Application of busway – Wiener

Create Date: 2024-8-30 12:03:23|Source: Woehner/Wiehner

The busway system is an efficient power distribution device, especially suitable for the needs of high-rise buildings and large-scale factories for reasonable wiring. With the presentation of modern engineering equipment and equipment, the electricity consumption of all walks of life has increased rapidly, especially many high-rise buildings and large factories. The traditional cable as a transmission line can no longer meet the requirements of the high-current transmission system, and the parallel application of multiple cables has brought a lot of inconvenience to the on-site installation and construction connection. As a new type of distribution wire, the bus duct came into being. Compared to conventional cables, it fully demonstrates its advantages in high-current transmission. Together, due to the selection of new technology and technology, the contact resistance and temperature rise at the junction of the two ends of the bus duct and the splicing of the branch port are greatly reduced, and the bus duct is selected with high-quality insulating materials, which improves its safety and reliability, and makes the whole system more and more perfect.

Application of busway – Wiener

Requirements for busway structure

1. The busway adopts a technology-intensive "three-model structure".

2. There is no gap between the bus rows except at the interface.

3. The continuous space of the bus lane shall be enclosed by a partition to prevent smoke and gas from dispersing through the bus lane in the event of a fire. When the bus lane does not pass through walls and floors, it does not constitute a "chimney effect" of the combustion path. The mother's insulating material should be tested for flame retardancy.

4. Its connection function should be reliable to ensure that the contact resistance is as small as possible; Its connection operation should meet the requirements of fast connection, and the connection should be single-bolted, and torque control measures should be adopted.

The fully enclosed busway should have an outstanding sealing function and be able to withstand severe environmental pollution. During the service life of the product, the inside of the bus air duct should be kept clean and dust-free, and the use of umbrella accessories such as awnings on the outside of the bus air duct should be prevented to improve the protection level of the bus air duct.

More on that

	Precautions for terminal block wiring - Wiener 1. The fastening wiring force should be moderate, avoid sliding the bolts and nuts with excessive force, and replace the bolts and nuts that have been slid in time, and prohibit the operation. 2. When tightening or loosening the screws with a screwdriver, it is necessary to force the screws to ...
	Introduction to the advantages of busway - Wiener The advantage of the busway is that its structural design is simple, it is composed of metal plates, which can connect the circuits together, so as to achieve the safe and reliable transmission of electric energy. In addition, its structural design can effectively assist in reducing the occurrence of short circuits, reducing heat loss, and can effectively ensure the power ...
	The advantage of intelligent energy-saving dense busway - Wiener Intelligent, energy-saving, dense busway, it is capable of generating outward electromagnetic wave radiation. It can be said that the line loss in the process of power transmission is greatly reduced, which can save energy and reduce electromagnetic radiation pollution. In addition, the product is also specially equipped with a radiator, which increases the heat dissipation area of the conductive bar and accelerates the ...
	Common Bus Application Considerations – Wiener 　　In the common DC bus system of multiple inverters, especially the common DC bus of inverters of different power levels, it is very important that the connection between the bus bars is maintained by fuses. When one of the inverter power equipment in the common bus is damaged by short circuit breakdown, the other inverter bus ...
	220V DC Hazard in Busbar System – Wiener The grounding of the DC system should include two conditions: the one-point grounding of the DC system and the two-point grounding of the DC system. In the DC system, the positive and negative poles of DC are insulated from the ground, and they do not cause any harm when generating a ground current because there is no path to constitute a grounding current, but the ground of one pole is long.
	Introduction to the hazards of arc light – Wiener The arc of the switchgear cable distance problem causes the pressure and temperature in the switchgear to increase quickly, and if not removed in time, it will form a major hazard in the following aspects: (1) The arc temperature is 2 times the appropriate solar temperature, and the large ...
	185Power - The solution for the 185mm busbar system Since the launch of the 185Power system in 2014, Wiener has continued to develop new connection technologies and fuse-type disconnector technologies for the 185Power system on the basis of the 185mm bus technology. In addition to the application of 1600A below ...
	Wiener enclosed busbar installation Closed busway is a busbar system composed of metal plates (steel plates or aluminum plates) as protective shells, conductive strips, insulating materials and related accessories. It can be made into a piercing closing bus with spaced piercing junction boxes, or a feed-in closing bus without a junction box in the middle. ...
	What are the modules of the Wiener bus system? The modulus of the bus system is 40mm, 60ram, 100/185mm; The bus cross-section is rectangular, double "T" (i.e., "H" shape) and three "T" (i.e., 'state') shapes; The bus system can be three-wire, four-wire or five-wire, or even seven-wire, of course, it should be determined according to the needs ...
	Applications in the power of busbar systems – Vernal The bus refers to the connection of voltage transformers and other voltage distribution devices at all levels in the substation, as well as the connection of electrical equipment such as transformers and corresponding distribution devices, and most of the bare wires or stranded wires with rectangular or circular cross-sections are selected. Follow the lines ...
	The role of plug-in busway – Wiener Generally speaking, plug-in busway is mainly used for power transmission. We know that all conductors will have losses, and the losses caused by the flow of electricity through conductors are larger and some are smaller. For example, compared with the aluminum wire with the same wire diameter and the copper wire, the loss of aluminum is larger, and the loss of copper is smaller. That is, the conductivity ...
	How is the Wiener bus system generally debugged in sections? Bus refers to the connection of voltage distribution devices at all levels in the substation, as well as the connection of electrical equipment such as transformers and corresponding distribution devices, most of which use bare wires or stranded wires with rectangular or circular sections. The role of the bus bar is to collect, distribute and transmit electrical energy. According to the structure, the bus bar is divided into hard busbar, soft ...
	Mesh tray reduces the cost of replacing cables – Wiener (1) Simple maintenance and repair operations Equipment is often added or removed or changed in the computer room, and cables are removed or added at the same time, and the grid bridge with open structure can observe the cables to the maximum extent, so it is easy to distinguish the cables that need to be replaced, so that maintenance and repair ...
	Busway installation method - Wiener 1. Busway horizontal device, the interval between the two brackets is ≯2500mm, and the interval between straight devices is ≯3600mm; 2. When the device bracket is straight, it should be drilled with the channel side plate and fastened with M6-M8 bolts. 3. In the process of installation construction, priority should be given to the power supply system, ...
	Classification of busway – Vernal According to the different uses of the bus duct, the bus groove is generally composed of the start bus slot, the straight bus slot (without partition jacks and jacks), the L-shaped straight (horizontal) curve bus, the Z-shaped straight (horizontal) offset bus, the T-shaped straight (horizontal) tee bus, the X-shaped straight (horizontal) four-way bus, the transformer...
	Characteristics of power system bus wiring mode (1) Single bus wiring. Single bus wiring has the advantages of simple and clear, less equipment, less investment, convenient operation and expansion, but its reliability and activity are poor. When the bus or bus divider is faulty or overhauled, it is necessary to disconnect all power to the bus. ...
	What are the common types of fuses - Wiener Plug-in fuse: It is commonly used at the end of the line at the voltage level of 380V and below, as a short-circuit maintenance for distribution branch lines or electrical equipment. Spiral fuse: The upper end of the melt is covered with a fuse indicator, once the melt is melted...
	Some of the Wiener series models 　　05802 Insulator with female thread, bolt, M8, height 35mm 08824 Platen connector for PE- and N-busbar 01 932 　　08825 Snap-on fastener, for PE- and N-busbars 01126-01129 and 019 ...
	The application of Wiener bus system wiring technology in box transformer The bus system is to directly connect the components to the bus, the bus does not need to be perforated, at this time, the bus is not only the conductor of the component, but also the support of the component, the current can reach 2500A, so that the box transformer function has the following progress: 1 ...
	The Hazards of Arc Light – Wiener Busbar System The arc of the switchgear cable spacing causes the pressure and temperature in the switchgear to increase rapidly, and if not removed in time, it will cause serious harm in the following aspects: (1) The arc temperature is 2 times the appropriate solar temperature, and the large ...