly using knife switches, air switches and fuses.
Power Distribution Box
In case of full or partial live working, there shall be obvious signs to separate the equipment from the operating equipment. For the secondary winding with current transformer and voltage transformer, reliable protective grounding shall be ensured. When the secondary circuit of the current transformer works, the following measures shall be taken: it is strictly prohibited to disconnect the current circuit, and it is prohibited to work on the circuit and conductor between the current transformer and the short-circuit terminal. At the same time, short-circuit pieces and short routes shall be used to ensure the reliable short-circuit of the secondary coil of the current transformer.
Distribution board (cabinet)
Distribution board, also known as distribution cabinet, is a device for centralizing, switching and distributing electric energy. The distribution board is generally composed of cabinet, switch (circuit breaker), protection device, monitoring device, electric energy meter and other secondary elements. Installed in power stations, substations and power customers with large power consumption. It can be divided into AC distribution board and DC distribution board according to current. According to voltage, it can be divided into lighting distribution board and power distribution board, or high-voltage distribution board and low-voltage distribution board.
Box type substation
Generally refers to the assembly type substation, and there are also non assembly type substations. The transformer and high and low voltage equipment are installed and fixed in the box, made of metal or non-metal, and then the installed box is transported to the site as a whole. After being transported to the site, it can be used by connecting it to the computer line.
When the power consumption peak comes, the current will continue to increase and the corresponding voltage will decrease. At this time, a box type substation is needed to stabilize the voltage. Or for some temporary power supply facilities, such as construction sites, docks, airports, etc., but whenever we need to transform electrical equipment under existing building conditions, box type substation can be used.
The complete electrical design shall be carried out according to the requirements of design drawings, purchased equipment, materials, equipment management, data management, etc. According to the different requirements of customers and the product characteristics of our factory, the composition design of a complete set of switchgear is carried out, and some components and other facilities are designed and adjusted according to the requirements of customers. A great job is to carry out relatively large transformation of products according to the special requirements of customers.
The relevant contents of several equipment included in the complete set of electrical equipment are listed. If your needs just meet, please come to our website www.tongyuhengcheng.com Com.