Advantages of Low-Voltage Busbars
Release Time:
Sep 08,2021
Low-voltage busbars are enclosed metal devices composed of metal conductors such as copper or aluminum bars, insulating materials, and a metal casing. Each metal conductor is wrapped in an insulating medium, and the metal conductors are tightly connected to form three-phase four-wire or three-phase five-wire conductors. The casing is generally grounded. This structure greatly improves the safety and reliability of the power consumption area, making the entire power system more perfect. As a 'dry, tappable, high-current conductor' that replaces traditional wires and cables for power transmission, low-voltage busbars are widely used in places with huge load demands such as industrial plants, high-rise buildings, commercial complexes, and rail transit, helping users achieve long-term, safe, and stable power supply.
A low voltage busbar is a closed metal device composed of metal conductors such as copper or aluminum bars, insulating materials, and a metal casing. Each metal conductor is wrapped in an insulating medium, and each metal conductor is tightly connected to form a three-phase four-wire or three-phase five-wire conductor, with the casing generally grounded. This structure greatly improves the safety and reliability of the power usage area, making the entire power system more perfect. Low voltage busbars, as a replacement for traditional wire and cable power transmission,"dry tappable high-current conductors", are widely used in industrial plants, high-rise buildings, commercial complexes, rail transit, and other places with huge load demands, helping users achieve long-term safe and stable power supply. Today, let's learn about the advantages and applications of low-voltage busbars.
I. Advantages of Low Voltage Busbars
1. Small footprint, low energy consumption
Low voltage busbars have a compact structure and require small installation space. It is more energy-efficient and environmentally friendly than cables.
2. Large carrying capacity, convenient discharge
The rated working current of low voltage busbars can reach6300A, and the power capacity can be increased at any time according to actual needs.
3. Long service life, virtually maintenance-free
The service life of low voltage busbarsis more than 30 years, and the installation is very flexible and convenient. Daily maintenance only requires measuring the temperature rise.
4. Good stability, good heat dissipation effect
Low voltage busbars use air conduction for heat dissipation, have good heat dissipation effect, low temperature rise during use, and good dynamic thermal stability.
II. Common Applications of Low Voltage Busbars
1. Industrial plants
Low voltage busbars are very beautiful and reliable in industrial plants, and the load distribution in the power supply is also very uniform and adaptable. Low voltage busbars can be evenly distributed in industrial plants. The lines can be separated from the busbar system connected to the transformer and combined with a plug-in box for power supply. Multiple interfaces can also be reserved to supply power to equipment and increase capacity at any time.
2. High-rise buildings
Low voltage busbars are a backbone power supply system with the advantages of compact structure, reliable operation, convenient material feeding, and material distribution. Widely used in high-rise buildings. The power lines and lighting lines in high-rise buildings are often arranged separately, mainly using low-voltage busbars as the main power supply lines, vertically installed once or multiple times in the electrical shaft.
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