不管什么樣子的設備機器，在使用過一段時間后總會有這樣那樣的問題出現，作為使用者要及時找到原因及時處理解決，下面來看看母線槽短路的原因及建議吧。

No matter what kind of equipment or machine, there will always be problems after using it for a period of time. As a user, you should find the causes and solve them in time. Let's take a look at the causes and suggestions of bus duct short circuit.

母線槽短路的原因

Causes of bus duct short circuit

1、母線槽生產中使用成本低劣的絕緣材料，切割的絕緣材料有針孔、厚度不均，會導致母線槽在使用過程中出現故障。

1. Low cost insulating materials are used in the production of bus duct, and the cut insulating materials have pinholes and uneven thickness, which will lead to the failure of bus duct in the process of use.

2、母線槽銅排含有雜質，有凸痕、毛刺、焊接錯誤等，在母線槽投入使用一段時間后會造成毛刺破壞絕緣層，從而導致母線槽短路的發生。

2. The copper bar of bus duct contains impurities, bumps, burrs, welding errors, etc., which will cause burrs to damage the insulation layer after the bus duct is put into use for a period of time, resulting in the occurrence of bus duct short circuit.

3、耐火母線槽應具有噴水功能。如果防火母線槽沒有噴水功能，在消防噴水或其他遇到水的情況下，母線槽會造成短路。

3. Fire resistant bus duct shall have water spray function. If the fire-proof bus duct has no water spray function, the bus duct will cause a short circuit in case of fire water spray or other water.

4、安裝母線槽時，垃圾進入母線槽外殼。當垃圾被弄濕時，會導致母線槽短路。

4. When installing the bus duct, garbage enters the bus duct shell. When garbage is wet, it will cause short circuit of bus duct.

母線槽故障的處理方法：

Treatment method of bus duct fault:

1、如果雙母線連接的母線發生故障，在處理故障的過程中要注意母線保護的運行方式，必要時短時間停止母線保護。

1. If the bus connected by double bus fails, pay attention to the operation mode of bus protection in the process of dealing with the fault, and stop bus protection for a short time if necessary.

2、母線電壓消失后，調度員應立即打開可能進來的開關（包括母聯開關），并通知操作組對母線進行外部檢查。

2. After the bus voltage disappears, the dispatcher should immediately turn on the switches that may come in (including the bus coupler switch) and inform the operation group to conduct external inspection of the bus.

3、當母線槽電壓因故障消失，有明顯的短路標志，如火災、冒煙等時，運行組人員不得自行恢復運行，母線設備應進行了詳細檢查。

3. When the bus duct voltage disappears due to fault and there are obvious short-circuit signs, such as fire, smoke, etc., the personnel of the operation team shall not resume operation by themselves, and the bus equipment shall be checked in detail.

4、濟南電纜橋架廠家建議，若與母線相連的元件發生故障或分流開關拒動，則母線因超步跳閘而失壓。應進行詳細檢查。

4. Jinan cable tray manufacturer suggests that if the components connected to the bus fail or the shunt switch refuses to operate, the bus will lose voltage due to over step tripping. Detailed inspection shall be carried out.

實際上在線槽運行中，大部分短路是由負載引起的用電設備短路引起的，經常發生電機短路，電機功率越大，發生短路故障時對線槽的影響越大。所以以上的內容點要注意，多關注我們網站http://m.ymmgjx.net多了解相關設備使用。

In fact, during the operation of the trunking, most of the short circuits are caused by the short circuit of the electrical equipment caused by the load. The motor short circuit often occurs. The greater the motor power, the greater the impact on the trunking when the short circuit fault occurs. So pay attention to the above content points and pay more attention to our website http://m.ymmgjx.net Learn more about the use of relevant equipment.