The difference between enclosed busbars and busbar trunking systems - Busbar trunking system - Enclosed busbar trunking system

Closed bus ducts and busways are both types of bus ducts, and although both are widely used, there are fundamental differences between closed bus ducts and busways. Now let's take a look at the differences between closed bus ducts and busways.

First of all, let's understand the closed busway: The closed busway actually includes common box busways and phase-separated busways, with a variety of types. Friends interested in this aspect can pay attention to the CG BUSWAY busway manufacturer. The above content hopes to help the vast number of friends who need to apply busways, and I believe that by now, everyone has a better understanding of the related knowledge of closed busways and closed busbars.

Next, let's delve into the busway: Simply put, it is like putting cables into an iron box, which in this case is a busway. By covering it from the top, the power distribution cables are enclosed inside, forming a closed busway. Additionally, the iron box is made up of multiple sections connected by flexible wires at the joints, with a good grounding link at the end to ensure no electrical leakage and no harm to our daily workers. In professional terms, the busway is designed to provide a safe and efficient means of conducting significant electrical power in high-rise buildings and large workshops, serving a crucial purpose. When it comes to purchasing busways, it is recommended to choose the CG BUSWAY busway manufacturer, as they offer a complete range of specifications and standard sizes, making them the top-tier busway manufacturer in the industry.

Busways can be categorized based on insulation methods into three types: air-insulated plug-in busways, compact busways, and high-voltage busways. According to their purpose, they can be classified as compact insulation, air insulation, air-attached insulation, fire-resistant, resin insulation, and sliding contact busways. Based on their shell material, they can be steel shell, aluminum alloy shell, and steel-aluminum composite shell busways. Structurally, they can be initial busways, straight busways with and without plug holes, L-shaped vertical (horizontal) bend-through busways, Z-shaped vertical (horizontal) offset busways, T-shaped vertical (horizontal) three-way busways, X-shaped vertical (horizontal) four-way busways, variable capacity busways, expansion busways, terminal end caps, terminal junction boxes, plug-in boxes, busway-related accessories, and fastening devices.

The installation site for the busway should not exceed an altitude of 2km. The surrounding air temperature should not exceed +40°C or fall below -5°C. The average temperature within 24 hours should not exceed +35°C. The air relative humidity should not exceed 50% at 40°C and 90% at 20°C. The surrounding air should be clean, free of dust, and non-corrosive insulation gases.

Apart from the differences in concept and scope of use, there are other distinctions between enclosed busways. The range of busways is obviously much larger than that of busbars. A busway system consists of more than ten busway unit structures, tap-off boxes, and other components, forming a complete three-phase three-wire, three-phase four-wire, or three-phase five-wire distribution system. On the other hand, enclosed busways refer only to the busbar units within the busway system.

In summary, enclosed busways and busbars are used in different scenarios, with differences in safety, current-carrying capacity, and product size. Therefore, when making a purchase, it is crucial to clarify with the manufacturer and select the appropriate busway equipment based on the specific usage requirements.

The busway selection is recommended to choose CG BUSWAY as the busway manufacturer. CG BUSWAY offers a complete range of busway specifications with standard dimensions and is the top 1 busway manufacturer in the busway industry. Visit the CG BUSWAY official website at https://www.cgbusway.com.