Advantages of enclosed busbars
Release Time:
Nov 25,2022
Enclosed busbaris made of metal plates(steel plates or aluminum plates) as a protective shell, conductive strips, insulating materials, and related accessories constitute the busbar system, which can be used to make pluggable terminal boxes for insertionEnclosed busbar，or it can be used to make power supply systems without terminal boxes in the middleEnclosed busbarSo, let's learn more aboutEnclosed busbarthe advantages!
Enclosed busbarApplicable to low-voltage, high-current power distribution systems, generally installed in electrical shafts, using a single central busbar system to distribute power to each floor。The sealed busbar system can be composed of multiple busbar units,Enclosed busbarAccording to the insulation method, it can be divided into air-inserted busbar, dense insulation inserted busbar, and high-strength inserted busbar3 types。According to their structure and Applications, they can be divided into dense insulation, air insulation, additional air insulation, fire-resistant, resin insulation, and sliding contact busbar; According to the working condition materials, they are divided into steel pots, magnesium aluminum alloy pots, and steel-aluminum mixed pots.
1. After the installation of the sealed plug-in busbar, it cannot be energized and operated temporarily. Clear signs should be set on site to prevent damage.
2. Installing a sealed plug-in busbar。If there are other trades, the enclosed plug-in busbar should be protected to prevent damage.
3. When using chairs and ladders, do not collide with walls, corners, doors and windows, or lean chairs and ladders against the wall。After decoration, when setting up high stools and ladders on the ground, the chair and ladder foot pads should be wrapped with protective materials to avoid scratching and slipping on the ground.
Enclosed busbarWhat are the advantages in preventing contact with air and moisture?
1. Reduce trouble.
This can reduce grounding-induced faults and avoid short circuits in some ports。In addition, when using a phase-closed busbar, due to a certain degree of shell protection, various faults caused by moisture and dust can be prevented, and the service life is extended.
2. Easy installation.
Most of the equipment is factory-matched production, so the quality can be guaranteed。In addition, during installation, only all systems need to be installed, which can reduce the workload。In addition, there is no need to set up a mesh fence, which is simpler than a building according to different soil conditions.
3. Shielding effect.
There is an outer shell outside, which can shield it and remove the thermal sensation of steel。In addition, circulating current and eddy current can be generated in the shell2-layer flow, reducing the occurrence of short circuits。In addition, the insulator of the product is subjected toSMC compression to prevent the insulator from being exposed, and it is also equipped with equipment for measuring temperature and hydrogen to ensure the reliability of the entire system and create conditions for future ventilation.
Enclosed busbarIt is actually a busbar system composed of metal plates as a protective shell, insulating materials, and other accessories。Sealed busbars are commonly used in some high-rise buildings,Enclosed busbarthe Size is very small, the volume is also very compact, and it can transmit high output, and it is easy to maintain even if it is damaged。Therefore, in some high-rise buildings, it can be used as a power supply device for transmitting current, with a voltage of400V and a working current of 5000A, and can reach at least 250A.Enclosed busbarApplicable to low-voltage, high-current power distribution systems, generally installed in electrical shafts, using a single central busbar system to distribute power to each floor。The sealed busbar system can be composed of multiple busbar units.
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