There are two types of bus ducts: dense insulated bus ducts and air insulated bus ducts. Bus ducts are also made of steel plates to assemble the busbars. The structure of bus ducts is relatively more complex compared to bus bridges. Bus bridges are rectangular support protective bodies that are simply made for copper bar bridging (cabinet to cabinet, cabinet to wall). Bus ducts can also be used, but they have a complete structural composition, small volume, and internal insulation accessories that can be turned and expanded more specifically and multiple times. There are also variable capacity, fire protection units in the middle, and plug-in boxes that provide connection point power supply.

Low voltage busbar bridges are not commonly seen in daily life, but they play a huge role. Many people confuse busbar bridges with busways. So, what is the difference between busbar bridges and busways? Today, the editor will take you to learn in detail about the difference between busbar bridges and busways. Busways are busbar systems composed of metal plates (steel plates or aluminum plates) as protective shells, conductive bars, insulation materials, and related accessories. It can be made into a plug-in type enclosed bus duct with plug-in junction boxes at regular intervals, or a feeding type enclosed bus duct without a junction box in the middle.

The difference between a bus bridge and a bus duct is that a bus bridge, also known as a bridge connection, is a main connection that connects two power supply lines to two transformers using a jumper circuit breaker BCD. Simplify the segmented single busbar connection and reduce the number of circuit breakers. A busbar bridge is made of steel plates to form a shell and install rectangular busbars inside. The busbars are fixed to corresponding angle steels with insulators. Generally, a busbar bridge is used to connect the main busbars of two separate cabinets. The structure of a busbar bridge is relatively simple, and when making it, only attention should be paid to the electrical clearance and the direction of the busbars.

Lighting bus ducts are all low voltage and are mainly used in labor-intensive workshops such as clothing factories, textile factories, electronics factories, and environments with many electrical equipment. They are also suitable for use in lighting bus ducts. So what is lighting bus duct? The bus duct shell adopts track type aluminum alloy profiles, which are easy to assemble, fast, and have a beautiful appearance. All current level bus ducts use the same specification shell, and standard connection terminals are used at the connection points, with good universality. Using universal two hole and three hole sockets, it is convenient and fast to lead out branch power supplies. It can be made into a plug-in type enclosed bus duct with plug-in junction boxes at regular intervals, or a feeding type enclosed bus duct without a junction box in the middle.