Busway is a conductive equipment used for current transmission, and now the higher the building is built, the more the application of busway is required, and in many large foremen, the use of busway is also very economical and reasonable. Any machine is made up of different parts, so what parts are the busway made of?
The busway is composed of many parts, and the device version is a board used to support various elements, and is also suitable for being installed in a complete set of equipment, and the device structure mainly refers to a structure that is used to support various elements and is suitable for being installed in a complete set of equipment.
The main function of the shell is to maintain the equipment, because the machine may be affected by some external factors, so it is required to have a good protection level of the shell for protection, the cover plate is the upper and lower shell surface of the shell, generally refers to a component of the bus duct equipment, it is used to conceal the opening on the shell, and the equipment does not need to be disassembled in the future.
Insulating partitions are used to provide a good protection against direct contact from all directions at the entrance, as well as from switchgear and other similar components.
No matter which part of the busway is, it is required to ensure the quality, because the quality of the parts is guaranteed, in order to ensure that the busway can operate normally, so each component is required to carry out a complete inspection, and then it can be put into use.
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Features of busway power supply system - Wiener
1. Trunk power distribution system, simple wiring and reliable operation.
2. It is convenient to tap, and you can tap without cutting off the main power supply. Large power supply capacity up to 6300A current-carrying capacity.
3. High dielectric strength, strong overload, superior fire performance. Good heat dissipation performance, low impedance ...
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The role of the busbar in the excitation system – Wiener
The bus PT is used to measure the bus voltage on the high-voltage side of the main transformer, and is used to assist in grid connection. Before starting the synchronous grid connection, the excitation system actively adjusts the terminal voltage according to the bus voltage measured by the bus PT, so that the voltage on both sides of the grid-connected switch is basically equal, which is convenient for the same period of grid connection.
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Advantages of busbar mounted electrical equipment - Wiener
The novelty, flexibility and originality of the busbar device appliance. It indicates the vitality of this skill and its broad market prospects. This is the real reason for our attention.
First of all, this small electrical appliance plant was conceived ...
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Scenarios for the use of various types of busbars - Vernal
1. The bus bar is divided into hard bus bar and soft bus bar.
2. According to different shapes, hard busbars can be divided into: rectangular busbars, tubular busbars, trough busbars, diamond busbars, etc.
3. Rectangular busbar is a commonly used busbar. According to its material ...
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Bus load forecasting method and characteristics - Wiener
Bus load guessing is a kind of power system load guessing, and the bus system load can be defined as the sum of the terminal load supplied by the main transformer of the substation to a relatively small power supply area, which is the refinement of the system load. Bus load guessing generally only carries out short-term load guessing, and the result is ...
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Spring bracket installation steps in busbar system – Vernal
The function of the tension spring bracket in the bus system is to fix the orientation and stability of the bus duct, and it must be very careful during construction, otherwise the bus duct will fall, which will cause a very serious accident.
The device step of the tension spring support in the bus system ...
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Connector box features of the busbar system – Wiener
1. Rapid device
Today, busway adapters cannot be flipped at the time of installation, and the two busway sections are not out of phase when flipped when connected.
2. High protection level
The coupling box has a protective function, ...
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Power system bus wiring method - Vernal
(1) Single busbar. Single busbar, single bus segment, single bus plus bypass, and single bus segment plus bypass.
(2) Double busbar. Double-busbar, double-busbar segmentation, dual-busbar plus bypass, and dual-busbar segmentation plus bypass.
(3)3/2 wiring ...
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Wiener busbar system PT disconnection treatment
The judgment of PT three-phase voltage loss (symmetrical disconnection) is fundamentally the same for each manufacturer, and it is judged according to the three-phase no voltage and the current of the line. The same is true for PT asymmetrical wire breakage. After analyzing the characteristics of PT wire breaking, the specific judgment of PT asymmetric wire breaking of different manufacturers ...
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Wiener's built-in current transformer
Thanks to the precisely developed housing size, current transformers can now be integrated into all major products in a very space-saving way, such as:
QUADRON®185Power Speed disconnector fuse set
QUADRON®185Power Fuse Isolation ...
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Difference Between Busbar and Cable – Vernal
When the busway has not been developed and introduced, the cable is still an indispensable figure in the low-voltage distribution system, when the busway system is introduced and widely used. Whether to choose the cable or the bus duct has become a topic of endless debate. So it's hard to say which of the two is better ...
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The content and steps of low-voltage cabinet maintenance - Wiener
1: The overhaul should start from the low voltage side of the transformer. After the power failure of the low-voltage cabinet, clean the dust in the cabinet to check whether the connection between the bus bar and the down conductor is outstanding, whether the connection is heated or discolored, whether the cable head and the terminal pile head are strong and reliable, whether the grounding wire is corroded, and whether the terminal pile head is tightened. Everything secondary ...
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The difference between the busbar system and the traditional wiring
The advantages of the busbar system are:
1. The Wiener bus system adopts the bus bar non-perforation connection technology, and the electrical components are firmly connected to the busbar;
2. It saves the device space, saves the redundant wiring, saves the device time and labor;
3. The busbar ...
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A detailed description of the Wiener comb busbar and connection terminals
The Wiener comb busbars and connection terminals are available with QUADRON®CrossLinkBreaker in size 000/00
Recommended installation: Wire entry at the lower end of the NH-fuse disconnector through the comb busbar.
In the mounting position ...
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Rectangular busbar, trough busbar, and tubular busbar analysis
The rectangular bus has good heat dissipation performance and is easy to fix and connect. But its skin effect is quite large. In order to reduce the skin effect, the cross-sectional area of a single busbar should not exceed 1250 square millimeters. When the working current exceeds the promised current of a single bus, 2 to 4 rectangular buses can be used. Rectangular conductor a ...
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Wiener Data Center Bus System
Although the service life cost of the busbar system is usually lower than that of the traditional wiring method, the busbar system still bears a considerable cost compared to other structural elements of the water supply and drainage or HVAC system.
In addition, customized busbars ...
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Closed busway essentials – Wiener
Before the closed busway device, it should be ensured that the electrical shaft, the transformer and distribution room, the decoration project of the place through which the busway passes, and the heating and ventilation project are all completed to ensure that the closed busway is not polluted. The reserved holes and embedded parts of the floor and wall should be embedded and reserved according to the position required by the design.
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Several faults of the Wiener bus system can be avoided
Cause of bus failure
1. The inner network of the bus insulator and the breaker sleeve caused by the dirty appearance
2. The voltage transformer installed on the bus and the current transformer between the bus and the circuit breaker fail
3. Reverse gate ...
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Wiener is a common way to wiring busbars
Single bus wiring method: all outgoing wires are connected to the same busbar, which is also the most cost-effective and simplest wiring method
Single bus segmentation: The outgoing line is arranged in two parts on different sections of the single busbar, so that a power failure in the meantime does not affect the power supply of the other bus
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Considerations for purchasing a busbar system – Wiener
The bus system plays a very important role in the practice of construction, and for products such as the bus system, the relevant items can not be ignored, so that we can better use the practical value of this type of product. Generally speaking, when we are purchasing a bus system ...
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