封閉母線橋，主要是由母線的導體以及支持絕緣子和一個防護屏蔽外殼組成的，這三個部分都比較重要，而且采用了重要的結構，比如導體以及外殼采用了鋁管結構，另外封閉母線采用了微正壓的裝置，防止絕緣子受潮，大大提升了可靠性。下面山東電纜橋架廠家為您講解更多事項：

The enclosed busbar bridge is mainly composed of the conductors of the busbar, supporting insulators, and a protective shielding shell. These three parts are relatively important and adopt important structures, such as the use of aluminum tube structure for the conductors and shell. In addition, the enclosed busbar adopts a micro positive pressure device to prevent the insulators from getting damp, greatly improving safety and reliability. Next, the manufacturer of cable tray in Shandong will explain more things to you:

1.了解封閉母線橋相關知識

1. Understand the relevant knowledge of enclosed busbar bridges

這一個母線適用于比較特殊的發電機，因為這種出現回路以及常用分支回路，是一個大電流的輸出裝置。這一個特點有許多，外殼都是采用了鋁板，所以它的各方面都有一些特點。

Firstly, this busbar is suitable for special generators, as this type of circuit and commonly used branch circuit is a high current output device. There are many characteristics of this, and the outer shell is made of aluminum plate, so it has some characteristics in all aspects.

減少了接地故障，避免的短路情況，另外還可以外界的潮氣以及灰塵，另外還有一些，不封閉導致的閉路情況，各種短路都可以被杜絕，還是一個比較不錯的母線結構。

It reduces grounding faults and avoids short circuits. In addition, it can eliminate external moisture and dust. In addition, there are also some closed circuit situations caused by non sealing, and various short circuits can be eliminated, making it a relatively good bus structure.

2.封閉母線橋優勢

2. Advantages of enclosed busbar bridge

這種母線橋很多人不太了解，了鋼結構發熱的情況，解決了各方面的感應問題減少了短路，另外，使得導體的短路電動力大大降低，看得出來這方面的優勢還是挺大的，所以越來越多的用戶都選擇了封閉母線橋，就是因為這方面的原因。

Many people are not familiar with this type of busbar bridge, which eliminates the heating problem of the steel structure, solves various induction problems, reduces short circuits, and greatly reduces the short-circuit electric force of the conductor. It can be seen that this advantage is quite significant, so more and more users are choosing enclosed busbar bridges because of this reason.

3.工藝標準

3. Process standards

(1)母線內母排的導電接觸面必須接觸緊密，用力矩扳手緊固。

(1) The conductive contact surface of the busbar inside the busbar must be in close contact and tightened with a torque wrench.

(2)油漆完整均勻，表面清潔，母線內部不任何雜物。

(2) The paint is complete and uniform, the surface is clean, and there is no debris left inside the busbar.

(3)母線與母線、母線與設備的連接處密封膠圈連續完整，壓實均勻緊密。

(3) The sealing rubber ring at the connection between the busbar and the busbar, as well as between the busbar and the equipment, is continuous and complete, and compacted evenly and tightly.

4.清掃過程

4. Cleaning process

1.準備工作

1. Preparation work

(1)確保待清掃、維護、檢查、修理的母線橋已停電，措施已做好。

(1) Ensure that the bus bridge to be cleaned, maintained, inspected, and repaired has been powered off, and safety measures have been taken.

(2)準備充足、合適的工器具及材料:水平尺、鋼卷尺、吸塵器、套筒、螺絲刀、毛刷等。

(2) Prepare sufficient and suitable tools and materials: level ruler, steel tape measure, vacuum cleaner, sleeve, screwdriver, brush, etc.

2.步驟

2. Steps

(1)檢查母線橋本體外觀:應無損傷及變形.油漆完整無損。

(1) Check the appearance of the busbar bridge body: there should be no damage or deformation. The paint should be intact and undamaged.

(2)母線內部檢查:電器元件、絕緣瓷件齊全、無損傷、裂紋等缺陷。

(2) Internal inspection of the busbar: Electrical components and insulation porcelain parts are complete and free from defects such as damage and cracks.

(3)檢查母線外殼應有良好的接地裝置。

(3) Check that the busbar casing should have a good grounding device.

(4)檢查母線內母排的導電接觸面是否接觸緊密，如不緊密則用力矩扳手緊固。

(4) Check whether the conductive contact surface of the busbar inside the busbar is in close contact, and if not, tighten it with a torque wrench.

(5)用吸塵器將母線橋內的灰塵吸出。

(5) Use a vacuum cleaner to remove dust from the busbar bridge.

封閉母線橋的相關事項就講解到這里了，希望能夠給您好的幫助，更多事項就來我們網站http://www.zkhtkj.cn咨詢吧！

That's all for the related matters of the enclosed busbar bridge. I hope it can be helpful to you. For more information, please come to our website http://www.zkhtkj.cn Consult!