帶插口的母線槽維護方便嗎?
First, the installation of the bus slot can be directly received from the transformer to low-voltage distribution cabinet, or from the low-voltage cabinet directly connected to the distribution system as the main line of distribution. The bus duct with a socket can conveniently draw out the power supply through the socket head box or the plug-in switch box. The utility model has the advantages of small volume, compact structure, large transmission current, convenient maintenance, etc..
1、空氣清潔，相對濕度在高為+40℃時不超過50%，在較低溫度時允許有較高的相對濕度;例如+20℃時為90%，但應考慮到由于溫度的變化，有可能會偶然地產生適度的凝露。
1, clean air, relative humidity was the highest in +40 degrees is less than 50%, allowing a higher relative humidity in the low temperature of 90% DEG C; for example +20, but should be taken into account due to temperature changes, may occasionally produce moderate.
2、母線槽保證在下列環境中長期正常工作:
2. The busbar ensures long term operation in the following environment:
3、周圍空氣溫度在-5～+40℃之間，并在24h內其平均溫度不高于+35℃;
3, the ambient air temperature is between 5 and +40 degrees centigrade, and the average temperature in 24h is not higher than +35 degrees centigrade;
2、.海拔高度不超過2000m;
2. Altitude is not more than 2000m;
二、槽式電纜橋架接地要點
Two, the grounding of groove type cable bridge
1、對于振動場所，在接地部位的連接處應裝置彈簧圈。
1. For vibration site, the spring shall be installed at the joint of the grounding part.
2、橋架系統應具有可靠的電氣連接并接地(只對金屬橋架)。
2 the bridge system shall have reliable electrical connections and earthing (only for metal bridge).
本文由山東電纜橋架友情奉獻.更多有關的知識請點擊:http://www.offroader.com.cn/我們將用的技術.真誠的態度.為您提供為的服務.更多有關的知識我們將會陸續向大家奉獻.敬請期待.
In this paper, by the Shandong cable bridge friendship devotion. More related knowledge: Please click http://www.offroader.com.cn/ we will use the most advanced technology. The most sincere attitude, to provide you with the most comprehensive service. More related knowledge and we will continue to offer. Please look forward to.
