母線槽，是一種由銅、鋁母線柱組成的閉合金屬裝置，用于為分散系統中的各部件分配較大的功率。家庭用電低壓傳輸主干工程中電線電纜的替代日益增多。那么母線槽到底是干什么用的？下面濟南電纜橋架小編為您解答。

Busduct is a closed metal device composed of copper and aluminum bus bars, which is used to distribute large power to various components in the distributed system. The substitution of wires and cables in the low-voltage transmission backbone project of household electricity is increasing. What is the bus duct used for? Here is a brief compilation of Jinan cable tray.

使用

use

伴隨著現代工程設施和設備的出現，各行各業的用電量迅速增長，特別是大量高層建筑和大型廠房車間的出現，傳統的以輸電導線形式的電纜在大電流輸送系統中已經不能滿足要求，同時采用多路電纜給現場安裝施工連接帶來了不便。母線槽插接是一種新型的配電導線。

With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life is growing rapidly, especially the emergence of a large number of high-rise buildings and large workshops. The traditional cables in the form of transmission conductors can no longer meet the requirements in the large current transmission system. At the same time, the use of multi-channel cables brings inconvenience to the on-site installation, construction and connection. Bus duct connection is a new type of distribution conductor.

在大電流傳輸下，與傳統電纜相比，它的優點得到了充分的體現，同時由于采用了新技術、新工藝，母線槽兩端連接部分及分線口插接部分的接觸電阻和溫升大大降低，母線槽內采用了優絕緣材料，提高了母線槽的安全可靠性，使整個系統更加完善。

Under the condition of large current transmission, compared with traditional cables, its advantages have been fully reflected. At the same time, due to the adoption of new technology and new process, the contact resistance and temperature rise of the connection parts at both ends of the bus duct and the plug-in part of the branch port have been greatly reduced. The bus duct is made of superior insulating materials, which improves the safety and reliability of the bus duct and makes the whole system more perfect.

類別

category

母線槽一般由始端母線槽、直通母線槽(分帶式和非帶式)、L型垂直(水平)彎通母線、Z型垂直(水平)偏置母線槽、T型垂直(水平)三通母線槽、X型垂直(水平)四通母線、變容母線槽、膨脹母線槽、端端頭、端端接線箱、插接箱、母線槽有關附件及緊固裝置等組成。

The bus duct is generally composed of starting bus duct, straight bus duct (zonal and non zonal), L-shaped vertical (horizontal) elbow bus duct, Z-shaped vertical (horizontal) offset bus duct, T-shaped vertical (horizontal) three-way bus duct, X-shaped vertical (horizontal) four-way bus duct, variable capacity bus duct, expansion bus duct, end terminal, end terminal box, plug box, bus duct related accessories and fasteners.

按照絕緣方式，母線槽可分為空氣式插接母線槽、絕緣密度高的插接母線槽和高強的插接母線槽。根據其結構和用途，可分為密集絕緣、空氣絕緣、空氣附加絕緣、耐火絕緣、樹脂絕緣和滑觸絕緣的母線槽；根據其外殼材料可分為鋼殼、鋁殼和鋼鋁混合殼的母線槽。

According to the insulation mode, the bus duct can be divided into air type plug-in bus duct, plug-in bus duct with high insulation density and high-strength plug-in bus duct. According to its structure and use, it can be divided into bus ducts with dense insulation, air insulation, air additional insulation, fire-resistant insulation, resin insulation and sliding contact insulation; According to the shell material, it can be divided into steel shell, aluminum shell and steel aluminum mixed shell bus duct.

特點

characteristic

因為母線槽是以銅排或鋁板為導體，電流容量大，且電氣及機械性能良好，另外采用金屬槽為外殼，故具有燃燒性強，安全可靠，使用壽命長，相對于傳統的配電或比較，設備所占面積大大減少，且外觀美觀，對大型建筑的施工和配電都十分有利，概括起來，母線槽具有以下特點。

Because the bus duct uses copper bar or aluminum plate as the conductor, it has large current capacity, good electrical and mechanical properties, and uses metal trough as the shell, so it has strong combustibility, safety and reliability, and long service life. Compared with traditional power distribution or comparison, the equipment occupies a much smaller area, and has a beautiful appearance, which is very beneficial to the construction and power distribution of large buildings. To sum up, the bus duct has the following characteristics.

1、是電流的容量可以很大；

1. The current capacity can be very large;

2、是電壓降幅??；

2. The voltage drop is small;

3、短路加載能力強；

3. Strong short-circuit loading capacity;

4、可靠性高，使用壽命長；

4. High reliability and long service life;

5、安全程度高；

5. High degree of safety;

6、供配電系統設備隨意增加或更換；

6. The power supply and distribution system equipment is added or replaced at will;

7、外形小巧；

7. Compact shape;

8、重量輕，操作簡便；

8. Light weight, easy operation;

9、連接非常簡單(就像用水管連接一般，一段水管通過一個三通、一個彎頭等接頭使連接成一個系統)。

9. The connection is very simple (just like water pipe connection, a section of water pipe is connected into a system through a tee, an elbow and other joints).

10、施工和檢驗簡便；

10. Simple construction and inspection;

11、具有現代審美情趣。

11. It has modern aesthetic taste.

就經濟性而言，母線槽本身與電纜相比，價格稍高一些，但與包括配線用的各種附件和整個電力系統相比，母線槽的使用，尤其是在有大電流容量時，建造成本要低得多。更多相關內容的了解就來我們網站http://www.yeeones.com咨詢吧！

In terms of economy, the bus duct itself is slightly more expensive than the cable, but compared with various accessories including wiring and the entire power system, the construction cost of bus duct is much lower, especially when there is large current capacity. For more information, please come to our website http://www.yeeones.com Consult!